The U.S. aircraft register, updated daily
Plan a flight · Tue 6:03 am EDT (10:03 UTC)

Washington Dulles International to Springfield-Branson Ntl Airport IAD → SGF

759 nautical miles (873 statute miles) west on a straight line, true course 267°, about 277° magnetic at the departure end (variation 10W). At 120 knots that is 7 h 02 min at the quickest height in today's winds (8,500 ft, a 12-knot headwind), arriving about 12:05 pm CDT (17:05 UTC). Right now IAD is VFR, wind calm; SGF is VFR, wind from the south (180°) at 7 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: 8 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 SIERRA 6E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, mist, fog). Over the route from 60 to 170 nm out.
  • AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist, fog). Over the route from 80 to 180 nm out.
  • AIRMET TANGO 1W: low-level wind shear (due to air speed loss or gain of 20 knots or more below 2,000 ft above the ground). Over the last 200 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 last 200 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 IAD.

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

No pilot reports within 50 nautical miles of the line in the last three hours.

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 8 forecast points nearest it (EKN, CRW, CVG, LOU, EVV, CGI, COU, SGF). A plus sign is a headwind, a minus sign a tailwind.

HeightAverage windHead- or tailwindTemperatureGround speedTime en routeArrival
4,500 ft270° at 20 kt+20 kt12 °C100 kt7 h 35 min12:38 pm CDT (17:38 UTC)
6,500 ft280° at 17 kt+15 kt15 °C105 kt7 h 14 min12:17 pm CDT (17:17 UTC)
8,500 ft280° at 13 kt+12 kt12 °C108 kt7 h 02 min12:05 pm CDT (17:05 UTC)
10,500 ft280° at 12 kt+12 kt8 °C108 kt7 h 02 min12:05 pm CDT (17:05 UTC)
12,500 ft290° at 14 kt+13 kt4 °C107 kt7 h 06 min12:09 pm CDT (17:09 UTC)
14,500 ft280° at 18 kt+17 kt0 °C103 kt7 h 22 min12:25 pm CDT (17:25 UTC)
16,500 ft280° at 23 kt+22 kt-5 °C98 kt7 h 45 min12:48 pm CDT (17:48 UTC)
18,000 ft FL180280° at 27 kt+25 kt-8 °C95 kt7 h 59 min1:02 pm CDT (18:02 UTC)
24,000 ft FL240300° at 32 kt+27 kt-20 °C93 kt8 h 10 min1:13 pm CDT (18:13 UTC)
30,000 ft FL300310° at 55 kt+39 kt-30 °C81 kt9 h 22 min2:25 pm CDT (19:25 UTC)
34,000 ft FL340310° at 63 kt+41 kt-38 °C79 kt9 h 36 min2:39 pm CDT (19:39 UTC)
39,000 ft FL390310° at 60 kt+41 kt-48 °C79 kt9 h 36 min2:39 pm CDT (19:39 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
EKNused from 0 nm out; 87 nm from the line280/17 12°290/15 8°320/20 4°300/23 -9°300/28 -22°310/45 -34°320/51 -38°320/57 -45°
CRWused from 150 nm out; 29 nm from the line250/18280/17 14°280/12 9°310/17 5°290/24 -9°290/28 -22°320/46 -32°320/65 -38°320/66 -46°
CVGused from 250 nm out; 70 nm from the line270/29290/18 16°250/15 12°280/19 5°280/33 -9°300/32 -20°320/51 -30°320/75 -38°310/76 -48°
LOUused from 349 nm out; 15 nm from the line270/25290/19 15°290/12 12°300/11 6°280/27 -9°310/30 -20°320/61 -29°320/77 -37°310/66 -49°
EVVused from 449 nm out; 6 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°
CGIused from 549 nm out; 38 nm from the line270/24280/18 18°240/6 13°210/9 6°290/27 -7°300/37 -19°300/65 -28°310/61 -38°310/55 -49°
COUused from 649 nm out; 81 nm from the line270/30290/13 18°250/16 14°240/23 6°270/33 -7°280/44 -20°280/69 -29°280/65 -38°280/55 -49°
SGFused from 699 nm out; 35 nm from the line250/33260/16 20°280/10 15°250/11 7°260/30 -7°270/42 -18°280/56 -29°280/54 -38°280/48 -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
IAD Washington, DC departure VFR calm 10+ mi none 312 ft 5:52 am EDT (09:52 UTC)
FRR Front Royal, VA 40 nm out, 3 nm east of the line VFR from the south (190°) at 7 knots 10+ mi none 703 ft 09:55 UTC
EKN Elkins, WV 110 nm out, 4 nm northwest of the line low IFR Sky: sky obscured at 100 feet Weather: fog calm 0.25 mi 100 ft 1,987 ft 09:51 UTC
CRW Charleston, WV 200 nm out, 21 nm south of the line, tower VFR calm 10+ mi none 947 ft 09:54 UTC
HTS Huntington, WV 240 nm out, 17 nm south of the line, tower VFR from the south-southwest (200°) at 7 knots 10+ mi none 828 ft 09:51 UTC
FFT Frankfort, KY 349 nm out, 15 nm south of the line reported, no category calm none 812 ft 09:53 UTC
LOU Louisville, KY 389 nm out, 8 nm southeast of the line, tower VFR from the south (180°) at 4 knots 10+ mi none 545 ft 09:53 UTC
EVV Evansville, IN 479 nm out, 6 nm southeast of the line, tower VFR from the south-southwest (200°) at 8 knots 10+ mi none 421 ft 09:54 UTC
MDH Carbondale/Murphysboro, IL 559 nm out, 7 nm south of the line, tower VFR calm 10+ mi none 411 ft 09:52 UTC
FAM Farmington, MO 619 nm out, 5 nm northeast of the line VFR Sky: a few clouds at 6,500 feet from the southwest (220°) at 8 knots 10+ mi none 945 ft 19:22 UTC
TBN Fort Leonard Wood, MO 699 nm out, 17 nm north of the line, tower VFR from the south (190°) at 5 knots 10+ mi none 1,159 ft 23:55 UTC
SGF Springfield, MO destination VFR Sky: overcast at 3,600 feet from the south (180°) at 7 knots 10+ mi 3,600 ft 1,268 ft 4:52 am CDT (09:52 UTC)

