The U.S. aircraft register, updated daily
Plan a flight · Tue 3:59 am PDT (10:59 UTC)

Seattle-Tacoma International to Detroit Metro Wayne County SEA → DTW

1,670 nautical miles (1,922 statute miles) east on a straight line, true course 086°, about 070° magnetic at the departure end (variation 16E). At 120 knots that is 9 h 33 min at the quickest height in today's winds (39,000 ft, a 55-knot tailwind), arriving about 4:32 pm EDT (20:32 UTC). Right now SEA is VFR, wind from the southeast (140°) at 5 knots; DTW is VFR, wind from the southwest (220°) at 11 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: 4,110 flights in the DOT's last twelve reported months, the route's page.

The return flight

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 ZULU 2C: moderate icing from 11,000 ft to 19,000 ft. Over the first 10 nm of the route.
  • AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 18,000 ft to 39,000 ft. Over the route from 308 to 547 nm out.
  • 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 736 to 1133 nm out.
  • AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 24,000 ft to 36,000 ft. Over the route from 825 to 1352 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). Near the route, 1601 nm along the route.

Turbulence AIRMET in force: moderate turbulence from 18,000 ft to 39,000 ft, over the route from 308 to 547 nm out; AIRMET in force: moderate turbulence from 24,000 ft to 36,000 ft, over the route from 825 to 1352 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), near the route, 1601 nm along the route. 3 pilot reports of turbulence near the line in the last three hours: moderate chop turbulence from 21,000 ft to 25,000 ft, 19 nm north, 3:41 am PDT (10:41 UTC); moderate chop turbulence, at 35,000 ft, 37 nm southwest, 3:25 am PDT (10:25 UTC). The government's turbulence forecast map ↗

Icing AIRMET in force: moderate icing from 11,000 ft to 19,000 ft, over the first 10 nm of the route. No pilot has reported icing near the line in the last three hours. The freezing level is below 5,500 ft, the lowest forecast height, so any cloud could carry ice. 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

  • CRJ9 at 28,000 ft, 19 nm north, 3:41 am PDT (10:41 UTC): moderate chop turbulence from 21,000 ft to 25,000 ft, remarks: during the climb. 954 nm along the route, 19 nm north of the line.
    as filed, and in English
    JMS UA /OV JMS200035/TM 1041/FL280/TP CRJ9/TB MOD CHOP 210-250/RM DURC
    Report
    a routine report filed through JMS
    Where
    35 nm south (200°) of JMS
    Time
    10:41 UTC
    Height
    at 28,000 ft
    Aircraft
    CRJ9
    Turbulence
    moderate chop from 21,000 ft to 25,000 ft
    Remarks
    during the climb
  • A321 at 35,000 ft, 37 nm southwest, 3:25 am PDT (10:25 UTC): moderate chop turbulence. 1471 nm along the route, 37 nm southwest of the line.
    as filed, and in English
    MKE UA /OV MKE/TM 1025/FL350/TP A321/TB CONS MOD CHOP
    Report
    a routine report filed through MKE
    Where
    over MKE
    Time
    10:25 UTC
    Height
    at 35,000 ft
    Aircraft
    A321
    Turbulence
    continuous moderate chop
  • B38M at 22,000 ft, 42 nm southwest, 3:24 am PDT (10:24 UTC): moderate turbulence from 22,000 ft to 24,000 ft, remarks: zob. At the destination end, 42 nm southwest of the line.
    as filed, and in English
    TOL UA /OV TOL/TM 1024/FL220/TP B38M/TB MOD 220-240/RM ZOB
    Report
    a routine report filed through TOL
    Where
    over TOL
    Time
    10:24 UTC
    Height
    at 22,000 ft
    Aircraft
    B38M
    Turbulence
    moderate from 22,000 ft to 24,000 ft
    Remarks
    zob
  • CRJ2 climbing, 7 nm north, 3:40 am PDT (10:40 UTC): overcast above 1,600 ft; clear up to 60,000 ft. 1213 nm along the route, 7 nm north of the line.
    as filed, and in English
    MSP UA /OV MSP360010/TM 1040/FLDURC/TP CRJ2/SK BASES OVC016 T055 CLR ABV
    Report
    a routine report filed through MSP
    Where
    10 nm north (360°) of MSP
    Time
    10:40 UTC
    Height
    during the climb
    Aircraft
    CRJ2
    Sky
    bases OVC016 T055 clear above
  • SH36 at 7,000 ft, 45 nm north, 3:44 am PDT (10:44 UTC): no turbulence. 1551 nm along the route, 45 nm north of the line.
    as filed, and in English
    RQB UA /OV RQB/TM 1044/FL070/TP SH36/TB NEG
    Report
    a routine report filed through RQB
    Where
    over RQB
    Time
    10:44 UTC
    Height
    at 7,000 ft
    Aircraft
    SH36
    Turbulence
    none
  • A321 at 37,000 ft, 49 nm east, 3:01 am PDT (10:01 UTC): no turbulence, remarks: zob. At the destination end, 49 nm east of the line.
    as filed, and in English
    LPR UA /OV DJB360050/TM 1001/FL370/TP A321/TB NEG/RM ZOB
    Report
    a routine report filed through LPR
    Where
    50 nm north (360°) of DJB
    Time
    10:01 UTC
    Height
    at 37,000 ft
    Aircraft
    A321
    Turbulence
    none
    Remarks
    zob
  • B752 descending, 0 nm south, 2:57 am PDT (09:57 UTC): no turbulence, remarks: smooth final runway 22R. At the destination end, 0 nm south of the line.
    as filed, and in English
    DTW UA /OV DTW/TM 0957/FLDURD/TP B752/TB NEG/RM SMOOTH FINAL RY 22R
    Report
    a routine report filed through DTW
    Where
    over DTW
    Time
    09:57 UTC
    Height
    during the descent
    Aircraft
    B752
    Turbulence
    none
    Remarks
    smooth final runway 22R

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 15 forecast points nearest it (SEA, YKM, GEG, GPI, GTF, BIL, MLS, DIK, ABR, AXN, MSP, LSE, GRB, MKG, CLE). A plus sign is a headwind, a minus sign a tailwind.

