Plan a flight · Tue 4:37 am EDT (08:37 UTC)

Louisville Muhammad Ali International to Seattle Paine Field International SDF → PAE

1,688 nautical miles (1,943 statute miles) northwest on a straight line, true course 302°, about 307° magnetic at the departure end (variation 5W). At 120 knots that is 15 h 29 min at the quickest height in today's winds (4,500 ft, a 11-knot headwind), arriving about 5:06 pm PDT (00:06 UTC). Right now SDF is VFR, wind from the south-southwest (200°) at 4 knots; PAE is VFR, wind variable 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: 1 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

SIGMET C23C: thunderstorms (a convective SIGMET) up to 36,000 ft, moving from the southwest at 35 knots, until 5:55 am EDT (09:55 UTC). Near the route, 459 nm along the route.
as issued
```
WSUS32 KKCI 130755
MKCC WST 130755
CONVECTIVE SIGMET 23C
VALID UNTIL 0955Z
MO IA NE
FROM 50WNW DSM-40SW DSM-20WNW PWE-50W OVR-50WNW DSM
AREA TS MOV FROM 21035KT. TOPS TO FL360.
```

SIGMET C22C: thunderstorms (a convective SIGMET) up to 33,000 ft, moving from the southwest at 20 knots, until 5:55 am EDT (09:55 UTC). Over the route from 859 to 909 nm out.

as issued

WSUS32 KKCI 130755
MKCC WST 130755
CONVECTIVE SIGMET 22C
VALID UNTIL 0955Z
NE SD WY
FROM 70NNW RAP-40ENE RAP-20WNW CYS-40NNW LAR-40E CZI-70NNW RAP
AREA EMBD TS MOV FROM 24020KT. TOPS TO FL330.

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 130 to 170 nm out.
AIRMET ZULU 1C: moderate icing up to 22,000 ft. Over the route from 869 to 949 nm out.
AIRMET SIERRA 9E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Near the route, 1029 nm along the route.
AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 1119 to 1179 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 1169 to 1269 nm out.
AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 18,000 ft to 39,000 ft. Over the route from 1328 to 1368 nm out.

Turbulence AIRMET in force: moderate turbulence from 18,000 ft to 39,000 ft, over the route from 1328 to 1368 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 130 to 170 nm out. 1 pilot report of turbulence near the line in the last three hours: light chop turbulence, at 45,000 ft, 4 nm southeast, 2:53 am EDT (06:53 UTC). The government's turbulence forecast map ↗

Icing AIRMET in force: moderate icing up to 22,000 ft, over the route from 869 to 949 nm out. No pilot has reported icing near the line in the last three hours. 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 SDF.

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

CL30 at 45,000 ft, 4 nm southeast, 2:53 am EDT (06:53 UTC): light chop turbulence. 220 nm along the route, 4 nm southeast of the line.
as filed, and in English
```
SPI UA /OV SPI340010/TM 0653/FL450/TP CL30/TB CONS LGT CHOP
```
Report
a routine report filed through SPI
Where
10 nm north (340°) of SPI
Time
06:53 UTC
Height
at 45,000 ft
Aircraft
CL30
Turbulence
continuous light chop

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 westbound cruising heights for this course (VFR: even thousands plus 500 ft; above 18,000 ft the forecast levels), with the wind averaged along the line from the 17 forecast points nearest it (LOU, EVV, SPI, BRL, DSM, OMA, FSD, ONL, PIR, RAP, MLS, BIL, GTF, GPI, LWS, GEG, SEA). A plus sign is a headwind, a minus sign a tailwind.

Height	Average wind	Head- or tailwind	Temperature	Ground speed	Time en route	Arrival
4,500 ft	280° at 11 kt	+11 kt	5 °C	109 kt	15 h 29 min	5:06 pm PDT (00:06 UTC)
6,500 ft	280° at 12 kt	+11 kt	10 °C	109 kt	15 h 29 min	5:06 pm PDT (00:06 UTC)
8,500 ft	270° at 13 kt	+11 kt	8 °C	109 kt	15 h 29 min	5:06 pm PDT (00:06 UTC)
10,500 ft	270° at 15 kt	+12 kt	3 °C	108 kt	15 h 38 min	5:15 pm PDT (00:15 UTC)
12,500 ft	270° at 16 kt	+14 kt	0 °C	106 kt	15 h 55 min	5:32 pm PDT (00:32 UTC)
14,500 ft	270° at 18 kt	+15 kt	-5 °C	105 kt	16 h 05 min	5:42 pm PDT (00:42 UTC)
16,500 ft	260° at 20 kt	+16 kt	-10 °C	104 kt	16 h 14 min	5:51 pm PDT (00:51 UTC)
18,000 ft FL180	260° at 22 kt	+17 kt	-13 °C	103 kt	16 h 23 min	6:00 pm PDT (01:00 UTC)
24,000 ft FL240	270° at 27 kt	+23 kt	-24 °C	97 kt	17 h 24 min	7:01 pm PDT (02:01 UTC)
30,000 ft FL300	270° at 45 kt	+41 kt	-34 °C	79 kt	21 h 22 min	10:59 pm PDT (05:59 UTC)
34,000 ft FL340	270° at 48 kt	+43 kt	-42 °C	77 kt	21 h 55 min	11:32 pm PDT (06:32 UTC)
39,000 ft FL390	260° at 52 kt	+44 kt	-49 °C	76 kt	22 h 13 min	11:50 pm PDT (06:50 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
LOU	used from 0 nm out; 27 nm from the line	270/25	290/19 15°	290/12 12°	300/11 6°	280/27 -9°	310/30 -20°	320/61 -29°	320/77 -37°	310/66 -49°
EVV	used from 50 nm out; 52 nm from the line	270/27	300/22 16°	280/11 12°	270/9 6°	280/26 -9°	300/32 -19°	310/72 -28°	310/69 -38°	310/60 -49°
SPI	used from 150 nm out; 35 nm from the line	280/32	260/25 19°	260/28 12°	250/32 5°	260/31 -8°	280/45 -20°	300/73 -28°	300/71 -38°	300/72 -49°
BRL	used from 250 nm out; 22 nm from the line	270/33	270/24 18°	260/33 11°	270/41 5°	260/44 -9°	270/52 -20°	290/79 -28°	290/76 -37°	290/73 -49°
DSM	used from 350 nm out; 43 nm from the line	260/7	270/26 19°	260/29 12°	260/34 4°	260/55 -9°	260/58 -20°	270/88 -29°	270/84 -37°	270/74 -49°
OMA	used from 499 nm out; 66 nm from the line	070/9	250/21 19°	260/24 12°	260/29 4°	260/53 -9°	260/62 -21°	260/92 -28°	260/83 -37°	260/79 -49°
FSD	used from 549 nm out; 50 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°
ONL	used from 599 nm out; 54 nm from the line		150/16 14°	230/21 12°	240/23 4°	240/44 -11°	250/66 -23°	240/109 -29°	240/109 -37°	250/104 -48°
PIR	used from 699 nm out; 40 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°
RAP	used from 799 nm out; 47 nm from the line		290/5 5°	200/19 5°	220/14 0°	220/35 -14°	240/47 -26°	230/87 -34°	230/113 -40°	230/119 -48°
MLS	used from 949 nm out; 74 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°
BIL	used from 1049 nm out; 38 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°
GTF	used from 1199 nm out; 63 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°
GPI	used from 1348 nm out; 78 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°
LWS	used from 1398 nm out; 70 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°
GEG	used from 1448 nm out; 25 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°
SEA	used from 1598 nm out; 69 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°

