Plan a flight · Tue 1:58 am PDT (08:58 UTC)

Seattle-Tacoma International to Norfolk International SEA → ORF

2,113 nautical miles (2,432 statute miles) east on a straight line, true course 090°, about 074° magnetic at the departure end (variation 16E). At 120 knots that is 12 h 13 min at the quickest height in today's winds (39,000 ft, a 53-knot tailwind), arriving about 5:11 pm EDT (21:11 UTC). Right now SEA is VFR, wind from the southeast (130°) at 6 knots; ORF is VFR, wind from the west-southwest (240°) at 3 knots. For planning, not a briefing: the legal preflight briefing comes from Flight Service (1-800-WX-BRIEF) or the FAA's own tools. Airlines fly this pair: 2 flights in the DOT's last twelve reported months, the route's page.

The route the straight line, the warnings crossed, restrictions, pilot reports and the airports along the way · click a mark for its words

Green, blue, red and purple airport dots are the flying conditions reported there now (VFR, marginal VFR, IFR, low IFR); grey means no report. Red areas are SIGMETs, orange areas AIRMETs, hatched red areas temporary flight restrictions. Map tiles: OpenFreeMap, data © OpenStreetMap contributors.

Warnings the route crosses SIGMETs and AIRMETs whose area the line passes through or comes within 25 nm of

AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 18,000 ft to 39,000 ft. Over the route from 329 to 369 nm out.
AIRMET SIERRA 7E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, mist). Over the route from 419 to 498 nm out.
AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Near the route, 558 nm along the route.
AIRMET SIERRA 4E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the route from 748 to 1106 nm out.
AIRMET TANGO 1W: low-level wind shear (due to air speed loss or gain of 20 knots or more below 2,000 ft above the ground). Over the route from 1535 to 1605 nm out.
AIRMET SIERRA 6E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, mist, fog). Over the last 249 nm of the route.
AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist, fog). Over the route from 1864 to 1944 nm out.

Turbulence AIRMET in force: moderate turbulence from 18,000 ft to 39,000 ft, over the route from 329 to 369 nm out. AIRMET in force: low-level wind shear (due to air speed loss or gain of 20 knots or more below 2,000 ft above the ground), over the route from 1535 to 1605 nm out. No pilot has reported turbulence near the line in the last three hours. The government's turbulence forecast map ↗

Icing No icing warning in force along the route. A pilot reported no icing, at 20,000 ft, 8 nm southwest, 1:04 am PDT (08:04 UTC). The freezing level is about 12,500 ft (from the winds-aloft temperatures), so icing is possible in cloud above that. The government's icing forecast map ↗

A SIGMET warns of weather hazardous to all aircraft; an AIRMET of weather that matters to small aircraft and to flying without instruments. "From 60 to 180 nm out" is measured along the route from SEA.

Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first

A21N at 35,000 ft, 25 nm northeast, 1:00 am PDT (08:00 UTC): clear from 35,000 ft to 60,000 ft, -41 °C, wind 295° at 93 knots, remarks: produced by skypath. 1495 nm along the route, 25 nm northeast of the line.
as filed, and in English
```
PWK UA /OV OBK097014 /TM 0800 /FL350 /TP A21N /SK SKC /TA M41 /WV 29593KT /RM PRODUCED BY SKYPATH
```
Report
a routine report filed through PWK
Where
14 nm east (097°) of OBK
Time
08:00 UTC
Height
at 35,000 ft
Aircraft
A21N
Sky
clear
Temperature
−41 °C
Wind
from 295° at 93 knots
Remarks
produced by skypath
PC24 at 20,000 ft, 8 nm southwest, 1:04 am PDT (08:04 UTC): no icing, -15 °C, remarks: clear during the climb. 1754 nm along the route, 8 nm southwest of the line.
as filed, and in English
```
DAY UA /OV LCK/TM 0804/FL200/TP PC24/TA M15/IC NEG/RM CLR DURC
```
Report
a routine report filed through DAY
Where
over LCK
Time
08:04 UTC
Height
at 20,000 ft
Aircraft
PC24
Temperature
−15 °C
Icing
none
Remarks
clear during the climb

Winds aloft along the route, and the time en route the forecast for use 08:00–15:00 UTC · at 120 knots true airspeed

The eastbound cruising heights for this course (VFR: odd thousands plus 500 ft; above 18,000 ft the forecast levels), with the wind averaged along the line from the 21 forecast points nearest it (SEA, YKM, GEG, LWS, GPI, GTF, BIL, MLS, DIK, PIR, ABR, FSD, MCW, DBQ, JOT, FWA, CMH, CRW, EKN, RIC, ORF). A plus sign is a headwind, a minus sign a tailwind.

Height	Average wind	Head- or tailwind	Temperature	Ground speed	Time en route	Arrival
3,500 ft	290° at 17 kt	−16 kt		136 kt	15 h 32 min	8:30 pm EDT (00:30 UTC)
5,500 ft	280° at 16 kt	−15 kt	4 °C	135 kt	15 h 39 min	8:37 pm EDT (00:37 UTC)
7,500 ft	280° at 18 kt	−17 kt	9 °C	137 kt	15 h 25 min	8:23 pm EDT (00:23 UTC)
9,500 ft	280° at 20 kt	−19 kt	5 °C	139 kt	15 h 12 min	8:10 pm EDT (00:10 UTC)
11,500 ft	280° at 21 kt	−20 kt	2 °C	140 kt	15 h 06 min	8:04 pm EDT (00:04 UTC)
13,500 ft	280° at 21 kt	−20 kt	-2 °C	140 kt	15 h 06 min	8:04 pm EDT (00:04 UTC)
15,500 ft	280° at 22 kt	−20 kt	-7 °C	140 kt	15 h 06 min	8:04 pm EDT (00:04 UTC)
17,500 ft	280° at 22 kt	−20 kt	-12 °C	140 kt	15 h 06 min	8:04 pm EDT (00:04 UTC)
18,000 ft FL180	270° at 22 kt	−20 kt	-13 °C	140 kt	15 h 06 min	8:04 pm EDT (00:04 UTC)
24,000 ft FL240	280° at 26 kt	−25 kt	-24 °C	145 kt	14 h 34 min	7:32 pm EDT (23:32 UTC)
30,000 ft FL300	280° at 42 kt	−41 kt	-35 °C	161 kt	13 h 07 min	6:05 pm EDT (22:05 UTC)
34,000 ft FL340	280° at 49 kt	−48 kt	-41 °C	168 kt	12 h 35 min	5:33 pm EDT (21:33 UTC)
39,000 ft FL390	280° at 52 kt	−53 kt	-48 °C	173 kt	12 h 13 min	5:11 pm EDT (21:11 UTC)

Based on data from the 13th at 06:00 UTC; valid on the 13th at 12:00 UTC for use 08:00 to 15:00 UTC; temperatures above 24,000 ft are below zero. Heights are above sea level; a height is left out when the forecast has no wind for it over most of the line (the ground is higher). Ground speed is the airspeed less the headwind; the time en route is for the straight line and ignores climb, descent and routing around weather.

