Plan a flight · Sun 10:39 pm EDT (02:39 UTC)

Washington Dulles International to Sacramento International IAD → SMF

2,044 nautical miles (2,352 statute miles) west on a straight line, true course 284°, about 294° magnetic at the departure end (variation 10W). At 120 knots that is 19 h 28 min at the quickest height in today's winds (4,500 ft, a 15-knot headwind), arriving about 3:07 pm PDT (22:07 UTC). Right now IAD is IFR, wind from the north (350°) at 8 knots; SMF is VFR, wind from the south-southwest (200°) at 8 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: 721 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

SIGMET 7E: thunderstorms (a convective SIGMET) up to 33,000 ft, moving from the west at 15 knots, until 11:55 pm EDT (03:55 UTC). Over the first 219 nm of the route.

as issued

WSUS31 KKCI 120155
MKCE WST 120155
CONVECTIVE SIGMET 7E
VALID UNTIL 0355Z
PA MD VA DC WV OH
FROM 10NNE JST-30WNW SBY-40ENE RIC-50SW BKW-20SE APE-10NNE JST
AREA TS MOV FROM 28015KT. TOPS TO FL330.

SIGMET 8W: thunderstorms (a convective SIGMET) up to 35,000 ft, moving from the southwest at 40 knots, until 11:55 pm EDT (03:55 UTC). Near the route, 1276 nm along the route.

as issued

WSUS33 KKCI 120155
MKCW WST 120155
CONVECTIVE SIGMET 8W
VALID UNTIL 0355Z
CO MT WY
FROM 40N SHR-60WNW RAP-20ENE CYS-30SW CYS-10NW BOY-40N SHR
AREA TS MOV FROM 22040KT. TOPS TO FL350.

SIGMET W10W: thunderstorms (a convective SIGMET) up to 30,000 ft, moving from the southwest at 20 knots, until 11:55 pm EDT (03:55 UTC). Over the route from 1735 to 1844 nm out.
as issued
```
WSUS33 KKCI 120155
MKCW WST 120155
CONVECTIVE SIGMET 10W
VALID UNTIL 0355Z
NV
FROM 70SW TWF-40NNW BVL-40SW ELY-30ESE OAL-40WNW OAL-70SW TWF
AREA TS MOV FROM 23020KT. TOPS TO FL300.
```
AIRMET SIERRA 3E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the first 329 nm of the route.
AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 21,000 ft to 33,000 ft. Over the first 110 nm of the route.
AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 30 to 169 nm out.
AIRMET TANGO 3W: 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 route from 738 to 967 nm out.
AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 36,000 ft. Over the route from 1186 to 1894 nm out.
AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the route from 1196 to 1765 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 route from 1296 to 1505 nm out.
AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Near the route, 1306 nm along the route.
AIRMET TANGO 5W: strong surface winds (30 knots or more) (due to sustained surface winds greater than 30 knots). Over the route from 1406 to 1475 nm out.
AIRMET ZULU 3C: moderate icing up to 22,000 ft. Over the route from 1416 to 1904 nm out.
AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 1416 to 1824 nm out.
AIRMET SIERRA 2E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the route from 1495 to 1595 nm out.
AIRMET TANGO 3W: moderate turbulence below 18,000 ft (due to mountain wave) up to 15,000 ft. Near the route, 1804 nm along the route.
AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 18,000 ft to 39,000 ft. Over the last 30 nm of the route.

