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

Washington Dulles International to Eglin Afb/Destin-Ft Walton Beach Airport IAD → VPS

676 nautical miles (778 statute miles) southwest on a straight line, true course 224°, about 234° magnetic at the departure end (variation 10W). At 120 knots that is 4 h 50 min at the quickest height in today's winds (34,000 ft, a 20-knot tailwind), arriving about 8:27 am CDT (13:27 UTC). 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: 59 flights in the DOT's last twelve reported months, the route's page.

The route the straight line, the warnings crossed, restrictions, pilot reports and the airports along the way · click a mark for its words

Green, blue, red and purple airport dots are the flying conditions reported there now (VFR, marginal VFR, IFR, low IFR); grey means no report. Red areas are SIGMETs, orange areas AIRMETs, hatched red areas temporary flight restrictions. Map tiles: OpenFreeMap, data © OpenStreetMap contributors.

Warnings the route crosses SIGMETs and AIRMETs whose area the line passes through or comes within 25 nm of

AIRMET SIERRA 6E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, mist, fog). Near the route, 70 nm along the route.

Turbulence No turbulence warning in force along 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

Not fetched just now.

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 6 forecast points nearest it (RIC, ROA, GSP, ATL, CSG, MGM). A plus sign is a headwind, a minus sign a tailwind.

Height	Average wind	Head- or tailwind	Temperature	Ground speed	Time en route	Arrival
4,500 ft	320° at 8 kt	−2 kt		122 kt	5 h 32 min	9:09 am CDT (14:09 UTC)
6,500 ft	330° at 9 kt	−2 kt	14 °C	122 kt	5 h 32 min	9:09 am CDT (14:09 UTC)
8,500 ft	310° at 10 kt	0	11 °C	120 kt	5 h 38 min	9:15 am CDT (14:15 UTC)
10,500 ft	310° at 13 kt	+1 kt	7 °C	119 kt	5 h 41 min	9:18 am CDT (14:18 UTC)
12,500 ft	310° at 17 kt	+2 kt	4 °C	118 kt	5 h 44 min	9:21 am CDT (14:21 UTC)
14,500 ft	310° at 18 kt	+2 kt	0 °C	118 kt	5 h 44 min	9:21 am CDT (14:21 UTC)
16,500 ft	310° at 19 kt	+2 kt	-5 °C	118 kt	5 h 44 min	9:21 am CDT (14:21 UTC)
18,000 ft FL180	310° at 20 kt	+2 kt	-8 °C	118 kt	5 h 44 min	9:21 am CDT (14:21 UTC)
24,000 ft FL240	310° at 25 kt	0	-19 °C	120 kt	5 h 38 min	9:15 am CDT (14:15 UTC)
30,000 ft FL300	330° at 45 kt	−12 kt	-31 °C	132 kt	5 h 07 min	8:44 am CDT (13:44 UTC)
34,000 ft FL340	330° at 54 kt	−20 kt	-38 °C	140 kt	4 h 50 min	8:27 am CDT (13:27 UTC)
39,000 ft FL390	340° at 47 kt	−19 kt	-48 °C	139 kt	4 h 52 min	8:29 am CDT (13:29 UTC)

Based on data from the 13th at 06:00 UTC; valid on the 13th at 12:00 UTC for use 08:00 to 15:00 UTC; temperatures above 24,000 ft are below zero. Heights are above sea level; a height is left out when the forecast has no wind for it over most of the line (the ground is higher). Ground speed is the airspeed less the headwind; the time en route is for the straight line and ignores climb, descent and routing around weather.

The forecast points as issued

Point	From	3,000	6,000	9,000	12,000	18,000	24,000	30,000	34,000	39,000
RIC	used from 0 nm out; 73 nm from the line	L/V	L/V 13°	290/12 9°	310/17 4°	310/19 -9°	310/28 -21°	310/35 -34°	310/38 -38°	320/51 -46°
ROA	used from 99 nm out; 34 nm from the line	300/14	290/10 14°	260/13 8°	290/24 4°	310/22 -8°	310/26 -20°	310/43 -33°	320/51 -38°	320/58 -47°
GSP	used from 249 nm out; 60 nm from the line	L/V	320/5 15°	290/10 10°	300/18 5°	310/25 -8°	280/18 -20°	320/47 -30°	330/67 -37°	330/49 -48°
ATL	used from 398 nm out; 55 nm from the line	330/11	350/13 15°	330/13 11°	310/13 6°	290/18 -7°	320/28 -19°	340/59 -28°	340/62 -39°	350/45 -49°
CSG	used from 497 nm out; 17 nm from the line	340/9	350/20 17°	350/14 11°	330/12 6°	300/14 -6°	320/31 -17°	340/51 -29°	350/60 -39°	360/43 -50°
MGM	used from 597 nm out; 72 nm from the line	310/9	340/11 18°	350/15 11°	340/13 6°	310/16 -7°	320/30 -16°	350/47 -29°	350/53 -39°	360/42 -50°

