The U.S. aircraft register, updated daily
Plan a flight · Tue 4:22 am CDT (09:22 UTC)

Chicago O'Hare International to Boise Air Trml/Gowen Field ORD → BOI

1,246 nautical miles (1,433 statute miles) west on a straight line, true course 284°, about 287° magnetic at the departure end (variation 3W). At 120 knots that is 11 h 20 min at the quickest height in today's winds (4,500 ft, a 10-knot headwind), arriving about 2:42 pm MDT (20:42 UTC). Right now ORD is VFR, wind from the southwest (220°) at 7 knots, gusting to 17; BOI is VFR, wind from the west-northwest (290°) at 10 knots. For planning, not a briefing: the legal preflight briefing comes from Flight Service (1-800-WX-BRIEF) or the FAA's own tools. Airlines fly this pair: 2,186 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

  • SIGMET C25C: thunderstorms (a convective SIGMET) up to 32,000 ft, moving from the southwest at 20 knots, until 5:55 am CDT (10:55 UTC). Over the route from 658 to 727 nm out.
    as issued
    WSUS32 KKCI 130855
MKCC WST 130855
CONVECTIVE SIGMET 25C
VALID UNTIL 1055Z
SD WY
FROM 50W DPR-50S DPR-60SSW RAP-70W RAP-50W DPR
AREA EMBD TS MOV FROM 24020KT. TOPS TO FL320.
  • 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 first 90 nm of the route.
  • AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 24,000 ft to 36,000 ft. Over the route from 438 to 847 nm out.
  • AIRMET ZULU 1C: moderate icing up to 22,000 ft. Over the route from 628 to 1086 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). Over the route from 668 to 1006 nm out.
  • AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 827 to 1226 nm out.
  • AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 18,000 ft to 39,000 ft. Over the last 179 nm of the route.

Turbulence AIRMET in force: moderate turbulence from 24,000 ft to 36,000 ft, over the route from 438 to 847 nm out; AIRMET in force: moderate turbulence from 18,000 ft to 39,000 ft, over the last 179 nm of the route. 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 first 90 nm of the route. A pilot reported smooth air, at 33,000 ft, 7 nm north, 3:23 am CDT (08:23 UTC). The government's turbulence forecast map ↗

Icing AIRMET in force: moderate icing up to 22,000 ft, over the route from 628 to 1086 nm out. No pilot has reported icing near the line in the last three hours. The freezing level is about 12,000 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 ORD.

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

  • A21N at 35,000 ft, 18 nm northeast, 3:00 am CDT (08:00 UTC): clear from 35,000 ft to 60,000 ft, -41 °C, wind 295° at 93 knots, remarks: produced by skypath. At the departure end, 18 nm northeast of the line.
    as filed, and in English
    PWK UA /OV OBK097014 /TM 0800 /FL350 /TP A21N /SK SKC /TA M41 /WV 29593KT /RM PRODUCED BY SKYPATH
    Report
    a routine report filed through PWK
    Where
    14 nm east (097°) of OBK
    Time
    08:00 UTC
    Height
    at 35,000 ft
    Aircraft
    A21N
    Sky
    clear
    Temperature
    −41 °C
    Wind
    from 295° at 93 knots
    Remarks
    produced by skypath
  • A21N at 33,000 ft, 7 nm north, 3:23 am CDT (08:23 UTC): no turbulence, remarks: zdvwc. 698 nm along the route, 7 nm north of the line.
    as filed, and in English
    RAP UA /OV RAP240025/TM 0823/FL330/TP A21N/SK TOP300/TB NEG/RM ZDVWC
    Report
    a routine report filed through RAP
    Where
    25 nm southwest (240°) of RAP
    Time
    08:23 UTC
    Height
    at 33,000 ft
    Aircraft
    A21N
    Sky
    TOP300
    Turbulence
    none
    Remarks
    zdvwc

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 10 forecast points nearest it (JOT, DBQ, MCW, FSD, ONL, PIR, RAP, LND, PIH, BOI). A plus sign is a headwind, a minus sign a tailwind.

HeightAverage windHead- or tailwindTemperatureGround speedTime en routeArrival
4,500 ft310° at 13 kt+10 kt7 °C110 kt11 h 20 min2:42 pm MDT (20:42 UTC)
6,500 ft290° at 14 kt+14 kt11 °C106 kt11 h 45 min3:07 pm MDT (21:07 UTC)
8,500 ft260° at 14 kt+13 kt7 °C107 kt11 h 39 min3:01 pm MDT (21:01 UTC)
10,500 ft260° at 16 kt+15 kt2 °C105 kt11 h 52 min3:14 pm MDT (21:14 UTC)
12,500 ft250° at 17 kt+16 kt-1 °C104 kt11 h 59 min3:21 pm MDT (21:21 UTC)
14,500 ft250° at 20 kt+18 kt-6 °C102 kt12 h 13 min3:35 pm MDT (21:35 UTC)
16,500 ft240° at 23 kt+19 kt-11 °C101 kt12 h 20 min3:42 pm MDT (21:42 UTC)
18,000 ft FL180240° at 26 kt+20 kt-14 °C100 kt12 h 28 min3:50 pm MDT (21:50 UTC)
24,000 ft FL240250° at 32 kt+28 kt-25 °C92 kt13 h 33 min4:55 pm MDT (22:55 UTC)
30,000 ft FL300250° at 60 kt+53 kt-34 °C67 kt18 h 36 min9:58 pm MDT (03:58 UTC)
34,000 ft FL340250° at 68 kt+60 kt-40 °C60 kt20 h 46 min12:08 am MDT (06:08 UTC)
39,000 ft FL390250° at 69 kt+62 kt-46 °C58 kt21 h 29 min12:51 am MDT (06:51 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
JOTused from 0 nm out; 36 nm from the line280/38270/37 18°270/43 12°270/45 3°260/44 -8°280/52 -21°300/70 -29°300/81 -38°300/84 -49°
DBQused from 50 nm out; 53 nm from the line300/20270/37 18°280/37 11°280/38 3°260/50 -10°270/53 -20°280/78 -29°280/82 -37°290/85 -49°
MCWused from 199 nm out; 31 nm from the line330/20280/29 18°280/36 10°280/36 4°260/35 -12°260/52 -20°270/91 -29°270/96 -37°270/88 -48°
FSDused from 349 nm out; 33 nm from the line360/17300/14 15°240/25 10°260/30 3°250/29 -13°250/47 -22°250/107 -29°250/111 -36°250/101 -48°
ONLused from 448 nm out; 57 nm from the line150/16 14°230/21 12°240/23 4°240/44 -11°250/66 -23°240/109 -29°240/109 -37°250/104 -48°
PIRused from 498 nm out; 61 nm from the line310/8 9°220/20 8°230/23 1°230/39 -14°240/42 -24°240/97 -33°240/123 -38°240/118 -47°
RAPused from 598 nm out; 56 nm from the line290/5 5°200/19 5°220/14 0°220/35 -14°240/47 -26°230/87 -34°230/113 -40°230/119 -48°
LNDused from 797 nm out; 116 nm from the line190/5 1°200/13 -3°210/33 -16°220/34 -27°220/54 -40°210/57 -43°210/71 -43°
PIHused from 996 nm out; 86 nm from the line020/14040/10 -1°130/7 -6°120/16 -18°120/32 -31°170/30 -40°180/29 -44°180/16 -41°
BOIused from 1146 nm out; 75 nm from the line340/20 4°360/20 -2°020/10 -7°040/23 -19°040/26 -34°040/32 -40°030/32 -43°360/10 -44°