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

E170 at 22,500 ft, 5 nm northwest, 7:44 pm EDT (23:44 UTC): moderate clear-air turbulence from 18,000 ft to 22,500 ft, remarks: during the descent FRDMM7 star. At the departure end, 5 nm northwest of the line.
as filed, and in English
```
OKV UA /OV ESL100020/TM 2344/FL225/TP E170/TB CONS MOD CAT 180-225/RM DURD FRDMM7 STAR
```
Report
a routine report filed through OKV
Where
20 nm east (100°) of ESL
Time
23:44 UTC
Height
at 22,500 ft
Aircraft
E170
Turbulence
continuous moderate clear-air turbulence from 18,000 ft to 22,500 ft
Remarks
during the descent FRDMM7 star
A321 at 30,000 ft, 40 nm north, 7:49 pm EDT (23:49 UTC): moderate turbulence above 30,000 ft, remarks: zob. 100 nm along the route, 40 nm north of the line.
as filed, and in English
```
2G9 UA /OV IHD/TM 2349/FL300/TP A321/TB MOD 300/RM ZOB
```
Report
a routine report filed through 2G9
Where
over IHD
Time
23:49 UTC
Height
at 30,000 ft
Aircraft
A321
Turbulence
moderate at 30,000 ft
Remarks
zob
UAL2761 at 31,000 ft, 6 nm southwest, 7:57 pm EDT (23:57 UTC): moderate turbulence, wind 218° at 58 knots. 110 nm along the route, 6 nm southwest of the line.
as filed, and in English
```
ARP UAL2761 3917N 07949W 2357 F310 218/058KT TB CONT MOD TURB IC
```
Report
a routine report filed through ARP
B38M at 29,000 ft, 22 nm north, 8:55 pm EDT (00:55 UTC): moderate turbulence above 29,000 ft, remarks: zob. 140 nm along the route, 22 nm north of the line.
as filed, and in English
```
MPG UA /OV AIR120030/TM 0055/FL290/TP B38M /TB OCNL MOD 290/RM ZOB
```
Report
a routine report filed through MPG
Where
30 nm southeast (120°) of AIR
Time
00:55 UTC
Height
at 29,000 ft
Aircraft
B38M
Turbulence
occasional moderate at 29,000 ft
Remarks
zob
A320 at 34,000 ft, 42 nm north, 10:03 pm EDT (02:03 UTC): moderate chop turbulence. 329 nm along the route, 42 nm north of the line.
as filed, and in English
```
FWA UA /OV FWA115040/TM 0203/FL340/TP A320/TB MOD CHOP
```
Report
a routine report filed through FWA
Where
40 nm southeast (115°) of FWA
Time
02:03 UTC
Height
at 34,000 ft
Aircraft
A320
Turbulence
moderate chop
UAL1340 at 40,000 ft, 11 nm south, 8:18 pm EDT (00:18 UTC): moderate chop turbulence, wind 244° at 70 knots. 1077 nm along the route, 11 nm south of the line.
as filed, and in English
```
ARP UAL1340 4046N 10049W 0018 F400 244/070KT TB OCNL MOD CHOP IC
```
Report
a routine report filed through ARP
A21N at 32,000 ft, 36 nm south, 7:42 pm EDT (23:42 UTC): moderate chop turbulence, remarks: ZDVWC-61. 1216 nm along the route, 36 nm south of the line.
as filed, and in English
```
AKO UA /OV AKO270030/TM 2342/FL320/TP A21N/TB INTMT MOD CHOP/RM ZDVWC-61
```
Report
a routine report filed through AKO
Where
30 nm west (270°) of AKO
Time
23:42 UTC
Height
at 32,000 ft
Aircraft
A21N
Turbulence
intermittent moderate chop
Remarks
ZDVWC-61
BCS1 at 24,000 ft, 50 nm south, 9:30 pm EDT (01:30 UTC): moderate turbulence from 22,000 ft to 24,000 ft, remarks: during the climb ZDVWC-05. 1286 nm along the route, 50 nm south of the line.