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
SDF Louisville, KY	departure	VFR Sky: a few clouds at 30,000 feet	from the south-southwest (200°) at 4 knots	10+ mi	none	500 ft	3:56 am EDT (07:56 UTC)
RSV Robinson, IL	100 nm out, 5 nm west of the line	VFR	from the south (190°) at 4 knots	10+ mi	none	461 ft	08:15 UTC
SPI Springfield, IL	210 nm out, 8 nm southwest of the line, tower	VFR	from the southwest (230°) at 7 knots	10+ mi	none	597 ft	07:52 UTC
DSM Des Moines, IA	420 nm out, 6 nm south of the line, tower	VFR Sky: a few clouds at 8,000 feet, scattered clouds at 13,000 feet	from the north-northwest (330°) at 9 knots	10+ mi	none	957 ft	07:54 UTC
SUX Sioux City, IA	549 nm out, 12 nm southwest of the line, tower	marginal VFR Sky: overcast at 1,700 feet	from the north-northwest (330°) at 9 knots	10+ mi	1,700 ft	1,098 ft	07:52 UTC
PHP Philip, SD	799 nm out, 12 nm south of the line	VFR Sky: scattered clouds at 2,900 feet, overcast at 11,000 feet	from the northwest (310°) at 9 knots	10+ mi	11,000 ft	2,209 ft	08:23 UTC
EFC Belle Fourche, SD	899 nm out, 9 nm southwest of the line	no report just now				3,190 ft
BIL Billings, MT	1109 nm out, 9 nm southwest of the line, tower	marginal VFR Sky: scattered clouds at 1,000 feet, overcast at 1,900 feet	calm	10+ mi	1,900 ft	3,662 ft	08:33 UTC
HLN Helena, MT	1259 nm out, 3 nm west of the line, tower	VFR Sky: a few clouds at 3,500 feet	calm	10+ mi	none	3,877 ft	07:53 UTC
GEG Spokane, WA	1498 nm out, 11 nm north of the line, tower	VFR	from the south-southeast (150°) at 4 knots	10+ mi	none	2,385 ft	07:53 UTC
EAT Wenatchee, WA	1598 nm out, 20 nm south of the line	reported, no category	from the west-southwest (240°) at 3 knots		none	1,248 ft	07:55 UTC
PAE Everett, WA	destination	VFR Sky: overcast at 7,000 feet	variable at 3 knots	10+ mi	7,000 ft	606 ft	12:53 am PDT (07:53 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

SDF Louisville, KY

the observation and the forecast as issued, and in English

METAR KSDF 130756Z 20004KT 10SM FEW300 22/14 A2995 RMK AO2 SLP136 T02220144 $

METAR: a routine hourly observation
KSDF: the station, KSDF
130756Z: observed 3:56 am EDT (07:56 UTC)
20004KT: wind from the south-southwest at 4 knots
10SM: visibility 10 miles
FEW300: a few clouds at 30,000 feet
22/14: temperature 22 °C (72 °F), dew point 14 °C (57 °F)
A2995: altimeter setting 29.95 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP136: sea-level pressure 1013.6 hPa
T02220144: temperature 22.2 °C (72 °F), dew point 14.4 °C (58 °F)
$: the station needs maintenance

TAF KSDF 130535Z 1306/1412 VRB03KT P6SM SKC FM131400 21008KT P6SM SKC FM131800 23012G20KT P6SM SKC FM140100 20005KT P6SM SKC

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KSDF: the station, KSDF
130535Z: issued 1:35 am EDT (05:35 UTC)
1306/1412 VRB03KT P6SM SKC: valid from Tue 2:00 am EDT (06:00 UTC) to Wed 8:00 am EDT (12:00 UTC): wind light and variable, visibility more than 6 miles, clear skies
FM131400 21008KT P6SM SKC: from Tue 10:00 am EDT (14:00 UTC): wind from the south-southwest at 8 knots, visibility more than 6 miles, clear skies
FM131800 23012G20KT P6SM SKC: from Tue 2:00 pm EDT (18:00 UTC): wind from the southwest at 12 knots, gusting to 20, visibility more than 6 miles, clear skies
FM140100 20005KT P6SM SKC: from Tue 9:00 pm EDT (01:00 UTC): wind from the south-southwest at 5 knots, visibility more than 6 miles, clear skies

RSV Robinson, IL

the observation as issued, and in English

METAR KRSV 130815Z AUTO 19004KT 10SM CLR 18/16 A2991 RMK AO2

METAR: a routine hourly observation
KRSV: the station, KRSV
130815Z: observed 08:15 UTC on the 13th
AUTO: fully automated report, nobody checked it
19004KT: wind from the south at 4 knots
10SM: visibility 10 miles
CLR: clear skies
18/16: temperature 18 °C (64 °F), dew point 16 °C (61 °F)
A2991: altimeter setting 29.91 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor

SPI Springfield, IL

the observation and the forecast as issued, and in English

METAR KSPI 130752Z AUTO 23007KT 10SM CLR 22/14 A2985 RMK AO2 SLP104 T02220144

METAR: a routine hourly observation
KSPI: the station, KSPI
130752Z: observed 07:52 UTC on the 13th
AUTO: fully automated report, nobody checked it
23007KT: wind from the southwest at 7 knots
10SM: visibility 10 miles
CLR: clear skies
22/14: temperature 22 °C (72 °F), dew point 14 °C (57 °F)
A2985: altimeter setting 29.85 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP104: sea-level pressure 1010.4 hPa
T02220144: temperature 22.2 °C (72 °F), dew point 14.4 °C (58 °F)

TAF KSPI 130520Z 1306/1406 23009KT P6SM FEW250 WS020/25040KT FM131100 23008KT P6SM SKC FM140000 18004KT P6SM SCT080 PROB30 1404/1406 4SM TSRA BKN050CB

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KSPI: the station, KSPI
130520Z: issued 05:20 UTC on the 13th
1306/1406 23009KT P6SM FEW250 WS020/25040KT: valid from Tue 06:00 UTC to Wed 06:00 UTC: wind from the southwest at 9 knots, visibility more than 6 miles, a few clouds at 25,000 feet, wind shear below 2,000 feet: wind from 250° at 40 knots above it
FM131100 23008KT P6SM SKC: from Tue 11:00 UTC: wind from the southwest at 8 knots, visibility more than 6 miles, clear skies
FM140000 18004KT P6SM SCT080: from Wed 00:00 UTC: wind from the south at 4 knots, visibility more than 6 miles, scattered clouds at 8,000 feet
PROB30 1404/1406 4SM TSRA BKN050CB: a 30% chance from Wed 04:00 UTC to Wed 06:00 UTC: visibility 4 miles, thunderstorms with rain, a broken layer at 5,000 feet (thunderheads)

DSM Des Moines, IA

the observation and the forecast as issued, and in English

METAR KDSM 130754Z 33009KT 10SM FEW080 SCT130 14/11 A2986 RMK AO2 SLP105 T01440111

METAR: a routine hourly observation
KDSM: the station, KDSM
130754Z: observed 07:54 UTC on the 13th
33009KT: wind from the north-northwest at 9 knots
10SM: visibility 10 miles
FEW080: a few clouds at 8,000 feet
SCT130: scattered clouds at 13,000 feet
14/11: temperature 14 °C (57 °F), dew point 11 °C (52 °F)
A2986: altimeter setting 29.86 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP105: sea-level pressure 1010.5 hPa
T01440111: temperature 14.4 °C (58 °F), dew point 11.1 °C (52 °F)

TAF KDSM 130530Z 1306/1406 31008KT P6SM SCT025 FM131500 01006KT P6SM SCT040 FM132200 35005KT P6SM BKN035 PROB30 1401/1406 5SM -TSRA OVC025CB

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KDSM: the station, KDSM
130530Z: issued 05:30 UTC on the 13th
1306/1406 31008KT P6SM SCT025: valid from Tue 06:00 UTC to Wed 06:00 UTC: wind from the northwest at 8 knots, visibility more than 6 miles, scattered clouds at 2,500 feet
FM131500 01006KT P6SM SCT040: from Tue 15:00 UTC: wind from the north at 6 knots, visibility more than 6 miles, scattered clouds at 4,000 feet
FM132200 35005KT P6SM BKN035: from Tue 22:00 UTC: wind from the north at 5 knots, visibility more than 6 miles, a broken layer at 3,500 feet
PROB30 1401/1406 5SM -TSRA OVC025CB: a 30% chance from Wed 01:00 UTC to Wed 06:00 UTC: visibility 5 miles, light thunderstorms with rain, overcast at 2,500 feet (thunderheads)

SUX Sioux City, IA

the observation and the forecast as issued, and in English

METAR KSUX 130752Z AUTO 33009KT 10SM OVC017 11/08 A2991 RMK AO2 SLP126 T01110078 $

METAR: a routine hourly observation
KSUX: the station, KSUX
130752Z: observed 07:52 UTC on the 13th
AUTO: fully automated report, nobody checked it
33009KT: wind from the north-northwest at 9 knots
10SM: visibility 10 miles
OVC017: overcast at 1,700 feet
11/08: temperature 11 °C (52 °F), dew point 8 °C (46 °F)
A2991: altimeter setting 29.91 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP126: sea-level pressure 1012.6 hPa
T01110078: temperature 11.1 °C (52 °F), dew point 7.8 °C (46 °F)
$: the station needs maintenance

TAF KSUX 130520Z 1306/1406 33008KT P6SM SCT025 TEMPO 1307/1309 BKN025 FM131000 34006KT P6SM BKN018 FM131600 36007KT P6SM SCT035 FM132100 33009KT P6SM SCT070 FM140300 35007KT P6SM SKC

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KSUX: the station, KSUX
130520Z: issued 05:20 UTC on the 13th
1306/1406 33008KT P6SM SCT025: valid from Tue 06:00 UTC to Wed 06:00 UTC: wind from the north-northwest at 8 knots, visibility more than 6 miles, scattered clouds at 2,500 feet
TEMPO 1307/1309 BKN025: at times from Tue 07:00 UTC to Tue 09:00 UTC: a broken layer at 2,500 feet
FM131000 34006KT P6SM BKN018: from Tue 10:00 UTC: wind from the north-northwest at 6 knots, visibility more than 6 miles, a broken layer at 1,800 feet
FM131600 36007KT P6SM SCT035: from Tue 16:00 UTC: wind from the north at 7 knots, visibility more than 6 miles, scattered clouds at 3,500 feet
FM132100 33009KT P6SM SCT070: from Tue 21:00 UTC: wind from the north-northwest at 9 knots, visibility more than 6 miles, scattered clouds at 7,000 feet
FM140300 35007KT P6SM SKC: from Wed 03:00 UTC: wind from the north at 7 knots, visibility more than 6 miles, clear skies

