The U.S. aircraft register, updated daily
Plan a flight · Tue 5:04 am CDT (10:04 UTC)

Chicago O'Hare International to Birmingham-Shuttlesworth International ORD → BHM

508 nautical miles (585 statute miles) south on a straight line, true course 173°, about 176° magnetic at the departure end (variation 3W). At 120 knots that is 2 h 57 min at the quickest height in today's winds (34,000 ft, a 52-knot tailwind), arriving about 8:01 am CDT (13:01 UTC). Right now ORD is VFR, wind from the southwest (230°) at 10 knots; BHM is VFR, wind calm. 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: 3,777 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 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 209 nm of the route.

Turbulence No turbulence warning in force along 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 209 nm of the route. No pilot has reported turbulence near the line in the last three hours. The government's turbulence forecast map ↗

Icing No icing warning in force along the route. No pilot has reported icing near the line in the last three hours. The freezing level is about 14,500 ft (from the winds-aloft temperatures), so icing is possible in cloud above that. The government's icing forecast map ↗

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

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 6 forecast points nearest it (JOT, IND, EVV, BNA, HSV, BHM). A plus sign is a headwind, a minus sign a tailwind.

HeightAverage windHead- or tailwindTemperatureGround speedTime en routeArrival
3,500 ft270° at 25 kt−4 kt124 kt4 h 06 min9:10 am CDT (14:10 UTC)
5,500 ft280° at 23 kt−8 kt128 kt3 h 58 min9:02 am CDT (14:02 UTC)
7,500 ft280° at 21 kt−7 kt14 °C127 kt4 h9:04 am CDT (14:04 UTC)
9,500 ft280° at 18 kt−5 kt10 °C125 kt4 h 04 min9:08 am CDT (14:08 UTC)
11,500 ft280° at 18 kt−4 kt6 °C124 kt4 h 06 min9:10 am CDT (14:10 UTC)
13,500 ft280° at 20 kt−5 kt2 °C125 kt4 h 04 min9:08 am CDT (14:08 UTC)
15,500 ft280° at 24 kt−6 kt-3 °C126 kt4 h 02 min9:06 am CDT (14:06 UTC)
17,500 ft280° at 27 kt−8 kt-7 °C128 kt3 h 58 min9:02 am CDT (14:02 UTC)
18,000 ft FL180280° at 28 kt−8 kt-8 °C128 kt3 h 58 min9:02 am CDT (14:02 UTC)
24,000 ft FL240300° at 39 kt−21 kt-19 °C141 kt3 h 36 min8:40 am CDT (13:40 UTC)
30,000 ft FL300310° at 66 kt−51 kt-28 °C171 kt2 h 58 min8:02 am CDT (13:02 UTC)
34,000 ft FL340310° at 68 kt−52 kt-38 °C172 kt2 h 57 min8:01 am CDT (13:01 UTC)
39,000 ft FL390310° at 58 kt−44 kt-49 °C164 kt3 h 06 min8:10 am CDT (13:10 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; 15 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°
INDused from 100 nm out; 61 nm from the line280/32280/27 17°270/26 12°280/25 5°270/41 -10°290/44 -20°310/61 -29°310/77 -38°310/72 -49°
EVVused from 149 nm out; 63 nm from the line270/27300/22 16°280/11 12°270/9 6°280/26 -9°300/32 -19°310/72 -28°310/69 -38°310/60 -49°
BNAused from 299 nm out; 37 nm from the line260/21290/18 17°290/15 10°310/8 6°290/24 -8°310/39 -19°320/70 -28°320/65 -38°320/48 -49°
HSVused from 398 nm out; 21 nm from the line260/15290/15 18°310/9 11°280/12 5°320/23 -7°300/39 -16°330/59 -28°330/58 -39°340/42 -49°
BHMused from 498 nm out; 5 nm from the line270/13300/12 18°320/9 11°310/10 5°330/21 -5°310/37 -16°340/52 -28°340/53 -39°340/41 -49°