The forecast points as issued

Point	From	3,000	6,000	9,000	12,000	18,000	24,000	30,000	34,000	39,000
SEA	used from 0 nm out; 25 nm from the line	230/6	300/10 4°	340/19 3°	330/21 -2°	310/20 -14°	320/26 -24°	320/29 -41°	320/33 -51°	320/28 -58°
YKM	used from 50 nm out; 52 nm from the line	L/V	280/5 3°	340/13 3°	360/21 -2°	360/30 -14°	360/32 -26°	350/33 -40°	340/41 -50°	340/23 -57°
GEG	used from 100 nm out; 71 nm from the line		310/9 1°	350/18 0°	350/20 -2°	360/24 -15°	010/31 -26°	010/42 -41°	010/42 -50°	350/14 -55°
LWS	used from 249 nm out; 78 nm from the line	L/V	320/7 -1°	330/16 -1°	360/15 -4°	030/29 -15°	030/44 -26°	020/56 -41°	030/48 -49°	340/15 -50°
GPI	used from 299 nm out; 70 nm from the line		290/13 0°	320/16 -2°	320/14 -3°	020/16 -16°	020/29 -26°	020/46 -41°	030/42 -50°	280/8 -50°
GTF	used from 349 nm out; 77 nm from the line		290/9	330/12 1°	330/13 -3°	310/10 -17°	030/7 -29°	030/34 -41°	360/12 -45°	260/14 -47°
BIL	used from 498 nm out; 68 nm from the line		310/10	300/6 1°	240/7 -3°	310/5 -17°	220/13 -29°	240/32 -40°	230/30 -42°	230/30 -45°
MLS	used from 598 nm out; 53 nm from the line		280/14 0°	260/11 2°	250/16 -2°	220/15 -15°	230/28 -29°	240/42 -38°	230/48 -42°	230/56 -44°
DIK	used from 748 nm out; 67 nm from the line		320/12 -2°	260/21 4°	250/25 -2°	250/27 -14°	240/51 -29°	240/62 -38°	240/69 -41°	230/75 -43°
PIR	used from 847 nm out; 78 nm from the line		310/8 9°	220/20 8°	230/23 1°	230/39 -14°	240/42 -24°	240/97 -33°	240/123 -38°	240/118 -47°
ABR	used from 947 nm out; 41 nm from the line	340/16	290/20 10°	280/37 8°	260/39 1°	240/38 -14°	250/45 -25°	250/88 -33°	250/117 -38°	250/112 -47°
FSD	used from 1047 nm out; 53 nm from the line	360/17	300/14 15°	240/25 10°	260/30 3°	250/29 -13°	250/47 -22°	250/107 -29°	250/111 -36°	250/101 -48°
MCW	used from 1146 nm out; 75 nm from the line	330/20	280/29 18°	280/36 10°	280/36 4°	260/35 -12°	260/52 -20°	270/91 -29°	270/96 -37°	270/88 -48°
DBQ	used from 1296 nm out; 50 nm from the line	300/20	270/37 18°	280/37 11°	280/38 3°	260/50 -10°	270/53 -20°	280/78 -29°	280/82 -37°	290/85 -49°
JOT	used from 1445 nm out; 31 nm from the line	280/38	270/37 18°	270/43 12°	270/45 3°	260/44 -8°	280/52 -21°	300/70 -29°	300/81 -38°	300/84 -49°
FWA	used from 1545 nm out; 58 nm from the line	280/33	270/29 16°	260/39 12°	270/39 5°	280/41 -10°	290/42 -21°	310/51 -30°	310/74 -39°	310/86 -49°
CMH	used from 1695 nm out; 28 nm from the line	260/29	280/18 16°	260/22 10°	270/28 4°	290/33 -9°	280/27 -21°	310/49 -32°	320/70 -40°	320/89 -47°
CRW	used from 1794 nm out; 61 nm from the line	250/18	280/17 14°	280/12 9°	310/17 5°	290/24 -9°	290/28 -22°	320/46 -32°	320/65 -38°	320/66 -46°
EKN	used from 1844 nm out; 36 nm from the line		280/17 12°	290/15 8°	320/20 4°	300/23 -9°	300/28 -22°	310/45 -34°	320/51 -38°	320/57 -45°
RIC	used from 1994 nm out; 30 nm from the line	L/V	L/V 13°	290/12 9°	310/17 4°	310/19 -9°	310/28 -21°	310/35 -34°	310/38 -38°	320/51 -46°
ORF	used from 2093 nm out; 10 nm from the line	020/6	L/V 14°	310/13 8°	330/19 4°	320/17 -8°	310/27 -21°	300/30 -35°	310/32 -37°	320/42 -46°

The weather now: both ends and the airports along the way public airports with a weather report within 25 nm of the line, one for each stretch

Airport	Where	Conditions	Wind	Visibility	Ceiling	Elevation	Reported
SEA Seattle, WA	departure	VFR Sky: a broken layer at 8,500 feet	from the southeast (130°) at 6 knots	10+ mi	8,500 ft	432 ft	1:53 am PDT (08:53 UTC)
MWH Moses Lake, WA	120 nm out, 12 nm south of the line, tower	VFR	from the north (360°) at 5 knots	10+ mi	none	1,188 ft	08:52 UTC
MSO Missoula, MT	339 nm out, 13 nm south of the line, tower	VFR Sky: overcast at 4,100 feet	calm	10+ mi	4,100 ft	3,205 ft	08:53 UTC
HLN Helena, MT	429 nm out, 21 nm south of the line, tower	VFR Sky: a broken layer at 3,400 feet	from the northeast (050°) at 3 knots	10+ mi	3,400 ft	3,877 ft	08:53 UTC
MLS Miles City, MT	678 nm out, 13 nm north of the line	VFR	calm	10+ mi	none	2,634 ft	08:53 UTC
MBG Mobridge, SD	907 nm out, 18 nm northeast of the line	VFR	from the north-northwest (330°) at 11 knots	10+ mi	none	1,716 ft	08:52 UTC
MWM Windom, MN	1156 nm out, 6 nm southwest of the line	VFR	from the west-northwest (290°) at 3 knots	10+ mi	none	1,410 ft	08:55 UTC
RFD Chicago/Rockford, IL	1435 nm out, 3 nm south of the line, tower	VFR	from the southwest (220°) at 11 knots	10+ mi	none	742 ft	08:54 UTC
MDW Chicago, IL	1505 nm out, 3 nm northwest of the line, tower	VFR	from the south-southwest (210°) at 8 knots	10+ mi	none	619 ft	08:53 UTC
PKB Parkersburg, WV	1824 nm out, 1 nm east of the line, tower	VFR	calm	10+ mi	none	858 ft	08:53 UTC
PHF Newport News, VA	2093 nm out, 5 nm northeast of the line, tower	IFR Weather: mist	calm	1.75 mi	none	42 ft	08:54 UTC
ORF Norfolk, VA	destination	VFR	from the west-southwest (240°) at 3 knots	10+ mi	none	26 ft	4:51 am EDT (08:51 UTC)

The highest airport on this list sits at 3,877 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

The codes as issued, and in English, for every airport in the table

SEA Seattle, WA

the observation and the forecast as issued, and in English

METAR KSEA 130853Z 13006KT 10SM BKN085 08/04 A3012 RMK AO2 SLP207 T00830039 51008

METAR: a routine hourly observation
KSEA: the station, KSEA
130853Z: observed 1:53 am PDT (08:53 UTC)
13006KT: wind from the southeast at 6 knots
10SM: visibility 10 miles
BKN085: a broken layer at 8,500 feet
08/04: temperature 8 °C (46 °F), dew point 4 °C (39 °F)
A3012: altimeter setting 30.12 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP207: sea-level pressure 1020.7 hPa
T00830039: temperature 8.3 °C (47 °F), dew point 3.9 °C (39 °F)
51008: pressure in the last three hours rising, then steady, change 0.8 hPa

TAF KSEA 130802Z 1308/1412 12006KT P6SM BKN090 FM131800 18005KT P6SM OVC070 FM132300 23005KT P6SM OVC070 FM140400 19004KT P6SM SCT025 OVC040 FM140900 18004KT P6SM OVC025