The highest airport on this list sits at 1,987 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

IAD Washington, DC

the observation and the forecast as issued, and in English
METAR KIAD 130952Z 00000KT 10SM CLR 11/11 A3000 RMK AO2 SLP157 T01110111 $
METAR
a routine hourly observation
KIAD
the station, KIAD
130952Z
observed 5:52 am EDT (09:52 UTC)
00000KT
wind calm
10SM
visibility 10 miles
CLR
clear skies
11/11
temperature 11 °C (52 °F), dew point 11 °C (52 °F)
A3000
altimeter setting 30.00 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP157
sea-level pressure 1015.7 hPa
T01110111
temperature 11.1 °C (52 °F), dew point 11.1 °C (52 °F)
$
the station needs maintenance
TAF KIAD 130906Z 1309/1412 00000KT 5SM BR SKC FM131300 19006KT P6SM SCT250
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KIAD
the station, KIAD
130906Z
issued 5:06 am EDT (09:06 UTC)
1309/1412 00000KT 5SM BR SKC
valid from Tue 5:00 am EDT (09:00 UTC) to Wed 8:00 am EDT (12:00 UTC): wind calm, visibility 5 miles, mist, clear skies
FM131300 19006KT P6SM SCT250
from Tue 9:00 am EDT (13:00 UTC): wind from the south at 6 knots, visibility more than 6 miles, scattered clouds at 25,000 feet

FRR Front Royal, VA

the observation as issued, and in English
METAR KFRR 130955Z AUTO 19007KT 10SM CLR 14/13 A3000 RMK AO2 T01440131
METAR
a routine hourly observation
KFRR
the station, KFRR
130955Z
observed 09:55 UTC on the 13th
AUTO
fully automated report, nobody checked it
19007KT
wind from the south at 7 knots
10SM
visibility 10 miles
CLR
clear skies
14/13
temperature 14 °C (57 °F), dew point 13 °C (55 °F)
A3000
altimeter setting 30.00 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
T01440131
temperature 14.4 °C (58 °F), dew point 13.1 °C (56 °F)

EKN Elkins, WV

the observation and the forecast as issued, and in English
METAR KEKN 130951Z AUTO 00000KT 1/4SM FG VV001 08/08 A3010 RMK AO2 SLP196 T00780078 $
METAR
a routine hourly observation
KEKN
the station, KEKN
130951Z
observed 09:51 UTC on the 13th
AUTO
fully automated report, nobody checked it
00000KT
wind calm
1/4SM
visibility ¼ mile
FG
fog
VV001
sky obscured at 100 feet
08/08
temperature 8 °C (46 °F), dew point 8 °C (46 °F)
A3010
altimeter setting 30.10 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP196
sea-level pressure 1019.6 hPa
T00780078
temperature 7.8 °C (46 °F), dew point 7.8 °C (46 °F)
$
the station needs maintenance
TAF KEKN 130535Z 1306/1406 00000KT 1/2SM FG VV001 TEMPO 1306/1310 3SM BR FEW002 FM131300 18005KT 6SM BR FEW080 FM131500 22006KT P6SM SKC FM131600 23008G15KT P6SM SKC FM140500 21004KT P6SM FEW250
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KEKN
the station, KEKN
130535Z
issued 05:35 UTC on the 13th
1306/1406 00000KT 1/2SM FG VV001
valid from Tue 06:00 UTC to Wed 06:00 UTC: wind calm, visibility ½ mile, fog, sky obscured at 100 feet
TEMPO 1306/1310 3SM BR FEW002
at times from Tue 06:00 UTC to Tue 10:00 UTC: visibility 3 miles, mist, a few clouds at 200 feet
FM131300 18005KT 6SM BR FEW080
from Tue 13:00 UTC: wind from the south at 5 knots, visibility 6 miles, mist, a few clouds at 8,000 feet
FM131500 22006KT P6SM SKC
from Tue 15:00 UTC: wind from the southwest at 6 knots, visibility more than 6 miles, clear skies
FM131600 23008G15KT P6SM SKC
from Tue 16:00 UTC: wind from the southwest at 8 knots, gusting to 15, visibility more than 6 miles, clear skies
FM140500 21004KT P6SM FEW250
from Wed 05:00 UTC: wind from the south-southwest at 4 knots, visibility more than 6 miles, a few clouds at 25,000 feet