HeightAverage windHead- or tailwindTemperatureGround speedTime en routeArrival
3,500 ft300° at 18 kt−17 kt137 kt12 h 11 min7:10 pm EDT (23:10 UTC)
5,500 ft290° at 17 kt−17 kt0 °C137 kt12 h 11 min7:10 pm EDT (23:10 UTC)
7,500 ft290° at 21 kt−20 kt6 °C140 kt11 h 56 min6:55 pm EDT (22:55 UTC)
9,500 ft280° at 24 kt−22 kt4 °C142 kt11 h 46 min6:45 pm EDT (22:45 UTC)
11,500 ft280° at 25 kt−23 kt1 °C143 kt11 h 41 min6:40 pm EDT (22:40 UTC)
13,500 ft280° at 25 kt−23 kt-3 °C143 kt11 h 41 min6:40 pm EDT (22:40 UTC)
15,500 ft280° at 24 kt−23 kt-8 °C143 kt11 h 41 min6:40 pm EDT (22:40 UTC)
17,500 ft270° at 24 kt−22 kt-13 °C142 kt11 h 46 min6:45 pm EDT (22:45 UTC)
18,000 ft FL180270° at 24 kt−22 kt-14 °C142 kt11 h 46 min6:45 pm EDT (22:45 UTC)
24,000 ft FL240270° at 27 kt−25 kt-25 °C145 kt11 h 31 min6:30 pm EDT (22:30 UTC)
30,000 ft FL300280° at 41 kt−39 kt-36 °C159 kt10 h 30 min5:29 pm EDT (21:29 UTC)
34,000 ft FL340280° at 52 kt−50 kt-42 °C170 kt9 h 49 min4:48 pm EDT (20:48 UTC)
39,000 ft FL390270° at 57 kt−55 kt-48 °C175 kt9 h 33 min4:32 pm EDT (20:32 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
PointFrom3,0006,0009,00012,00018,00024,00030,00034,00039,000
SEAused from 0 nm out; 25 nm from the line230/6300/10 4°340/19 3°330/21 -2°310/20 -14°320/26 -24°320/29 -41°320/33 -51°320/28 -58°
YKMused from 50 nm out; 57 nm from the lineL/V280/5 3°340/13 3°360/21 -2°360/30 -14°360/32 -26°350/33 -40°340/41 -50°340/23 -57°
GEGused from 99 nm out; 70 nm from the line310/9 1°350/18 0°350/20 -2°360/24 -15°010/31 -26°010/42 -41°010/42 -50°350/14 -55°
GPIused from 249 nm out; 70 nm from the line290/13 0°320/16 -2°320/14 -3°020/16 -16°020/29 -26°020/46 -41°030/42 -50°280/8 -50°
GTFused from 398 nm out; 22 nm from the line290/9330/12 1°330/13 -3°310/10 -17°030/7 -29°030/34 -41°360/12 -45°260/14 -47°
BILused from 547 nm out; 84 nm from the line310/10300/6 1°240/7 -3°310/5 -17°220/13 -29°240/32 -40°230/30 -42°230/30 -45°
MLSused from 596 nm out; 62 nm from the line280/14 0°260/11 2°250/16 -2°220/15 -15°230/28 -29°240/42 -38°230/48 -42°230/56 -44°
DIKused from 746 nm out; 27 nm from the line320/12 -2°260/21 4°250/25 -2°250/27 -14°240/51 -29°240/62 -38°240/69 -41°230/75 -43°
ABRused from 895 nm out; 78 nm from the line340/16290/20 10°280/37 8°260/39 1°240/38 -14°250/45 -25°250/88 -33°250/117 -38°250/112 -47°
AXNused from 1044 nm out; 47 nm from the line330/20290/20 11°280/37 9°280/50 2°260/41 -13°250/48 -25°260/82 -33°260/116 -38°260/105 -47°
MSPused from 1143 nm out; 44 nm from the line330/18290/22 11°290/38 10°290/47 4°280/39 -12°260/53 -23°270/87 -30°270/107 -37°270/102 -48°
LSEused from 1292 nm out; 35 nm from the line320/25280/36 15°280/39 11°280/44 4°270/46 -11°270/54 -19°280/83 -29°280/94 -38°280/93 -49°
GRBused from 1392 nm out; 46 nm from the line310/23270/39 16°270/41 11°260/39 5°260/51 -12°270/49 -20°280/64 -30°290/91 -39°290/105 -49°
MKGused from 1491 nm out; 15 nm from the line270/25270/32 16°270/38 12°260/39 3°270/53 -10°280/49 -22°290/64 -30°300/83 -39°300/93 -48°
CLEused from 1640 nm out; 97 nm from the line260/29270/23 15°250/32 11°260/38 3°280/36 -9°280/32 -22°300/40 -34°310/68 -41°310/77 -47°