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
ORD Chicago, IL departure VFR Sky: a few clouds at 25,000 feet from the southwest (220°) at 7 knots, gusting to 17 10+ mi none 680 ft 3:51 am CDT (08:51 UTC)
RFD Chicago/Rockford, IL 50 nm out, 5 nm west of the line, tower VFR from the southwest (220°) at 11 knots 10+ mi none 742 ft 08:54 UTC
DBQ Dubuque, IA 130 nm out, 4 nm southeast of the line, tower VFR from the west (280°) at 11 knots 10+ mi none 1,076 ft 08:53 UTC
SHL Sheldon, IA 359 nm out, 4 nm north of the line marginal VFR Sky: overcast at 1,600 feet from the northwest (320°) at 7 knots 10+ mi 1,600 ft 1,419 ft 09:15 UTC
FSD Sioux Falls, SD 399 nm out, 20 nm north of the line, tower VFR Sky: a few clouds at 1,800 feet from the northwest (320°) at 6 knots 10+ mi none 1,430 ft 08:56 UTC
ICR Winner, SD 528 nm out, 9 nm southwest of the line marginal VFR Sky: overcast at 2,200 feet calm 10+ mi 2,200 ft 2,032 ft 08:53 UTC
RAP Rapid City, SD 678 nm out, 20 nm north of the line, tower marginal VFR Sky: overcast at 1,900 feet Weather: light rain from the southwest (220°) at 5 knots 10+ mi 1,900 ft 3,203 ft 09:13 UTC
HSG Thermopolis, WY 907 nm out, 7 nm south of the line IFR Sky: overcast at 500 feet calm 10+ mi 500 ft 4,891 ft 08:55 UTC
JAC Jackson, WY 1006 nm out, 12 nm south of the line, tower VFR Sky: a few clouds at 600 feet, a broken layer at 4,400 feet, a broken layer at 12,000 feet from the southeast (130°) at 4 knots 10+ mi 4,400 ft 6,451 ft 08:56 UTC
SUN Hailey, ID 1166 nm out, 11 nm southeast of the line, tower VFR Sky: a broken layer at 7,000 feet, overcast at 9,000 feet from the northwest (310°) at 6 knots 10+ mi 7,000 ft 5,319 ft 09:15 UTC
BOI Boise, ID destination VFR from the west-northwest (290°) at 10 knots 10+ mi none 2,871 ft 2:53 am MDT (08:53 UTC)

The highest airport on this list sits at 6,451 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

ORD Chicago, IL

the observation and the forecast as issued, and in English
METAR KORD 130851Z 22007G17KT 10SM FEW250 23/15 A2973 RMK AO2 SLP061 T02330150 55001 $
METAR
a routine hourly observation
KORD
the station, KORD
130851Z
observed 3:51 am CDT (08:51 UTC)
22007G17KT
wind from the southwest at 7 knots, gusting to 17
10SM
visibility 10 miles
FEW250
a few clouds at 25,000 feet
23/15
temperature 23 °C (73 °F), dew point 15 °C (59 °F)
A2973
altimeter setting 29.73 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP061
sea-level pressure 1006.1 hPa
T02330150
temperature 23.3 °C (74 °F), dew point 15 °C (59 °F)
55001
pressure in the last three hours falling, then rising, change 0.1 hPa
$
the station needs maintenance
TAF KORD 130856Z 1309/1412 22012KT P6SM SCT150 WS010/26045KT FM131100 27010KT P6SM FEW025 SCT100 FM140100 02006KT P6SM SCT040 BKN090 FM140400 05007KT P6SM VCTS SCT030 OVC040CB TEMPO 1405/1409 3SM -TSRA SCT020 BKN030CB FM141000 03010KT P6SM SCT012 BKN025
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KORD
the station, KORD
130856Z
issued 3:56 am CDT (08:56 UTC)
1309/1412 22012KT P6SM SCT150 WS010/26045KT
valid from Tue 4:00 am CDT (09:00 UTC) to Wed 7:00 am CDT (12:00 UTC): wind from the southwest at 12 knots, visibility more than 6 miles, scattered clouds at 15,000 feet, wind shear below 1,000 feet: wind from 260° at 45 knots above it
FM131100 27010KT P6SM FEW025 SCT100
from Tue 6:00 am CDT (11:00 UTC): wind from the west at 10 knots, visibility more than 6 miles, a few clouds at 2,500 feet, scattered clouds at 10,000 feet
FM140100 02006KT P6SM SCT040 BKN090
from Tue 8:00 pm CDT (01:00 UTC): wind from the north-northeast at 6 knots, visibility more than 6 miles, scattered clouds at 4,000 feet, a broken layer at 9,000 feet
FM140400 05007KT P6SM VCTS SCT030 OVC040CB
from Tue 11:00 pm CDT (04:00 UTC): wind from the northeast at 7 knots, visibility more than 6 miles, vcts, scattered clouds at 3,000 feet, overcast at 4,000 feet (thunderheads)
TEMPO 1405/1409 3SM -TSRA SCT020 BKN030CB
at times from Wed 12:00 am CDT (05:00 UTC) to Wed 4:00 am CDT (09:00 UTC): visibility 3 miles, light thunderstorms with rain, scattered clouds at 2,000 feet, a broken layer at 3,000 feet (thunderheads)
FM141000 03010KT P6SM SCT012 BKN025
from Wed 5:00 am CDT (10:00 UTC): wind from the north-northeast at 10 knots, visibility more than 6 miles, scattered clouds at 1,200 feet, a broken layer at 2,500 feet