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 from the southwest (230°) at 10 knots 10+ mi none 680 ft 4:51 am CDT (09:51 UTC)
LOT Chicago/Romeoville, IL 20 nm out, 11 nm west of the line, tower VFR from the southwest (220°) at 9 knots, gusting to 15 10+ mi none 679 ft 09:55 UTC
TIP Rantoul, IL 100 nm out, 22 nm west of the line VFR from the southwest (220°) at 8 knots 10+ mi none 737 ft 09:55 UTC
HUF Terre Haute, IN 149 nm out, 11 nm east of the line, tower VFR from the south-southwest (200°) at 6 knots 10+ mi none 589 ft 09:53 UTC
SIV Sullivan, IN 169 nm out, 4 nm southeast of the line no report just now 539 ft
EVV Evansville, IN 239 nm out, 9 nm west of the line, tower VFR from the south-southwest (200°) at 8 knots 10+ mi none 421 ft 09:54 UTC
OWB Owensboro, KY 259 nm out, 6 nm northeast of the line, tower VFR from the south (170°) at 3 knots 10+ mi none 407 ft 09:56 UTC
JWN Nashville, TN 349 nm out, 10 nm east of the line, tower VFR calm 9 mi none 501 ft 09:55 UTC
BNA Nashville, TN 359 nm out, 19 nm east of the line, tower VFR from the south (180°) at 3 knots 10+ mi none 599 ft 09:53 UTC
HSV Huntsville, AL 448 nm out, 7 nm northeast of the line, tower VFR from the east (100°) at 3 knots 10+ mi none 628 ft 09:53 UTC
CMD Cullman, AL 468 nm out, 3 nm northwest of the line VFR calm 10+ mi none 969 ft 09:55 UTC
BHM Birmingham, AL destination VFR calm 10+ mi none 650 ft 4:53 am CDT (09:53 UTC)

The highest airport on this list sits at 969 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 130951Z 23010KT 10SM CLR 23/15 A2974 RMK AO2 SLP063 T02330150 $
METAR
a routine hourly observation
KORD
the station, KORD
130951Z
observed 4:51 am CDT (09:51 UTC)
23010KT
wind from the southwest at 10 knots
10SM
visibility 10 miles
CLR
clear skies
23/15
temperature 23 °C (73 °F), dew point 15 °C (59 °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
T02330150
temperature 23.3 °C (74 °F), dew point 15 °C (59 °F)
$
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

LOT Chicago/Romeoville, IL

the observation as issued, and in English
METAR KLOT 130955Z AUTO 22009G15KT 10SM CLR 23/15 A2977 RMK AO2
METAR
a routine hourly observation
KLOT
the station, KLOT
130955Z
observed 09:55 UTC on the 13th
AUTO
fully automated report, nobody checked it
22009G15KT
wind from the southwest at 9 knots, gusting to 15
10SM
visibility 10 miles
CLR
clear skies
23/15
temperature 23 °C (73 °F), dew point 15 °C (59 °F)
A2977
altimeter setting 29.77 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor

TIP Rantoul, IL

the observation as issued, and in English
METAR KTIP 130955Z AUTO 22008KT 10SM CLR 20/16 A2985 RMK AO2 T01950161 TSNO
METAR
a routine hourly observation
KTIP
the station, KTIP
130955Z
observed 09:55 UTC on the 13th
AUTO
fully automated report, nobody checked it
22008KT
wind from the southwest at 8 knots
10SM
visibility 10 miles
CLR
clear skies
20/16
temperature 20 °C (68 °F), dew point 16 °C (61 °F)
A2985
altimeter setting 29.85 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
T01950161
temperature 19.5 °C (67 °F), dew point 16.1 °C (61 °F)
TSNO
the thunderstorm sensor is not working