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

AirportWhereConditionsWindVisibilityCeilingElevationReported
SEA Seattle, WA departure VFR Sky: a few clouds at 6,000 feet, scattered clouds at 7,500 feet, overcast at 11,000 feet Weather: light rain from the southeast (140°) at 5 knots 10+ mi 11,000 ft 432 ft 3:53 am PDT (10:53 UTC)
MWH Moses Lake, WA 119 nm out, 20 nm south of the line, tower VFR from the north-northeast (030°) at 5 knots 10+ mi none 1,188 ft 10:52 UTC
GEG Spokane, WA 189 nm out, 6 nm northeast of the line, tower VFR from the south (170°) at 5 knots 10+ mi none 2,385 ft 10:53 UTC
GTF Great Falls, MT 447 nm out, 6 nm northwest of the line, tower VFR from the south-southwest (210°) at 13 knots 10+ mi none 3,680 ft 10:53 UTC
LWT Lewistown, MT 527 nm out, 15 nm south of the line no report just now 4,170 ft
DIK Dickinson, ND 795 nm out, 10 nm north of the line IFR Sky: a broken layer at 800 feet, overcast at 1,300 feet Weather: mist from the west-northwest (300°) at 5 knots 4 mi 800 ft 2,592 ft 10:29 UTC
ASY Ashley, ND 944 nm out, 6 nm south of the line no report just now 2,034 ft
STC St Cloud, MN 1163 nm out, 24 nm northeast of the line, tower IFR Sky: overcast at 900 feet from the west-northwest (300°) at 8 knots 10+ mi 900 ft 1,030 ft 10:53 UTC
MSP Minneapolis, MN 1213 nm out, 4 nm southwest of the line, tower IFR Sky: overcast at 900 feet from the west-northwest (300°) at 8 knots 10+ mi 900 ft 841 ft 10:53 UTC
OSH Oshkosh, WI 1422 nm out, 11 nm north of the line, tower VFR from the west-northwest (290°) at 9 knots, gusting to 23 10+ mi none 808 ft 10:53 UTC
MKG Muskegon, MI 1531 nm out, 2 nm north of the line, tower VFR Sky: scattered clouds at 7,000 feet from the southwest (220°) at 13 knots, gusting to 21 10+ mi none 628 ft 10:55 UTC
DTW Detroit, MI destination VFR Sky: scattered clouds at 11,000 feet, a broken layer at 15,000 feet, a broken layer at 18,000 feet from the southwest (220°) at 11 knots 10+ mi 15,000 ft 645 ft 6:53 am EDT (10:53 UTC)

The highest airport on this list sits at 4,170 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 131053Z 14005KT 10SM -RA FEW060 SCT075 OVC110 09/03 A3014 RMK AO2 RAB52 SLP211 P0000 T00890033
METAR
a routine hourly observation
KSEA
the station, KSEA
131053Z
observed 3:53 am PDT (10:53 UTC)
14005KT
wind from the southeast at 5 knots
10SM
visibility 10 miles
-RA
light rain
FEW060
a few clouds at 6,000 feet
SCT075
scattered clouds at 7,500 feet
OVC110
overcast at 11,000 feet
09/03
temperature 9 °C (48 °F), dew point 3 °C (37 °F)
A3014
altimeter setting 30.14 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
RAB52
rain began 52 minutes past the hour
SLP211
sea-level pressure 1021.1 hPa
P0000
a trace of precipitation in the last hour
T00890033
temperature 8.9 °C (48 °F), dew point 3.3 °C (38 °F)
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 131052Z AUTO 03005KT 10SM CLR M01/M03 A3011 RMK AO2 SLP202 T10061033
METAR
a routine hourly observation
KMWH
the station, KMWH
131052Z
observed 10:52 UTC on the 13th
AUTO
fully automated report, nobody checked it
03005KT
wind from the north-northeast at 5 knots
10SM
visibility 10 miles
CLR
clear skies
M01/M03
temperature -1 °C (30 °F), dew point -3 °C (27 °F)
A3011
altimeter setting 30.11 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP202
sea-level pressure 1020.2 hPa
T10061033
temperature -0.6 °C (31 °F), dew point -3.3 °C (26 °F)
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

GEG Spokane, WA

the observation and the forecast as issued, and in English
METAR KGEG 131053Z 17005KT 10SM CLR 02/M01 A3011 RMK AO2 SLP206 T00171011
METAR
a routine hourly observation
KGEG
the station, KGEG
131053Z
observed 10:53 UTC on the 13th
17005KT
wind from the south at 5 knots
10SM
visibility 10 miles
CLR
clear skies
02/M01
temperature 2 °C (36 °F), dew point -1 °C (30 °F)
A3011
altimeter setting 30.11 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP206
sea-level pressure 1020.6 hPa
T00171011
temperature 1.7 °C (35 °F), dew point -1.1 °C (30 °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

GTF Great Falls, MT

the observation and the forecast as issued, and in English
METAR KGTF 131053Z AUTO 21013KT 10SM CLR 00/M03 A2994 RMK AO2 SLP178 T00001028 $
METAR
a routine hourly observation
KGTF
the station, KGTF
131053Z
observed 10:53 UTC on the 13th
AUTO
fully automated report, nobody checked it
21013KT
wind from the south-southwest at 13 knots
10SM
visibility 10 miles
CLR
clear skies
00/M03
temperature 0 °C (32 °F), dew point -3 °C (27 °F)
A2994
altimeter setting 29.94 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP178
sea-level pressure 1017.8 hPa
T00001028
temperature 0 °C (32 °F), dew point -2.8 °C (27 °F)
$
the station needs maintenance
TAF KGTF 130520Z 1306/1406 20008KT P6SM SKC FM131600 VRB05KT P6SM FEW200
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KGTF
the station, KGTF
130520Z
issued 05:20 UTC on the 13th
1306/1406 20008KT P6SM SKC
valid from Tue 06:00 UTC to Wed 06:00 UTC: wind from the south-southwest at 8 knots, visibility more than 6 miles, clear skies
FM131600 VRB05KT P6SM FEW200
from Tue 16:00 UTC: wind light and variable, visibility more than 6 miles, a few clouds at 20,000 feet