PHP Philip, SD

the observation as issued, and in English

SPECI KPHP 130823Z AUTO 31009KT 10SM SCT029 OVC110 07/03 A2999 RMK AO2 T00720028

SPECI: a special observation, issued because the weather changed
KPHP: the station, KPHP
130823Z: observed 08:23 UTC on the 13th
AUTO: fully automated report, nobody checked it
31009KT: wind from the northwest at 9 knots
10SM: visibility 10 miles
SCT029: scattered clouds at 2,900 feet
OVC110: overcast at 11,000 feet
07/03: temperature 7 °C (45 °F), dew point 3 °C (37 °F)
A2999: altimeter setting 29.99 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
T00720028: temperature 7.2 °C (45 °F), dew point 2.8 °C (37 °F)

BIL Billings, MT

the observation and the forecast as issued, and in English

SPECI KBIL 130833Z 00000KT 10SM SCT010 OVC019 04/02 A2996 RMK AO2 T00390022 $

SPECI: a special observation, issued because the weather changed
KBIL: the station, KBIL
130833Z: observed 08:33 UTC on the 13th
00000KT: wind calm
10SM: visibility 10 miles
SCT010: scattered clouds at 1,000 feet
OVC019: overcast at 1,900 feet
04/02: temperature 4 °C (39 °F), dew point 2 °C (36 °F)
A2996: altimeter setting 29.96 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
T00390022: temperature 3.9 °C (39 °F), dew point 2.2 °C (36 °F)
$: the station needs maintenance

TAF KBIL 130520Z 1306/1406 VRB06KT P6SM VCFG FEW002 OVC021 FM130900 VRB06KT 3SM BR SCT003 BKN020 OVC070 TEMPO 1310/1314 1/2SM FG VV003 FM131600 VRB06KT P6SM FEW006 SCT020 SCT100 FM131900 VRB06KT P6SM SCT120 SCT200 FM140200 VRB06KT P6SM FEW200

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KBIL: the station, KBIL
130520Z: issued 05:20 UTC on the 13th
1306/1406 VRB06KT P6SM VCFG FEW002 OVC021: valid from Tue 06:00 UTC to Wed 06:00 UTC: wind light and variable, visibility more than 6 miles, fog nearby, a few clouds at 200 feet, overcast at 2,100 feet
FM130900 VRB06KT 3SM BR SCT003 BKN020 OVC070: from Tue 09:00 UTC: wind light and variable, visibility 3 miles, mist, scattered clouds at 300 feet, a broken layer at 2,000 feet, overcast at 7,000 feet
TEMPO 1310/1314 1/2SM FG VV003: at times from Tue 10:00 UTC to Tue 14:00 UTC: visibility ½ mile, fog, sky obscured at 300 feet
FM131600 VRB06KT P6SM FEW006 SCT020 SCT100: from Tue 16:00 UTC: wind light and variable, visibility more than 6 miles, a few clouds at 600 feet, scattered clouds at 2,000 feet, scattered clouds at 10,000 feet
FM131900 VRB06KT P6SM SCT120 SCT200: from Tue 19:00 UTC: wind light and variable, visibility more than 6 miles, scattered clouds at 12,000 feet, scattered clouds at 20,000 feet
FM140200 VRB06KT P6SM FEW200: from Wed 02:00 UTC: wind light and variable, visibility more than 6 miles, a few clouds at 20,000 feet

HLN Helena, MT

the observation and the forecast as issued, and in English

METAR KHLN 130753Z AUTO 00000KT 10SM FEW035 M02/M03 A3001 RMK AO2 SLP207 T10171028 $

METAR: a routine hourly observation
KHLN: the station, KHLN
130753Z: observed 07:53 UTC on the 13th
AUTO: fully automated report, nobody checked it
00000KT: wind calm
10SM: visibility 10 miles
FEW035: a few clouds at 3,500 feet
M02/M03: temperature -2 °C (28 °F), dew point -3 °C (27 °F)
A3001: altimeter setting 30.01 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP207: sea-level pressure 1020.7 hPa
T10171028: temperature -1.7 °C (29 °F), dew point -2.8 °C (27 °F)
$: 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

GEG Spokane, WA

the observation and the forecast as issued, and in English

METAR KGEG 130753Z 15004KT 10SM CLR 03/M01 A3009 RMK AO2 SLP200 T00281011 401110028

METAR: a routine hourly observation
KGEG: the station, KGEG
130753Z: observed 07:53 UTC on the 13th
15004KT: wind from the south-southeast at 4 knots
10SM: visibility 10 miles
CLR: clear skies
03/M01: temperature 3 °C (37 °F), dew point -1 °C (30 °F)
A3009: altimeter setting 30.09 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP200: sea-level pressure 1020.0 hPa
T00281011: temperature 2.8 °C (37 °F), dew point -1.1 °C (30 °F)
401110028: 24-hour highest 11.1 °C (52 °F), lowest 2.8 °C (37 °F)

TAF KGEG 130520Z 1306/1406 16004KT P6SM SKC FM131400 14003KT P6SM FEW200 FM131900 21005KT P6SM FEW250

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KGEG: the station, KGEG
130520Z: issued 05:20 UTC on the 13th
1306/1406 16004KT P6SM SKC: valid from Tue 06:00 UTC to Wed 06:00 UTC: wind from the south-southeast at 4 knots, visibility more than 6 miles, clear skies
FM131400 14003KT P6SM FEW200: from Tue 14:00 UTC: wind from the southeast at 3 knots, visibility more than 6 miles, a few clouds at 20,000 feet
FM131900 21005KT P6SM FEW250: from Tue 19:00 UTC: wind from the south-southwest at 5 knots, visibility more than 6 miles, a few clouds at 25,000 feet

EAT Wenatchee, WA

the observation and the forecast as issued, and in English

METAR KEAT 130755Z AUTO 24003KT CLR 07/00 A3008 RMK AO2 SLP189 T00720000 401610039 $

METAR: a routine hourly observation
KEAT: the station, KEAT
130755Z: observed 07:55 UTC on the 13th
AUTO: fully automated report, nobody checked it
24003KT: wind from the west-southwest at 3 knots
CLR: clear skies
07/00: temperature 7 °C (45 °F), dew point 0 °C (32 °F)
A3008: altimeter setting 30.08 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP189: sea-level pressure 1018.9 hPa
T00720000: temperature 7.2 °C (45 °F), dew point 0 °C (32 °F)
401610039: 24-hour highest 16.1 °C (61 °F), lowest 3.9 °C (39 °F)
$: the station needs maintenance