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KSEA: the station, KSEA
130802Z: issued 1:02 am PDT (08:02 UTC)
1308/1412 12006KT P6SM BKN090: valid from Tue 1:00 am PDT (08:00 UTC) to Wed 5:00 am PDT (12:00 UTC): wind from the east-southeast at 6 knots, visibility more than 6 miles, a broken layer at 9,000 feet
FM131800 18005KT P6SM OVC070: from Tue 11:00 am PDT (18:00 UTC): wind from the south at 5 knots, visibility more than 6 miles, overcast at 7,000 feet
FM132300 23005KT P6SM OVC070: from Tue 4:00 pm PDT (23:00 UTC): wind from the southwest at 5 knots, visibility more than 6 miles, overcast at 7,000 feet
FM140400 19004KT P6SM SCT025 OVC040: from Tue 9:00 pm PDT (04:00 UTC): wind from the south at 4 knots, visibility more than 6 miles, scattered clouds at 2,500 feet, overcast at 4,000 feet
FM140900 18004KT P6SM OVC025: from Wed 2:00 am PDT (09:00 UTC): wind from the south at 4 knots, visibility more than 6 miles, overcast at 2,500 feet

MWH Moses Lake, WA

the observation and the forecast as issued, and in English

METAR KMWH 130852Z AUTO 36005KT 10SM CLR 01/M02 A3010 RMK AO2 SLP198 T00111022 51009

METAR: a routine hourly observation
KMWH: the station, KMWH
130852Z: observed 08:52 UTC on the 13th
AUTO: fully automated report, nobody checked it
36005KT: wind from the north at 5 knots
10SM: visibility 10 miles
CLR: clear skies
01/M02: temperature 1 °C (34 °F), dew point -2 °C (28 °F)
A3010: altimeter setting 30.10 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP198: sea-level pressure 1019.8 hPa
T00111022: temperature 1.1 °C (34 °F), dew point -2.2 °C (28 °F)
51009: pressure in the last three hours rising, then steady, change 0.9 hPa

TAF KMWH 130520Z 1306/1406 VRB04KT P6SM FEW200 FM131700 15004KT P6SM FEW250

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KMWH: the station, KMWH
130520Z: issued 05:20 UTC on the 13th
1306/1406 VRB04KT P6SM FEW200: valid from Tue 06:00 UTC to Wed 06:00 UTC: wind light and variable, visibility more than 6 miles, a few clouds at 20,000 feet
FM131700 15004KT P6SM FEW250: from Tue 17:00 UTC: wind from the south-southeast at 4 knots, visibility more than 6 miles, a few clouds at 25,000 feet

MSO Missoula, MT

the observation and the forecast as issued, and in English

METAR KMSO 130853Z AUTO 00000KT 10SM OVC041 03/02 A3007 RMK AO2 SLP200 T00330022 52002

METAR: a routine hourly observation
KMSO: the station, KMSO
130853Z: observed 08:53 UTC on the 13th
AUTO: fully automated report, nobody checked it
00000KT: wind calm
10SM: visibility 10 miles
OVC041: overcast at 4,100 feet
03/02: temperature 3 °C (37 °F), dew point 2 °C (36 °F)
A3007: altimeter setting 30.07 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP200: sea-level pressure 1020.0 hPa
T00330022: temperature 3.3 °C (38 °F), dew point 2.2 °C (36 °F)
52002: pressure in the last three hours rising steadily, change 0.2 hPa

TAF KMSO 130520Z 1306/1406 VRB03KT P6SM SCT060 FM131600 VRB03KT P6SM SCT040

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KMSO: the station, KMSO
130520Z: issued 05:20 UTC on the 13th
1306/1406 VRB03KT P6SM SCT060: valid from Tue 06:00 UTC to Wed 06:00 UTC: wind light and variable, visibility more than 6 miles, scattered clouds at 6,000 feet
FM131600 VRB03KT P6SM SCT040: from Tue 16:00 UTC: wind light and variable, visibility more than 6 miles, scattered clouds at 4,000 feet

HLN Helena, MT

the observation and the forecast as issued, and in English

METAR KHLN 130853Z AUTO 05003KT 10SM BKN034 M03/M04 A3002 RMK AO2 SLP214 T10281039 53005 $

METAR: a routine hourly observation
KHLN: the station, KHLN
130853Z: observed 08:53 UTC on the 13th
AUTO: fully automated report, nobody checked it
05003KT: wind from the northeast at 3 knots
10SM: visibility 10 miles
BKN034: a broken layer at 3,400 feet
M03/M04: temperature -3 °C (27 °F), dew point -4 °C (25 °F)
A3002: altimeter setting 30.02 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP214: sea-level pressure 1021.4 hPa
T10281039: temperature -2.8 °C (27 °F), dew point -3.9 °C (25 °F)
53005: pressure in the last three hours rising, faster lately, change 0.5 hPa
$: the station needs maintenance

TAF KHLN 130520Z 1306/1406 VRB03KT 6SM BR FEW001 FM131800 VRB06KT P6SM FEW250 FM140100 VRB03KT 6SM BR FEW001

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KHLN: the station, KHLN
130520Z: issued 05:20 UTC on the 13th
1306/1406 VRB03KT 6SM BR FEW001: valid from Tue 06:00 UTC to Wed 06:00 UTC: wind light and variable, visibility 6 miles, mist, a few clouds at 100 feet
FM131800 VRB06KT P6SM FEW250: from Tue 18:00 UTC: wind light and variable, visibility more than 6 miles, a few clouds at 25,000 feet
FM140100 VRB03KT 6SM BR FEW001: from Wed 01:00 UTC: wind light and variable, visibility 6 miles, mist, a few clouds at 100 feet

MLS Miles City, MT

the observation and the forecast as issued, and in English

METAR KMLS 130853Z AUTO 00000KT 10SM CLR 02/01 A2999 RMK AO2 SLP170 T00170006 56008

METAR: a routine hourly observation
KMLS: the station, KMLS
130853Z: observed 08:53 UTC on the 13th
AUTO: fully automated report, nobody checked it
00000KT: wind calm
10SM: visibility 10 miles
CLR: clear skies
02/01: temperature 2 °C (36 °F), dew point 1 °C (34 °F)
A2999: altimeter setting 29.99 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP170: sea-level pressure 1017.0 hPa
T00170006: temperature 1.7 °C (35 °F), dew point 0.6 °C (33 °F)
56008: pressure in the last three hours falling, then steady, change 0.8 hPa

TAF KMLS 130520Z 1306/1406 VRB06KT P6SM OVC022 FM131000 VRB06KT P6SM VCFG FEW003 SCT020 FM131600 VRB06KT P6SM FEW025 SCT080 FM132000 31009KT P6SM FEW030 SCT250 FM140500 VRB06KT P6SM VCFG FEW003 FEW020

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KMLS: the station, KMLS
130520Z: issued 05:20 UTC on the 13th
1306/1406 VRB06KT P6SM OVC022: valid from Tue 06:00 UTC to Wed 06:00 UTC: wind light and variable, visibility more than 6 miles, overcast at 2,200 feet
FM131000 VRB06KT P6SM VCFG FEW003 SCT020: from Tue 10:00 UTC: wind light and variable, visibility more than 6 miles, fog nearby, a few clouds at 300 feet, scattered clouds at 2,000 feet
FM131600 VRB06KT P6SM FEW025 SCT080: from Tue 16:00 UTC: wind light and variable, visibility more than 6 miles, a few clouds at 2,500 feet, scattered clouds at 8,000 feet
FM132000 31009KT P6SM FEW030 SCT250: from Tue 20:00 UTC: wind from the northwest at 9 knots, visibility more than 6 miles, a few clouds at 3,000 feet, scattered clouds at 25,000 feet
FM140500 VRB06KT P6SM VCFG FEW003 FEW020: from Wed 05:00 UTC: wind light and variable, visibility more than 6 miles, fog nearby, a few clouds at 300 feet, a few clouds at 2,000 feet