DIK Dickinson, ND

the observation and the forecast as issued, and in English
SPECI KDIK 131029Z AUTO 30005KT 4SM BR BKN008 OVC013 03/02 A2996 RMK AO2 CIG 006V011 T00280022
SPECI
a special observation, issued because the weather changed
KDIK
the station, KDIK
131029Z
observed 10:29 UTC on the 13th
AUTO
fully automated report, nobody checked it
30005KT
wind from the west-northwest at 5 knots
4SM
visibility 4 miles
BR
mist
BKN008
a broken layer at 800 feet
OVC013
overcast at 1,300 feet
03/02
temperature 3 °C (37 °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
CIG 006V011
ceiling varying between 600 and 1,100 feet
T00280022
temperature 2.8 °C (37 °F), dew point 2.2 °C (36 °F)
TAF KDIK 130538Z 1306/1406 30009KT P6SM OVC015 FM131100 31006KT P6SM BKN009 FM131800 28007KT P6SM BKN015 FM132000 29007KT P6SM SCT025
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KDIK
the station, KDIK
130538Z
issued 05:38 UTC on the 13th
1306/1406 30009KT P6SM OVC015
valid from Tue 06:00 UTC to Wed 06:00 UTC: wind from the west-northwest at 9 knots, visibility more than 6 miles, overcast at 1,500 feet
FM131100 31006KT P6SM BKN009
from Tue 11:00 UTC: wind from the northwest at 6 knots, visibility more than 6 miles, a broken layer at 900 feet
FM131800 28007KT P6SM BKN015
from Tue 18:00 UTC: wind from the west at 7 knots, visibility more than 6 miles, a broken layer at 1,500 feet
FM132000 29007KT P6SM SCT025
from Tue 20:00 UTC: wind from the west-northwest at 7 knots, visibility more than 6 miles, scattered clouds at 2,500 feet

STC St Cloud, MN

the observation and the forecast as issued, and in English
METAR KSTC 131053Z AUTO 30008KT 10SM OVC009 10/09 A2983 RMK AO2 SLP112 T01000089
METAR
a routine hourly observation
KSTC
the station, KSTC
131053Z
observed 10:53 UTC on the 13th
AUTO
fully automated report, nobody checked it
30008KT
wind from the west-northwest at 8 knots
10SM
visibility 10 miles
OVC009
overcast at 900 feet
10/09
temperature 10 °C (50 °F), dew point 9 °C (48 °F)
A2983
altimeter setting 29.83 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP112
sea-level pressure 1011.2 hPa
T01000089
temperature 10 °C (50 °F), dew point 8.9 °C (48 °F)
TAF KSTC 130807Z 1308/1406 31006KT P6SM OVC012 TEMPO 1308/1310 3SM BR OVC008 FM131900 31009KT P6SM BKN026 FM132100 33007KT P6SM BKN035
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KSTC
the station, KSTC
130807Z
issued 08:07 UTC on the 13th
1308/1406 31006KT P6SM OVC012
valid from Tue 08:00 UTC to Wed 06:00 UTC: wind from the northwest at 6 knots, visibility more than 6 miles, overcast at 1,200 feet
TEMPO 1308/1310 3SM BR OVC008
at times from Tue 08:00 UTC to Tue 10:00 UTC: visibility 3 miles, mist, overcast at 800 feet
FM131900 31009KT P6SM BKN026
from Tue 19:00 UTC: wind from the northwest at 9 knots, visibility more than 6 miles, a broken layer at 2,600 feet
FM132100 33007KT P6SM BKN035
from Tue 21:00 UTC: wind from the north-northwest at 7 knots, visibility more than 6 miles, a broken layer at 3,500 feet

MSP Minneapolis, MN

the observation and the forecast as issued, and in English
METAR KMSP 131053Z 30008KT 10SM OVC009 12/10 A2984 RMK AO2 SLP102 T01220100
METAR
a routine hourly observation
KMSP
the station, KMSP
131053Z
observed 10:53 UTC on the 13th
30008KT
wind from the west-northwest at 8 knots
10SM
visibility 10 miles
OVC009
overcast at 900 feet
12/10
temperature 12 °C (54 °F), dew point 10 °C (50 °F)
A2984
altimeter setting 29.84 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP102
sea-level pressure 1010.2 hPa
T01220100
temperature 12.2 °C (54 °F), dew point 10 °C (50 °F)
TAF KMSP 130932Z 1310/1412 31009KT P6SM BKN014 FM131900 31008KT P6SM BKN035 FM140200 34008KT P6SM BKN070
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KMSP
the station, KMSP
130932Z
issued 09:32 UTC on the 13th
1310/1412 31009KT P6SM BKN014
valid from Tue 10:00 UTC to Wed 12:00 UTC: wind from the northwest at 9 knots, visibility more than 6 miles, a broken layer at 1,400 feet
FM131900 31008KT P6SM BKN035
from Tue 19:00 UTC: wind from the northwest at 8 knots, visibility more than 6 miles, a broken layer at 3,500 feet
FM140200 34008KT P6SM BKN070
from Wed 02:00 UTC: wind from the north-northwest at 8 knots, visibility more than 6 miles, a broken layer at 7,000 feet