HUF Terre Haute, IN

the observation and the forecast as issued, and in English
METAR KHUF 130953Z 20006KT 10SM CLR 20/16 A2991 RMK AO2 SLP121 T02000161 $
METAR
a routine hourly observation
KHUF
the station, KHUF
130953Z
observed 09:53 UTC on the 13th
20006KT
wind from the south-southwest at 6 knots
10SM
visibility 10 miles
CLR
clear skies
20/16
temperature 20 °C (68 °F), dew point 16 °C (61 °F)
A2991
altimeter setting 29.91 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP121
sea-level pressure 1012.1 hPa
T02000161
temperature 20 °C (68 °F), dew point 16.1 °C (61 °F)
$
the station needs maintenance
TAF KHUF 130520Z 1306/1406 20007KT P6SM FEW250 WS020/26040KT FM131200 21008KT P6SM FEW150 FM131600 24012G20KT P6SM FEW150 FM132300 22007KT P6SM SCT250
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KHUF
the station, KHUF
130520Z
issued 05:20 UTC on the 13th
1306/1406 20007KT P6SM FEW250 WS020/26040KT
valid from Tue 06:00 UTC to Wed 06:00 UTC: wind from the south-southwest at 7 knots, visibility more than 6 miles, a few clouds at 25,000 feet, wind shear below 2,000 feet: wind from 260° at 40 knots above it
FM131200 21008KT P6SM FEW150
from Tue 12:00 UTC: wind from the south-southwest at 8 knots, visibility more than 6 miles, a few clouds at 15,000 feet
FM131600 24012G20KT P6SM FEW150
from Tue 16:00 UTC: wind from the west-southwest at 12 knots, gusting to 20, visibility more than 6 miles, a few clouds at 15,000 feet
FM132300 22007KT P6SM SCT250
from Tue 23:00 UTC: wind from the southwest at 7 knots, visibility more than 6 miles, scattered clouds at 25,000 feet

EVV Evansville, IN

the observation and the forecast as issued, and in English
METAR KEVV 130954Z AUTO 20008KT 10SM CLR 17/15 A2996 RMK AO2 SLP140 T01720150 $
METAR
a routine hourly observation
KEVV
the station, KEVV
130954Z
observed 09:54 UTC on the 13th
AUTO
fully automated report, nobody checked it
20008KT
wind from the south-southwest at 8 knots
10SM
visibility 10 miles
CLR
clear skies
17/15
temperature 17 °C (63 °F), dew point 15 °C (59 °F)
A2996
altimeter setting 29.96 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP140
sea-level pressure 1014.0 hPa
T01720150
temperature 17.2 °C (63 °F), dew point 15 °C (59 °F)
$
the station needs maintenance
TAF KEVV 130520Z 1306/1406 21004KT P6SM SKC FM131600 23009G15KT P6SM FEW090 FM140000 20005KT P6SM SKC
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KEVV
the station, KEVV
130520Z
issued 05:20 UTC on the 13th
1306/1406 21004KT P6SM SKC
valid from Tue 06:00 UTC to Wed 06:00 UTC: wind from the south-southwest at 4 knots, visibility more than 6 miles, clear skies
FM131600 23009G15KT P6SM FEW090
from Tue 16:00 UTC: wind from the southwest at 9 knots, gusting to 15, visibility more than 6 miles, a few clouds at 9,000 feet
FM140000 20005KT P6SM SKC
from Wed 00:00 UTC: wind from the south-southwest at 5 knots, visibility more than 6 miles, clear skies

OWB Owensboro, KY

the observation and the forecast as issued, and in English
METAR KOWB 130956Z AUTO 17003KT 10SM CLR 17/16 A2997 RMK AO2 SLP147 T01720156
METAR
a routine hourly observation
KOWB
the station, KOWB
130956Z
observed 09:56 UTC on the 13th
AUTO
fully automated report, nobody checked it
17003KT
wind from the south at 3 knots
10SM
visibility 10 miles
CLR
clear skies
17/16
temperature 17 °C (63 °F), dew point 16 °C (61 °F)
A2997
altimeter setting 29.97 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP147
sea-level pressure 1014.7 hPa
T01720156
temperature 17.2 °C (63 °F), dew point 15.6 °C (60 °F)
TAF KOWB 130520Z 1306/1406 19005KT P6SM SKC FM131600 23009G15KT P6SM FEW090 FM140000 20005KT P6SM SKC
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KOWB
the station, KOWB
130520Z
issued 05:20 UTC on the 13th
1306/1406 19005KT P6SM SKC
valid from Tue 06:00 UTC to Wed 06:00 UTC: wind from the south at 5 knots, visibility more than 6 miles, clear skies
FM131600 23009G15KT P6SM FEW090
from Tue 16:00 UTC: wind from the southwest at 9 knots, gusting to 15, visibility more than 6 miles, a few clouds at 9,000 feet
FM140000 20005KT P6SM SKC
from Wed 00:00 UTC: wind from the south-southwest at 5 knots, visibility more than 6 miles, clear skies