RFD Chicago/Rockford, IL

the observation and the forecast as issued, and in English
METAR KRFD 130854Z AUTO 22011KT 10SM CLR 22/16 A2974 RMK AO2 SLP063 T02220161 51001 $
METAR
a routine hourly observation
KRFD
the station, KRFD
130854Z
observed 08:54 UTC on the 13th
AUTO
fully automated report, nobody checked it
22011KT
wind from the southwest at 11 knots
10SM
visibility 10 miles
CLR
clear skies
22/16
temperature 22 °C (72 °F), dew point 16 °C (61 °F)
A2974
altimeter setting 29.74 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP063
sea-level pressure 1006.3 hPa
T02220161
temperature 22.2 °C (72 °F), dew point 16.1 °C (61 °F)
51001
pressure in the last three hours rising, then steady, change 0.1 hPa
$
the station needs maintenance
TAF KRFD 130856Z 1309/1406 22011KT P6SM SCT150 WS010/26045KT FM131100 29010KT P6SM FEW025 SCT100 FM132300 36005KT P6SM SCT040 BKN090 FM140200 01007KT P6SM VCTS SCT030 OVC040CB TEMPO 1403/1406 3SM -TSRA SCT020 BKN030CB
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KRFD
the station, KRFD
130856Z
issued 08:56 UTC on the 13th
1309/1406 22011KT P6SM SCT150 WS010/26045KT
valid from Tue 09:00 UTC to Wed 06:00 UTC: wind from the southwest at 11 knots, visibility more than 6 miles, scattered clouds at 15,000 feet, wind shear below 1,000 feet: wind from 260° at 45 knots above it
FM131100 29010KT P6SM FEW025 SCT100
from Tue 11:00 UTC: wind from the west-northwest at 10 knots, visibility more than 6 miles, a few clouds at 2,500 feet, scattered clouds at 10,000 feet
FM132300 36005KT P6SM SCT040 BKN090
from Tue 23:00 UTC: wind from the north at 5 knots, visibility more than 6 miles, scattered clouds at 4,000 feet, a broken layer at 9,000 feet
FM140200 01007KT P6SM VCTS SCT030 OVC040CB
from Wed 02:00 UTC: wind from the north at 7 knots, visibility more than 6 miles, vcts, scattered clouds at 3,000 feet, overcast at 4,000 feet (thunderheads)
TEMPO 1403/1406 3SM -TSRA SCT020 BKN030CB
at times from Wed 03:00 UTC to Wed 06:00 UTC: visibility 3 miles, light thunderstorms with rain, scattered clouds at 2,000 feet, a broken layer at 3,000 feet (thunderheads)

DBQ Dubuque, IA

the observation and the forecast as issued, and in English
METAR KDBQ 130853Z AUTO 28011KT 10SM CLR 17/14 A2978 RMK AO2 SLP078 T01720139 53021 $
METAR
a routine hourly observation
KDBQ
the station, KDBQ
130853Z
observed 08:53 UTC on the 13th
AUTO
fully automated report, nobody checked it
28011KT
wind from the west at 11 knots
10SM
visibility 10 miles
CLR
clear skies
17/14
temperature 17 °C (63 °F), dew point 14 °C (57 °F)
A2978
altimeter setting 29.78 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP078
sea-level pressure 1007.8 hPa
T01720139
temperature 17.2 °C (63 °F), dew point 13.9 °C (57 °F)
53021
pressure in the last three hours rising, faster lately, change 2.1 hPa
$
the station needs maintenance
TAF KDBQ 130807Z 1308/1406 28012KT P6SM SKC FM131100 31010KT P6SM OVC014 FM131500 30008KT P6SM SCT014 SCT250 FM140000 34007KT P6SM BKN100 OVC250 PROB30 1402/1406 4SM -TSRA BR BKN030CB
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KDBQ
the station, KDBQ
130807Z
issued 08:07 UTC on the 13th
1308/1406 28012KT P6SM SKC
valid from Tue 08:00 UTC to Wed 06:00 UTC: wind from the west at 12 knots, visibility more than 6 miles, clear skies
FM131100 31010KT P6SM OVC014
from Tue 11:00 UTC: wind from the northwest at 10 knots, visibility more than 6 miles, overcast at 1,400 feet
FM131500 30008KT P6SM SCT014 SCT250
from Tue 15:00 UTC: wind from the west-northwest at 8 knots, visibility more than 6 miles, scattered clouds at 1,400 feet, scattered clouds at 25,000 feet
FM140000 34007KT P6SM BKN100 OVC250
from Wed 00:00 UTC: wind from the north-northwest at 7 knots, visibility more than 6 miles, a broken layer at 10,000 feet, overcast at 25,000 feet
PROB30 1402/1406 4SM -TSRA BR BKN030CB
a 30% chance from Wed 02:00 UTC to Wed 06:00 UTC: visibility 4 miles, light thunderstorms with rain, mist, a broken layer at 3,000 feet (thunderheads)

SHL Sheldon, IA

the observation as issued, and in English
METAR KSHL 130915Z AUTO 32007KT 10SM OVC016 10/10 A2987 RMK AO2
METAR
a routine hourly observation
KSHL
the station, KSHL
130915Z
observed 09:15 UTC on the 13th
AUTO
fully automated report, nobody checked it
32007KT
wind from the northwest at 7 knots
10SM
visibility 10 miles
OVC016
overcast at 1,600 feet
10/10
temperature 10 °C (50 °F), dew point 10 °C (50 °F)
A2987
altimeter setting 29.87 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor

FSD Sioux Falls, SD

the observation and the forecast as issued, and in English
METAR KFSD 130856Z AUTO 32006KT 10SM FEW018 07/06 A2991 RMK AO2 SLP132 T00720056 50003
METAR
a routine hourly observation
KFSD
the station, KFSD
130856Z
observed 08:56 UTC on the 13th
AUTO
fully automated report, nobody checked it
32006KT
wind from the northwest at 6 knots
10SM
visibility 10 miles
FEW018
a few clouds at 1,800 feet
07/06
temperature 7 °C (45 °F), dew point 6 °C (43 °F)
A2991
altimeter setting 29.91 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP132
sea-level pressure 1013.2 hPa
T00720056
temperature 7.2 °C (45 °F), dew point 5.6 °C (42 °F)
50003
pressure in the last three hours rising, then falling, change 0.3 hPa
TAF KFSD 130901Z 1309/1406 33006KT P6SM BKN018 FM131400 35007KT P6SM BKN025 FM131700 34006KT P6SM SCT035 FM140000 35007KT P6SM FEW060
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KFSD
the station, KFSD
130901Z
issued 09:01 UTC on the 13th
1309/1406 33006KT P6SM BKN018
valid from Tue 09:00 UTC to Wed 06:00 UTC: wind from the north-northwest at 6 knots, visibility more than 6 miles, a broken layer at 1,800 feet
FM131400 35007KT P6SM BKN025
from Tue 14:00 UTC: wind from the north at 7 knots, visibility more than 6 miles, a broken layer at 2,500 feet
FM131700 34006KT P6SM SCT035
from Tue 17:00 UTC: wind from the north-northwest at 6 knots, visibility more than 6 miles, scattered clouds at 3,500 feet
FM140000 35007KT P6SM FEW060
from Wed 00:00 UTC: wind from the north at 7 knots, visibility more than 6 miles, a few clouds at 6,000 feet