OSH Oshkosh, WI

the observation as issued, and in English
METAR KOSH 131053Z 29009G23KT 10SM CLR 18/14 A2969 RMK AO2 SLP042 T01830139
METAR
a routine hourly observation
KOSH
the station, KOSH
131053Z
observed 10:53 UTC on the 13th
29009G23KT
wind from the west-northwest at 9 knots, gusting to 23
10SM
visibility 10 miles
CLR
clear skies
18/14
temperature 18 °C (64 °F), dew point 14 °C (57 °F)
A2969
altimeter setting 29.69 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP042
sea-level pressure 1004.2 hPa
T01830139
temperature 18.3 °C (65 °F), dew point 13.9 °C (57 °F)

MKG Muskegon, MI

the observation and the forecast as issued, and in English
METAR KMKG 131055Z 22013G21KT 10SM SCT070 20/16 A2970 RMK AO2 SLP053 T02000161 $
METAR
a routine hourly observation
KMKG
the station, KMKG
131055Z
observed 10:55 UTC on the 13th
22013G21KT
wind from the southwest at 13 knots, gusting to 21
10SM
visibility 10 miles
SCT070
scattered clouds at 7,000 feet
20/16
temperature 20 °C (68 °F), dew point 16 °C (61 °F)
A2970
altimeter setting 29.70 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP053
sea-level pressure 1005.3 hPa
T02000161
temperature 20 °C (68 °F), dew point 16.1 °C (61 °F)
$
the station needs maintenance
TAF KMKG 130524Z 1306/1406 20014G24KT P6SM SCT050 BKN100 FM131400 26014G22KT P6SM FEW020 FM131700 28012G20KT P6SM OVC020 FM132000 28010KT P6SM BKN035 FM140400 01004KT P6SM VCSH BKN035
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KMKG
the station, KMKG
130524Z
issued 05:24 UTC on the 13th
1306/1406 20014G24KT P6SM SCT050 BKN100
valid from Tue 06:00 UTC to Wed 06:00 UTC: wind from the south-southwest at 14 knots, gusting to 24, visibility more than 6 miles, scattered clouds at 5,000 feet, a broken layer at 10,000 feet
FM131400 26014G22KT P6SM FEW020
from Tue 14:00 UTC: wind from the west at 14 knots, gusting to 22, visibility more than 6 miles, a few clouds at 2,000 feet
FM131700 28012G20KT P6SM OVC020
from Tue 17:00 UTC: wind from the west at 12 knots, gusting to 20, visibility more than 6 miles, overcast at 2,000 feet
FM132000 28010KT P6SM BKN035
from Tue 20:00 UTC: wind from the west at 10 knots, visibility more than 6 miles, a broken layer at 3,500 feet
FM140400 01004KT P6SM VCSH BKN035
from Wed 04:00 UTC: wind from the north at 4 knots, visibility more than 6 miles, vcsh, a broken layer at 3,500 feet

DTW Detroit, MI

the observation and the forecast as issued, and in English
METAR KDTW 131053Z 22011KT 10SM SCT110 BKN150 BKN180 21/16 A2978 RMK AO2 SLP080 T02060156 $
METAR
a routine hourly observation
KDTW
the station, KDTW
131053Z
observed 6:53 am EDT (10:53 UTC)
22011KT
wind from the southwest at 11 knots
10SM
visibility 10 miles
SCT110
scattered clouds at 11,000 feet
BKN150
a broken layer at 15,000 feet
BKN180
a broken layer at 18,000 feet
21/16
temperature 21 °C (70 °F), dew point 16 °C (61 °F)
A2978
altimeter setting 29.78 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP080
sea-level pressure 1008.0 hPa
T02060156
temperature 20.6 °C (69 °F), dew point 15.6 °C (60 °F)
$
the station needs maintenance
TAF KDTW 130813Z 1308/1412 19007KT P6SM SCT070 BKN100 FM131300 24012KT P6SM SCT150 FM131700 25016G30KT P6SM SCT040 FM140000 29010KT P6SM BKN250 FM140300 31006KT P6SM SCT045 BKN120
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KDTW
the station, KDTW
130813Z
issued 4:13 am EDT (08:13 UTC)
1308/1412 19007KT P6SM SCT070 BKN100
valid from Tue 4:00 am EDT (08:00 UTC) to Wed 8:00 am EDT (12:00 UTC): wind from the south at 7 knots, visibility more than 6 miles, scattered clouds at 7,000 feet, a broken layer at 10,000 feet
FM131300 24012KT P6SM SCT150
from Tue 9:00 am EDT (13:00 UTC): wind from the west-southwest at 12 knots, visibility more than 6 miles, scattered clouds at 15,000 feet
FM131700 25016G30KT P6SM SCT040
from Tue 1:00 pm EDT (17:00 UTC): wind from the west-southwest at 16 knots, gusting to 30, visibility more than 6 miles, scattered clouds at 4,000 feet
FM140000 29010KT P6SM BKN250
from Tue 8:00 pm EDT (00:00 UTC): wind from the west-northwest at 10 knots, visibility more than 6 miles, a broken layer at 25,000 feet
FM140300 31006KT P6SM SCT045 BKN120
from Tue 11:00 pm EDT (03:00 UTC): wind from the northwest at 6 knots, visibility more than 6 miles, scattered clouds at 4,500 feet, a broken layer at 12,000 feet