MBG Mobridge, SD

the observation and the forecast as issued, and in English

METAR KMBG 130852Z AUTO 33011KT 10SM CLR 04/03 A2991 RMK AO2 SLP136 T00440028 56013

METAR: a routine hourly observation
KMBG: the station, KMBG
130852Z: observed 08:52 UTC on the 13th
AUTO: fully automated report, nobody checked it
33011KT: wind from the north-northwest at 11 knots
10SM: visibility 10 miles
CLR: clear skies
04/03: temperature 4 °C (39 °F), dew point 3 °C (37 °F)
A2991: altimeter setting 29.91 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP136: sea-level pressure 1013.6 hPa
T00440028: temperature 4.4 °C (40 °F), dew point 2.8 °C (37 °F)
56013: pressure in the last three hours falling, then steady, change 1.3 hPa

TAF KMBG 130856Z 1309/1406 34008KT P6SM FEW023 TEMPO 1309/1311 BKN023 FM131100 33008KT P6SM VCSH SCT025 BKN110 PROB30 1311/1317 -SHRA BKN025 FM131700 33007KT P6SM BKN025 FM132300 36007KT P6SM SCT040

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KMBG: the station, KMBG
130856Z: issued 08:56 UTC on the 13th
1309/1406 34008KT P6SM FEW023: valid from Tue 09:00 UTC to Wed 06:00 UTC: wind from the north-northwest at 8 knots, visibility more than 6 miles, a few clouds at 2,300 feet
TEMPO 1309/1311 BKN023: at times from Tue 09:00 UTC to Tue 11:00 UTC: a broken layer at 2,300 feet
FM131100 33008KT P6SM VCSH SCT025 BKN110: from Tue 11:00 UTC: wind from the north-northwest at 8 knots, visibility more than 6 miles, vcsh, scattered clouds at 2,500 feet, a broken layer at 11,000 feet
PROB30 1311/1317 -SHRA BKN025: a 30% chance from Tue 11:00 UTC to Tue 17:00 UTC: light rain showers, a broken layer at 2,500 feet
FM131700 33007KT P6SM BKN025: from Tue 17:00 UTC: wind from the north-northwest at 7 knots, visibility more than 6 miles, a broken layer at 2,500 feet
FM132300 36007KT P6SM SCT040: from Tue 23:00 UTC: wind from the north at 7 knots, visibility more than 6 miles, scattered clouds at 4,000 feet

MWM Windom, MN

the observation as issued, and in English

METAR KMWM 130855Z AUTO 29003KT 10SM CLR 09/07 A2987 RMK AO2

METAR: a routine hourly observation
KMWM: the station, KMWM
130855Z: observed 08:55 UTC on the 13th
AUTO: fully automated report, nobody checked it
29003KT: wind from the west-northwest at 3 knots
10SM: visibility 10 miles
CLR: clear skies
09/07: temperature 9 °C (48 °F), dew point 7 °C (45 °F)
A2987: altimeter setting 29.87 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor

RFD Chicago/Rockford, IL

the observation and the forecast as issued, and in English

METAR KRFD 130854Z AUTO 22011KT 10SM CLR 22/16 A2974 RMK AO2 SLP063 T02220161 51001 $

METAR: a routine hourly observation
KRFD: the station, KRFD
130854Z: observed 08:54 UTC on the 13th
AUTO: fully automated report, nobody checked it
22011KT: wind from the southwest at 11 knots
10SM: visibility 10 miles
CLR: clear skies
22/16: temperature 22 °C (72 °F), dew point 16 °C (61 °F)
A2974: altimeter setting 29.74 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP063: sea-level pressure 1006.3 hPa
T02220161: temperature 22.2 °C (72 °F), dew point 16.1 °C (61 °F)
51001: pressure in the last three hours rising, then steady, change 0.1 hPa
$: the station needs maintenance

TAF KRFD 130856Z 1309/1406 22011KT P6SM SCT150 WS010/26045KT FM131100 29010KT P6SM FEW025 SCT100 FM132300 36005KT P6SM SCT040 BKN090 FM140200 01007KT P6SM VCTS SCT030 OVC040CB TEMPO 1403/1406 3SM -TSRA SCT020 BKN030CB

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KRFD: the station, KRFD
130856Z: issued 08:56 UTC on the 13th
1309/1406 22011KT P6SM SCT150 WS010/26045KT: valid from Tue 09:00 UTC to Wed 06:00 UTC: wind from the southwest at 11 knots, visibility more than 6 miles, scattered clouds at 15,000 feet, wind shear below 1,000 feet: wind from 260° at 45 knots above it
FM131100 29010KT P6SM FEW025 SCT100: from Tue 11:00 UTC: wind from the west-northwest at 10 knots, visibility more than 6 miles, a few clouds at 2,500 feet, scattered clouds at 10,000 feet
FM132300 36005KT P6SM SCT040 BKN090: from Tue 23:00 UTC: wind from the north at 5 knots, visibility more than 6 miles, scattered clouds at 4,000 feet, a broken layer at 9,000 feet
FM140200 01007KT P6SM VCTS SCT030 OVC040CB: from Wed 02:00 UTC: wind from the north at 7 knots, visibility more than 6 miles, vcts, scattered clouds at 3,000 feet, overcast at 4,000 feet (thunderheads)
TEMPO 1403/1406 3SM -TSRA SCT020 BKN030CB: at times from Wed 03:00 UTC to Wed 06:00 UTC: visibility 3 miles, light thunderstorms with rain, scattered clouds at 2,000 feet, a broken layer at 3,000 feet (thunderheads)

MDW Chicago, IL

the observation and the forecast as issued, and in English

METAR KMDW 130853Z 21008KT 10SM CLR 22/16 A2975 RMK AO2 SLP061 T02220156 54000

METAR: a routine hourly observation
KMDW: the station, KMDW
130853Z: observed 08:53 UTC on the 13th
21008KT: wind from the south-southwest at 8 knots
10SM: visibility 10 miles
CLR: clear skies
22/16: temperature 22 °C (72 °F), dew point 16 °C (61 °F)
A2975: altimeter setting 29.75 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP061: sea-level pressure 1006.1 hPa
T02220156: temperature 22.2 °C (72 °F), dew point 15.6 °C (60 °F)
54000: pressure in the last three hours steady, change 0.0 hPa

TAF KMDW 130856Z 1309/1412 22012KT P6SM SCT150 WS010/26045KT FM131100 26010KT P6SM FEW025 SCT100 FM140100 02006KT P6SM SCT040 BKN090 FM140400 05007KT P6SM VCTS SCT030 OVC040CB TEMPO 1405/1409 3SM -TSRA SCT020 BKN030CB FM141000 03010KT P6SM SCT012 BKN025