ICR Winner, SD

the observation as issued, and in English
METAR KICR 130853Z AUTO 00000KT 10SM OVC022 06/04 A2997 RMK AO2 SLP152 T00560039 53005 $
METAR
a routine hourly observation
KICR
the station, KICR
130853Z
observed 08:53 UTC on the 13th
AUTO
fully automated report, nobody checked it
00000KT
wind calm
10SM
visibility 10 miles
OVC022
overcast at 2,200 feet
06/04
temperature 6 °C (43 °F), dew point 4 °C (39 °F)
A2997
altimeter setting 29.97 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP152
sea-level pressure 1015.2 hPa
T00560039
temperature 5.6 °C (42 °F), dew point 3.9 °C (39 °F)
53005
pressure in the last three hours rising, faster lately, change 0.5 hPa
$
the station needs maintenance

RAP Rapid City, SD

the observation and the forecast as issued, and in English
SPECI KRAP 130913Z AUTO 22005KT 10SM -RA OVC019 04/03 A3002 RMK AO2 RAB07 CIG 013V026 P0000 T00440028 $
SPECI
a special observation, issued because the weather changed
KRAP
the station, KRAP
130913Z
observed 09:13 UTC on the 13th
AUTO
fully automated report, nobody checked it
22005KT
wind from the southwest at 5 knots
10SM
visibility 10 miles
-RA
light rain
OVC019
overcast at 1,900 feet
04/03
temperature 4 °C (39 °F), dew point 3 °C (37 °F)
A3002
altimeter setting 30.02 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
RAB07
rain began 7 minutes past the hour
CIG 013V026
ceiling varying between 1,300 and 2,600 feet
P0000
a trace of precipitation in the last hour
T00440028
temperature 4.4 °C (40 °F), dew point 2.8 °C (37 °F)
$
the station needs maintenance
TAF KRAP 130704Z 1307/1406 36011KT P6SM OVC015 TEMPO 1307/1311 -SHRA FM131100 03006KT P6SM SCT008 OVC010 TEMPO 1311/1315 -SHRA FM131500 11005KT P6SM BKN015 OVC025
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KRAP
the station, KRAP
130704Z
issued 07:04 UTC on the 13th
1307/1406 36011KT P6SM OVC015
valid from Tue 07:00 UTC to Wed 06:00 UTC: wind from the north at 11 knots, visibility more than 6 miles, overcast at 1,500 feet
TEMPO 1307/1311 -SHRA
at times from Tue 07:00 UTC to Tue 11:00 UTC: light rain showers
FM131100 03006KT P6SM SCT008 OVC010
from Tue 11:00 UTC: wind from the north-northeast at 6 knots, visibility more than 6 miles, scattered clouds at 800 feet, overcast at 1,000 feet
TEMPO 1311/1315 -SHRA
at times from Tue 11:00 UTC to Tue 15:00 UTC: light rain showers
FM131500 11005KT P6SM BKN015 OVC025
from Tue 15:00 UTC: wind from the east-southeast at 5 knots, visibility more than 6 miles, a broken layer at 1,500 feet, overcast at 2,500 feet

HSG Thermopolis, WY

the observation as issued, and in English
METAR KHSG 130855Z AUTO 00000KT 10SM OVC005 04/04 A2995 RMK AO2 60003 T00390039
METAR
a routine hourly observation
KHSG
the station, KHSG
130855Z
observed 08:55 UTC on the 13th
AUTO
fully automated report, nobody checked it
00000KT
wind calm
10SM
visibility 10 miles
OVC005
overcast at 500 feet
04/04
temperature 4 °C (39 °F), dew point 4 °C (39 °F)
A2995
altimeter setting 29.95 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
60003
0.03 inches of precipitation in the last three or six hours
T00390039
temperature 3.9 °C (39 °F), dew point 3.9 °C (39 °F)

JAC Jackson, WY

the observation and the forecast as issued, and in English
METAR KJAC 130856Z AUTO 13004KT 10SM FEW006 BKN044 BKN120 03/03 A2992 RMK AO2 SLP120 T00330028 53002
METAR
a routine hourly observation
KJAC
the station, KJAC
130856Z
observed 08:56 UTC on the 13th
AUTO
fully automated report, nobody checked it
13004KT
wind from the southeast at 4 knots
10SM
visibility 10 miles
FEW006
a few clouds at 600 feet
BKN044
a broken layer at 4,400 feet
BKN120
a broken layer at 12,000 feet
03/03
temperature 3 °C (37 °F), dew point 3 °C (37 °F)
A2992
altimeter setting 29.92 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP120
sea-level pressure 1012.0 hPa
T00330028
temperature 3.3 °C (38 °F), dew point 2.8 °C (37 °F)
53002
pressure in the last three hours rising, faster lately, change 0.2 hPa
TAF KJAC 130526Z 1306/1406 03005KT 6SM -RA SCT020 OVC035 FM130900 02005KT P6SM VCSH SCT025 BKN035 OVC050 FM131400 02005KT 4SM -RA BR OVC025 PROB30 1315/1321 1SM RA OVC015 FM140100 04005KT P6SM VCSH SCT030 BKN050 BKN180
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KJAC
the station, KJAC
130526Z
issued 05:26 UTC on the 13th
1306/1406 03005KT 6SM -RA SCT020 OVC035
valid from Tue 06:00 UTC to Wed 06:00 UTC: wind from the north-northeast at 5 knots, visibility 6 miles, light rain, scattered clouds at 2,000 feet, overcast at 3,500 feet
FM130900 02005KT P6SM VCSH SCT025 BKN035 OVC050
from Tue 09:00 UTC: wind from the north-northeast at 5 knots, visibility more than 6 miles, vcsh, scattered clouds at 2,500 feet, a broken layer at 3,500 feet, overcast at 5,000 feet
FM131400 02005KT 4SM -RA BR OVC025
from Tue 14:00 UTC: wind from the north-northeast at 5 knots, visibility 4 miles, light rain, mist, overcast at 2,500 feet
PROB30 1315/1321 1SM RA OVC015
a 30% chance from Tue 15:00 UTC to Tue 21:00 UTC: visibility 1 mile, rain, overcast at 1,500 feet
FM140100 04005KT P6SM VCSH SCT030 BKN050 BKN180
from Wed 01:00 UTC: wind from the northeast at 5 knots, visibility more than 6 miles, vcsh, scattered clouds at 3,000 feet, a broken layer at 5,000 feet, a broken layer at 18,000 feet