TAF KEAT 130520Z 1306/1406 VRB06KT P6SM FEW200 FM131100 VRB03KT P6SM FEW150 SCT200 FM132000 11005KT P6SM FEW100 SCT200

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KEAT: the station, KEAT
130520Z: issued 05:20 UTC on the 13th
1306/1406 VRB06KT 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
FM131100 VRB03KT P6SM FEW150 SCT200: from Tue 11:00 UTC: wind light and variable, visibility more than 6 miles, a few clouds at 15,000 feet, scattered clouds at 20,000 feet
FM132000 11005KT P6SM FEW100 SCT200: from Tue 20:00 UTC: wind from the east-southeast at 5 knots, visibility more than 6 miles, a few clouds at 10,000 feet, scattered clouds at 20,000 feet

PAE Everett, WA

the observation and the forecast as issued, and in English

METAR KPAE 130753Z AUTO VRB03KT 10SM OVC070 10/05 A3012 RMK AO2 SLP200 T01000050 401500044

METAR: a routine hourly observation
KPAE: the station, KPAE
130753Z: observed 12:53 am PDT (07:53 UTC)
AUTO: fully automated report, nobody checked it
VRB03KT: wind light and variable
10SM: visibility 10 miles
OVC070: overcast at 7,000 feet
10/05: temperature 10 °C (50 °F), dew point 5 °C (41 °F)
A3012: altimeter setting 30.12 inches of mercury
RMK: remarks follow
AO2: automated station with a precipitation sensor
SLP200: sea-level pressure 1020.0 hPa
T01000050: temperature 10 °C (50 °F), dew point 5 °C (41 °F)
401500044: 24-hour highest 15 °C (59 °F), lowest 4.4 °C (40 °F)

TAF KPAE 130520Z 1306/1406 VRB04KT P6SM SCT250 FM130900 14003KT P6SM OVC100 FM131900 17006KT P6SM OVC070 FM132300 17005KT P6SM OVC050

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KPAE: the station, KPAE
130520Z: issued 10:20 pm PDT (05:20 UTC)
1306/1406 VRB04KT P6SM SCT250: valid from Mon 11:00 pm PDT (06:00 UTC) to Tue 11:00 pm PDT (06:00 UTC): wind light and variable, visibility more than 6 miles, scattered clouds at 25,000 feet
FM130900 14003KT P6SM OVC100: from Tue 2:00 am PDT (09:00 UTC): wind from the southeast at 3 knots, visibility more than 6 miles, overcast at 10,000 feet
FM131900 17006KT P6SM OVC070: from Tue 12:00 pm PDT (19:00 UTC): wind from the south at 6 knots, visibility more than 6 miles, overcast at 7,000 feet
FM132300 17005KT P6SM OVC050: from Tue 4:00 pm PDT (23:00 UTC): wind from the south at 5 knots, visibility more than 6 miles, overcast at 5,000 feet

At PAE when you get there the forecast at the estimated arrival, 5:06 pm PDT (00:06 UTC)

Wind from the south at 5 knots, visibility more than 6 miles, overcast at 5,000 feet VFR

The whole forecast for PAE

From Mon 11:00 pm PDT (06:00 UTC): wind light and variable, visibility more than 6 miles, scattered clouds at 25,000 feet
From Tue 2:00 am PDT (09:00 UTC): wind from the southeast at 3 knots, visibility more than 6 miles, overcast at 10,000 feet
From Tue 12:00 pm PDT (19:00 UTC): wind from the south at 6 knots, visibility more than 6 miles, overcast at 7,000 feet
From Tue 4:00 pm PDT (23:00 UTC): wind from the south at 5 knots, visibility more than 6 miles, overcast at 5,000 feet

The forecast for SDF, the departure

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 from the south-southwest at 8 knots, visibility more than 6 miles, clear skies
From Tue 2:00 pm EDT (18:00 UTC): wind from the southwest at 12 knots, gusting to 20, visibility more than 6 miles, clear skies
From Tue 9:00 pm EDT (01:00 UTC): wind from the south-southwest at 5 knots, visibility more than 6 miles, clear skies

PAE:

the forecast as issued, and in English

TAF KPAE 130520Z 1306/1406 VRB04KT P6SM SCT250 FM130900 14003KT P6SM OVC100 FM131900 17006KT P6SM OVC070 FM132300 17005KT P6SM OVC050

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KPAE: the station, KPAE
130520Z: issued 10:20 pm PDT (05:20 UTC)
1306/1406 VRB04KT P6SM SCT250: valid from Mon 11:00 pm PDT (06:00 UTC) to Tue 11:00 pm PDT (06:00 UTC): wind light and variable, visibility more than 6 miles, scattered clouds at 25,000 feet
FM130900 14003KT P6SM OVC100: from Tue 2:00 am PDT (09:00 UTC): wind from the southeast at 3 knots, visibility more than 6 miles, overcast at 10,000 feet
FM131900 17006KT P6SM OVC070: from Tue 12:00 pm PDT (19:00 UTC): wind from the south at 6 knots, visibility more than 6 miles, overcast at 7,000 feet
FM132300 17005KT P6SM OVC050: from Tue 4:00 pm PDT (23:00 UTC): wind from the south at 5 knots, visibility more than 6 miles, overcast at 5,000 feet

SDF:

the forecast as issued, and in English

TAF KSDF 130535Z 1306/1412 VRB03KT P6SM SKC FM131400 21008KT P6SM SKC FM131800 23012G20KT P6SM SKC FM140100 20005KT P6SM SKC

TAF: a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KSDF: the station, KSDF
130535Z: issued 1:35 am EDT (05:35 UTC)
1306/1412 VRB03KT P6SM SKC: valid from Tue 2:00 am EDT (06:00 UTC) to Wed 8:00 am EDT (12:00 UTC): wind light and variable, visibility more than 6 miles, clear skies
FM131400 21008KT P6SM SKC: from Tue 10:00 am EDT (14:00 UTC): wind from the south-southwest at 8 knots, visibility more than 6 miles, clear skies
FM131800 23012G20KT P6SM SKC: from Tue 2:00 pm EDT (18:00 UTC): wind from the southwest at 12 knots, gusting to 20, visibility more than 6 miles, clear skies
FM140100 20005KT P6SM SKC: from Tue 9:00 pm EDT (01:00 UTC): wind from the south-southwest at 5 knots, visibility more than 6 miles, clear skies