At DTW when you get there the forecast at the estimated arrival, 4:32 pm EDT (20:32 UTC)

Wind from the west-southwest at 16 knots, gusting to 30, visibility more than 6 miles, scattered clouds at 4,000 feet VFR

The whole forecast for DTW
  • From Tue 4:00 am EDT (08:00 UTC): wind from the south at 7 knots, visibility more than 6 miles, scattered clouds at 7,000 feet, a broken layer at 10,000 feet
  • From Tue 9:00 am EDT (13:00 UTC): wind from the west-southwest at 12 knots, visibility more than 6 miles, scattered clouds at 15,000 feet
  • From Tue 1:00 pm EDT (17:00 UTC): wind from the west-southwest at 16 knots, gusting to 30, visibility more than 6 miles, scattered clouds at 4,000 feet
  • From Tue 8:00 pm EDT (00:00 UTC): wind from the west-northwest at 10 knots, visibility more than 6 miles, a broken layer at 25,000 feet
  • From Tue 11:00 pm EDT (03:00 UTC): wind from the northwest at 6 knots, visibility more than 6 miles, scattered clouds at 4,500 feet, a broken layer at 12,000 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

DTW:

the forecast as issued, and in English
TAF KDTW 130813Z 1308/1412 19007KT P6SM SCT070 BKN100 FM131300 24012KT P6SM SCT150 FM131700 25016G30KT P6SM SCT040 FM140000 29010KT P6SM BKN250 FM140300 31006KT P6SM SCT045 BKN120
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KDTW
the station, KDTW
130813Z
issued 4:13 am EDT (08:13 UTC)
1308/1412 19007KT P6SM SCT070 BKN100
valid from Tue 4:00 am EDT (08:00 UTC) to Wed 8:00 am EDT (12:00 UTC): wind from the south at 7 knots, visibility more than 6 miles, scattered clouds at 7,000 feet, a broken layer at 10,000 feet
FM131300 24012KT P6SM SCT150
from Tue 9:00 am EDT (13:00 UTC): wind from the west-southwest at 12 knots, visibility more than 6 miles, scattered clouds at 15,000 feet
FM131700 25016G30KT P6SM SCT040
from Tue 1:00 pm EDT (17:00 UTC): wind from the west-southwest at 16 knots, gusting to 30, visibility more than 6 miles, scattered clouds at 4,000 feet
FM140000 29010KT P6SM BKN250
from Tue 8:00 pm EDT (00:00 UTC): wind from the west-northwest at 10 knots, visibility more than 6 miles, a broken layer at 25,000 feet
FM140300 31006KT P6SM SCT045 BKN120
from Tue 11:00 pm EDT (03:00 UTC): wind from the northwest at 6 knots, visibility more than 6 miles, scattered clouds at 4,500 feet, a broken layer at 12,000 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

  • 6/8923 Kalispell, MT, Wednesday, October 14, 2026 through Wednesday, October 14, 2026 Local 15 nm from the route, 328 nm along the route · a VIP movement · starts tomorrow · ZLC
  • 6/8927 Kalispell, MT, Wednesday, October 14, 2026 through Wednesday, October 14, 2026 Local 6 nm from the route, 338 nm along the route · a VIP movement · starts tomorrow · ZSE
  • 6/6656 ANOKA, MN, Monday, October 5, 2026 through Monday, October 19, 2026 Local 12 nm from the route, 1203 nm along the route · security · until 19 October · ZMP
  • 6/8992 Monroe, MI, Thursday, October 15, 2026 Local 12 nm from the route, at the destination end · a VIP movement · starts Thursday 15 October · ZOB

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

DTW: 54 notices in force, 2 starting within a week. all of them, grouped →

  • closed Taxiway P between TXL PP south end and Deice PAD for runway 03L Spot 1 closed to aircraft wingspan more than 118 ft until Mon 31 May, 7:59 pm EDT (23:59 UTC) · DTW 10/117
    as issued
    !DTW 10/117 DTW TWY P BTN TXL PP SOUTH END AND DEICE PAD FOR RWY 03L SPOT 1 CLSD TO ACFT WINGSPAN MORE THAN 118FT 2610081051-2705312359
  • closed Apron Deice PAD for runway 04R closed except Remain over night Prkg until Fri 13 Nov, 7:00 am EST (12:00 UTC) · DTW 10/106
    as issued
    !DTW 10/106 DTW APRON DEICE PAD FOR RWY 04R CLSD EXC REMAIN OVER NIGHT PRKG 2610071155-2611131200
  • closed Apron Deice PAD for runway 03L Spot 1, Deice PAD for runway 03L Spot 2, Deice PAD for runway 03L Spot 3, Deice PAD for runway 03L Spot 4 closed until Mon 19 Oct, 5:15 pm EDT (21:15 UTC) · DTW 10/076
    as issued
    !DTW 10/076 DTW APRON DEICE PAD FOR RWY 03L SPOT 1, DEICE PAD FOR RWY 03L SPOT 2, DEICE PAD FOR RWY 03L SPOT 3, DEICE PAD FOR RWY 03L SPOT 4 CLSD 2610042138-2610192115
  • closed Apron Deice PAD for runway 03L Spot 5 and Spot 6 closed except for aircraft deicing operations until Mon 19 Oct, 5:15 pm EDT (21:15 UTC) · DTW 10/075
    as issued
    !DTW 10/075 DTW APRON DEICE PAD FOR RWY 03L SPOT 5 AND SPOT 6 CLSD EXC FOR ACFT DEICING OPS 2610042117-2610192115