CRW Charleston, WV

the observation and the forecast as issued, and in English
METAR KCRW 130954Z 00000KT 10SM CLR 13/13 A3004 RMK AO2 SLP167 VLY FG T01280128 $
METAR
a routine hourly observation
KCRW
the station, KCRW
130954Z
observed 09:54 UTC on the 13th
00000KT
wind calm
10SM
visibility 10 miles
CLR
clear skies
13/13
temperature 13 °C (55 °F), dew point 13 °C (55 °F)
A3004
altimeter setting 30.04 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP167
sea-level pressure 1016.7 hPa
VLY
FG
fog
T01280128
temperature 12.8 °C (55 °F), dew point 12.8 °C (55 °F)
$
the station needs maintenance
TAF KCRW 130535Z 1306/1406 18004KT 6SM BR FEW001 TEMPO 1308/1312 00000KT 1/2SM FG OVC001 FM131300 20006KT P6SM FEW250 FM131500 22007KT P6SM FEW250
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KCRW
the station, KCRW
130535Z
issued 05:35 UTC on the 13th
1306/1406 18004KT 6SM BR FEW001
valid from Tue 06:00 UTC to Wed 06:00 UTC: wind from the south at 4 knots, visibility 6 miles, mist, a few clouds at 100 feet
TEMPO 1308/1312 00000KT 1/2SM FG OVC001
at times from Tue 08:00 UTC to Tue 12:00 UTC: wind calm, visibility ½ mile, fog, overcast at 100 feet
FM131300 20006KT P6SM FEW250
from Tue 13:00 UTC: wind from the south-southwest at 6 knots, visibility more than 6 miles, a few clouds at 25,000 feet
FM131500 22007KT P6SM FEW250
from Tue 15:00 UTC: wind from the southwest at 7 knots, visibility more than 6 miles, a few clouds at 25,000 feet

HTS Huntington, WV

the observation and the forecast as issued, and in English
METAR KHTS 130951Z 20007KT 10SM CLR 18/16 A3002 RMK AO2 SLP158 T01780156 $
METAR
a routine hourly observation
KHTS
the station, KHTS
130951Z
observed 09:51 UTC on the 13th
20007KT
wind from the south-southwest at 7 knots
10SM
visibility 10 miles
CLR
clear skies
18/16
temperature 18 °C (64 °F), dew point 16 °C (61 °F)
A3002
altimeter setting 30.02 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP158
sea-level pressure 1015.8 hPa
T01780156
temperature 17.8 °C (64 °F), dew point 15.6 °C (60 °F)
$
the station needs maintenance
TAF KHTS 130535Z 1306/1406 19005KT P6SM FEW250 FM131300 20007KT P6SM FEW250
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KHTS
the station, KHTS
130535Z
issued 05:35 UTC on the 13th
1306/1406 19005KT P6SM FEW250
valid from Tue 06:00 UTC to Wed 06:00 UTC: wind from the south at 5 knots, visibility more than 6 miles, a few clouds at 25,000 feet
FM131300 20007KT P6SM FEW250
from Tue 13:00 UTC: wind from the south-southwest at 7 knots, visibility more than 6 miles, a few clouds at 25,000 feet

FFT Frankfort, KY

the observation as issued, and in English
METAR KFFT 130953Z AUTO A2999 RMK AO2 SLPNO PWINO FZRANO PNO $
METAR
a routine hourly observation
KFFT
the station, KFFT
130953Z
observed 09:53 UTC on the 13th
AUTO
fully automated report, nobody checked it
A2999
altimeter setting 29.99 inches of mercury
RMK
remarks follow
AO2 SLPNO PWINO FZRANO PNO $
automated station with a precipitation sensor, sea-level pressure not available, the present-weather sensor is not working, the freezing-rain sensor is not working, the rain gauge is not working, the station needs maintenance

LOU Louisville, KY

the observation as issued, and in English
METAR KLOU 130953Z AUTO 18004KT 10SM CLR 17/14 A2997 RMK AO2 SLP144 T01670144
METAR
a routine hourly observation
KLOU
the station, KLOU
130953Z
observed 09:53 UTC on the 13th
AUTO
fully automated report, nobody checked it
18004KT
wind from the south at 4 knots
10SM
visibility 10 miles
CLR
clear skies
17/14
temperature 17 °C (63 °F), dew point 14 °C (57 °F)
A2997
altimeter setting 29.97 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP144
sea-level pressure 1014.4 hPa
T01670144
temperature 16.7 °C (62 °F), dew point 14.4 °C (58 °F)