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, 1328 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, 1328 nm along the route · a VIP movement · starts tomorrow · ZLC
6/9020 Missoula, MT, Wednesday, October 14, 2026 Local 1 nm from the route, 1348 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

SDF: 30 notices in force. all of them, grouped →

closed Taxiway K closed until Wed 4 Nov, 3:00 pm EST (20:00 UTC) · SDF 08/306
as issued
```
!SDF 08/306 SDF TWY K CLSD 2608271100-2611042000
```
closed Taxiway N between taxiway K and taxiway L closed until Wed 4 Nov, 3:00 pm EST (20:00 UTC) · SDF 08/307
as issued
```
!SDF 08/307 SDF TWY N BTN TWY K AND TWY L CLSD 2608271100-2611042000
```
closed Apron TXL K closed until Wed 4 Nov, 3:00 pm EST (20:00 UTC) · SDF 08/305
as issued
```
!SDF 08/305 SDF APRON TXL K CLSD 2608271100-2611042000
```
closed Taxiway D between approach end runway 17L and taxiway D6 closed until Wed 4 Nov, 3:00 pm EST (20:00 UTC) · SDF 08/088
as issued
```
!SDF 08/088 SDF TWY D BTN APCH END RWY 17L AND TWY D6 CLSD 2608081100-2611042000
```

PAE: 18 notices in force. runway 16R/34L closed all of them, grouped →

closed Runway 16R/34L closed Saturdays Tuesdays Wednesdays Thursdays Fridays 11:00 pm PDT to 7:00 am PDT until Sat 31 Oct, 7:00 am PDT (14:00 UTC) · Saturdays Tuesdays Wednesdays Thursdays Fridays · PAE 07/154
as issued
```
!PAE 07/154 PAE RWY 16R/34L CLSD SAT TUE WED THU FRI 0600-1400 2608010600-2610311400
```
closed Taxiway AA closed until Sat 31 Oct, 7:00 am PDT (14:00 UTC) · PAE 07/132
as issued
```
!PAE 07/132 PAE TWY AA CLSD 2607240001-2610311400
```
closed Taxiway A between taxiway A1 and taxiway A3 closed until Sat 31 Oct, 7:00 am PDT (14:00 UTC) · PAE 07/044
as issued
```
!PAE 07/044 PAE TWY A BTN TWY A1 AND TWY A3 CLSD 2607101400-2610311400
```