SUN Hailey, ID

the observation and the forecast as issued, and in English
METAR KSUN 130915Z AUTO 31006KT 10SM BKN070 OVC090 02/02 A2993 RMK AO2
METAR
a routine hourly observation
KSUN
the station, KSUN
130915Z
observed 09:15 UTC on the 13th
AUTO
fully automated report, nobody checked it
31006KT
wind from the northwest at 6 knots
10SM
visibility 10 miles
BKN070
a broken layer at 7,000 feet
OVC090
overcast at 9,000 feet
02/02
temperature 2 °C (36 °F), dew point 2 °C (36 °F)
A2993
altimeter setting 29.93 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
TAF KSUN 130520Z 1306/1412 30007KT P6SM SCT030 BKN050 BKN070 FM131800 14008KT P6SM FEW080 FEW200 FM140300 31007KT P6SM FEW200 AMD LTD TO CLD VIS AND WIND TIL 131300
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KSUN
the station, KSUN
130520Z
issued 05:20 UTC on the 13th
1306/1412 30007KT P6SM SCT030 BKN050 BKN070
valid from Tue 06:00 UTC to Wed 12:00 UTC: wind from the west-northwest at 7 knots, visibility more than 6 miles, scattered clouds at 3,000 feet, a broken layer at 5,000 feet, a broken layer at 7,000 feet
FM131800 14008KT P6SM FEW080 FEW200
from Tue 18:00 UTC: wind from the southeast at 8 knots, visibility more than 6 miles, a few clouds at 8,000 feet, a few clouds at 20,000 feet
FM140300 31007KT P6SM FEW200 AMD LTD TO CLD VIS AND WIND TIL 131300
from Wed 03:00 UTC: wind from the northwest at 7 knots, visibility more than 6 miles, a few clouds at 20,000 feet, amd, ltd, to, cld, vis, and, wind, til, 131300

BOI Boise, ID

the observation and the forecast as issued, and in English
METAR KBOI 130853Z AUTO 29010KT 10SM CLR 04/M03 A2998 RMK AO2 SLP152 T00441028 50007
METAR
a routine hourly observation
KBOI
the station, KBOI
130853Z
observed 2:53 am MDT (08:53 UTC)
AUTO
fully automated report, nobody checked it
29010KT
wind from the west-northwest at 10 knots
10SM
visibility 10 miles
CLR
clear skies
04/M03
temperature 4 °C (39 °F), dew point -3 °C (27 °F)
A2998
altimeter setting 29.98 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP152
sea-level pressure 1015.2 hPa
T00441028
temperature 4.4 °C (40 °F), dew point -2.8 °C (27 °F)
50007
pressure in the last three hours rising, then falling, change 0.7 hPa
TAF KBOI 130523Z 1306/1406 29010KT P6SM BKN100 FM140400 VRB03KT P6SM SKC
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KBOI
the station, KBOI
130523Z
issued 11:23 pm MDT (05:23 UTC)
1306/1406 29010KT P6SM BKN100
valid from Tue 12:00 am MDT (06:00 UTC) to Wed 12:00 am MDT (06:00 UTC): wind from the west-northwest at 10 knots, visibility more than 6 miles, a broken layer at 10,000 feet
FM140400 VRB03KT P6SM SKC
from Tue 10:00 pm MDT (04:00 UTC): wind light and variable, visibility more than 6 miles, clear skies

At BOI when you get there the forecast at the estimated arrival, 2:42 pm MDT (20:42 UTC)

Wind from the west-northwest at 10 knots, visibility more than 6 miles, a broken layer at 10,000 feet VFR

The whole forecast for BOI
  • From Tue 12:00 am MDT (06:00 UTC): wind from the west-northwest at 10 knots, visibility more than 6 miles, a broken layer at 10,000 feet
  • From Tue 10:00 pm MDT (04:00 UTC): wind light and variable, visibility more than 6 miles, clear skies
The forecast for ORD, the departure
  • From Tue 4:00 am CDT (09:00 UTC): wind from the southwest at 12 knots, visibility more than 6 miles, low-level wind shear, scattered clouds at 15,000 feet
  • From Tue 6:00 am CDT (11:00 UTC): wind from the west at 10 knots, visibility more than 6 miles, a few clouds at 2,500 feet, scattered clouds at 10,000 feet
  • From Tue 8:00 pm CDT (01:00 UTC): wind from the north-northeast at 6 knots, visibility more than 6 miles, scattered clouds at 4,000 feet, a broken layer at 9,000 feet
  • From Tue 11:00 pm CDT (04:00 UTC): wind from the northeast at 7 knots, visibility more than 6 miles, thunderstorms nearby, scattered clouds at 3,000 feet, overcast at 4,000 feet (thunderheads)
  • At times between Wed 12:00 am CDT (05:00 UTC) and 4:00 am CDT (09:00 UTC): visibility 3 miles, light thunderstorms with rain, scattered clouds at 2,000 feet, a broken layer at 3,000 feet (thunderheads)
  • From Wed 5:00 am CDT (10:00 UTC): wind from the north-northeast at 10 knots, visibility more than 6 miles, scattered clouds at 1,200 feet, a broken layer at 2,500 feet

BOI:

the forecast as issued, and in English
TAF KBOI 130523Z 1306/1406 29010KT P6SM BKN100 FM140400 VRB03KT P6SM SKC
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KBOI
the station, KBOI
130523Z
issued 11:23 pm MDT (05:23 UTC)
1306/1406 29010KT P6SM BKN100
valid from Tue 12:00 am MDT (06:00 UTC) to Wed 12:00 am MDT (06:00 UTC): wind from the west-northwest at 10 knots, visibility more than 6 miles, a broken layer at 10,000 feet
FM140400 VRB03KT P6SM SKC
from Tue 10:00 pm MDT (04:00 UTC): wind light and variable, visibility more than 6 miles, clear skies