The weather now: both ends and the airports along the way public airports with a weather report within 25 nm of the line, one for each stretch

Airport	Where	Conditions	Elevation
IAD Washington, DC	departure	no report just now	312 ft
CJR Culpeper, VA	30 nm out, 4 nm southeast of the line	no report just now	315 ft
CHO Charlottesville, VA	70 nm out, 2 nm northeast of the line, tower	no report just now	640 ft
ROA Roanoke, VA	149 nm out, 20 nm northwest of the line, tower	no report just now	1,175 ft
HKY Hickory, NC	269 nm out, 7 nm northwest of the line, tower	no report just now	1,189 ft
GSP Greer, SC	338 nm out, 6 nm north of the line, tower	no report just now	963 ft
GYH Greenville, SC	348 nm out, 5 nm north of the line, tower	no report just now	955 ft
AHN Athens, GA	408 nm out, 9 nm west of the line, tower	no report just now	812 ft
CSG Columbus, GA	527 nm out, 15 nm northwest of the line, tower	no report just now	397 ft
DHN Dothan, AL	607 nm out, 12 nm east of the line, tower	no report just now	400 ft
EDN Enterprise, AL	617 nm out, 6 nm northwest of the line	no report just now	360 ft
VPS Valparaiso/Destin-Ft Walton Beach, FL	destination	no report just now	84 ft

The highest airport on this list sits at 1,189 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

At VPS when you get there the forecast at the estimated arrival, 8:27 am CDT (13:27 UTC)

VPS has no terminal forecast; use the nearest airport that does.