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KMDW: the station, KMDW
130856Z: issued 08:56 UTC on the 13th
1309/1412 22012KT P6SM SCT150 WS010/26045KT: valid from Tue 09:00 UTC to Wed 12:00 UTC: wind from the southwest at 12 knots, visibility more than 6 miles, scattered clouds at 15,000 feet, wind shear below 1,000 feet: wind from 260° at 45 knots above it
FM131100 26010KT P6SM FEW025 SCT100: from Tue 11:00 UTC: wind from the west at 10 knots, visibility more than 6 miles, a few clouds at 2,500 feet, scattered clouds at 10,000 feet
FM140100 02006KT P6SM SCT040 BKN090: from Wed 01:00 UTC: wind from the north-northeast at 6 knots, visibility more than 6 miles, scattered clouds at 4,000 feet, a broken layer at 9,000 feet
FM140400 05007KT P6SM VCTS SCT030 OVC040CB: from Wed 04:00 UTC: wind from the northeast at 7 knots, visibility more than 6 miles, vcts, scattered clouds at 3,000 feet, overcast at 4,000 feet (thunderheads)
TEMPO 1405/1409 3SM -TSRA SCT020 BKN030CB: at times from Wed 05:00 UTC to Wed 09:00 UTC: visibility 3 miles, light thunderstorms with rain, scattered clouds at 2,000 feet, a broken layer at 3,000 feet (thunderheads)
FM141000 03010KT P6SM SCT012 BKN025: from Wed 10:00 UTC: wind from the north-northeast at 10 knots, visibility more than 6 miles, scattered clouds at 1,200 feet, a broken layer at 2,500 feet

PKB Parkersburg, WV

the observation and the forecast as issued, and in English

METAR KPKB 130853Z AUTO 00000KT 10SM CLR 16/14 A2999 RMK AO2 SLP151 T01560139 55001

METAR: a routine hourly observation
KPKB: the station, KPKB
130853Z: observed 08:53 UTC on the 13th
AUTO: fully automated report, nobody checked it
00000KT: wind calm
10SM: visibility 10 miles
CLR: clear skies
16/14: temperature 16 °C (61 °F), dew point 14 °C (57 °F)
A2999: altimeter setting 29.99 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP151: sea-level pressure 1015.1 hPa
T01560139: temperature 15.6 °C (60 °F), dew point 13.9 °C (57 °F)
55001: pressure in the last three hours falling, then rising, change 0.1 hPa

TAF KPKB 130535Z 1306/1406 VRB03KT P6SM SCT250 FM131300 20007KT P6SM FEW250 FM131600 22010G16KT P6SM SKC FM132300 21007KT P6SM SKC

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KPKB: the station, KPKB
130535Z: issued 05:35 UTC on the 13th
1306/1406 VRB03KT P6SM SCT250: valid from Tue 06:00 UTC to Wed 06:00 UTC: wind light and variable, visibility more than 6 miles, scattered clouds at 25,000 feet
FM131300 20007KT P6SM FEW250: from Tue 13:00 UTC: wind from the south-southwest at 7 knots, visibility more than 6 miles, a few clouds at 25,000 feet
FM131600 22010G16KT P6SM SKC: from Tue 16:00 UTC: wind from the southwest at 10 knots, gusting to 16, visibility more than 6 miles, clear skies
FM132300 21007KT P6SM SKC: from Tue 23:00 UTC: wind from the south-southwest at 7 knots, visibility more than 6 miles, clear skies

PHF Newport News, VA

the observation and the forecast as issued, and in English

METAR KPHF 130854Z AUTO 00000KT 1 3/4SM BR CLR 14/14 A3000 RMK AO2 SLP158 T01390139 53004

METAR: a routine hourly observation
KPHF: the station, KPHF
130854Z: observed 08:54 UTC on the 13th
AUTO: fully automated report, nobody checked it
00000KT: wind calm
1 3/4SM: visibility 1¾ miles
BR: mist
CLR: clear skies
14/14: temperature 14 °C (57 °F), dew point 14 °C (57 °F)
A3000: altimeter setting 30.00 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP158: sea-level pressure 1015.8 hPa
T01390139: temperature 13.9 °C (57 °F), dew point 13.9 °C (57 °F)
53004: pressure in the last three hours rising, faster lately, change 0.4 hPa

TAF KPHF 130807Z 1308/1406 00000KT 3SM BR SKC TEMPO 1308/1309 1SM BR FEW002 FM131400 20006KT P6SM SKC

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KPHF: the station, KPHF
130807Z: issued 08:07 UTC on the 13th
1308/1406 00000KT 3SM BR SKC: valid from Tue 08:00 UTC to Wed 06:00 UTC: wind calm, visibility 3 miles, mist, clear skies
TEMPO 1308/1309 1SM BR FEW002: at times from Tue 08:00 UTC to Tue 09:00 UTC: visibility 1 mile, mist, a few clouds at 200 feet
FM131400 20006KT P6SM SKC: from Tue 14:00 UTC: wind from the south-southwest at 6 knots, visibility more than 6 miles, clear skies

ORF Norfolk, VA

the observation and the forecast as issued, and in English

METAR KORF 130851Z 24003KT 10SM CLR 15/14 A2999 RMK AO2 SLP155 T01500144 53004 $

METAR: a routine hourly observation
KORF: the station, KORF
130851Z: observed 4:51 am EDT (08:51 UTC)
24003KT: wind from the west-southwest at 3 knots
10SM: visibility 10 miles
CLR: clear skies
15/14: temperature 15 °C (59 °F), dew point 14 °C (57 °F)
A2999: altimeter setting 29.99 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP155: sea-level pressure 1015.5 hPa
T01500144: temperature 15 °C (59 °F), dew point 14.4 °C (58 °F)
53004: pressure in the last three hours rising, faster lately, change 0.4 hPa
$: the station needs maintenance

TAF KORF 130558Z 1306/1406 VRB03KT P6SM SKC FM131400 VRB05KT P6SM SCT250

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KORF: the station, KORF
130558Z: issued 1:58 am EDT (05:58 UTC)
1306/1406 VRB03KT P6SM SKC: valid from Tue 2:00 am EDT (06:00 UTC) to Wed 2:00 am EDT (06:00 UTC): wind light and variable, visibility more than 6 miles, clear skies
FM131400 VRB05KT P6SM SCT250: from Tue 10:00 am EDT (14:00 UTC): wind light and variable, visibility more than 6 miles, scattered clouds at 25,000 feet

At ORF when you get there the forecast at the estimated arrival, 5:11 pm EDT (21:11 UTC)

Wind light and variable, visibility more than 6 miles, scattered clouds at 25,000 feet VFR

The whole forecast for ORF

From Tue 2:00 am EDT (06:00 UTC): wind light and variable, visibility more than 6 miles, clear skies
From Tue 10:00 am EDT (14:00 UTC): wind light and variable, visibility more than 6 miles, scattered clouds at 25,000 feet

The forecast for SEA, the departure

From Tue 1:00 am PDT (08:00 UTC): wind from the east-southeast at 6 knots, visibility more than 6 miles, a broken layer at 9,000 feet
From Tue 11:00 am PDT (18:00 UTC): wind from the south at 5 knots, visibility more than 6 miles, overcast at 7,000 feet
From Tue 4:00 pm PDT (23:00 UTC): wind from the southwest at 5 knots, visibility more than 6 miles, overcast at 7,000 feet
From Tue 9:00 pm PDT (04:00 UTC): wind from the south at 4 knots, visibility more than 6 miles, scattered clouds at 2,500 feet, overcast at 4,000 feet
From Wed 2:00 am PDT (09:00 UTC): wind from the south at 4 knots, visibility more than 6 miles, overcast at 2,500 feet