ORD:

the forecast as issued, and in English
TAF KORD 130856Z 1309/1412 22012KT P6SM SCT150 WS010/26045KT FM131100 27010KT P6SM FEW025 SCT100 FM140100 02006KT P6SM SCT040 BKN090 FM140400 05007KT P6SM VCTS SCT030 OVC040CB TEMPO 1405/1409 3SM -TSRA SCT020 BKN030CB FM141000 03010KT P6SM SCT012 BKN025
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KORD
the station, KORD
130856Z
issued 3:56 am CDT (08:56 UTC)
1309/1412 22012KT P6SM SCT150 WS010/26045KT
valid from Tue 4:00 am CDT (09:00 UTC) to Wed 7:00 am CDT (12:00 UTC): wind from the southwest at 12 knots, visibility more than 6 miles, scattered clouds at 15,000 feet, wind shear below 1,000 feet: wind from 260° at 45 knots above it
FM131100 27010KT P6SM FEW025 SCT100
from Tue 6:00 am CDT (11:00 UTC): wind from the west at 10 knots, visibility more than 6 miles, a few clouds at 2,500 feet, scattered clouds at 10,000 feet
FM140100 02006KT P6SM SCT040 BKN090
from Tue 8:00 pm CDT (01:00 UTC): wind from the north-northeast at 6 knots, visibility more than 6 miles, scattered clouds at 4,000 feet, a broken layer at 9,000 feet
FM140400 05007KT P6SM VCTS SCT030 OVC040CB
from Tue 11:00 pm CDT (04:00 UTC): wind from the northeast at 7 knots, visibility more than 6 miles, vcts, scattered clouds at 3,000 feet, overcast at 4,000 feet (thunderheads)
TEMPO 1405/1409 3SM -TSRA SCT020 BKN030CB
at times from Wed 12:00 am CDT (05:00 UTC) to Wed 4:00 am CDT (09:00 UTC): visibility 3 miles, light thunderstorms with rain, scattered clouds at 2,000 feet, a broken layer at 3,000 feet (thunderheads)
FM141000 03010KT P6SM SCT012 BKN025
from Wed 5:00 am CDT (10:00 UTC): wind from the north-northeast at 10 knots, visibility more than 6 miles, scattered clouds at 1,200 feet, a broken layer at 2,500 feet

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

No temporary flight restriction on or near this route right now.

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

ORD: 64 notices in force, 2 starting within a week. runway 04R/22L closed runway 09L/27R closed runway 09R/27L closed runway 10R/28L closed all of them, grouped →

  • closed Taxiway B1 closed until Tue 13 Oct, 6:00 am CDT (11:00 UTC) · ORD 10/467
    as issued
    !ORD 10/467 ORD TWY B1 CLSD 2610130448-2610131100
  • closed Taxiway B between taxiway A6 and taxiway A9 closed until Tue 13 Oct, 6:00 am CDT (11:00 UTC) · ORD 10/468
    as issued
    !ORD 10/468 ORD TWY B BTN TWY A6 AND TWY A9 CLSD 2610130448-2610131100
  • closed Taxiway A8 closed until Tue 13 Oct, 6:00 am CDT (11:00 UTC) · ORD 10/466
    as issued
    !ORD 10/466 ORD TWY A8 CLSD 2610130447-2610131100
  • closed Taxiway A7 closed until Tue 13 Oct, 6:00 am CDT (11:00 UTC) · ORD 10/465
    as issued
    !ORD 10/465 ORD TWY A7 CLSD 2610130447-2610131100

BOI: 49 notices in force, 3 starting within a week. all of them, grouped →

  • closed Taxiway C between runway 10L/28R and taxiway A closed until further notice · BOI 10/064
    as issued
    !BOI 10/064 BOI TWY C BTN RWY 10L/28R AND TWY A CLSD 2610071225-PERM
  • closed Taxiway A between TXL A2 and taxiway M closed until Fri 6 Nov, 4:59 pm MST (23:59 UTC) · BOI 10/056
    as issued
    !BOI 10/056 BOI TWY A BTN TXL A2 AND TWY M CLSD 2610061743-2611062359
  • closed Apron TXL A2 closed until Fri 6 Nov, 4:00 pm MST (23:00 UTC) · BOI 10/054
    as issued
    !BOI 10/054 BOI APRON TXL A2 CLSD 2610061706-2611062300
  • closed Apron TXL N1 closed until Fri 6 Nov, 4:59 pm MST (23:59 UTC) · BOI 10/050
    as issued
    !BOI 10/050 BOI APRON TXL N1 CLSD 2610061500-2611062359