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

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
```
closed Taxiway Y9 between approach end runway 01C and taxiway Y closed until Sun 22 Nov, 6:59 pm EST (23:59 UTC) · IAD 10/029
as issued
```
!IAD 10/029 IAD TWY Y9 BTN APCH END RWY 01C AND TWY Y CLSD 2610021533-2611222359
```
closed Runway 01C/19C closed except crossing at taxiway W3 and taxiway W4 until Sat 31 Oct, 11:59 pm EDT (03:59 UTC) · IAD 09/340
as issued
```
!IAD 09/340 IAD RWY 01C/19C CLSD EXC XNG AT TWY W3 AND TWY W4 2609291912-2611010359
```
closed Taxiway Z7 between taxiway Y and taxiway Z closed until further notice · IAD 08/398
as issued
```
!IAD 08/398 IAD TWY Z7 BTN TWY Y AND TWY Z CLSD 2608311539-PERM
```

VPS: 8 notices in force. all of them, grouped →

closed Airport closed to commercial AIR Carrier Diverts except Emerg aircraft until Thu 31 Dec, 5:59 pm CST (23:59 UTC) · VPS 12/008
as issued
```
!VPS 12/008 VPS AD AP CLSD TO COMMERCIAL AIR CARRIER DIVERTS EXC EMERG ACFT 2512292310-2612312359
```

264 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 1268670) 38°43′N 77°29′W (1.2 nautical miles east HEF) 342.8FT (69.9FT above ground level) out of service until Wed 21 Oct, 12:34 am EDT (04:34 UTC) · 10 nm along the route, 9 nm off the line · HEF 10/017
as issued
```
!HEF 10/017 HEF OBST TOWER LGT (ASR 1268670) 384311.30N0772922.30W (1.2NM E HEF) 342.8FT (69.9FT AGL) U/S 2610060534-2610210434
```
Obstruction Power line lights (ASN 2023-AEA-13070-OE) 38°44′N 77°30′W (1.2 nautical miles NNE HEF) 350 ft (128 ft above ground level) out of service until Thu 12 Nov, 1:01 am EST (06:01 UTC) · 10 nm along the route, 7 nm off the line · HEF 09/078
as issued
```
!HEF 09/078 HEF OBST POWER LINE LGT (ASN 2023-AEA-13070-OE) 384423N0773028W (1.2NM NNE HEF) 350FT (128FT AGL) U/S 2609280512-2611120601
```
Obstruction tower lights (ASN 2024-AEA-1797-OE) 38°44′N 77°29′W (2.0 nautical miles northeast HEF) 389 ft (122 ft above ground level) out of service until Sat 7 Nov, 5:02 am EST (10:02 UTC) · 10 nm along the route, 7 nm off the line · HEF 09/065
as issued
```
!HEF 09/065 HEF OBST TOWER LGT (ASN 2024-AEA-1797-OE) 384450N0772923W (2.0NM NE HEF) 389FT (122FT AGL) U/S 2609231004-2611071002
```
Obstruction wind Turbine lights (ASN 2024-AEA-1799-OE) 38°44′N 77°29′W (1.9 nautical miles northeast HEF) 386 ft (122 ft above ground level) out of service until Thu 5 Nov, 10:00 pm EST (03:00 UTC) · 10 nm along the route, 7 nm off the line · HEF 09/060
as issued
```
!HEF 09/060 HEF OBST WIND TURBINE LGT (ASN 2024-AEA-1799-OE) 384447N0772933W (1.9NM NE HEF) 386FT (122FT AGL) U/S 2609222330-2611060300
```
Obstruction tower lights (ASN 2022-AEA-9225-OE) 38°44′N 77°30′W (1.4 nautical miles northeast HEF) 342 ft (132 ft above ground level) out of service until Fri 23 Oct, 11:15 am EDT (15:15 UTC) · 10 nm along the route, 7 nm off the line · HEF 09/018
as issued
```
!HEF 09/018 HEF OBST TOWER LGT (ASN 2022-AEA-9225-OE) 384436N0773038W (1.4NM NE HEF) 342FT (132FT AGL) U/S 2609081516-2610231515
```
Obstruction tower lights (ASR 1210407) 38°45′N 77°27′W (3.3 nautical miles northeast HEF) 465.9FT (173.9FT above ground level) out of service until Thu 19 Nov, 3:18 am EST (08:18 UTC) · 10 nm along the route, 8 nm off the line · HEF 08/059
as issued
```
!HEF 08/059 HEF OBST TOWER LGT (ASR 1210407) 384513.40N0772732.60W (3.3NM NE HEF) 465.9FT (173.9FT AGL) U/S 2608210718-2611190818
```
Navigation aid ILS runway 33 GP/DME out of service until Wed 4 Nov, 6:59 pm EST (23:59 UTC), estimated · 20 nm along the route, 23 nm off the line · RMN 10/003
as issued
```
!RMN 10/003 RMN NAV ILS RWY 33 GP/DME U/S 2610042220-2611042359EST
```
Obstruction tower lights (ASR 1016110) 38°40′N 77°47′W (6.6 nautical miles NNW HWY) 859.3FT (306.1FT above ground level) out of service until Sun 18 Oct, 1:07 am EDT (05:07 UTC) · 20 nm along the route, 2 nm off the line · HWY 10/001
as issued
```
!HWY 10/001 HWY OBST TOWER LGT (ASR 1016110) 384042.10N0774717.00W (6.6NM NNW HWY) 859.3FT (306.1FT AGL) U/S 2610030607-2610180507
```
