Westchester County to Los Angeles International HPN → LAX

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

• SIGMET 2E: thunderstorms (a convective SIGMET) up to 31,000 ft, moving from the southwest at 20 knots, until 10:55 pm EDT (02:55 UTC). Over the first 50 nm of the route.
  as issued

  WSUS31 KKCI 120055
  MKCE WST 120055
  CONVECTIVE SIGMET 2E
  VALID UNTIL 0255Z
  CT NY NJ PA DE MD AND NJ NY CT CSTL WTRS
  FROM 30NE SAX-30SSW HTO-30ESE EMI-50WSW HAR-30NE SAX
  AREA EMBD TS MOV FROM 22020KT. TOPS TO FL310.

• SIGMET 1W: thunderstorms (a convective SIGMET) up to 34,000 ft, moving from the southwest at 40 knots, until 10:55 pm EDT (02:55 UTC). Over the route from 1448 to 1658 nm out.
  as issued

  WSUS33 KKCI 120055
  MKCW WST 120055
  CONVECTIVE SIGMET 1W
  VALID UNTIL 0255Z
  CO NM WY AZ UT
  FROM 40NNW CHE-40WNW TBE-60WNW CME-40N SJN-40ESE MTU-40NNW CHE
  AREA SEV TS MOV FROM 23040KT. TOPS TO FL340.
  WIND GUSTS TO 60KT POSS.

• SIGMET 4W: thunderstorms (a convective SIGMET) up to 28,000 ft, moving from the southwest at 20 knots, until 10:55 pm EDT (02:55 UTC). Over the route from 1728 to 1818 nm out.
  as issued

  WSUS33 KKCI 120055
  MKCW WST 120055
  CONVECTIVE SIGMET 4W
  VALID UNTIL 0255Z
  AZ
  FROM 60NE TBC-30S INW-100ESE BZA-70SE EED-50NW TBC-60NE 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 469 nm of the route.
• AIRMET TANGO 2W: moderate turbulence below 18,000 ft up to 13,000 ft. Over the first 100 nm of the route.
• AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 21,000 ft to 33,000 ft. Over the route from 30 to 300 nm out.
• AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 80 to 280 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 909 to 1338 nm out.
• AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the route from 1368 to 1928 nm out.
• AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 36,000 ft. Over the route from 1398 to 1848 nm out.
• AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 1468 to 1608 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 1478 to 1608 nm out.
• AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 1688 to 1948 nm out.
• AIRMET ZULU 3C: moderate icing up to 22,000 ft. Over the route from 1728 to 2048 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 1798 to 1908 nm out.
• AIRMET TANGO 1W: moderate turbulence below 18,000 ft (due to mountain wave) up to 12,000 ft. Over the route from 1948 to 2128 nm out.
• AIRMET SIERRA 6E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the last 80 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 HPN.

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

Not fetched just now.

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

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

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

• 5/2811 NEW YORK, NY, Monday, October 20, 2025 through Tuesday, October 20, 2026 Local 18 nm from the route, at the departure end · security · until 20 October · ZNY
• 6/8587 Youngstown, OH, Monday, October 12, 2026 through Monday, October 12, 2026 Local on the route, 290 nm along the route · a VIP movement · today · ZOB
• 6/8829 Youngstown, OH, Monday, October 12, 2026 through Monday, October 12, 2026 Local on the route, 310 nm along the route · a VIP movement · today · ZOB
• 6/8888 Youngstown, OH, Monday, October 12, 2026 through Monday, October 12, 2026 Local 6 nm from the route, 320 nm along the route · security · today · ZOB
• 6/8891 Bullhead City, AZ, Wednesday, October 14, 2026 Local 1 nm from the route, 1948 nm along the route · a VIP movement · starts Wednesday 14 October · ZLA
• 6/8890 LAS VEGAS, NV, Tuesday, October 13, 2026 Local 24 nm from the route, 1948 nm along the route · a VIP movement · starts tomorrow · ZLA
• 4/3635 DISNEYLAND THEME PARK, ANAHEIM,, CA 15 nm from the route, at the destination end · security · ZLA

Daylight

Sunset at HPN 6:19 pm EDT (22:19 UTC), at LAX 6:23 pm PDT (01:23 UTC) (civil twilight ends 6:48 pm PDT (01:48 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.