Sacramento International to George Bush Intcntl/Houston Airport SMF → IAH

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

• SIGMET W15W: thunderstorms (a convective SIGMET) up to 28,000 ft, moving from the southwest at 20 knots, until 12:55 am PDT (07:55 UTC). Over the route from 180 to 229 nm out.
  as issued

  WSUS33 KKCI 120555
  MKCW WST 120555
  CONVECTIVE SIGMET 15W
  VALID UNTIL 0755Z
  UT NV
  FROM 60WNW BVL-10NE BVL-80E OAL-40SE OAL-20W OAL-60WNW BVL
  AREA TS MOV FROM 24020KT. TOPS TO FL280.

• AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 18,000 ft to 39,000 ft. Over the first 70 nm of the route.
• AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the route from 249 to 838 nm out.
• AIRMET ZULU 2C: moderate icing up to 23,000 ft. Over the route from 299 to 459 nm out.
• AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 319 to 568 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 439 to 489 nm out.
• AIRMET TANGO 2W: moderate turbulence above 18,000 ft from 35,000 ft to 45,000 ft. Over the route from 459 to 738 nm out.

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 SMF.

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

Not fetched just now.

At IAH when you get there the forecast at the estimated arrival, 10:55 am CDT (15:55 UTC)

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

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

• 6/3475 BEALE AFB, CA, Sunday, March 8, 2026 through Sunday, November 1, 2026 Local 17 nm from the route, at the departure end · security · until 1 November · ZOA
• 6/8722 ALAMOGORDO, NM, Tuesday, October 13, 2026 Local 8 nm from the route, 808 nm along the route · security · starts tomorrow · ZAB
• 6/0543 MCGREGOR, TX 21 nm from the route, 1257 nm along the route · security · ZFW

Daylight

Sunset at SMF 6:32 pm PDT (01:32 UTC), at IAH 6:54 pm CDT (23:54 UTC) (civil twilight ends 7:18 pm CDT (00:18 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.