JWN Nashville, TN

the observation as issued, and in English
METAR KJWN 130955Z AUTO 00000KT 9SM CLR 15/15 A3001 RMK AO2
METAR
a routine hourly observation
KJWN
the station, KJWN
130955Z
observed 09:55 UTC on the 13th
AUTO
fully automated report, nobody checked it
00000KT
wind calm
9SM
visibility 9 miles
CLR
clear skies
15/15
temperature 15 °C (59 °F), dew point 15 °C (59 °F)
A3001
altimeter setting 30.01 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor

BNA Nashville, TN

the observation and the forecast as issued, and in English
METAR KBNA 130953Z 18003KT 10SM CLR 17/14 A3004 RMK AO2 SLP164 T01720139 $
METAR
a routine hourly observation
KBNA
the station, KBNA
130953Z
observed 09:53 UTC on the 13th
18003KT
wind from the south at 3 knots
10SM
visibility 10 miles
CLR
clear skies
17/14
temperature 17 °C (63 °F), dew point 14 °C (57 °F)
A3004
altimeter setting 30.04 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP164
sea-level pressure 1016.4 hPa
T01720139
temperature 17.2 °C (63 °F), dew point 13.9 °C (57 °F)
$
the station needs maintenance
TAF KBNA 130520Z 1306/1412 19005KT P6SM SKC FM131600 24007KT P6SM SKC
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KBNA
the station, KBNA
130520Z
issued 05:20 UTC on the 13th
1306/1412 19005KT P6SM SKC
valid from Tue 06:00 UTC to Wed 12:00 UTC: wind from the south at 5 knots, visibility more than 6 miles, clear skies
FM131600 24007KT P6SM SKC
from Tue 16:00 UTC: wind from the west-southwest at 7 knots, visibility more than 6 miles, clear skies

HSV Huntsville, AL

the observation and the forecast as issued, and in English
METAR KHSV 130953Z AUTO 10003KT 10SM CLR 17/16 A3005 RMK AO2 SLP170 T01670156 $
METAR
a routine hourly observation
KHSV
the station, KHSV
130953Z
observed 09:53 UTC on the 13th
AUTO
fully automated report, nobody checked it
10003KT
wind from the east at 3 knots
10SM
visibility 10 miles
CLR
clear skies
17/16
temperature 17 °C (63 °F), dew point 16 °C (61 °F)
A3005
altimeter setting 30.05 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP170
sea-level pressure 1017.0 hPa
T01670156
temperature 16.7 °C (62 °F), dew point 15.6 °C (60 °F)
$
the station needs maintenance
TAF KHSV 130520Z 1306/1406 VRB03KT P6SM SKC FM131500 24005KT P6SM SKC
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KHSV
the station, KHSV
130520Z
issued 05:20 UTC on the 13th
1306/1406 VRB03KT P6SM SKC
valid from Tue 06:00 UTC to Wed 06:00 UTC: wind light and variable, visibility more than 6 miles, clear skies
FM131500 24005KT P6SM SKC
from Tue 15:00 UTC: wind from the west-southwest at 5 knots, visibility more than 6 miles, clear skies

CMD Cullman, AL

the observation as issued, and in English
METAR KCMD 130955Z AUTO 00000KT 10SM CLR 16/16 A3008 RMK AO2
METAR
a routine hourly observation
KCMD
the station, KCMD
130955Z
observed 09:55 UTC on the 13th
AUTO
fully automated report, nobody checked it
00000KT
wind calm
10SM
visibility 10 miles
CLR
clear skies
16/16
temperature 16 °C (61 °F), dew point 16 °C (61 °F)
A3008
altimeter setting 30.08 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor

BHM Birmingham, AL

the observation and the forecast as issued, and in English
METAR KBHM 130953Z 00000KT 10SM CLR 16/16 A3009 RMK AO2 SLP181 T01610156
METAR
a routine hourly observation
KBHM
the station, KBHM
130953Z
observed 4:53 am CDT (09:53 UTC)
00000KT
wind calm
10SM
visibility 10 miles
CLR
clear skies
16/16
temperature 16 °C (61 °F), dew point 16 °C (61 °F)
A3009
altimeter setting 30.09 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP181
sea-level pressure 1018.1 hPa
T01610156
temperature 16.1 °C (61 °F), dew point 15.6 °C (60 °F)
TAF KBHM 130520Z 1306/1406 00000KT P6SM SKC FM131600 25005KT P6SM SKC
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KBHM
the station, KBHM
130520Z
issued 12:20 am CDT (05:20 UTC)
1306/1406 00000KT P6SM SKC
valid from Tue 1:00 am CDT (06:00 UTC) to Wed 1:00 am CDT (06:00 UTC): wind calm, visibility more than 6 miles, clear skies
FM131600 25005KT P6SM SKC
from Tue 11:00 am CDT (16:00 UTC): wind from the west-southwest at 5 knots, visibility more than 6 miles, clear skies

At BHM when you get there the forecast at the estimated arrival, 8:01 am CDT (13:01 UTC)

Wind calm, visibility more than 6 miles, clear skies VFR

The whole forecast for BHM
  • From Tue 1:00 am CDT (06:00 UTC): wind calm, visibility more than 6 miles, clear skies
  • From Tue 11:00 am CDT (16:00 UTC): wind from the west-southwest at 5 knots, 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

BHM:

the forecast as issued, and in English
TAF KBHM 130520Z 1306/1406 00000KT P6SM SKC FM131600 25005KT P6SM SKC
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KBHM
the station, KBHM
130520Z
issued 12:20 am CDT (05:20 UTC)
1306/1406 00000KT P6SM SKC
valid from Tue 1:00 am CDT (06:00 UTC) to Wed 1:00 am CDT (06:00 UTC): wind calm, visibility more than 6 miles, clear skies
FM131600 25005KT P6SM SKC
from Tue 11:00 am CDT (16:00 UTC): wind from the west-southwest at 5 knots, 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

  • 6/0708 Goodlettsville, TN, Saturday, August 1, 2026 through Sunday, August 1, 2027 UTC 19 nm from the route, 339 nm along the route · security · until 1 August · ZME

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

ORD: 60 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 Runway 04R/22L closed until Tue 13 Oct, 6:00 am CDT (11:00 UTC) · ORD 10/459
    as issued
    !ORD 10/459 ORD RWY 04R/22L CLSD 2610130329-2610131100
  • closed Runway 09R/27L closed until Tue 13 Oct, 6:00 am CDT (11:00 UTC) · ORD 10/458
    as issued
    !ORD 10/458 ORD RWY 09R/27L CLSD 2610130300-2610131100
  • closed Runway 09L/27R closed until Tue 13 Oct, 5:30 am CDT (10:30 UTC) · ORD 10/457
    as issued
    !ORD 10/457 ORD RWY 09L/27R CLSD 2610130251-2610131030
  • closed Runway 10R/28L closed until Tue 13 Oct, 5:30 am CDT (10:30 UTC) · ORD 10/456
    as issued
    !ORD 10/456 ORD RWY 10R/28L CLSD 2610130222-2610131030

BHM: 103 notices in force. all of them, grouped →

  • closed Taxiway A7, A4, A1, A3, A2, M, H2, H3, taxiway A between approach end runway 24 and Hangar 25B APN, taxiway A between approach end runway 06 and Cargo Ramp, taxiway H between approach end runway 06 and west fixed Base operate APN Southwest Access closed daily 12:00 am CDT to 4:00 am CDT until Mon 19 Oct, 4:00 am CDT (09:00 UTC) · Daily:0500-0900~DLY 12:00 am CDT to 4:00 am CDT · BHM 10/037
    as issued
    !BHM 10/037 BHM TWY A7, A4, A1, A3, A2, M, H2, H3, TWY A BTN APCH END RWY 24 AND HANGAR 25B APN, TWY A BTN APCH END RWY 06 AND CARGO RAMP, TWY H BTN APCH END RWY 06 AND WEST FIXED BASE OPR APN SOUTHWEST ACCESS CLSD DLY 0500-0900 2610090500-2610190900
  • closed Taxiway H3, A4, A3, A2, A1, A7, H2, taxiway M between runway 06/24 and taxiway A, taxiway A between approach end runway 24 and Hangar 25B APN closed daily 12:00 am CDT to 4:00 am CDT until Mon 19 Oct, 4:00 am CDT (09:00 UTC) · Daily:0500-0900~DLY 12:00 am CDT to 4:00 am CDT · BHM 10/040
    as issued
    !BHM 10/040 BHM TWY H3, A4, A3, A2, A1, A7, H2, TWY M BTN RWY 06/24 AND TWY A, TWY A BTN APCH END RWY 24 AND HANGAR 25B APN CLSD DLY 0500-0900 2610090500-2610190900
  • closed Apron Hangar 4 APN closed until Fri 16 Oct, 6:00 pm CDT (23:00 UTC) · BHM 10/048
    as issued
    !BHM 10/048 BHM APRON HANGAR 4 APN CLSD 2610081803-2610162300
  • closed Taxiway G between taxiway F and taxiway G1 closed to aircraft wingspan more than 118 ft until Fri 16 Oct, 6:00 pm CDT (23:00 UTC) · BHM 10/047
    as issued
    !BHM 10/047 BHM TWY G BTN TWY F AND TWY G1 CLSD TO ACFT WINGSPAN MORE THAN 118FT 2610081743-2610162300