79 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 09 LOC/DME out of service until Wed 30 Dec, 2:00 pm CST (20:00 UTC) · 0 nm along the route, 24 nm off the line · LOT 09/014
    as issued
    !LOT 09/014 LOT NAV ILS RWY 09 LOC/DME U/S 2609302051-2612302000
  • Obstruction tower lights (ASR 1216755) 42°06′N 87°52′W (1.4 nautical miles east PWK) 823.8FT (160.1FT above ground level) out of service until Thu 29 Oct, 12:00 pm CDT (17:00 UTC) · 0 nm along the route, 8 nm off the line · PWK 09/133
    as issued
    !PWK 09/133 PWK OBST TOWER LGT (ASR 1216755) 420644.10N0875216.70W (1.4NM E PWK) 823.8FT (160.1FT AGL) U/S 2609301719-2610291700
  • Navigation aid ILS runway 23 glide path out of service until Sat 31 Oct, 6:59 pm CDT (23:59 UTC), estimated · 0 nm along the route, 27 nm off the line · UGN 09/007
    as issued
    !UGN 09/007 UGN NAV ILS RWY 23 GP U/S 2609270420-2610312359EST
  • Obstruction tower lights (ASR 1253382) 42°08′N 87°53′W (1.7 nautical miles NNE PWK) 817.9FT (161.7FT above ground level) out of service until Tue 1 Dec, 5:59 pm CST (23:59 UTC) · 0 nm along the route, 10 nm off the line · PWK 08/052
    as issued
    !PWK 08/052 PWK OBST TOWER LGT (ASR 1253382) 420824.10N0875306.90W (1.7NM NNE PWK) 817.9FT (161.7FT AGL) U/S 2608121503-2612012359
  • Obstruction tower lights (ASR 1253385) 42°08′N 87°53′W (1.7 nautical miles NNE PWK) 817.9FT (161.1FT above ground level) out of service until Tue 1 Dec, 5:59 pm CST (23:59 UTC) · 0 nm along the route, 10 nm off the line · PWK 08/053
    as issued
    !PWK 08/053 PWK OBST TOWER LGT (ASR 1253385) 420824.20N0875308.50W (1.7NM NNE PWK) 817.9FT (161.1FT AGL) U/S 2608121503-2612012359
  • Obstruction tower lights (ASR 1253380) 42°08′N 87°53′W (1.6 nautical miles NNE PWK) 817.9FT (161.1FT above ground level) out of service until Tue 1 Dec, 5:59 pm CST (23:59 UTC) · 0 nm along the route, 10 nm off the line · PWK 08/051
    as issued
    !PWK 08/051 PWK OBST TOWER LGT (ASR 1253380) 420820.20N0875307.40W (1.6NM NNE PWK) 817.9FT (161.1FT AGL) U/S 2608121502-2612012359
  • Obstruction tower lights (ASR 1253376) 42°08′N 87°53′W (1.6 nautical miles NNE PWK) 817.9FT (161.1FT above ground level) out of service until Tue 1 Dec, 5:59 pm CST (23:59 UTC) · 0 nm along the route, 10 nm off the line · PWK 08/050
    as issued
    !PWK 08/050 PWK OBST TOWER LGT (ASR 1253376) 420820.50N0875308.90W (1.6NM NNE PWK) 817.9FT (161.1FT AGL) U/S 2608121502-2612012359
  • Navigation aid ILS runway 23 outer marker out of service until Mon 27 Sep 2027, 4:11 pm CDT (21:11 UTC), estimated · 0 nm along the route, 27 nm off the line · UGN 02/006
    as issued
    !UGN 02/006 UGN NAV ILS RWY 23 OM U/S 2602051247-2709272111EST
  • Obstruction tower lights (ASR 1223365) 42°00′N 88°02′W (2.6 nautical miles south 4H1) 873.0FT (132.9FT above ground level) out of service until Sat 26 Dec, 1:47 pm CST (19:47 UTC) · 10 nm along the route, 4 nm off the line · 4H1 09/301
    as issued
    !IKK 09/301 4H1 OBST TOWER LGT (ASR 1223365) 420020.00N0880249.30W (2.6NM S 4H1) 873.0FT (132.9FT AGL) U/S 2609271847-2612261947
  • Obstruction tower lights (ASR 1013848) 41°56′N 88°04′W (3.5 nautical miles SSE 06C) 1494.1FT (748.0FT above ground level) out of service until Sun 25 Oct, 6:59 pm CDT (23:59 UTC) · 10 nm along the route, 5 nm off the line · 06C 09/287
    as issued
    !IKK 09/287 06C OBST TOWER LGT (ASR 1013848) 415603.00N0880422.00W (3.5NM SSE 06C) 1494.1FT (748.0FT AGL) U/S 2609251901-2610252359
  • Obstruction tower lights (ASR 1013849) 41°56′N 88°04′W (3.5 nautical miles SSE 06C) 1000.7FT (249.3FT above ground level) out of service until Sun 25 Oct, 6:59 pm CDT (23:59 UTC) · 10 nm along the route, 5 nm off the line · 06C 09/286
    as issued
    !IKK 09/286 06C OBST TOWER LGT (ASR 1013849) 415607.00N0880426.00W (3.5NM SSE 06C) 1000.7FT (249.3FT AGL) U/S 2609251900-2610252359
  • Navigation aid ILS runway 02L outer marker out of service until Mon 6 Dec 2027, 3:11 pm CST (21:11 UTC), estimated · 10 nm along the route, 9 nm off the line · DPA 04/017
    as issued
    !DPA 04/017 DPA NAV ILS RWY 02L OM U/S 2604221216-2712062111EST
  • Obstruction tower lights (ASR 1059247) 42°15′N 88°50′W (4.1 nautical miles south C77) 1034.1FT (262.1FT above ground level) out of service until Tue 9 Feb, 3:16 pm CST (21:16 UTC) · 40 nm along the route, 8 nm off the line · C77 10/117
    as issued
    !IKK 10/117 C77 OBST TOWER LGT (ASR 1059247) 421518.40N0885039.90W (4.1NM S C77) 1034.1FT (262.1FT AGL) U/S 2610122116-2702092116
  • Obstruction tower lights (ASR 1274717) 42°03′N 88°44′W (7.9 nautical miles north DKB) 1127.0FT (257.9FT above ground level) out of service until Sun 6 Dec, 5:59 pm CST (23:59 UTC) · 40 nm along the route, 5 nm off the line · DKB 10/001
    as issued
    !DKB 10/001 DKB OBST TOWER LGT (ASR 1274717) 420350.20N0884404.40W (7.9NM N DKB) 1127.0FT (257.9FT AGL) U/S 2610021331-2612062359
  • Obstruction tower lights (ASR 1202762) 42°01′N 88°53′W (10.1 nautical miles WNW DKB) 1137.8FT (259.8FT above ground level) out of service until Mon 7 Dec, 12:46 pm CST (18:46 UTC) · 40 nm along the route, 9 nm off the line · DKB 09/003
    as issued
    !DKB 09/003 DKB OBST TOWER LGT (ASR 1202762) 420120.50N0885356.70W (10.1NM WNW DKB) 1137.8FT (259.8FT AGL) U/S 2609081746-2612071846
  • Obstruction tower lights (ASN 2016-above ground level-8983-OE) 42°12′N 89°04′W (1.3 nautical miles northeast RFD) 821 ft (57 ft above ground level) out of service until Thu 19 Nov, 3:47 pm CST (21:47 UTC), estimated · 50 nm along the route, 4 nm off the line · RFD 10/026
    as issued
    !RFD 10/026 RFD OBST TOWER LGT (ASN 2016-AGL-8983-OE) 421225N0890417W (1.3NM NE RFD) 821FT (57FT AGL) U/S 2610051550-2611192147EST
  • Obstruction tower lights (ASN 2016-above ground level-8993-OE) 42°11′N 89°04′W (1.2 nautical miles east RFD) 845 ft (89 ft above ground level) out of service until Thu 19 Nov, 3:47 pm CST (21:47 UTC), estimated · 50 nm along the route, 4 nm off the line · RFD 10/025