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

Obstruction tower lights (ASR 1226930) 38°14′N 85°39′W (0.6 nautical miles northeast LOU) 696.9FT (176.8FT above ground level) out of service until Sun 3 Jan, 8:00 am EST (13:00 UTC) · 0 nm along the route, 5 nm off the line · LOU 10/106
as issued
```
!LOU 10/106 LOU OBST TOWER LGT (ASR 1226930) 381416.40N0853946.30W (0.6NM NE LOU) 696.9FT (176.8FT AGL) U/S 2610051200-2701031300
```
Obstruction Power line lights (ASN 2013-above ground level-12188-OE) 38°17′N 85°42′W (4.0 nautical miles NNW LOU) 697 ft (250 ft above ground level) out of service until Fri 13 Nov, 1:09 am EST (06:09 UTC) · 0 nm along the route, 7 nm off the line · LOU 09/480
as issued
```
!LOU 09/480 LOU OBST POWER LINE LGT (ASN 2013-AGL-12188-OE) 381710N0854219W (4.0NM NNW LOU) 697FT (250FT AGL) U/S 2609290535-2611130609
```
Obstruction tower lights (ASR Unknown) 38°16′N 85°42′W (3.64 nautical miles NNW LOU) 683 ft (250 ft above ground level) out of service until Tue 20 Oct, 2:00 am EDT (06:00 UTC) · 0 nm along the route, 5 nm off the line · LOU 09/079
as issued
```
!LOU 09/079 LOU OBST TOWER LGT (ASR UNKNOWN) 381648.18N0854211.44W (3.64NM NNW LOU) 683FT (250FT AGL) U/S 2609050538-2610200600
```
Obstruction tower lights (ASR 1036039) 38°09′N 85°32′W (7.4 nautical miles southeast LOU) 906.8FT (297.9FT above ground level) out of service until Mon 26 Oct, 10:50 am EDT (14:50 UTC) · 0 nm along the route, 10 nm off the line · LOU 07/501
as issued
```
!LOU 07/501 LOU OBST TOWER LGT (ASR 1036039) 380920.20N0853204.80W (7.4NM SE LOU) 906.8FT (297.9FT AGL) U/S 2607281450-2610261450
```
Obstruction tower lights (ASR 1051739) 38°18′N 85°49′W (5.6 nautical miles southwest JVY) 691 ft (236 ft above ground level) out of service until Thu 19 Nov, 5:22 pm EST (22:22 UTC), estimated · 10 nm along the route, 5 nm off the line · JVY 10/142
as issued
```
!HUF 10/142 JVY OBST TOWER LGT (ASR 1051739) 381827.00N0854947.00W (5.6NM SW JVY) 691FT (236FT AGL) U/S 2610051622-2611192222EST
```
Obstruction tower lights (ASR 1036788) 38°22′N 85°49′W (4.1 nautical miles west JVY) 1302.2FT (322.2FT above ground level) out of service until Mon 9 Nov, 6:51 pm EST (23:51 UTC) · 10 nm along the route, 8 nm off the line · JVY 09/720
as issued
```
!HUF 09/720 JVY OBST TOWER LGT (ASR 1036788) 382219.00N0854933.00W (4.1NM W JVY) 1302.2FT (322.2FT AGL) U/S 2609252352-2611092351
```
Obstruction tower lights (ASR 1058211) 38°24′N 85°49′W (4.9 nautical miles WNW JVY) 1208.7FT (214.9FT above ground level) out of service until Thu 26 Nov, 9:03 pm EST (02:03 UTC) · 10 nm along the route, 10 nm off the line · JVY 08/974
as issued
```
!HUF 08/974 JVY OBST TOWER LGT (ASR 1058211) 382436.90N0854938.10W (4.9NM WNW JVY) 1208.7FT (214.9FT AGL) U/S 2608290103-2611270203
```
Obstruction tower lights (ASR 1303820) 38°19′N 86°02′W (14.2 nautical miles west JVY) 962 ft (256 ft above ground level) out of service until Wed 11 Nov, 8:33 am EST (13:33 UTC) · 20 nm along the route, 3 nm off the line · JVY 08/488
as issued
```
!HUF 08/488 JVY OBST TOWER LGT (ASR 1303820) 381949.70N0860211.99W (14.2NM W JVY) 962FT (256FT AGL) U/S 2608131233-2611111333
```
Obstruction tower lights (ASR 1032305) 38°19′N 86°10′W (16.5 nautical miles south I83) 1050.9FT (300.9FT above ground level) out of service until Sun 1 Nov, 6:59 pm EST (23:59 UTC) · 20 nm along the route, 4 nm off the line · I83 08/083
as issued
```
!HUF 08/083 I83 OBST TOWER LGT (ASR 1032305) 381952.00N0861024.00W (16.5NM S I83) 1050.9FT (300.9FT AGL) U/S 2608031901-2611012359
```
Obstruction tower lights (ASR 1230784) 38°19′N 86°05′W (16.6 nautical miles west JVY) 1070.9FT (299.9FT above ground level) out of service until Tue 13 Oct, 12:08 pm EDT (16:08 UTC) · 20 nm along the route, 2 nm off the line · JVY 07/491
as issued
```
!HUF 07/491 JVY OBST TOWER LGT (ASR 1230784) 381907.10N0860506.10W (16.6NM W JVY) 1070.9FT (299.9FT AGL) U/S 2607151608-2610131608
```
Obstruction tower lights (ASR 1203626) 38°14′N 86°11′W (21.7 nautical miles south I83) 1095.1FT (372.0FT above ground level) out of service until Tue 13 Oct, 8:46 am EDT (12:46 UTC) · 20 nm along the route, 8 nm off the line · I83 07/486
as issued
```
!HUF 07/486 I83 OBST TOWER LGT (ASR 1203626) 381442.00N0861142.00W (21.7NM S I83) 1095.1FT (372.0FT AGL) U/S 2607151246-2610131246
```
Obstruction tower lights (ASN 2024-above ground level-13603-OE) 38°19′N 86°20′W (16.9 nautical miles SSE I42) 1,067 ft (265 ft above ground level) out of service until Fri 13 Nov, 6:00 pm EST (23:00 UTC) · 30 nm along the route, 8 nm off the line · I42 10/274
as issued
```
!HUF 10/274 I42 OBST TOWER LGT (ASN 2024-AGL-13603-OE) 381903N0862051W (16.9NM SSE I42) 1067FT (265FT AGL) U/S 2610130006-2611132300
```
Obstruction tower lights (ASN 2024-above ground level-13603-OE) 38°19′N 86°20′W (16.9 nautical miles SSE I42) 1,067 ft (265 ft above ground level) out of service until Thu 5 Nov, 6:00 pm EST (23:00 UTC) · 30 nm along the route, 8 nm off the line · I42 10/125
as issued
```
!HUF 10/125 I42 OBST TOWER LGT (ASN 2024-AGL-13603-OE) 381903N0862051W (16.9NM SSE I42) 1067FT (265FT AGL) U/S 2610052350-2611052300
```
Obstruction tower lights (ASR 1297932) 38°27′N 86°15′W (9.7 nautical miles southwest I83) 1,131 ft (250 ft above ground level) out of service until Thu 19 Nov, 4:16 pm EST (21:16 UTC), estimated · 30 nm along the route, 2 nm off the line · I83 10/124
as issued
```
!HUF 10/124 I83 OBST TOWER LGT (ASR 1297932) 382750.90N0861526.00W (9.7NM SW I83) 1131FT (250FT AGL) U/S 2610051519-2611192116EST
```
Obstruction tower lights (ASR 1297932) 38°27′N 86°15′W (9.8 nautical miles SSW I83) 1130.9FT (250.0FT above ground level) out of service until Sun 15 Nov, 5:55 pm EST (22:55 UTC) · 30 nm along the route, 2 nm off the line · I83 10/025
as issued
```
!HUF 10/025 I83 OBST TOWER LGT (ASR 1297932) 382750.90N0861526.00W (9.8NM SSW I83) 1130.9FT (250.0FT AGL) U/S 2610012256-2611152255
```
Obstruction tower lights (ASR 1208175) 38°33′N 86°28′W (1.7 nautical miles SSW I42) 980.0FT (230.0FT above ground level) out of service until Thu 29 Oct, 4:42 pm EDT (20:42 UTC) · 40 nm along the route, 2 nm off the line · I42 07/097