Obstruction tower lights (ASR 1237733) 38°44′N 77°40′W (7.9 nautical miles west HEF) 817.9FT (414.0FT above ground level) out of service until Fri 16 Oct, 3:15 am EDT (07:15 UTC) · 20 nm along the route, 4 nm off the line · HEF 10/001
as issued
```
!HEF 10/001 HEF OBST TOWER LGT (ASR 1237733) 384448.00N0774056.70W (7.9NM W HEF) 817.9FT (414.0FT AGL) U/S 2610010815-2610160715
```
Navigation aid VOR out of service until Tue 1 Dec, 3:00 pm EST (20:00 UTC), estimated · 20 nm along the route, 29 nm off the line · BRV 12/570
as issued
```
!DCA 12/570 BRV NAV VOR U/S 2512301534-2612012000EST
```
Obstruction tower lights (ASR 1207027) 38°30′N 77°48′W (2.1 nautical miles ESE CJR) 598.1FT (270.0FT above ground level) out of service until Mon 19 Oct, 5:33 pm EDT (21:33 UTC) · 30 nm along the route, 6 nm off the line · CJR 10/002
as issued
```
!CJR 10/002 CJR OBST TOWER LGT (ASR 1207027) 383057.20N0774854.40W (2.1NM ESE CJR) 598.1FT (270.0FT AGL) U/S 2610042233-2610192133
```
Navigation aid ILS runway 03 localizer out of service until Wed 4 Nov, 6:59 pm EST (23:59 UTC) · 70 nm along the route, 2 nm off the line · CHO 10/005
as issued
```
!CHO 10/005 CHO NAV ILS RWY 03 LOC U/S 2610072145-2611042359
```
Navigation aid ILS runway 05 outer marker out of service until Tue 29 Feb 2028, 4:11 pm EST (21:11 UTC), estimated · 80 nm along the route, 21 nm off the line · SHD 07/006
as issued
```
!SHD 07/006 SHD NAV ILS RWY 05 OM U/S 2607151740-2802292111EST
```
Obstruction tower lights (ASR 1201073) 37°28′N 79°08′W (5.9 nautical miles NNW W24) 944.9FT (194.9FT above ground level) out of service until Sat 5 Dec, 6:59 pm EST (23:59 UTC) · 119 nm along the route, 3 nm off the line · W24 10/092
as issued
```
!DCA 10/092 W24 OBST TOWER LGT (ASR 1201073) 372824.30N0790857.70W (5.9NM NNW W24) 944.9FT (194.9FT AGL) U/S 2610050654-2612052359
```
Obstruction tower lights (ASR 1009122) 37°19′N 79°18′W (3.7 nautical miles NNE W90) 1171.9FT (274.9FT above ground level) out of service until Fri 25 Dec, 3:00 am EST (08:00 UTC) · 129 nm along the route, 4 nm off the line · W90 10/309
as issued
```
!DCA 10/309 W90 OBST TOWER LGT (ASR 1009122) 371947.50N0791836.10W (3.7NM NNE W90) 1171.9FT (274.9FT AGL) U/S 2610130702-2612250800
```
Obstruction tower lights (ASR 1057428) 37°19′N 79°14′W (1.6 nautical miles west LYH) 1121.1FT (149.9FT above ground level) out of service until Wed 4 Nov, 9:00 am EST (14:00 UTC) · 129 nm along the route, 6 nm off the line · LYH 07/013
as issued
```
!LYH 07/013 LYH OBST TOWER LGT (ASR 1057428) 371947.00N0791400.60W (1.6NM W LYH) 1121.1FT (149.9FT AGL) U/S 2607071400-2611041400
```
Navigation aid ILS runway 04 outer marker out of service until Sun 27 Dec, 6:59 pm EST (23:59 UTC) · 129 nm along the route, 9 nm off the line · LYH 03/068
as issued
```
!LYH 03/068 LYH NAV ILS RWY 04 OM U/S 2603270506-2612272359
```
Obstruction tower lights (ASR 1017000) 37°18′N 79°38′W (12.6 nautical miles north W91) 2154.9FT (315.0FT above ground level) out of service until Tue 1 Dec, 6:59 pm EST (23:59 UTC) · 139 nm along the route, 8 nm off the line · W91 10/040
as issued
```
!DCA 10/040 W91 OBST TOWER LGT (ASR 1017000) 371849.50N0793812.10W (12.6NM N W91) 2154.9FT (315.0FT AGL) U/S 2610021558-2612012359
```
Navigation aid localizer runway 06 outer marker out of service until Wed 30 Dec, 10:00 pm EST (03:00 UTC), estimated · 149 nm along the route, 20 nm off the line · ROA 09/074
as issued
```
!ROA 09/074 ROA NAV LOC RWY 06 OM U/S 2609282329-2612310300EST
```
Navigation aid ILS runway 31 LOC/DME out of service until Tue 20 Oct, 4:00 pm EDT (20:00 UTC) · 189 nm along the route, 8 nm off the line · MTV 09/008
as issued
```
!MTV 09/008 MTV NAV ILS RWY 31 LOC/DME U/S 2609302020-2610202000
```
Obstruction tower lights (ASR 1272786) 36°35′N 80°08′W (6.2 nautical miles WSW MTV) 1392.7FT (284.8FT above ground level) out of service until Tue 1 Dec, 6:59 pm EST (23:59 UTC) · 189 nm along the route, 5 nm off the line · MTV 09/005
as issued
```
!MTV 09/005 MTV OBST TOWER LGT (ASR 1272786) 363509.90N0800807.10W (6.2NM WSW MTV) 1392.7FT (284.8FT AGL) U/S 2609251718-2612012359
```