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

  • Obstruction tower lights (ASR 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
  • 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) · 0 nm along the route, 6 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
  • 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 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) · 0 nm along the route, 8 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) · 0 nm along the route, 8 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
  • 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 02L outer marker out of service until Mon 6 Dec 2027, 3:11 pm CST (21:11 UTC), estimated · 0 nm along the route, 16 nm off the line · DPA 04/017
    as issued
    !DPA 04/017 DPA NAV ILS RWY 02L OM U/S 2604221216-2712062111EST
  • 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 Power line lights (ASN 2017-above ground level-1185-OE) 41°45′N 87°43′W (2.0 nautical miles southeast MDW) 719 ft (101 ft above ground level) out of service until Sat 21 Nov, 12:12 am CST (06:12 UTC) · 10 nm along the route, 8 nm off the line · MDW 10/051
    as issued
    !MDW 10/051 MDW OBST POWER LINE LGT (ASN 2017-AGL-1185-OE) 414539N0874321W (2.0NM SE MDW) 719FT (101FT AGL) U/S 2610061101-2611210612
  • Obstruction tower lights (ASN 2018-above ground level-17298-OE) 41°44′N 87°51′W (5.2 nautical miles southwest MDW) 866 ft (273 ft above ground level) out of service until Thu 19 Nov, 3:47 pm CST (21:47 UTC), estimated · 10 nm along the route, 4 nm off the line · MDW 10/058
    as issued
    !MDW 10/058 MDW OBST TOWER LGT (ASN 2018-AGL-17298-OE) 414453N0875124W (5.2NM SW MDW) 866FT (273FT AGL) U/S 2610051549-2611192147EST
  • Obstruction tower lights (ASN 2018-above ground level-17297-OE) 41°44′N 87°51′W (5.3 nautical miles southwest MDW) 865 ft (273 ft above ground level) out of service until Thu 19 Nov, 3:38 pm CST (21:38 UTC), estimated · 10 nm along the route, 4 nm off the line · MDW 10/043
    as issued
    !MDW 10/043 MDW OBST TOWER LGT (ASN 2018-AGL-17297-OE) 414448N0875132W (5.3NM SW MDW) 865FT (273FT AGL) U/S 2610051542-2611192138EST
  • Obstruction tower lights (ASR 1042919) 41°48′N 87°44′W (1.3 nautical miles northeast MDW) 770.0FT (174.9FT above ground level) out of service until Sat 17 Oct, 12:35 pm CDT (17:35 UTC) · 10 nm along the route, 6 nm off the line · MDW 10/029
    as issued
    !MDW 10/029 MDW OBST TOWER LGT (ASR 1042919) 414827.10N0874452.20W (1.3NM NE MDW) 770.0FT (174.9FT AGL) U/S 2610021735-2610171735
  • Obstruction Power line lights (ASN 2016-above ground level-13384-OE) 41°45′N 87°44′W (1.5 nautical miles SSE MDW) 704 ft (86 ft above ground level) out of service until Sat 14 Nov, 5:37 am CST (11:37 UTC) · 10 nm along the route, 7 nm off the line · MDW 09/400
    as issued
    !MDW 09/400 MDW OBST POWER LINE LGT (ASN 2016-AGL-13384-OE) 414552N0874416W (1.5NM SSE MDW) 704FT (86FT AGL) U/S 2609301137-2611141137
  • Obstruction tower lights (ASN 2017-above ground level-1191-OE) 41°45′N 87°43′W (1.7 nautical miles SSE MDW) 703 ft (85 ft above ground level) out of service until Sat 7 Nov, 12:00 am CST (06:00 UTC) · 10 nm along the route, 7 nm off the line · MDW 09/348