ORF:

the forecast as issued, and in English

TAF KORF 130558Z 1306/1406 VRB03KT P6SM SKC FM131400 VRB05KT P6SM SCT250

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KORF: the station, KORF
130558Z: issued 1:58 am EDT (05:58 UTC)
1306/1406 VRB03KT P6SM SKC: valid from Tue 2:00 am EDT (06:00 UTC) to Wed 2:00 am EDT (06:00 UTC): wind light and variable, visibility more than 6 miles, clear skies
FM131400 VRB05KT P6SM SCT250: from Tue 10:00 am EDT (14:00 UTC): wind light and variable, visibility more than 6 miles, scattered clouds at 25,000 feet

SEA:

the forecast as issued, and in English

TAF KSEA 130802Z 1308/1412 12006KT P6SM BKN090 FM131800 18005KT P6SM OVC070 FM132300 23005KT P6SM OVC070 FM140400 19004KT P6SM SCT025 OVC040 FM140900 18004KT P6SM OVC025

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KSEA: the station, KSEA
130802Z: issued 1:02 am PDT (08:02 UTC)
1308/1412 12006KT P6SM BKN090: valid from Tue 1:00 am PDT (08:00 UTC) to Wed 5:00 am PDT (12:00 UTC): wind from the east-southeast at 6 knots, visibility more than 6 miles, a broken layer at 9,000 feet
FM131800 18005KT P6SM OVC070: from Tue 11:00 am PDT (18:00 UTC): wind from the south at 5 knots, visibility more than 6 miles, overcast at 7,000 feet
FM132300 23005KT P6SM OVC070: from Tue 4:00 pm PDT (23:00 UTC): wind from the southwest at 5 knots, visibility more than 6 miles, overcast at 7,000 feet
FM140400 19004KT P6SM SCT025 OVC040: from Tue 9:00 pm PDT (04:00 UTC): wind from the south at 4 knots, visibility more than 6 miles, scattered clouds at 2,500 feet, overcast at 4,000 feet
FM140900 18004KT P6SM OVC025: from Wed 2:00 am PDT (09:00 UTC): wind from the south at 4 knots, visibility more than 6 miles, overcast at 2,500 feet

Temporary flight restrictions on the line or within 25 nm of it

6/8927 Kalispell, MT, Wednesday, October 14, 2026 through Wednesday, October 14, 2026 Local on the route, 319 nm along the route · a VIP movement · starts tomorrow · ZSE
6/8923 Kalispell, MT, Wednesday, October 14, 2026 through Wednesday, October 14, 2026 Local on the route, 319 nm along the route · a VIP movement · starts tomorrow · ZLC
6/9020 Missoula, MT, Wednesday, October 14, 2026 Local 11 nm from the route, 339 nm along the route · security · starts tomorrow · ZLC

Notices to air missions closures and things out of service at both ends; airspace, navigation aids and obstructions near the line

SEA: 55 notices in force. all of them, grouped →

closed Apron north Satellite TXL Blue and Green centerline between C20 and Spot 66 closed until Tue 13 Oct, 8:00 am PDT (15:00 UTC) · SEA 10/183
as issued
```
!SEA 10/183 SEA APRON NORTH SATELLITE TXL BLUE AND GREEN CL BTN C20 AND SPOT 66 CLSD 2610130700-2610131500
```
closed Taxiway R closed to aircraft wingspan more than 214 ft until Thu 5 Nov, 11:59 pm PST (07:59 UTC) · SEA 10/138
as issued
```
!SEA 10/138 SEA TWY R CLSD TO ACFT WINGSPAN MORE THAN 214FT 2610080603-2611060759
```
closed Taxiway Q between runway 16L/34R and taxiway T closed until Thu 5 Nov, 11:59 pm PST (07:59 UTC) · SEA 10/137
as issued
```
!SEA 10/137 SEA TWY Q BTN RWY 16L/34R AND TWY T CLSD 2610080603-2611060759
```
closed Taxiway Q between runway 16R/34L and taxiway T closed to aircraft wingspan more than 214 ft until Thu 5 Nov, 11:59 pm PST (07:59 UTC) · SEA 10/136
as issued
```
!SEA 10/136 SEA TWY Q BTN RWY 16R/34L AND TWY T CLSD TO ACFT WINGSPAN MORE THAN 214FT 2610080602-2611060759
```

ORF: 32 notices in force. all of them, grouped →

closed Taxiway C between Terminal APN center Access and Terminal APN north Access closed except 30 minutes prior permission required 757-536-2793 Sundays-Fridays 12:00 am EDT to 5:00 am EDT until Fri 30 Oct, 5:00 am EDT (09:00 UTC) · Sundays Mondays Tuesdays Wednesdays Thursdays Fridays · ORF 10/014
as issued
```
!ORF 10/014 ORF TWY C BTN TERMINAL APN CENTER ACCESS AND TERMINAL APN NORTH ACCESS CLSD EXC 30MIN PPR 757-536-2793 SUN-FRI 0400-0900 2610040400-2610300900
```

Airports along the way: MWH runway 14L/32R closed · MSO runway 08/26 closed · MDW runway 04R/22L closed

356 notices near the line, the first 30 (airspace and special activity within 25 nm, navigation aids within 25 nm, obstructions within 5 nm):