as filed, and in English
```
DEN UA /OV DVV270030/TM 0130/FL240/TP BCS1/TB MOD 220-240/RM DURC ZDVWC-05
```
Report
a routine report filed through DEN
Where
30 nm west (270°) of DVV
Time
01:30 UTC
Height
at 24,000 ft
Aircraft
BCS1
Turbulence
moderate from 22,000 ft to 24,000 ft
Remarks
during the climb ZDVWC-05
CRJ2 at 19,000 ft, 4 nm northeast, 8:47 pm EDT (00:47 UTC): moderate chop turbulence, remarks: ZDVWC-13. 1316 nm along the route, 4 nm northeast of the line.
as filed, and in English
```
EGE UA /OV RLG010052/TM 0047/FL190/TP CRJ2/TB COSN MOD CHOP/RM ZDVWC-13
```
Report
a routine report filed through EGE
Where
52 nm north (010°) of RLG
Time
00:47 UTC
Height
at 19,000 ft
Aircraft
CRJ2
Turbulence
cosn moderate chop
Remarks
ZDVWC-13
B39M at 32,000 ft, 25 nm south, 7:58 pm EDT (23:58 UTC): moderate chop turbulence, no icing, remarks: moderate mtw a 30-knot loss of airspeed ZDVWC-14. 1336 nm along the route, 25 nm south of the line.
as filed, and in English
```
EEO UA /OV EKR069073/TM 2358/FL320/TP B39M/TB OCNL MOD CHOP/IC NEG/RM MOD MTW +/-30KT ZDVWC-14
```
Report
a routine report filed through EEO
Where
73 nm east (069°) of EKR
Time
23:58 UTC
Height
at 32,000 ft
Aircraft
B39M
Turbulence
occasional moderate chop
Icing
none
Remarks
moderate mtw a 30-knot loss of airspeed ZDVWC-14
E75L at 28,000 ft, 39 nm south, 9:31 pm EDT (01:31 UTC): moderate turbulence, remarks: ZDVWC-03. 1366 nm along the route, 39 nm south of the line.
as filed, and in English
```
EEO UA /OV EKR085036/TM 0131/FL280/TP E75L/TB MOD/RM ZDVWC-03
```
Report
a routine report filed through EEO
Where
36 nm east (085°) of EKR
Time
01:31 UTC
Height
at 28,000 ft
Aircraft
E75L
Turbulence
moderate
Remarks
ZDVWC-03
S22T at 14,000 ft, 31 nm south, 9:23 pm EDT (01:23 UTC): moderate rime icing, -16 °C. 1535 nm along the route, 31 nm south of the line.
as filed, and in English
```
PUC UA /OV PUC360015/TM 0123/FL140/TP S22T/TA M16/IC MOD RIME /ZLC
```
Report
a routine report filed through PUC
Where
15 nm north (360°) of PUC
Time
01:23 UTC
Height
at 14,000 ft
Aircraft
S22T
Temperature
−16 °C
Icing
moderate rime zlc
E75L at 22,000 ft, 26 nm south, 9:04 pm EDT (01:04 UTC): moderate turbulence. 1545 nm along the route, 26 nm south of the line.
as filed, and in English
```
PUC UA /OV PUC320020/TM 0104/FL220/TP E75L/TB MOD /ZLC
```
Report
a routine report filed through PUC
Where
20 nm northwest (320°) of PUC
Time
01:04 UTC
Height
at 22,000 ft
Aircraft
E75L
Turbulence
moderate zlc
A320 at 2,000 ft, 39 nm east, 9:46 pm EDT (01:46 UTC): a broken layer from 30,000 ft to 4,500 ft, remarks: CONLE5 sid. At the departure end, 39 nm east of the line.
as filed, and in English
```
BWI UA /OV BAL180005/TM 0146/FL020/TP A320/SK BKN003-TOP045/RM CONLE5 SID
```
Report
a routine report filed through BWI
Where
5 nm south (180°) of BAL
Time
01:46 UTC
Height
at 2,000 ft
Aircraft
A320
Sky
a broken layer from 300 ft, tops 4,500 ft
Remarks
CONLE5 sid