Airports along the way: MWH runway 14L/32R closed

156 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
  • Navigation aid ILS runway 32R outer marker out of service until Wed 9 Dec, 12:00 pm PST (20:00 UTC), estimated · 119 nm along the route, 20 nm off the line · MWH 06/080
    as issued
    !MWH 06/080 MWH NAV ILS RWY 32R OM U/S 2606260829-2612092000EST
  • Navigation aid TACAN azimuth out of service until Fri 19 Mar, 1:00 pm PDT (20:00 UTC), estimated · 189 nm along the route, 1 nm off the line · GEG 05/020
    as issued
    !GEG 05/020 GEG NAV TACAN AZM U/S 2605060650-2703192000EST
  • Obstruction tower lights (ASR 1251344) 47°32′N 114°05′W (1.6 nautical miles SSE 7S0) 3190.0FT (127.0FT above ground level) out of service until Thu 31 Dec, 11:44 pm PST (07:44 UTC) · 338 nm along the route, 5 nm off the line · 7S0 09/025
    as issued
    !GTF 09/025 7S0 OBST TOWER LGT (ASR 1251344) 473225.40N1140533.00W (1.6NM SSE 7S0) 3190.0FT (127.0FT AGL) U/S 2609030744-2701010744
  • Obstruction tower lights (ASR 1334760) 47°31′N 113°42′W (1 nautical miles southeast S04) 4,012 ft (260 ft above ground level) out of service until Thu 26 Nov, 7:28 am PST (15:28 UTC) · 348 nm along the route, 2 nm off the line · S04 10/134
    as issued
    !GTF 10/134 S04 OBST TOWER LGT (ASR 1334760) 473129.40N1134218.10W (1NM SE S04) 4012FT (260FT AGL) U/S 2610121529-2611261528
  • Navigation aid ILS runway 03 inner marker out of service until Wed 17 Nov 2027, 1:11 pm PST (21:11 UTC), estimated · 447 nm along the route, 6 nm off the line · GTF 08/157
    as issued
    !GTF 08/157 GTF NAV ILS RWY 03 IM U/S 2608212000-2711172111EST
  • Obstruction tower lights (ASR 1266936) 46°30′N 102°51′W (17.3 nautical miles south DIK) 3043.0FT (406.8FT above ground level) out of service until Thu 22 Oct, 10:00 am PDT (17:00 UTC), estimated · 795 nm along the route, 8 nm off the line · DIK 09/095
    as issued
    !DIK 09/095 DIK OBST TOWER LGT (ASR 1266936) 463053.20N1025142.90W (17.3NM S DIK) 3043.0FT (406.8FT AGL) U/S 2609221553-2610221700EST
  • Obstruction tower lights (ASR 1040010) 46°43′N 102°54′W (6.4 nautical miles southwest DIK) 3244.1FT (330.1FT above ground level) out of service until Fri 27 Nov, 3:59 pm PST (23:59 UTC) · 795 nm along the route, 6 nm off the line · DIK 08/129
    as issued
    !DIK 08/129 DIK OBST TOWER LGT (ASR 1040010) 464329.00N1025451.00W (6.4NM SW DIK) 3244.1FT (330.1FT AGL) U/S 2608272005-2611272359
  • Obstruction tower lights (ASR 1241612) 46°27′N 102°19′W (5.8 nautical miles northeast 3P3) 3083.0FT (478.0FT above ground level) out of service until Thu 5 Nov, 9:00 am PST (17:00 UTC), estimated · 815 nm along the route, 8 nm off the line · 3P3 10/025
    as issued
    !GFK 10/025 3P3 OBST TOWER LGT (ASR 1241612) 462717.80N1021913.10W (5.8NM NE 3P3) 3083.0FT (478.0FT AGL) U/S 2610060743-2611051700EST
  • Obstruction tower lights (ASR 1264535) 46°31′N 101°33′W (15.0 nautical miles northeast Y71) 2436.7FT (259.8FT above ground level) out of service until Mon 26 Oct, 4:59 pm PDT (23:59 UTC) · 845 nm along the route, 6 nm off the line · Y71 07/041
    as issued
    !GFK 07/041 Y71 OBST TOWER LGT (ASR 1264535) 463154.90N1013310.60W (15.0NM NE Y71) 2436.7FT (259.8FT AGL) U/S 2607062051-2610262359
  • Navigation aid ILS runway 13 outer marker out of service until Fri 18 Dec, 12:00 pm PST (20:00 UTC), estimated · 875 nm along the route, 25 nm off the line · BIS 06/036
    as issued
    !BIS 06/036 BIS NAV ILS RWY 13 OM U/S 2606180906-2612182000EST
  • Obstruction Power line lights (ASN 1998-above ground level-4299-OE) 46°26′N 100°35′W (13.9 nautical miles west 6H8) 1,941 ft (238 ft above ground level) out of service until Sun 25 Oct, 4:59 pm PDT (23:59 UTC) · 885 nm along the route, 8 nm off the line · 6H8 09/259
    as issued
    !GFK 09/259 6H8 OBST POWER LINE LGT (ASN 1998-AGL-4299-OE) 462626N1003560W (13.9NM W 6H8) 1941FT (238FT AGL) U/S 2609251510-2610252359
  • Obstruction tower lights (ASR 1314181) 46°23′N 99°20′W (11.7 nautical miles northeast 6L5) 2,379 ft (405 ft above ground level) out of service until Thu 26 Nov, 6:39 am PST (14:39 UTC) · 935 nm along the route, 5 nm off the line · 6L5 10/065
    as issued
    !GFK 10/065 6L5 OBST TOWER LGT (ASR 1314181) 462335.70N0992054.70W (11.7NM NE 6L5) 2379FT (405FT AGL) U/S 2610121439-2611261439