    as issued
    !RFD 10/025 RFD OBST TOWER LGT (ASN 2016-AGL-8993-OE) 421139N0890412W (1.2NM E RFD) 845FT (89FT AGL) U/S 2610051549-2611192147EST
  • Obstruction Power line LGT(ASN 2016-above ground level-8989-OE) 42°11′N 89°04′W (1 nautical miles east RFD) 829 ft (89 ft above ground level) out of service until Thu 12 Nov, 6:11 pm CST (00:11 UTC) · 50 nm along the route, 5 nm off the line · RFD 09/177
    as issued
    !RFD 09/177 RFD OBST POWER LINE LGT(ASN 2016-AGL-8989-OE) 421157N0890418W (1NM E RFD) 829FT (89FT AGL) U/S 2609290013-2611130011
  • Obstruction Power line LGT(ASN 2016-above ground level-8989-OE) 42°11′N 89°04′W (1 nautical miles east RFD) 829 ft (89 ft above ground level) out of service until Thu 12 Nov, 8:00 pm CST (02:00 UTC) · 50 nm along the route, 5 nm off the line · RFD 09/178
    as issued
    !RFD 09/178 RFD OBST POWER LINE LGT(ASN 2016-AGL-8989-OE) 421157N0890418W (1NM E RFD) 829FT (89FT AGL) U/S 2609290013-2611130200
  • Obstruction Pole lights (ASN Unknown) 42°11′N 89°06′W (.83 nautical miles southwest approach end runway 19) Unknown (120 ft above ground level) out of service until Thu 31 Dec, 5:59 pm CST (23:59 UTC) · 50 nm along the route, 5 nm off the line · RFD 09/167
    as issued
    !RFD 09/167 RFD OBST POLE LGT (ASN UNKNOWN) 421159N0890618W (.83NM SW APCH END RWY 19) 
UNKNOWN (120FT AGL) U/S 2609260323-2612312359
  • Obstruction tower lights (ASR 1013171) 42°19′N 89°00′W (5.8 nautical miles ENE 1C8) 1356.0FT (500.0FT above ground level) out of service until Mon 14 Dec, 11:45 pm CST (05:45 UTC) · 50 nm along the route, 9 nm off the line · 1C8 08/329
    as issued
    !IKK 08/329 1C8 OBST TOWER LGT (ASR 1013171) 421920.00N0890041.00W (5.8NM ENE 1C8) 1356.0FT (500.0FT AGL) U/S 2608170545-2612150545
  • Obstruction tower lights (ASR 1005629) 42°19′N 89°13′W (4.4 nautical miles WNW 1C8) 1135.2FT (265.1FT above ground level) out of service until Tue 20 Oct, 6:59 pm CDT (23:59 UTC) · 60 nm along the route, 7 nm off the line · 1C8 08/388
    as issued
    !IKK 08/388 1C8 OBST TOWER LGT (ASR 1005629) 421938.00N0891322.00W (4.4NM WNW 1C8) 1135.2FT (265.1FT AGL) U/S 2608201610-2610202359
  • Navigation aid ILS runway 04 outer marker out of service until Tue 16 Nov 2027, 3:11 pm CST (21:11 UTC), estimated · 60 nm along the route, 26 nm off the line · JVL 03/055
    as issued
    !JVL 03/055 JVL NAV ILS RWY 04 OM U/S 2604012000-2711162111EST
  • Obstruction tower lights (ASR 1241997) 42°13′N 89°29′W (4.5 nautical miles ESE FEP) 1140.7FT (259.8FT above ground level) out of service until Mon 7 Dec, 5:59 pm CST (23:59 UTC) · 70 nm along the route, 3 nm off the line · FEP 10/002
    as issued
    !FEP 10/002 FEP OBST TOWER LGT (ASR 1241997) 421346.00N0892902.80W (4.5NM ESE FEP) 1140.7FT (259.8FT AGL) U/S 2610071613-2612072359
  • Obstruction tower lights (ASR 1044986) 42°16′N 89°19′W (8.8 nautical miles west 1C8) 1315.0FT (399.9FT above ground level) out of service until Fri 23 Oct, 6:59 pm CDT (23:59 UTC) · 70 nm along the route, 5 nm off the line · 1C8 09/231
    as issued
    !IKK 09/231 1C8 OBST TOWER LGT (ASR 1044986) 421648.40N0891958.90W (8.8NM W 1C8) 1315.0FT (399.9FT AGL) U/S 2609220259-2610232359
  • Obstruction tower lights (ASR 1228871) 42°16′N 89°25′W (7.1 nautical miles ENE FEP) 1082.7FT (309.7FT above ground level) out of service until Sat 31 Oct, 1:26 am CDT (06:26 UTC) · 70 nm along the route, 2 nm off the line · FEP 08/001
    as issued
    !FEP 08/001 FEP OBST TOWER LGT (ASR 1228871) 421652.60N0892542.10W (7.1NM ENE FEP) 1082.7FT (309.7FT AGL) U/S 2608020626-2610310626
  • Obstruction tower lights (ASR 1208200) 42°17′N 89°22′W (10.0 nautical miles ENE FEP) 1118.8FT (259.8FT above ground level) out of service until Thu 22 Oct, 11:00 pm CDT (04:00 UTC) · 70 nm along the route, 4 nm off the line · FEP 07/014
    as issued
    !FEP 07/014 FEP OBST TOWER LGT (ASR 1208200) 421754.70N0892209.20W (10.0NM ENE FEP) 1118.8FT (259.8FT AGL) U/S 2607241110-2610230400
  • Obstruction tower lights (ASR 1225726) 42°13′N 89°39′W (3.6 nautical miles WSW FEP) 1126.0FT (259.8FT above ground level) out of service until Thu 5 Nov, 5:59 pm CST (23:59 UTC) · 80 nm along the route, 3 nm off the line · FEP 09/004
    as issued
    !FEP 09/004 FEP OBST TOWER LGT (ASR 1225726) 421355.50N0893938.80W (3.6NM WSW FEP) 1126.0FT (259.8FT AGL) U/S 2609051939-2611052359
  • Obstruction tower lights (ASR 1008923) 42°18′N 89°56′W (16.7 nautical miles west FEP) 1,561 ft (516 ft above ground level) out of service until Thu 19 Nov, 4:22 pm CST (22:22 UTC), estimated · 90 nm along the route, 4 nm off the line · FEP 10/001
    as issued
    !FEP 10/001 FEP OBST TOWER LGT (ASR 1008923) 421822.50N0895649.70W (16.7NM W FEP) 1561FT (516FT AGL) U/S 2610051622-2611192222EST
  • Obstruction tower lights (ASR 1031428) 42°23′N 89°46′W (11.9 nautical miles northwest FEP) 1209.6FT (267.7FT above ground level) out of service until Sun 22 Nov, 3:07 pm CST (21:07 UTC) · 90 nm along the route, 6 nm off the line · FEP 08/016
    as issued
    !FEP 08/016 FEP OBST TOWER LGT (ASR 1031428) 422301.10N0894637.40W (11.9NM NW FEP) 1209.6FT (267.7FT AGL) U/S 2608242007-2611222107

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 ORD 6:13 pm CDT (23:13 UTC), at BOI 7:03 pm MDT (01:03 UTC) (civil twilight ends 7:32 pm MDT (01:32 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 upper Mississippi valley
Radar now, the upper Mississippi valley · loop National Weather Service
Radar now, the northern Rockies
Radar now, the northern Rockies · loop National Weather Service
Radar now, the Pacific Northwest
Radar now, the Pacific Northwest · loop National Weather Service
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
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
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: Chicago O'Hare International, Boise Air Trml/Gowen Field.