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

MDH Carbondale/Murphysboro, IL

the observation as issued, and in English
METAR KMDH 130952Z AUTO 00000KT 10SM CLR 16/14 A2994 RMK AO2 SLP134 T01560139
METAR
a routine hourly observation
KMDH
the station, KMDH
130952Z
observed 09:52 UTC on the 13th
AUTO
fully automated report, nobody checked it
00000KT
wind calm
10SM
visibility 10 miles
CLR
clear skies
16/14
temperature 16 °C (61 °F), dew point 14 °C (57 °F)
A2994
altimeter setting 29.94 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP134
sea-level pressure 1013.4 hPa
T01560139
temperature 15.6 °C (60 °F), dew point 13.9 °C (57 °F)

FAM Farmington, MO

the observation as issued, and in English
METAR KFAM 121922Z 22008KT 10SM FEW065 32/16 A2995 RMK DA3100 TSNO
METAR
a routine hourly observation
KFAM
the station, KFAM
121922Z
observed 19:22 UTC on the 12th
22008KT
wind from the southwest at 8 knots
10SM
visibility 10 miles
FEW065
a few clouds at 6,500 feet
32/16
temperature 32 °C (90 °F), dew point 16 °C (61 °F)
A2995
altimeter setting 29.95 inches of mercury
RMK
remarks follow
DA3100
TSNO
the thunderstorm sensor is not working

TBN Fort Leonard Wood, MO

the observation and the forecast as issued, and in English
METAR KTBN 122355Z AUTO 19005KT 10SM CLR 28/11 A2987 RMK AO2 SLP106 T02770108 10341 20276 55001
METAR
a routine hourly observation
KTBN
the station, KTBN
122355Z
observed 23:55 UTC on the 12th
AUTO
fully automated report, nobody checked it
19005KT
wind from the south at 5 knots
10SM
visibility 10 miles
CLR
clear skies
28/11
temperature 28 °C (82 °F), dew point 11 °C (52 °F)
A2987
altimeter setting 29.87 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP106
sea-level pressure 1010.6 hPa
T02770108
temperature 27.7 °C (82 °F), dew point 10.8 °C (51 °F)
10341
highest temperature in the last six hours 34.1 °C (93 °F)
20276
lowest temperature in the last six hours 27.6 °C (82 °F)
55001
pressure in the last three hours falling, then rising, change 0.1 hPa
TAF KTBN 092100Z 0921/1103 15006KT 9999 FEW250 QNH2995INS TX33/0921Z TN16/1012Z LAST NO AMDS AFT 1003 NEXT 1313
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KTBN
the station, KTBN
092100Z
issued 21:00 UTC on the 9th
0921/1103 15006KT 9999 FEW250 QNH2995INS TX33/0921Z TN16/1012Z LAST NO AMDS AFT 1003 NEXT 1313
valid from Fri 21:00 UTC to Sun 03:00 UTC: wind from the south-southeast at 6 knots, 9999, a few clouds at 25,000 feet, lowest altimeter setting expected 29.95 inches, tx33/0921z, tn16/1012z, last, no, amds, aft, 1003, next, 1313

SGF Springfield, MO

the observation and the forecast as issued, and in English
METAR KSGF 130952Z 18007KT 10SM OVC036 22/12 A2993 RMK AO2 SLP120 T02170122
METAR
a routine hourly observation
KSGF
the station, KSGF
130952Z
observed 4:52 am CDT (09:52 UTC)
18007KT
wind from the south at 7 knots
10SM
visibility 10 miles
OVC036
overcast at 3,600 feet
22/12
temperature 22 °C (72 °F), dew point 12 °C (54 °F)
A2993
altimeter setting 29.93 inches of mercury
RMK
remarks follow
AO2
automated station with a precipitation sensor
SLP120
sea-level pressure 1012.0 hPa
T02170122
temperature 21.7 °C (71 °F), dew point 12.2 °C (54 °F)
TAF KSGF 130520Z 1306/1406 17008KT P6SM SKC WS020/24040KT FM131600 22011G21KT P6SM BKN100 FM140200 18007KT P6SM BKN100
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KSGF
the station, KSGF
130520Z
issued 12:20 am CDT (05:20 UTC)
1306/1406 17008KT P6SM SKC WS020/24040KT
valid from Tue 1:00 am CDT (06:00 UTC) to Wed 1:00 am CDT (06:00 UTC): wind from the south at 8 knots, visibility more than 6 miles, clear skies, wind shear below 2,000 feet: wind from 240° at 40 knots above it
FM131600 22011G21KT P6SM BKN100
from Tue 11:00 am CDT (16:00 UTC): wind from the southwest at 11 knots, gusting to 21, visibility more than 6 miles, a broken layer at 10,000 feet
FM140200 18007KT P6SM BKN100
from Tue 9:00 pm CDT (02:00 UTC): wind from the south at 7 knots, visibility more than 6 miles, a broken layer at 10,000 feet

At SGF when you get there the forecast at the estimated arrival, 12:05 pm CDT (17:05 UTC)

Wind from the southwest at 11 knots, gusting to 21, visibility more than 6 miles, a broken layer at 10,000 feet VFR