Navigation aid NDB beacon out of service until Fri 6 Nov, 4:11 pm EST (21:11 UTC), estimated · 189 nm along the route, 26 nm off the line · SIF 05/001
as issued
```
!SIF 05/001 SIF NAV NDB U/S 2605061313-2611062111EST
```
Navigation aid ILS runway 33 out of service until Wed 28 Oct, 7:59 pm EDT (23:59 UTC) · 209 nm along the route, 20 nm off the line · INT 10/010
as issued
```
!INT 10/010 INT NAV ILS RWY 33 U/S 2610071117-2610282359
```
Obstruction tower lights (ASR 1243228) 36°10′N 80°42′W (7.1 nautical miles SSE ZEF) 1338.9FT (315.0FT above ground level) out of service until Tue 27 Oct, 11:00 pm EDT (03:00 UTC) · 229 nm along the route, 2 nm off the line · ZEF 07/491
as issued
```
!RDU 07/491 ZEF OBST TOWER LGT (ASR 1243228) 361045.30N0804220.40W (7.1NM SSE ZEF) 1338.9FT (315.0FT AGL) U/S 2607300300-2610280300
```
Obstruction tower lights (ASR 1321566) 35°56′N 80°57′W (10.6 nautical miles north SVH) 1,313 ft (235 ft above ground level) out of service until Thu 19 Nov, 3:44 pm EST (20:44 UTC), estimated · 249 nm along the route, 3 nm off the line · SVH 10/005
as issued
```
!SVH 10/005 SVH OBST TOWER LGT (ASR 1321566) 355632.30N0805744.00W (10.6NM N SVH) 1313FT (235FT AGL) U/S 2610051446-2611192044EST
```
Obstruction tower lights (ASR 1006393) 35°47′N 80°58′W (1.4 nautical miles NNW SVH) 1119.1FT (199.1FT above ground level) out of service until Thu 31 Dec, 6:19 pm EST (23:19 UTC) · 249 nm along the route, 8 nm off the line · SVH 10/002
as issued
```
!SVH 10/002 SVH OBST TOWER LGT (ASR 1006393) 354710.20N0805804.40W (1.4NM NNW SVH) 1119.1FT (199.1FT AGL) U/S 2610022219-2612312319
```
Obstruction tower lights (ASR 1235601) 35°49′N 80°52′W (5.3 nautical miles northeast SVH) 1186.7FT (357.0FT above ground level) out of service until Mon 2 Nov, 6:59 pm EST (23:59 UTC) · 249 nm along the route, 9 nm off the line · SVH 08/006
as issued
```
!SVH 08/006 SVH OBST TOWER LGT (ASR 1235601) 354922.50N0805222.30W (5.3NM NE SVH) 1186.7FT (357.0FT AGL) U/S 2608071659-2611022359
```
Obstruction tower lights (ASR 1004686) 35°48′N 80°52′W (4.7 nautical miles northeast SVH) 1219.8FT (419.9FT above ground level) out of service until Fri 20 Nov, 12:46 pm EST (17:46 UTC) · 249 nm along the route, 9 nm off the line · SVH 07/012
as issued
```
!SVH 07/012 SVH OBST TOWER LGT (ASR 1004686) 354847.40N0805242.20W (4.7NM NE SVH) 1219.8FT (419.9FT AGL) U/S 2607231746-2611201746
```
Navigation aid ILS runway 20 outer marker out of service until Sun 28 Feb, 4:11 pm EST (21:11 UTC), estimated · 249 nm along the route, 29 nm off the line · RUQ 03/014
as issued
```
!RUQ 03/014 RUQ NAV ILS RWY 20 OM U/S 2603311735-2702282111EST
```

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 IAD 6:34 pm EDT (22:34 UTC), at VPS 6:17 pm CDT (23:17 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 Northeast · loop National Weather Service

Radar now, the Southeast · loop National Weather Service

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

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 · 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 · 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 · on the government's site ↗ Aviation Weather Center (NOAA) · surface winds, weather, thunderstorms, and the AIRMET boxes for turbulence, icing and strong winds

Radar, the whole country · loop National Weather Service

Surface analysis now Weather Prediction Center

Forecast chart, 12 hours ahead Weather Prediction Center

Forecast chart, 24 hours ahead Weather Prediction Center

Sources: the Aviation Weather Center's data service (SIGMETs, AIRMETs, graphical AIRMETs, pilot reports, winds and temperatures aloft, observations and terminal forecasts), the National Weather Service radar, the Weather Prediction Center's charts, the FAA's temporary flight restriction list and shapes, and the FAA's airport file for the positions, elevations and magnetic variation. Fetched when the page is viewed and kept a few minutes. Each leg is the straight line between its two airports; airways, terrain and airspace are not considered. The airports in detail: Washington Dulles International, Eglin Afb/Destin-Ft Walton Beach Airport.