as issued
```
!HUF 07/097 I42 OBST TOWER LGT (ASR 1208175) 383334.80N0862844.90W (1.7NM SSW I42) 980.0FT (230.0FT AGL) U/S 2607312042-2610292042
```
Obstruction tower lights (ASR 1235038) 38°44′N 86°39′W (11.1 nautical miles WNW 7I4) 1137.1FT (313.0FT above ground level) out of service until Sat 31 Oct, 7:59 pm EDT (23:59 UTC) · 50 nm along the route, 8 nm off the line · 7I4 08/045
as issued
```
!HUF 08/045 7I4 OBST TOWER LGT (ASR 1235038) 384444.00N0863915.00W (11.1NM WNW 7I4) 1137.1FT (313.0FT AGL) U/S 2608312035-2610312359
```
Obstruction tower lights (ASR 1229317) 38°43′N 86°40′W (11.6 nautical miles WNW 7I4) 1077.8FT (424.9FT above ground level) out of service until Sun 29 Nov, 11:37 am EST (16:37 UTC) · 60 nm along the route, 7 nm off the line · 7I4 08/011
as issued
```
!HUF 08/011 7I4 OBST TOWER LGT (ASR 1229317) 384341.40N0864033.30W (11.6NM WNW 7I4) 1077.8FT (424.9FT AGL) U/S 2608311537-2611291637
```
Obstruction tower lights (ASR 1030459) 38°40′N 86°53′W (11.3 nautical miles east DCY) 918.0FT (325.1FT above ground level) out of service until Sun 29 Nov, 8:57 am EST (13:57 UTC) · 60 nm along the route, 4 nm off the line · DCY 08/002
as issued
```
!HUF 08/002 DCY OBST TOWER LGT (ASR 1030459) 384037.20N0865330.50W (11.3NM E DCY) 918.0FT (325.1FT AGL) U/S 2608311257-2611291357
```
Obstruction tower lights (ASR 1220146) 38°41′N 86°48′W (13.7 nautical miles northwest fly runway heading) 1036.1FT (308.1FT above ground level) out of service until Sat 21 Nov, 3:03 am EST (08:03 UTC) · on the line, 60 nm along · FRH 08/817
as issued
```
!HUF 08/817 FRH OBST TOWER LGT (ASR 1220146) 384132.00N0864826.70W (13.7NM NW FRH) 1036.1FT (308.1FT AGL) U/S 2608230703-2611210803
```
Obstruction tower lights (ASR 1012901) 38°50′N 86°54′W (12.8 nautical miles SSE 1I3) 1029.9FT (315.0FT above ground level) out of service until Tue 3 Nov, 9:57 pm EST (02:57 UTC) · 70 nm along the route, 5 nm off the line · 1I3 08/159
as issued
```
!HUF 08/159 1I3 OBST TOWER LGT (ASR 1012901) 385028.80N0865438.70W (12.8NM SSE 1I3) 1029.9FT (315.0FT AGL) U/S 2608060157-2611040257
```
Obstruction tower lights (ASR 1240387) 38°47′N 87°10′W (5.6 nautical miles north DCY) 730 ft (274 ft above ground level) out of service until Thu 19 Nov, 5:13 pm EST (22:13 UTC), estimated · 80 nm along the route, 5 nm off the line · DCY 10/138
as issued
```
!HUF 10/138 DCY OBST TOWER LGT (ASR 1240387) 384717.30N0871016.80W (5.6NM N DCY) 730FT (274FT AGL) U/S 2610051615-2611192213EST
```
Obstruction tower lights (ASR 1245061) 38°52′N 87°24′W (4.2 nautical miles ENE I20) 803.1FT (308.1FT above ground level) out of service until Sat 26 Dec, 2:43 pm EST (19:43 UTC) · 90 nm along the route, 6 nm off the line · I20 09/759
as issued
```
!HUF 09/759 I20 OBST TOWER LGT (ASR 1245061) 385223.50N0872451.70W (4.2NM ENE I20) 803.1FT (308.1FT AGL) U/S 2609271843-2612261943
```
Obstruction tower lights (ASN 2025-above ground level-15375-OE) 39°04′N 87°24′W (3.1 nautical miles southeast SIV) 693 ft (215 ft above ground level) out of service until Sat 7 Nov, 6:00 pm EST (23:00 UTC) · 100 nm along the route, 7 nm off the line · SIV 10/160
as issued
```
!HUF 10/160 SIV OBST TOWER LGT (ASN 2025-AGL-15375-OE) 390426N0872432W (3.1NM SE SIV) 693FT (215FT AGL) U/S 2610070218-2611072300
```
Navigation aid ILS runway 05 outer marker out of service until Wed 21 Oct, 4:00 pm EDT (20:00 UTC), estimated · 100 nm along the route, 27 nm off the line · HUF 06/765
as issued
```
!HUF 06/765 HUF NAV ILS RWY 05 OM U/S 2606260826-2610212000EST
```
Obstruction tower lights (ASR 1008829) 39°00′N 87°52′W (10.5 nautical miles west RSV) 799.2FT (304.1FT above ground level) out of service until Tue 27 Oct, 12:00 am EDT (04:00 UTC) · 110 nm along the route, 10 nm off the line · RSV 07/006
as issued
```
!RSV 07/006 RSV OBST TOWER LGT (ASR 1008829) 390056.00N0875234.00W (10.5NM W RSV) 799.2FT (304.1FT AGL) U/S 2607281346-2610270400
```
Navigation aid ILS runway 29 outer marker out of service until Fri 5 Feb, 3:00 pm EST (20:00 UTC), estimated · 140 nm along the route, 6 nm off the line · MTO 08/005
as issued
```
!MTO 08/005 MTO NAV ILS RWY 29 OM U/S 2608061448-2702052000EST
```
Obstruction tower lights (ASR 1285649) 39°33′N 88°31′W (12.4 nautical miles WNW MTO) 898.0FT (254.9FT above ground level) out of service until Mon 19 Oct, 9:14 pm EDT (01:14 UTC) · 150 nm along the route, 6 nm off the line · MTO 10/008
as issued
```
!MTO 10/008 MTO OBST TOWER LGT (ASR 1285649) 393326.60N0883138.70W (12.4NM WNW MTO) 898.0FT (254.9FT AGL) U/S 2610050214-2610200114
```
Obstruction tower lights (ASR 1208216) 39°31′N 88°22′W (5.5 nautical miles northwest MTO) 1044.9FT (357.0FT above ground level) out of service until Sat 30 Jan, 7:27 pm EST (00:27 UTC) · 150 nm along the route, 6 nm off the line · MTO 10/006
as issued
```
!MTO 10/006 MTO OBST TOWER LGT (ASR 1208216) 393154.80N0882239.20W (5.5NM NW MTO) 1044.9FT (357.0FT AGL) U/S 2610030027-2701310027
```
Navigation aid SYZ NDB beacon out of service until Fri 1 Jan, 6:59 pm EST (23:59 UTC) · 160 nm along the route, 12 nm off the line · 2H0 12/614
as issued
```
!STL 12/614 2H0 NAV SYZ NDB U/S 2512311644-2701012359
```

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 SDF 7:08 pm EDT (23:08 UTC), at PAE 6:22 pm PDT (01:22 UTC) (civil twilight ends 6:53 pm PDT (01:53 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 central Great Lakes · loop National Weather Service

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

Radar now, the northern Rockies · loop National Weather Service

Aviation forecast, clouds and visibility, the Southeast, 6 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 Southeast, 6 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, 6 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, 6 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 Northwest, 6 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, 6 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: Louisville Muhammad Ali International, Seattle Paine Field International.