The whole forecast for SGF
  • From Tue 1:00 am CDT (06:00 UTC): wind from the south at 8 knots, visibility more than 6 miles, low-level wind shear, clear skies
  • From Tue 11:00 am CDT (16:00 UTC): wind from the southwest at 11 knots, gusting to 21, visibility more than 6 miles, a broken layer at 10,000 feet
  • From Tue 9:00 pm CDT (02:00 UTC): wind from the south at 7 knots, visibility more than 6 miles, a broken layer at 10,000 feet
The forecast for IAD, the departure
  • From Tue 5:00 am EDT (09:00 UTC): wind calm, visibility 5 miles, mist, clear skies
  • From Tue 9:00 am EDT (13:00 UTC): wind from the south at 6 knots, visibility more than 6 miles, scattered clouds at 25,000 feet

SGF:

the forecast as issued, and in English
TAF KSGF 130520Z 1306/1406 17008KT P6SM SKC WS020/24040KT FM131600 22011G21KT P6SM BKN100 FM140200 18007KT P6SM BKN100
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KSGF
the station, KSGF
130520Z
issued 12:20 am CDT (05:20 UTC)
1306/1406 17008KT P6SM SKC WS020/24040KT
valid from Tue 1:00 am CDT (06:00 UTC) to Wed 1:00 am CDT (06:00 UTC): wind from the south at 8 knots, visibility more than 6 miles, clear skies, wind shear below 2,000 feet: wind from 240° at 40 knots above it
FM131600 22011G21KT P6SM BKN100
from Tue 11:00 am CDT (16:00 UTC): wind from the southwest at 11 knots, gusting to 21, visibility more than 6 miles, a broken layer at 10,000 feet
FM140200 18007KT P6SM BKN100
from Tue 9:00 pm CDT (02:00 UTC): wind from the south at 7 knots, visibility more than 6 miles, a broken layer at 10,000 feet

IAD:

the forecast as issued, and in English
TAF KIAD 130906Z 1309/1412 00000KT 5SM BR SKC FM131300 19006KT P6SM SCT250
TAF
a terminal aerodrome forecast: the weather expected at the airport, usually for the next 24 or 30 hours
KIAD
the station, KIAD
130906Z
issued 5:06 am EDT (09:06 UTC)
1309/1412 00000KT 5SM BR SKC
valid from Tue 5:00 am EDT (09:00 UTC) to Wed 8:00 am EDT (12:00 UTC): wind calm, visibility 5 miles, mist, clear skies
FM131300 19006KT P6SM SCT250
from Tue 9:00 am EDT (13:00 UTC): wind from the south at 6 knots, visibility more than 6 miles, scattered clouds at 25,000 feet

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

  • 4/9383 WASHINGTON, DC., USA 8 nm from the route, at the departure end · security · ZDC

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

IAD: 63 notices in force, 2 starting within a week. all of them, grouped →

  • closed Apron TXL F closed until Sun 18 Oct, 5:00 pm EDT (21:00 UTC) · IAD 10/122
    as issued
    !IAD 10/122 IAD APRON TXL F CLSD 2610131000-2610182100
  • closed Apron TXL D closed between Spot 80 and taxiway Z until Tue 13 Oct, 9:00 am EDT (13:00 UTC) · IAD 10/123
    as issued
    !IAD 10/123 IAD APRON TXL D CLSD BTN SPOT 80 AND TWY Z 2610131000-2610131300
  • closed Apron TXL E1 closed until Sun 18 Oct, 5:00 pm EDT (21:00 UTC) · IAD 10/121
    as issued
    !IAD 10/121 IAD APRON TXL E1 CLSD 2610131000-2610182100
  • closed Taxiway Y8 between taxiway Y and taxiway Z closed until further notice · IAD 10/030
    as issued
    !IAD 10/030 IAD TWY Y8 BTN TWY Y AND TWY Z CLSD 2610021542-PERM