16 more routine reports are on the map.

Winds aloft along the route, and the time en route the forecast for use 02:00–09:00 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 20 forecast points nearest it (EKN, AGC, CMH, CVG, FWA, IND, SPI, BRL, DSM, OMA, GRI, GLD, BFF, DEN, RKS, SLC, ELY, BAM, RNO, SAC). 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	250° at 15 kt	+15 kt	16 °C	105 kt	19 h 28 min	3:07 pm PDT (22:07 UTC)
6,500 ft	260° at 15 kt	+15 kt	14 °C	105 kt	19 h 28 min	3:07 pm PDT (22:07 UTC)
8,500 ft	250° at 15 kt	+16 kt	9 °C	104 kt	19 h 39 min	3:18 pm PDT (22:18 UTC)
10,500 ft	250° at 15 kt	+16 kt	5 °C	104 kt	19 h 39 min	3:18 pm PDT (22:18 UTC)
12,500 ft	240° at 16 kt	+16 kt	1 °C	104 kt	19 h 39 min	3:18 pm PDT (22:18 UTC)
14,500 ft	240° at 18 kt	+19 kt	-3 °C	101 kt	20 h 14 min	3:53 pm PDT (22:53 UTC)
16,500 ft	240° at 21 kt	+21 kt	-7 °C	99 kt	20 h 39 min	4:18 pm PDT (23:18 UTC)
18,000 ft FL180	240° at 22 kt	+23 kt	-10 °C	97 kt	21 h 04 min	4:43 pm PDT (23:43 UTC)
24,000 ft FL240	250° at 27 kt	+27 kt	-22 °C	93 kt	21 h 59 min	5:38 pm PDT (00:38 UTC)
30,000 ft FL300	250° at 33 kt	+35 kt	-32 °C	85 kt	24 h 03 min	7:42 pm PDT (02:42 UTC)
34,000 ft FL340	260° at 43 kt	+45 kt	-38 °C	75 kt	27 h 15 min	10:54 pm PDT (05:54 UTC)
39,000 ft FL390	260° at 43 kt	+46 kt	-46 °C	74 kt	27 h 37 min	11:16 pm PDT (06:16 UTC)