    as issued
    !MDW 09/348 MDW OBST TOWER LGT (ASN 2017-AGL-1191-OE) 414546N0874356W (1.7NM SSE MDW) 703FT (85FT AGL) U/S 2609231105-2611070600
  • Obstruction Pole lights (ASN 2016-above ground level-13379-OE) 41°45′N 87°43′W (1.7 nautical miles SSE MDW) 704 ft (85 ft above ground level) out of service until Sat 24 Oct, 1:15 am CDT (06:15 UTC) · 10 nm along the route, 7 nm off the line · MDW 09/098
    as issued
    !MDW 09/098 MDW OBST POLE LGT (ASN 2016-AGL-13379-OE) 414545N0874354W (1.7NM SSE MDW) 704FT (85FT AGL) U/S 2609090530-2610240615
  • Obstruction Power line lights (ASN 2016-above ground level-13381-OE) 41°45′N 87°43′W (1.6 nautical miles SSE MDW) 704 ft (86 ft above ground level) out of service until Sat 24 Oct, 1:03 am CDT (06:03 UTC) · 10 nm along the route, 7 nm off the line · MDW 09/097
    as issued
    !MDW 09/097 MDW OBST POWER LINE LGT (ASN 2016-AGL-13381-OE) 414547N0874360W (1.6NM SSE MDW) 704FT (86FT AGL) U/S 2609090235-2610240603
  • Obstruction Power line lights (ASN 2017-above ground level-4577-OE) 41°50′N 87°39′W (5.3 nautical miles northeast MDW) 834 ft (247 ft above ground level) out of service until Mon 9 Nov, 12:08 am CST (06:08 UTC) · 10 nm along the route, 10 nm off the line · MDW 09/087
    as issued
    !MDW 09/087 MDW OBST POWER LINE LGT (ASN 2017-AGL-4577-OE) 415042N0873950W (5.3NM NE MDW) 834FT (247FT AGL) U/S 2609081106-2611090608
  • Obstruction tower lights (ASN 2017-above ground level-1187-OE) 41°45′N 87°43′W (1.9 nautical miles southeast MDW) 707 ft (90 ft above ground level) out of service until Thu 22 Oct, 1:01 am CDT (06:01 UTC) · 10 nm along the route, 8 nm off the line · MDW 09/084
    as issued
    !MDW 09/084 MDW OBST TOWER LGT (ASN 2017-AGL-1187-OE) 414541N0874330W (1.9NM SE MDW) 707FT (90FT AGL) U/S 2609070510-2610220601
  • Obstruction Power line lights (ASN 2017-above ground level-1198-OE) 41°45′N 87°44′W (1.4 nautical miles SSE MDW) 702 ft (86 ft above ground level) out of service until Wed 21 Oct, 1:22 am CDT (06:22 UTC) · 10 nm along the route, 7 nm off the line · MDW 09/080
    as issued
    !MDW 09/080 MDW OBST POWER LINE LGT (ASN 2017-AGL-1198-OE) 414551N0874437W (1.4NM SSE MDW) 702FT (86FT AGL) U/S 2609060654-2610210622
  • Obstruction Power line lights (ASN 2017-above ground level-1190-OE) 41°45′N 87°43′W (1.7 nautical miles southeast MDW) 703 ft (84 ft above ground level) out of service until Tue 20 Oct, 1:07 am CDT (06:07 UTC) · 10 nm along the route, 7 nm off the line · MDW 09/075
    as issued
    !MDW 09/075 MDW OBST POWER LINE LGT (ASN 2017-AGL-1190-OE) 414544N0874347W (1.7NM SE MDW) 703FT (84FT AGL) U/S 2609050845-2610200607
  • Obstruction Power line lights (ASN 2017-above ground level-1196-OE) 41°45′N 87°44′W (1.4 nautical miles SSE MDW) 704 ft (88 ft above ground level) out of service until Tue 20 Oct, 1:06 am CDT (06:06 UTC) · 10 nm along the route, 7 nm off the line · MDW 09/073
    as issued
    !MDW 09/073 MDW OBST POWER LINE LGT (ASN 2017-AGL-1196-OE) 414552N0874429W (1.4NM SSE MDW) 704FT (88FT AGL) U/S 2609050641-2610200606