SGF: 10 notices in force. all of them, grouped →

198 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 19R localizer out of service until Wed 14 Oct, 7:59 pm EDT (23:59 UTC) · 0 nm along the route, 29 nm off the line · ADW 10/009
    as issued
    !ADW 10/009 ADW NAV ILS RWY 19R LOC U/S 2610071111-2610142359
  • Obstruction tower lights (ASR 1054986) 38°50′N 78°33′W (10.7 nautical miles NNW LUA) 1233.9FT (335.0FT above ground level) out of service until Sun 22 Nov, 5:28 am EST (10:28 UTC) · 50 nm along the route, 4 nm off the line · LUA 08/587
    as issued
    !DCA 08/587 LUA OBST TOWER LGT (ASR 1054986) 385024.00N0783317.00W (10.7NM NNW LUA) 1233.9FT (335.0FT AGL) U/S 2608240928-2611221028
  • Obstruction tower lights (ASR 1261666) 38°51′N 79°34′W (13.1 nautical miles east EKN) 4470.8FT (210.0FT above ground level) out of service until Fri 23 Oct, 7:59 pm EDT (23:59 UTC) · 100 nm along the route, 1 nm off the line · EKN 06/258
    as issued
    !EKN 06/258 EKN OBST TOWER LGT (ASR 1261666) 385153.80N0793438.10W (13.1NM E EKN) 4470.8FT (210.0FT AGL) U/S 2606291312-2610232359
  • Obstruction tower lights (ASR 1262411) 38°51′N 79°48′W (2.7 nautical miles ESE EKN) 2991.1FT (165.0FT above ground level) out of service until Sat 2 Jan, 11:00 pm EST (04:00 UTC) · 110 nm along the route, 2 nm off the line · EKN 10/026
    as issued
    !EKN 10/026 EKN OBST TOWER LGT (ASR 1262411) 385153.10N0794825.80W (2.7NM ESE EKN) 2991.1FT (165.0FT AGL) U/S 2610051233-2701030400
  • Obstruction tower lights (ASR 1247486) 38°56′N 79°59′W (6.7 nautical miles WNW EKN) 2496.1FT (265.1FT above ground level) out of service until Wed 21 Oct, 12:18 am EDT (04:18 UTC) · 120 nm along the route, 7 nm off the line · EKN 10/033
    as issued
    !EKN 10/033 EKN OBST TOWER LGT (ASR 1247486) 385640.20N0795903.60W (6.7NM WNW EKN) 2496.1FT (265.1FT AGL) U/S 2610060518-2610210418
  • Obstruction tower lights (ASR 1297300) 38°53′N 80°18′W (6.8 nautical miles SSW W22) 1961.9FT (310.0FT above ground level) out of service until Thu 22 Oct, 5:45 pm EDT (21:45 UTC) · 130 nm along the route, 6 nm off the line · W22 10/053
    as issued
    !EKN 10/053 W22 OBST TOWER LGT (ASR 1297300) 385329.20N0801829.50W (6.8NM SSW W22) 1961.9FT (310.0FT AGL) U/S 2610072245-2610222145
  • Obstruction tower lights (ASR 1035084) 38°39′N 80°17′W (16.7 nautical miles east 48I) 3028.9FT (297.9FT above ground level) out of service until Fri 6 Nov, 6:59 pm EST (23:59 UTC) · 130 nm along the route, 9 nm off the line · 48I 09/071
    as issued
    !EKN 09/071 48I OBST TOWER LGT (ASR 1035084) 383950.30N0801739.40W (16.7NM E 48I) 3028.9FT (297.9FT AGL) U/S 2609051249-2611062359
  • Navigation aid ILS runway 21 outer marker out of service until Fri 30 Oct, 4:00 pm EDT (20:00 UTC), estimated · 130 nm along the route, 29 nm off the line · CKB 08/045
    as issued
    !CKB 08/045 CKB NAV ILS RWY 21 OM U/S 2608270430-2610302000EST
  • Navigation aid VOR/DME out of service until Fri 20 Nov, 3:00 pm EST (20:00 UTC), estimated · 130 nm along the route, 27 nm off the line · CKB 08/031
    as issued
    !CKB 08/031 CKB NAV VOR/DME U/S 2608211418-2611202000EST
  • Obstruction tower lights (ASR 1275329) 38°49′N 80°40′W (7.9 nautical miles north 48I) 1314.0FT (265.1FT above ground level) out of service until Wed 14 Oct, 11:57 pm EDT (03:57 UTC) · 150 nm along the route, 2 nm off the line · 48I 09/249
    as issued
    !EKN 09/249 48I OBST TOWER LGT (ASR 1275329) 384904.10N0804025.70W (7.9NM N 48I) 1314.0FT (265.1FT AGL) U/S 2609300457-2610150357
  • Obstruction tower lights (ASR 1038169) 38°51′N 80°40′W (9.9 nautical miles north 48I) 1794.9FT (299.9FT above ground level) out of service until Sat 23 Jan, 7:12 am EST (12:12 UTC) · 150 nm along the route, 4 nm off the line · 48I 09/216
    as issued
    !EKN 09/216 48I OBST TOWER LGT (ASR 1038169) 385104.00N0804041.00W (9.9NM N 48I) 1794.9FT (299.9FT AGL) U/S 2609251212-2701231212
  • Obstruction tower lights (ASR 1200883) 38°43′N 80°39′W (2.6 nautical miles NNW 48I) 1860.9FT (196.9FT above ground level) out of service until Mon 30 Nov, 4:13 pm EST (21:13 UTC) · 150 nm along the route, 3 nm off the line · 48I 09/015