Navigation aid ILS runway 32L out of service until Fri 30 Oct, 4:55 pm PDT (23:55 UTC) · 0 nm along the route, 5 nm off the line · BFI 10/033
as issued
```
!BFI 10/033 BFI NAV ILS RWY 32L U/S 2610091527-2610302355
```
Obstruction tower lights (ASR 1033248) 47°36′N 122°18′W (1.2 nautical miles southeast 0W0) 1048.6FT (636.8FT above ground level) out of service until Thu 7 Jan, 7:00 am PST (15:00 UTC) · 0 nm along the route, 10 nm off the line · 0W0 09/120
as issued
```
!SEA 09/120 0W0 OBST TOWER LGT (ASR 1033248) 473655.00N1221833.00W (1.2NM SE 0W0) 1048.6FT (636.8FT AGL) U/S 2609091500-2701071500
```
Obstruction tower lights (ASR 1307094) 47°36′N 122°20′W (1.3 nautical miles south 0W0) 378 ft (320 ft above ground level) out of service until Wed 21 Oct, 9:23 am PDT (16:23 UTC) · 0 nm along the route, 9 nm off the line · 0W0 09/088
as issued
```
!SEA 09/088 0W0 OBST TOWER LGT (ASR 1307094) 473622.60N1222017.30W (1.3NM S 0W0) 378FT (320FT AGL) U/S 2609061624-2610211623
```
Obstruction tower lights (ASR 1045321) 47°32′N 122°13′W (2.5 nautical miles north W36) 472.8FT (132.9FT above ground level) out of service until Thu 3 Dec, 7:36 pm PST (03:36 UTC) · 0 nm along the route, 7 nm off the line · W36 09/006
as issued
```
!RNT 09/006 W36 OBST TOWER LGT (ASR 1045321) 473230.00N1221325.00W (2.5NM N W36) 472.8FT (132.9FT AGL) U/S 2609050236-2612040336
```
Obstruction tower lights (ASR 1064041) 47°30′N 122°19′W (1.7 nautical miles SSW BFI) 442.9FT (125.0FT above ground level) out of service until Sun 15 Nov, 6:32 am PST (14:32 UTC) · 0 nm along the route, 3 nm off the line · BFI 08/056
as issued
```
!BFI 08/056 BFI OBST TOWER LGT (ASR 1064041) 473014.20N1221903.50W (1.7NM SSW BFI) 442.9FT (125.0FT AGL) U/S 2608171332-2611151432
```
Navigation aid ILS runway 16R LOC/GP out of service until Sat 31 Oct, 7:00 am PDT (14:00 UTC) · 0 nm along the route, 28 nm off the line · PAE 07/064
as issued
```
!PAE 07/064 PAE NAV ILS RWY 16R LOC/GP U/S 2607080600-2610311400
```
Obstruction tower lights (ASR 1056094) 47°30′N 121°58′W (9.9 nautical miles east RNT) 3149.0FT (310.0FT above ground level) out of service until Mon 1 Feb, 5:45 pm PST (01:45 UTC) · 10 nm along the route, 5 nm off the line · RNT 10/002
as issued
```
!RNT 10/002 RNT OBST TOWER LGT (ASR 1056094) 473016.30N1215810.00W (9.9NM E RNT) 3149.0FT (310.0FT AGL) U/S 2610050145-2702020145
```
Obstruction tower lights (ASR 1033276) 47°23′N 120°16′W (2.8 nautical miles west EAT) 1,045 ft (212 ft above ground level) out of service until Thu 19 Nov, 12:49 pm PST (20:49 UTC), estimated · 80 nm along the route, 4 nm off the line · EAT 10/004
as issued
```
!EAT 10/004 EAT OBST TOWER LGT (ASR 1033276) 472349.00N1201629.00W (2.8NM W EAT) 1045FT (212FT AGL) U/S 2610051451-2611192049EST
```
Obstruction tower lights (ASR Unknown) 47°19′N 120°14′W (4.8 nautical miles south EAT) 3,902 ft (195 ft above ground level) out of service until Sun 18 Oct, 11:00 pm PDT (06:00 UTC) · 90 nm along the route, 4 nm off the line · EAT 09/002
as issued
```
!EAT 09/002 EAT OBST TOWER LGT (ASR UNKNOWN) 471924.30N1201400.20W (4.8NM S EAT) 3902FT (195FT AGL) U/S 2609041118-2610190600
```
Navigation aid ILS runway 32R outer marker out of service until Wed 9 Dec, 12:00 pm PST (20:00 UTC), estimated · 120 nm along the route, 12 nm off the line · MWH 06/080
as issued
```
!MWH 06/080 MWH NAV ILS RWY 32R OM U/S 2606260829-2612092000EST
```
Obstruction tower lights (ASR 1328674) 47°25′N 119°07′W (0.8 nautical miles northwest 5W1) 1,625 ft (242 ft above ground level) out of service until Thu 19 Nov, 2:42 pm PST (22:42 UTC), estimated · 130 nm along the route, 2 nm off the line · 5W1 10/069
as issued
```
!SEA 10/069 5W1 OBST TOWER LGT (ASR 1328674) 472544.60N1190711.10W (0.8NM NW 5W1) 1625FT (242FT AGL) U/S 2610051642-2611192242EST
```
Obstruction tower lights (ASR 1316381) 47°22′N 118°29′W (7.7 nautical miles east 43D) 2,308 ft (299 ft above ground level) out of service until Sat 17 Oct, 6:58 am PDT (13:58 UTC) · 150 nm along the route, 3 nm off the line · 43D 10/034
as issued
```
!SEA 10/034 43D OBST TOWER LGT (ASR 1316381) 472206.10N1182923.00W (7.7NM E 43D) 2308FT (299FT AGL) U/S 2610021359-2610171358
```
Navigation aid TACAN azimuth out of service until Fri 19 Mar, 1:00 pm PDT (20:00 UTC), estimated · 189 nm along the route, 13 nm off the line · GEG 05/020
as issued
```
!GEG 05/020 GEG NAV TACAN AZM U/S 2605060650-2703192000EST
```
Obstruction tower lights (ASR 1332068) 47°05′N 114°02′W (11.2 nautical miles north MSO) 4,019 ft (324 ft above ground level) out of service until Thu 19 Nov, 12:30 pm PST (20:30 UTC), estimated · 339 nm along the route, 2 nm off the line · MSO 10/002
as issued
```
!MSO 10/002 MSO OBST TOWER LGT (ASR 1332068) 470558.50N1140230.30W (11.2NM N MSO) 4019FT (324FT AGL) U/S 2610051431-2611192030EST
```
Obstruction tower lights (ASR 1000779) 47°01′N 114°00′W (6.9 nautical miles NNE MSO) 7105.6FT (288.7FT above ground level) out of service until Sat 31 Oct, 4:59 pm PDT (23:59 UTC) · 339 nm along the route, 6 nm off the line · MSO 08/045
as issued
```
!MSO 08/045 MSO OBST TOWER LGT (ASR 1000779) 470104.00N1140050.00W (6.9NM NNE MSO) 7105.6FT (288.7FT AGL) U/S 2608191607-2610312359
```
Obstruction tower lights (ASR 1248827) 46°17′N 106°14′W (15.6 nautical miles east 1S3) 3188.0FT (488.8FT above ground level) out of service until Mon 30 Nov, 1:16 pm PST (21:16 UTC) · 658 nm along the route, 4 nm off the line · 1S3 09/004
as issued
```
!GTF 09/004 1S3 OBST TOWER LGT (ASR 1248827) 461741.30N1061459.60W (15.6NM E 1S3) 3188.0FT (488.8FT AGL) U/S 2609012016-2611302116
```
Navigation aid DME out of service until Wed 14 Oct, 1:00 pm PDT (20:00 UTC), estimated · 668 nm along the route, 11 nm off the line · MLS 10/004
as issued
```
!MLS 10/004 MLS NAV DME U/S 2610072149-2610142000EST
```
Obstruction tower lights (ASR 1285258) 45°51′N 103°22′W (17.4 nautical miles NNE 9D2) 3427.8FT (304.8FT above ground level) out of service until Fri 29 Jan, 7:15 am PST (15:15 UTC) · 787 nm along the route, 4 nm off the line · 9D2 10/004
as issued
```
!HON 10/004 9D2 OBST TOWER LGT (ASR 1285258) 455100.00N1032239.30W (17.4NM NNE 9D2) 3427.8FT (304.8FT AGL) U/S 2610011515-2701291515
```
Obstruction tower lights (ASR 1326214) 45°40′N 102°09′W (15.2 nautical miles south LEM) 2,846 ft (310 ft above ground level) out of service until Thu 19 Nov, 2:34 pm PST (22:34 UTC), estimated · 837 nm along the route, 5 nm off the line · LEM 10/036
as issued
```
!HON 10/036 LEM OBST TOWER LGT (ASR 1326214) 454007.30N1020946.20W (15.2NM S LEM) 2846FT (310FT AGL) U/S 2610051636-2611192234EST
```
Obstruction tower lights (ASN 2023-above ground level-3587-OE) 45°40′N 102°09′W (15.2 nautical miles south LEM) 2,845 ft (309 ft above ground level) out of service until Sun 18 Oct, 3:33 am PDT (10:33 UTC) · 837 nm along the route, 5 nm off the line · LEM 09/018
as issued
```
!HON 09/018 LEM OBST TOWER LGT (ASN 2023-AGL-3587-OE) 454007N1020946W (15.2NM S LEM) 2845FT (309FT AGL) U/S 2609031034-2610181033
```
Obstruction tower lights (ASR 1013562) 45°16′N 99°58′W (7.5 nautical miles west 9F8) 2618.8FT (500.0FT above ground level) out of service until Mon 28 Dec, 3:59 pm PST (23:59 UTC) · 927 nm along the route, 8 nm off the line · 9F8 09/119
as issued
```
!HON 09/119 9F8 OBST TOWER LGT (ASR 1013562) 451626.00N0995822.00W (7.5NM W 9F8) 2618.8FT (500.0FT AGL) U/S 2609292303-2612282359
```
Obstruction tower lights (ASR 1307359) 44°58′N 99°29′W (16.5 nautical miles west 3FU) 2,255 ft (306 ft above ground level) out of service until Thu 19 Nov, 12:26 pm PST (20:26 UTC), estimated · 957 nm along the route, 5 nm off the line · 3FU 10/023
as issued
```
!HON 10/023 3FU OBST TOWER LGT (ASR 1307359) 445813.60N0992925.90W (16.5NM W 3FU) 2255FT (306FT AGL) U/S 2610051427-2611192026EST
```
Obstruction tower lights (ASR 1213427) 45°02′N 99°09′W (1.9 nautical miles WNW 3FU) 1898.0FT (295.9FT above ground level) out of service until Mon 28 Dec, 4:23 am PST (12:23 UTC) · 967 nm along the route, 4 nm off the line · 3FU 09/117
as issued
```
!HON 09/117 3FU OBST TOWER LGT (ASR 1213427) 450222.80N0990920.30W (1.9NM WNW 3FU) 1898.0FT (295.9FT AGL) U/S 2609291123-2612281223
```
Navigation aid ILS runway 12 outer marker out of service until Fri 30 Oct, 1:00 pm PDT (20:00 UTC), estimated · 1017 nm along the route, 22 nm off the line · HON 07/110
as issued
```
!HON 07/110 HON NAV ILS RWY 12 OM U/S 2607301802-2610302000EST
```
Obstruction tower lights (ASR 1249019) 44°35′N 97°32′W (10.0 nautical miles northeast 6E5) 2327.8FT (484.9FT above ground level) out of service until Tue 1 Dec, 4:50 am PST (12:50 UTC) · 1047 nm along the route, 5 nm off the line · 6E5 09/012
as issued
```
!HON 09/012 6E5 OBST TOWER LGT (ASR 1249019) 443556.50N0973256.50W (10.0NM NE 6E5) 2327.8FT (484.9FT AGL) U/S 2609021150-2612011250
```
Obstruction tower lights (ASR 1201939) 44°31′N 97°06′W (8.4 nautical miles northeast 3A9) 2009.8FT (292.0FT above ground level) out of service until Sun 8 Nov, 5:14 am PST (13:14 UTC) · 1057 nm along the route, 5 nm off the line · 3A9 08/031
as issued
```
!HON 08/031 3A9 OBST TOWER LGT (ASR 1201939) 443159.00N0970612.80W (8.4NM NE 3A9) 2009.8FT (292.0FT AGL) U/S 2608101214-2611081314
```
Obstruction tower lights (ASR 1287150) 44°32′N 96°54′W (12.4 nautical miles northeast 3A9) 2084.6FT (356.0FT above ground level) out of service until Wed 3 Feb, 8:54 am PST (16:54 UTC) · 1067 nm along the route, 5 nm off the line · 3A9 10/023
as issued
```
!HON 10/023 3A9 OBST TOWER LGT (ASR 1287150) 443203.40N0965442.50W (12.4NM NE 3A9) 2084.6FT (356.0FT AGL) U/S 2610061654-2702031654
```
Navigation aid ILS runway 12 outer marker out of service until Fri 26 Mar, 1:00 pm PDT (20:00 UTC), estimated · 1077 nm along the route, 8 nm off the line · BKX 08/002
as issued
```
!BKX 08/002 BKX NAV ILS RWY 12 OM U/S 2608042034-2703262000EST
```
Obstruction tower lights (ASR 1037184) 44°14′N 95°46′W (7.3 nautical miles west TKC) 1,780 ft (260 ft above ground level) out of service until Mon 23 Nov, 12:56 pm PST (20:56 UTC), estimated · 1116 nm along the route, 5 nm off the line · TKC 10/003
as issued
```
!TKC 10/003 TKC OBST TOWER LGT (ASR 1037184) 441404.85N0954627.05W (7.3NM W TKC) 1780FT (260FT AGL) U/S 2610091457-2611232056EST
```
Navigation aid ILS runway 12 glide path out of service until Thu 15 Oct, 1:00 pm PDT (20:00 UTC) · 1116 nm along the route, 15 nm off the line · MML 10/007
as issued
```
!MML 10/007 MML NAV ILS RWY 12 GP U/S 2610080025-2610152000
```