Based on data from the 12th at 00:00 UTC; valid on the 12th at 06:00 UTC for use 02:00 to 09:00 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
EKN	used from 0 nm out; 88 nm from the line		330/21 12°	330/25 7°	350/22 2°	330/24 -10°	310/27 -21°	320/33 -35°	290/31 -39°	290/34 -47°
AGC	used from 150 nm out; 72 nm from the line	350/14	330/20 11°	340/18 8°	330/17 3°	340/22 -11°	340/31 -22°	330/33 -36°	300/34 -41°	300/35 -47°
CMH	used from 199 nm out; 36 nm from the line	330/15	340/22 14°	340/24 9°	340/23 4°	340/35 -9°	340/49 -20°	340/58 -37°	330/70 -42°	340/55 -47°
CVG	used from 299 nm out; 62 nm from the line	320/18	350/32 16°	350/35 10°	350/30 3°	330/30 -7°	340/44 -20°	340/58 -35°	330/72 -41°	320/36 -49°
FWA	used from 349 nm out; 49 nm from the line	300/17	320/20 16°	330/20 10°	340/15 3°	310/27 -8°	320/37 -20°	330/52 -36°	330/65 -43°	330/60 -50°
IND	used from 399 nm out; 35 nm from the line	290/16	310/20 16°	320/21 10°	330/13 3°	300/25 -7°	320/32 -19°	330/46 -34°	320/61 -43°	320/63 -50°
SPI	used from 498 nm out; 63 nm from the line	220/21	250/23 16°	260/27 9°	270/14 6°	270/23 -7°	270/31 -19°	270/28 -33°	290/48 -42°	300/55 -52°
BRL	used from 598 nm out; 16 nm from the line	230/24	240/29 15°	290/16 10°	280/15 4°	260/23 -7°	260/32 -19°	260/36 -33°	280/48 -41°	280/59 -52°
DSM	used from 698 nm out; 53 nm from the line	230/40	250/33 17°	250/18 12°	240/17 5°	260/28 -8°	270/34 -19°	260/41 -33°	260/55 -41°	270/62 -51°
OMA	used from 798 nm out; 40 nm from the line	220/47	240/33 19°	250/18 11°	230/17 6°	260/29 -8°	250/33 -19°	250/51 -33°	260/61 -40°	270/62 -49°
GRI	used from 897 nm out; 43 nm from the line		230/35 21°	230/23 13°	220/20 7°	240/25 -8°	240/37 -20°	250/49 -33°	260/57 -38°	260/58 -47°
GLD	used from 1047 nm out; 106 nm from the line		230/49	230/42 15°	220/26 8°	240/18 -7°	230/27 -21°	240/62 -30°	240/61 -35°	250/57 -47°
BFF	used from 1146 nm out; 67 nm from the line		180/28	220/33 15°	210/31 7°	230/32 -9°	220/41 -21°	220/40 -33°	240/47 -36°	250/54 -46°
DEN	used from 1246 nm out; 59 nm from the line			240/21 14°	250/44 6°	220/49 -8°	220/49 -21°	230/54 -30°	240/57 -35°	240/49 -45°
RKS	used from 1346 nm out; 100 nm from the line			200/41	220/44 1°	220/35 -11°	220/46 -24°	210/53 -27°	220/62 -35°	230/61 -44°
SLC	used from 1495 nm out; 72 nm from the line		200/5	230/8 2°	220/20 -2°	210/40 -12°	190/53 -25°	210/62 -30°	220/69 -34°	220/64 -43°
ELY	used from 1645 nm out; 67 nm from the line			200/39 3°	210/27 -2°	210/45 -15°	220/56 -24°	210/60 -28°	210/63 -34°	220/61 -43°
BAM	used from 1794 nm out; 63 nm from the line			310/7 0°	270/19 -7°	200/38 -17°	190/49 -28°	220/69 -29°	220/63 -33°	230/48 -41°
RNO	used from 1844 nm out; 85 nm from the line		010/9	320/10 -2°	210/23 -9°	210/34 -19°	220/36 -25°	230/31 -29°	230/41 -33°	230/38 -42°
SAC	used from 1994 nm out; 26 nm from the line	110/6	L/V 4°	010/11 -2°	350/11 -7°	340/24 -16°	360/44 -23°	330/24 -30°	270/21 -35°	230/23 -43°

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	Wind	Visibility	Ceiling	Elevation	Reported
IAD Washington, DC	departure	IFR Sky: overcast at 500 feet	from the north (350°) at 8 knots	10+ mi	500 ft	312 ft	9:52 pm EDT (01:52 UTC)
CKB Clarksburg, WV	130 nm out, 9 nm south of the line, tower	marginal VFR Sky: a few clouds at 700 feet, a broken layer at 1,000 feet, overcast at 2,400 feet	from the north (350°) at 4 knots	10+ mi	1,000 ft	1,223 ft	02:15 UTC
TZR Columbus, OH	269 nm out, 1 nm north of the line, tower	IFR Sky: overcast at 700 feet	from the west-northwest (300°) at 6 knots	10+ mi	700 ft	904 ft	02:15 UTC
LAF Lafayette, IN	449 nm out, 4 nm northeast of the line, tower	VFR	calm	10+ mi	none	605 ft	01:54 UTC
FSW Fort Madison, IA	648 nm out, 4 nm south of the line	VFR	from the southeast (130°) at 7 knots	10+ mi	none	721 ft	02:15 UTC
GRI Grand Island, NE	967 nm out, 2 nm east of the line, tower	VFR	from the south (170°) at 11 knots	10+ mi	none	1,847 ft	01:53 UTC
GTE Gothenburg, NE	1047 nm out, 3 nm southwest of the line	no report just now				2,558 ft
CYS Cheyenne, WY	1256 nm out, 21 nm north of the line, tower	VFR	from the east-southeast (120°) at 11 knots	10+ mi	none	6,159 ft	01:53 UTC
PVU Provo, UT	1575 nm out, 3 nm southwest of the line, tower	VFR Sky: scattered clouds at 1,000 feet, scattered clouds at 4,600 feet, overcast at 7,000 feet Weather: light rain, mist	calm	6 mi	7,000 ft	4,496 ft	02:22 UTC
TMT Austin, NV	1834 nm out, 2 nm southeast of the line	VFR Sky: scattered clouds at 4,900 feet, a broken layer at 6,000 feet, overcast at 10,000 feet	from the north-northwest (330°) at 6 knots	10+ mi	6,000 ft	5,735 ft	02:15 UTC
TRK Truckee, CA	1964 nm out, 20 nm northwest of the line, tower	VFR Sky: scattered clouds at 5,000 feet, a broken layer at 6,000 feet	from the southwest (230°) at 5 knots	10+ mi	6,000 ft	5,904 ft	02:15 UTC
SMF Sacramento, CA	destination	VFR Sky: a few clouds at 25,000 feet	from the south-southwest (200°) at 8 knots	10+ mi	none	26 ft	6:53 pm PDT (01:53 UTC)