    as issued
    !EKN 09/015 48I OBST TOWER LGT (ASR 1200883) 384343.10N0803950.70W (2.6NM NNW 48I) 1860.9FT (196.9FT AGL) U/S 2609012013-2611302113
  • Obstruction tower lights (ASR 1275386) 38°37′N 80°53′W (11.7 nautical miles WSW 48I) 1625.0FT (310.0FT above ground level) out of service until Sat 26 Dec, 11:00 pm EST (04:00 UTC) · 160 nm along the route, 8 nm off the line · 48I 09/237
    as issued
    !EKN 09/237 48I OBST TOWER LGT (ASR 1275386) 383751.30N0805324.00W (11.7NM WSW 48I) 1625.0FT (310.0FT AGL) U/S 2609281433-2612270400
  • Obstruction tower lights (ASR 1214062) 38°37′N 80°56′W (13.9 nautical miles WSW 48I) 1597.1FT (324.1FT above ground level) out of service until Sun 20 Dec, 11:00 pm EST (04:00 UTC) · 160 nm along the route, 10 nm off the line · 48I 09/183
    as issued
    !EKN 09/183 48I OBST TOWER LGT (ASR 1214062) 383715.90N0805608.70W (13.9NM WSW 48I) 1597.1FT (324.1FT AGL) U/S 2609221136-2612210400
  • Obstruction tower lights (ASR 1035085) 38°38′N 80°58′W (15.5 nautical miles west 48I) 1706.7FT (315.0FT above ground level) out of service until Sat 5 Dec, 7:00 am EST (12:00 UTC) · 170 nm along the route, 9 nm off the line · 48I 10/032
    as issued
    !EKN 10/032 48I OBST TOWER LGT (ASR 1035085) 383808.60N0805831.30W (15.5NM W 48I) 1706.7FT (315.0FT AGL) U/S 2610060024-2612051200
  • Obstruction tower lights (ASR 1230462) 38°36′N 80°59′W (16.2 nautical miles WSW 48I) 1717.2FT (246.1FT above ground level) out of service until Sat 14 Nov, 8:56 pm EST (01:56 UTC) · 170 nm along the route, 10 nm off the line · 48I 08/185
    as issued
    !EKN 08/185 48I OBST TOWER LGT (ASR 1230462) 383645.20N0805903.10W (16.2NM WSW 48I) 1717.2FT (246.1FT AGL) U/S 2608170056-2611150156
  • Obstruction tower lights (ASR 1220829) 38°36′N 81°02′W (16.2 nautical miles southeast 55I) 1500.0FT (311.0FT above ground level) out of service until Wed 4 Nov, 2:24 am EST (07:24 UTC) · 170 nm along the route, 10 nm off the line · 55I 08/038
    as issued
    !EKN 08/038 55I OBST TOWER LGT (ASR 1220829) 383600.40N0810243.60W (16.2NM SE 55I) 1500.0FT (311.0FT AGL) U/S 2608060624-2611040724
  • Obstruction tower lights (ASR 1002593) 38°38′N 81°17′W (8.5 nautical miles south 55I) 1649.0FT (412.1FT above ground level) out of service until Sun 6 Dec, 8:13 am EST (13:13 UTC) · 180 nm along the route, 6 nm off the line · 55I 09/083
    as issued
    !EKN 09/083 55I OBST TOWER LGT (ASR 1002593) 383813.50N0811705.20W (8.5NM S 55I) 1649.0FT (412.1FT AGL) U/S 2609071213-2612061313
  • Obstruction tower lights (ASR 1264459) 38°38′N 81°23′W (9.4 nautical miles SSW 55I) 1215.6FT (298.6FT above ground level) out of service until Tue 9 Feb, 10:41 am EST (15:41 UTC) · 190 nm along the route, 7 nm off the line · 55I 10/077
    as issued
    !EKN 10/077 55I OBST TOWER LGT (ASR 1264459) 383810.80N0812342.60W (9.4NM SSW 55I) 1215.6FT (298.6FT AGL) U/S 2610121541-2702091541
  • Obstruction tower lights (ASR 1201224) 38°49′N 81°29′W (6.9 nautical miles west USW) 1529.9FT (414.0FT above ground level) out of service until Mon 7 Dec, 7:44 am EST (12:44 UTC) · 190 nm along the route, 6 nm off the line · USW 09/093
    as issued
    !EKN 09/093 USW OBST TOWER LGT (ASR 1201224) 384904.70N0812950.90W (6.9NM W USW) 1529.9FT (414.0FT AGL) U/S 2609081144-2612071244
  • Obstruction tower lights (ASR 1208255) 38°37′N 81°38′W (15.3 nautical miles north CRW) 1191.3FT (325.1FT above ground level) out of service until Mon 11 Jan, 12:41 am EST (05:41 UTC) · 200 nm along the route, 6 nm off the line · CRW 10/034
    as issued
    !CRW 10/034 CRW OBST TOWER LGT (ASR 1208255) 383739.80N0813829.20W (15.3NM N CRW) 1191.3FT (325.1FT AGL) U/S 2610130441-2701110541
  • Obstruction tower lights (ASR 1215760) 38°45′N 81°40′W (12.3 nautical miles SSE I18) 1246.7FT (330.7FT above ground level) out of service until Wed 11 Nov, 11:00 pm EST (04:00 UTC) · 200 nm along the route, 3 nm off the line · I18 08/134
    as issued
    !EKN 08/134 I18 OBST TOWER LGT (ASR 1215760) 384514.60N0814051.40W (12.3NM SSE I18) 1246.7FT (330.7FT AGL) U/S 2608131107-2611120400