  • Obstruction tower lights (ASR 1058534) 41°49′N 87°41′W (3.7 nautical miles northeast MDW) 751.6FT (159.8FT above ground level) out of service until Tue 17 Nov, 5:59 pm CST (23:59 UTC) · 10 nm along the route, 9 nm off the line · MDW 08/268
    as issued
    !MDW 08/268 MDW OBST TOWER LGT (ASR 1058534) 414911.00N0874106.00W (3.7NM NE MDW) 751.6FT (159.8FT AGL) U/S 2608171854-2611172359
  • Obstruction tower lights (ASR 1008682) 41°36′N 87°55′W (6.5 nautical miles northwest TF8) 998 ft (235 ft above ground level) out of service until Mon 23 Nov, 2:56 pm CST (20:56 UTC), estimated · 20 nm along the route, 4 nm off the line · TF8 10/094
    as issued
    !IKK 10/094 TF8 OBST TOWER LGT (ASR 1008682) 413657.00N0875547.00W (6.5NM NW TF8) 998FT (235FT AGL) U/S 2610091457-2611232056EST
  • Navigation aid ILS runway 09 LOC/DME out of service until Wed 30 Dec, 2:00 pm CST (20:00 UTC) · 20 nm along the route, 11 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 1009386) 41°33′N 87°50′W (1.9 nautical miles west TF8) 1,330 ft (586 ft above ground level) out of service until Thu 19 Nov, 4:22 pm CST (22:22 UTC), estimated · 30 nm along the route, 4 nm off the line · TF8 10/067
    as issued
    !IKK 10/067 TF8 OBST TOWER LGT (ASR 1009386) 413321.00N0875054.00W (1.9NM W TF8) 1330FT (586FT AGL) U/S 2610051622-2611192222EST
  • Obstruction tower lights (ASR 1297880) 41°30′N 87°48′W (3.2 nautical miles south TF8) 776.6FT (74.8FT above ground level) out of service until Thu 12 Nov, 8:07 pm CST (02:07 UTC) · 30 nm along the route, 2 nm off the line · TF8 09/332
    as issued
    !IKK 09/332 TF8 OBST TOWER LGT (ASR 1297880) 413022.50N0874852.70W (3.2NM S TF8) 776.6FT (74.8FT AGL) U/S 2609290208-2611130207
  • Obstruction tower lights (ASR 1205454) 41°26′N 87°53′W (7.8 nautical miles SSW TF8) 995.7FT (258.9FT above ground level) out of service until Mon 9 Nov, 11:08 am CST (17:08 UTC) · 30 nm along the route, 3 nm off the line · TF8 08/213
    as issued
    !IKK 08/213 TF8 OBST TOWER LGT (ASR 1205454) 412638.90N0875307.20W (7.8NM SSW TF8) 995.7FT (258.9FT AGL) U/S 2608111608-2611091708

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 BHM 6:16 pm CDT (23:16 UTC) (civil twilight ends 6:41 pm CDT (23:41 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 central Great Lakes
Radar now, the central Great Lakes · loop National Weather Service
Radar now, the lower Mississippi valley
Radar now, the lower Mississippi valley · loop National Weather Service
Aviation forecast, clouds and visibility, the north-central states, 3 hours ahead
Aviation forecast, clouds and visibility, the north-central states, 3 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, 3 hours ahead
Aviation forecast, surface weather, the north-central states, 3 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 Southeast, 3 hours ahead
Aviation forecast, clouds and visibility, the Southeast, 3 hours ahead · on the government's site ↗ Aviation Weather Center (NOAA) · cloud cover and bases, visibility, and the areas of low cloud or poor visibility
Aviation forecast, surface weather, the Southeast, 3 hours ahead
Aviation forecast, surface weather, the Southeast, 3 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, Birmingham-Shuttlesworth International.