The highest airport on this list sits at 6,159 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At SMF when you get there the forecast at the estimated arrival, 3:07 pm PDT (22:07 UTC)

Wind light and variable, visibility more than 6 miles, a few clouds at 25,000 feet VFR

The whole forecast for SMF

From Sun 5:00 pm PDT (00:00 UTC): wind from the south-southwest at 7 knots, visibility more than 6 miles, clear skies
From Sun 11:00 pm PDT (06:00 UTC): wind from the south-southeast at 7 knots, visibility more than 6 miles, clear skies
From Mon 5:00 am PDT (12:00 UTC): wind light and variable, visibility more than 6 miles, a few clouds at 25,000 feet

The forecast for IAD, the departure

From Sun 8:00 pm EDT (00:00 UTC): wind from the north at 7 knots, visibility 4 miles, light rain showers, mist, overcast at 700 feet
From Sun 10:00 pm EDT (02:00 UTC): wind from the north-northwest at 6 knots, visibility 2 miles, rain showers, mist, overcast at 400 feet
From Mon 4:00 am EDT (08:00 UTC): wind from the north-northwest at 10 knots, gusting to 18, visibility 4 miles, light rain showers, mist, overcast at 600 feet
From Mon 6:00 am EDT (10:00 UTC): wind from the north-northwest at 11 knots, gusting to 19, visibility more than 6 miles, overcast at 1,400 feet
From Mon 12:00 pm EDT (16:00 UTC): wind from the north-northwest at 13 knots, gusting to 21, visibility more than 6 miles, overcast at 2,100 feet
From Mon 2:00 pm EDT (18:00 UTC): wind from the north-northwest at 10 knots, gusting to 17, visibility more than 6 miles, a broken layer at 4,000 feet
From Mon 7:00 pm EDT (23:00 UTC): wind from the northwest 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
6/8600 Sterling, VA, Monday, October 12, 2026 through Monday, October 12, 2026 Local 4 nm from the route, at the departure end · a VIP movement · today · ZDC
6/3475 BEALE AFB, CA, Sunday, March 8, 2026 through Sunday, November 1, 2026 Local 14 nm from the route, at the destination end · security · until 1 November · ZOA
6/6740 SACRAMENTO, CA, Thursday, October 8, 2026 through Sunday, October 11, 2026 Local 5 nm from the route, at the destination end · air shows/sports · ended 11 October · ZOA

Daylight

Sunset at IAD 6:36 pm EDT (22:36 UTC), at SMF 6:32 pm PDT (01:32 UTC) (civil twilight ends 6:59 pm PDT (01:59 UTC)).

Each restriction opens the FAA's own page with the exact area, heights and times. Ordinary notices to air missions (closed runways, lights out) are not shown: the FAA's notice search is not open to sites like this one at this time.

Radar and forecast charts for the regions crossed government pictures, the latest each time the page loads

Radar now, the Northeast · loop National Weather Service

Radar now, the central Great Lakes · loop National Weather Service

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

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, Sacramento International.