  • Obstruction tower lights (ASR 1220718) 38°48′N 81°43′W (8.5 nautical miles SSE I18) 1164.0FT (330.1FT above ground level) out of service until Fri 6 Nov, 9:56 am EST (14:56 UTC) · 200 nm along the route, 6 nm off the line · I18 08/056
    as issued
    !EKN 08/056 I18 OBST TOWER LGT (ASR 1220718) 384827.00N0814338.70W (8.5NM SSE I18) 1164.0FT (330.1FT AGL) U/S 2608081356-2611061456
  • Obstruction tower lights (ASR 1222807) 38°40′N 82°09′W (9.9 nautical miles south GAS) 1016.1FT (325.1FT above ground level) out of service until Wed 30 Dec, 1:39 pm EST (18:39 UTC) · 220 nm along the route, 1 nm off the line · GAS 10/022
    as issued
    !DAY 10/022 GAS OBST TOWER LGT (ASR 1222807) 384012.70N0820946.00W (9.9NM S GAS) 1016.1FT (325.1FT AGL) U/S 2610011739-2612301839
  • Obstruction tower lights (ASN 2024-AEA-12328-OE) 38°39′N 82°10′W (10.9 nautical miles south GAS) 808 ft (226 ft above ground level) out of service until Sat 31 Oct, 7:59 pm EDT (23:59 UTC) · 220 nm along the route, 2 nm off the line · GAS 09/242
    as issued
    !DAY 09/242 GAS OBST TOWER LGT (ASN 2024-AEA-12328-OE) 383911N0821007W (10.9NM S GAS) 808FT (226FT AGL) U/S 2609300524-2610312359
  • Obstruction tower lights (ASR 1256421) 38°47′N 82°08′W (2.4 nautical miles SSE GAS) 1080.7FT (200.1FT above ground level) out of service until Fri 4 Dec, 6:59 pm EST (23:59 UTC) · 220 nm along the route, 7 nm off the line · GAS 09/022
    as issued
    !DAY 09/022 GAS OBST TOWER LGT (ASR 1256421) 384751.80N0820828.80W (2.4NM SSE GAS) 1080.7FT (200.1FT AGL) U/S 2609041655-2612042359
  • Obstruction tower lights (ASR 1268032) 38°47′N 82°03′W (5.9 nautical miles ESE GAS) 839.9FT (210.0FT above ground level) out of service until Mon 30 Nov, 9:06 am EST (14:06 UTC) · 220 nm along the route, 8 nm off the line · GAS 09/003
    as issued
    !DAY 09/003 GAS OBST TOWER LGT (ASR 1268032) 384706.30N0820314.30W (5.9NM ESE GAS) 839.9FT (210.0FT AGL) U/S 2609011306-2611301406
  • Obstruction tower lights (ASR 1275163) 38°49′N 82°11′W (1.7 nautical miles WSW GAS) 1105.0FT (210.0FT above ground level) out of service until Fri 6 Nov, 10:54 am EST (15:54 UTC) · 220 nm along the route, 9 nm off the line · GAS 08/078
    as issued
    !DAY 08/078 GAS OBST TOWER LGT (ASR 1275163) 384935.80N0821156.10W (1.7NM WSW GAS) 1105.0FT (210.0FT AGL) U/S 2608081454-2611061554
  • Obstruction tower lights (ASR 1205445) 38°33′N 82°16′W (6.6 nautical miles NNE I41) 1172.2FT (200.1FT above ground level) out of service until Fri 1 Jan, 5:01 pm EST (22:01 UTC) · 230 nm along the route, 7 nm off the line · I41 09/037
    as issued
    !EKN 09/037 I41 OBST TOWER LGT (ASR 1205445) 383337.40N0821612.10W (6.6NM NNE I41) 1172.2FT (200.1FT AGL) U/S 2609032201-2701012201
  • Obstruction tower lights (ASR 1014827) 38°42′N 82°40′W (9.8 nautical miles NNE DWU) 1273.0FT (232.9FT above ground level) out of service until Mon 14 Dec, 8:12 am EST (13:12 UTC) · 240 nm along the route, 6 nm off the line · DWU 08/317
    as issued
    !LOU 08/317 DWU OBST TOWER LGT (ASR 1014827) 384230.00N0824014.90W (9.8NM NNE DWU) 1273.0FT (232.9FT AGL) U/S 2608161312-2612141312

From the FAA's notice service (NOTAMs), the site's copy refreshed every few minutes; last checked 2 minutes 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 IAD 6:34 pm EDT (22:34 UTC), at SGF 6:39 pm CDT (23:39 UTC) (civil twilight ends 7:05 pm CDT (00:05 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 Northeast
Radar now, the Northeast · loop National Weather Service
Radar now, the Southeast
Radar now, the Southeast · loop National Weather Service
Radar now, the central Great Lakes
Radar now, the central Great Lakes · loop National Weather Service
Aviation forecast, clouds and visibility, the Northeast, 3 hours ahead
Aviation forecast, clouds and visibility, the Northeast, 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 Northeast, 3 hours ahead
Aviation forecast, surface weather, the Northeast, 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
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
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: Washington Dulles International, Springfield-Branson Ntl Airport.