  • Obstruction tower lights (ASR 1053195) 45°35′N 96°14′W (11.7 nautical miles west MOX) 1527.9FT (402.9FT above ground level) out of service until Thu 31 Dec, 3:59 pm PST (23:59 UTC) · 1074 nm along the route, 4 nm off the line · MOX 10/004
    as issued
    !MOX 10/004 MOX OBST TOWER LGT (ASR 1053195) 453506.00N0961432.00W (11.7NM W MOX) 1527.9FT (402.9FT AGL) U/S 2610121915-2612312359
  • Navigation aid VOR/DME out of service until Tue 19 Jan, 12:00 pm PST (20:00 UTC), estimated · 1094 nm along the route, 5 nm off the line · MOX 01/003
    as issued
    !MOX 01/003 MOX NAV VOR/DME U/S 2601060424-2701192000EST
  • Navigation aid ILS runway 31 outer marker out of service until Thu 28 Oct 2027, 2:11 pm PDT (21:11 UTC), estimated · 1104 nm along the route, 26 nm off the line · AXN 04/020
    as issued
    !AXN 04/020 AXN NAV ILS RWY 31 OM U/S 2604101339-2710282111EST
  • Navigation aid DME out of service until Fri 8 Oct 2027, 1:00 pm PDT (20:00 UTC), estimated · 1113 nm along the route, 30 nm off the line · MVE 10/002
    as issued
    !MVE 10/002 MVE NAV DME U/S 2610081958-2710082000EST
  • Obstruction tower lights (ASR 1230376) 45°19′N 95°33′W (3.9 nautical miles ESE BBB) 1323.8FT (279.9FT above ground level) out of service until Mon 26 Oct, 4:59 pm PDT (23:59 UTC) · 1113 nm along the route, 8 nm off the line · BBB 09/001
    as issued
    !BBB 09/001 BBB OBST TOWER LGT (ASR 1230376) 451906.00N0953340.00W (3.9NM ESE BBB) 1323.8FT (279.9FT AGL) U/S 2609260057-2610262359
  • Navigation aid VOR out of service until Wed 21 Jul, 1:00 pm PDT (20:00 UTC), estimated · 1113 nm along the route, 30 nm off the line · MVE 07/004
    as issued
    !MVE 07/004 MVE NAV VOR U/S 2607210236-2707212000EST
  • Navigation aid ILS runway 31 Hussk LOM out of service until Tue 1 Jun, 1:00 pm PDT (20:00 UTC), estimated · 1163 nm along the route, 24 nm off the line · STC 08/032
    as issued
    !STC 08/032 STC NAV ILS RWY 31 HUSSK LOM U/S 2608261855-2706012000EST
  • Navigation aid ILS runway 31 middle marker out of service until further notice · 1163 nm along the route, 24 nm off the line · STC 07/030
    as issued
    !STC 07/030 STC NAV ILS RWY 31 MM U/S 2607211704-PERM
  • Navigation aid ILS runway 31 outer marker out of service until Tue 1 Jun, 2:11 pm PDT (21:11 UTC), estimated · 1163 nm along the route, 24 nm off the line · STC 06/014
    as issued
    !STC 06/014 STC NAV ILS RWY 31 OM U/S 2606121234-2706012111EST
  • Obstruction tower lights (ASR 1292621) 45°14′N 93°51′W (4.9 nautical miles north CFE) 1262.5FT (264.8FT above ground level) out of service until Fri 5 Feb, 4:40 am PST (12:40 UTC) · 1183 nm along the route, 9 nm off the line · CFE 10/005
    as issued
    !CFE 10/005 CFE OBST TOWER LGT (ASR 1292621) 451423.70N0935124.90W (4.9NM N CFE) 1262.5FT (264.8FT AGL) U/S 2610081240-2702051240
  • Obstruction tower lights (ASR 1022990) 45°03′N 93°49′W (6.4 nautical miles south CFE) 1426.8FT (486.9FT above ground level) out of service until Wed 18 Nov, 3:40 pm PST (23:40 UTC) · 1183 nm along the route, 2 nm off the line · CFE 07/010
    as issued
    !CFE 07/010 CFE OBST TOWER LGT (ASR 1022990) 450310.00N0934953.80W (6.4NM S CFE) 1426.8FT (486.9FT AGL) U/S 2607212340-2611182340

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 DTW 6:55 pm EDT (22:55 UTC) (civil twilight ends 7:23 pm EDT (23:23 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
Radar now, the Pacific Northwest · loop National Weather Service
Radar now, the northern Rockies
Radar now, the northern Rockies · loop National Weather Service
Radar now, the upper Mississippi valley
Radar now, the upper Mississippi valley · loop National Weather Service
Aviation forecast, clouds and visibility, the Northwest, 6 hours ahead
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
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
Aviation forecast, clouds and visibility, the north-central states, 6 hours ahead
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
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
Radar, the whole country
Radar, the whole country · loop National Weather Service
Surface analysis now
Surface analysis now Weather Prediction Center
Forecast chart, 12 hours ahead
Forecast chart, 12 hours ahead Weather Prediction Center
Forecast chart, 24 hours ahead
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, Detroit Metro Wayne County.