Washington Dulles International to Palm Springs International IAD → PSP

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 210 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 6W: thunderstorms (a convective SIGMET) up to 34,000 ft, moving from the southwest at 40 knots, until 11:55 pm EDT (03:55 UTC). Over the route from 1238 to 1468 nm out.
  as issued

  WSUS33 KKCI 120155
  MKCW WST 120155
  CONVECTIVE SIGMET 6W
  VALID UNTIL 0355Z
  CO NM
  FROM 50SSW DEN-30NNE TBE-50SSW CME-50E SJN-20NE DVC-50SSW DEN
  AREA TS MOV FROM 23040KT. TOPS TO FL340.

• SIGMET 9W: thunderstorms (a convective SIGMET) up to 28,000 ft, moving from the southwest at 20 knots, until 11:55 pm EDT (03:55 UTC). Over the route from 1618 to 1708 nm out.
  as issued

  WSUS33 KKCI 120155
  MKCW WST 120155
  CONVECTIVE SIGMET 9W
  VALID UNTIL 0355Z
  AZ
  FROM 20S TBC-30S INW-10E PHX-60SW DRK-30WNW DRK-20S TBC
  DMSHG AREA EMBD TS MOV FROM 21020KT. TOPS TO FL280.

• 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 300 nm of the route.
• AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 21,000 ft to 33,000 ft. Over the first 100 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 190 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 829 to 1208 nm out.
• AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the route from 1228 to 1708 nm out.
• AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 36,000 ft. Over the route from 1278 to 1388 nm out.
• AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 1308 to 1498 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). Near the route, 1358 nm along the route.
• AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 1578 to 1768 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 1638 to 1728 nm out.
• AIRMET ZULU 3C: moderate icing up to 22,000 ft. Over the route from 1718 to 1837 nm out.
• AIRMET TANGO 1W: moderate turbulence below 18,000 ft (due to mountain wave) up to 12,000 ft. Over the last 90 nm of the route.
• AIRMET SIERRA 6E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the last 10 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

Not fetched just now.

At PSP when you get there the forecast at the estimated arrival, 2:10 pm PDT (21:10 UTC)

PSP 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
• 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
• 6/8029 Cincinnati, OH, Friday, October 9, 2026 through Monday, October 12, 2026 Local on the route, 340 nm along the route · a VIP movement · until 12 October · ZID
• 6/8891 Bullhead City, AZ, Wednesday, October 14, 2026 Local 11 nm from the route, 1778 nm along the route · a VIP movement · starts Wednesday 14 October · ZLA
• 6/8887 Indio, CA, Sunday, October 11, 2026 through Monday, October 12, 2026 Local 12 nm from the route, at the destination end · security · until 12 October · ZLA

Daylight

Sunset at IAD 6:36 pm EDT (22:36 UTC), at PSP 6:16 pm PDT (01:16 UTC) (civil twilight ends 6:41 pm PDT (01:41 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.