George Bush Intcntl/Houston Airport to San Diego International IAH → SAN

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

• SIGMET 2W: thunderstorms (a convective SIGMET) up to 36,000 ft, moving from the southwest at 40 knots, until 9:55 pm CDT (02:55 UTC). Over the route from 545 to 813 nm out.
  as issued

  WSUS33 KKCI 120055
  MKCW WST 120055
  CONVECTIVE SIGMET 2W
  VALID UNTIL 0255Z
  TX NM AZ
  FROM 50NNW SJN-60WNW CME-60E ELP-70SSW SSO-50SW TUS-50NNW SJN
  AREA SEV TS MOV FROM 23040KT. TOPS TO FL360.
  HAIL TO 1 IN...WIND GUSTS TO 50KT POSS.

• SIGMET 4W: thunderstorms (a convective SIGMET) up to 28,000 ft, moving from the southwest at 20 knots, until 9:55 pm CDT (02:55 UTC). Over the route from 902 to 912 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 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 654 to 773 nm out.
• AIRMET TANGO 2W: moderate turbulence above 18,000 ft from 35,000 ft to 45,000 ft. Over the route from 714 to 803 nm out.
• AIRMET TANGO 1W: moderate turbulence below 18,000 ft (due to mountain wave) up to 12,000 ft. Over the route from 1081 to 1110 nm out.
• 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 IAH.

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

Not fetched just now.

At SAN when you get there the forecast at the estimated arrival, 4:05 am PDT (11:05 UTC)

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

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

• 6/5849 Austin, TX, Friday, October 2, 2026 through Monday, October 12, 2026 UTC 12 nm from the route, 129 nm along the route · drones kept away from a public gathering · until 12 October · ZHU
• 6/4240 SAN ANGELO, TX, Sunday, March 8, 2026 through Sunday, November 1, 2026 Local 14 nm from the route, 268 nm along the route · security · until 1 November · ZFW
• 6/2656 Coyote Wells, CA, Saturday, July 4, 2026 through Saturday, January 2, 2027 Local 3 nm from the route, 1031 nm along the route · security · until 2 January · ZLA
• 6/2657 Calexico, CA, Saturday, July 4, 2026 through Saturday, January 2, 2027 Local 3 nm from the route, 1031 nm along the route · security · until 2 January · ZLA
• 6/2652 Coyote Wells, CA, Saturday, July 4, 2026 through Saturday, January 2, 2027 Local 3 nm from the route, 1051 nm along the route · security · until 2 January · ZLA
• 6/4812 El Centro, CA, Wednesday, July 15, 2026 through Tuesday, July 13, 2027 Local 20 nm from the route, 1071 nm along the route · security · until 13 July · ZLA

Daylight

Sunset at IAH 6:54 pm CDT (23:54 UTC), at SAN 6:19 pm PDT (01:19 UTC) (civil twilight ends 6:44 pm PDT (01:44 UTC)). At 120 knots the arrival at SAN is before sunrise there (6:50 am PDT (13:50 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.