From the FAA's notice service (NOTAMs), the site's copy refreshed every few minutes; last checked a minute ago. The FAA has so far issued eFlight its test feed, which misses some notices (checked against the FAA's own search on 12 October: about a third missing at Santa Barbara and Burbank, none at Atlanta or Las Vegas); the request for the full feed is with the FAA. Times are local to the field. This is for planning; the legal briefing comes from Flight Service or the FAA's own tools.

Daylight

Sunset at SEA 6:23 pm PDT (01:23 UTC), at ORF 6:31 pm EDT (22:31 UTC) (civil twilight ends 6:57 pm EDT (22:57 UTC)).

Each restriction opens the FAA's own page with the exact area, heights and times.

The wind over the route live wind map, from Windy.com · drag the time bar for the coming hours; the level menu changes the height

Colours show wind speed, the moving lines its direction, at the surface unless you pick a height. Map and forecast by Windy.com; a second opinion beside the government's winds-aloft table above.

Radar and forecast charts for the regions crossed government pictures, the latest each time the page loads · the turbulence and icing forecasts: turbulence ↗ · icing ↗

Radar now, the Pacific Northwest · loop National Weather Service

Radar now, the northern Rockies · loop National Weather Service

Radar now, the upper Mississippi valley · loop National Weather Service

Aviation forecast, clouds and visibility, the Northwest, 9 hours ahead · on the government's site ↗ Aviation Weather Center (NOAA) · cloud cover and bases, visibility, and the areas of low cloud or poor visibility

Aviation forecast, surface weather, the Northwest, 9 hours ahead · on the government's site ↗ Aviation Weather Center (NOAA) · surface winds, weather, thunderstorms, and the AIRMET boxes for turbulence, icing and strong winds

Aviation forecast, clouds and visibility, the north-central states, 9 hours ahead · on the government's site ↗ Aviation Weather Center (NOAA) · cloud cover and bases, visibility, and the areas of low cloud or poor visibility

Aviation forecast, surface weather, the north-central states, 9 hours ahead · on the government's site ↗ Aviation Weather Center (NOAA) · surface winds, weather, thunderstorms, and the AIRMET boxes for turbulence, icing and strong winds

Aviation forecast, clouds and visibility, the Northeast, 9 hours ahead · on the government's site ↗ Aviation Weather Center (NOAA) · cloud cover and bases, visibility, and the areas of low cloud or poor visibility

Aviation forecast, surface weather, the Northeast, 9 hours ahead · on the government's site ↗ Aviation Weather Center (NOAA) · surface winds, weather, thunderstorms, and the AIRMET boxes for turbulence, icing and strong winds

Radar, the whole country · loop National Weather Service

Surface analysis now Weather Prediction Center

Forecast chart, 12 hours ahead Weather Prediction Center

Forecast chart, 24 hours ahead Weather Prediction Center

Sources: the Aviation Weather Center's data service (SIGMETs, AIRMETs, graphical AIRMETs, pilot reports, winds and temperatures aloft, observations and terminal forecasts), the National Weather Service radar, the Weather Prediction Center's charts, the FAA's temporary flight restriction list and shapes, and the FAA's airport file for the positions, elevations and magnetic variation. Fetched when the page is viewed and kept a few minutes. Each leg is the straight line between its two airports; airways, terrain and airspace are not considered. The airports in detail: Seattle-Tacoma International, Norfolk International.