George Bush Intcntl/Houston Airport to Spokane International IAH → GEG

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

• SIGMET 7C: thunderstorms (a convective SIGMET) up to 34,000 ft, moving from the southwest at 40 knots, until 1:55 am CDT (06:55 UTC). Near the route, 707 nm along the route.
  as issued

  WSUS32 KKCI 120455
  MKCC WST 120455
  CONVECTIVE SIGMET 7C
  VALID UNTIL 0655Z
  TX OK CO NM
  FROM 40NNW PUB-70WSW LBL-40NE CME-40ESE RSK-30ENE HBU-40NNW PUB
  AREA TS MOV FROM 22040KT. TOPS TO FL340.

• 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 468 to 607 nm out.
• AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the route from 597 to 1045 nm out.
• AIRMET TANGO 2W: moderate turbulence above 18,000 ft from 35,000 ft to 45,000 ft. Near the route, 627 nm along the route.
• 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 726 to 965 nm out.
• AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 846 to 1423 nm out.
• AIRMET ZULU 2C: moderate icing up to 23,000 ft. Over the route from 886 to 1234 nm out.
• AIRMET TANGO 5W: strong surface winds (30 knots or more) (due to sustained surface winds greater than 30 knots). Over the route from 896 to 975 nm out.
• AIRMET SIERRA 4E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the route from 1164 to 1333 nm out.
• AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 18,000 ft to 36,000 ft. Over the route from 1194 to 1393 nm out.
• AIRMET ZULU 2C: moderate icing up to 23,000 ft. Over the last 239 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

• urgent B737 at 7,600 ft, 24 nm southwest, 10:22 pm CDT (03:22 UTC): remarks: low-level wind shear 45 knots crosswind on final. 856 nm along the route, 24 nm southwest of the line.
  as filed, and in English

  HDN UUA /OV HDN/TM 0322/FL076/TP B737/RM LLWS 45 KTS CROSSWIND ON FINAL

  Report

  an urgent report filed through HDN

  Where

  over HDN

  Time

  03:22 UTC

  Height

  at 7,600 ft

  Aircraft

  B737

  Remarks

  low-level wind shear 45 knots crosswind on final

• E170 at 22,500 ft, 24 nm southwest, 12:06 am CDT (05:06 UTC): light to moderate turbulence up to 23,000 ft, remarks: during the descent tbarr star ZDVWC-13. 746 nm along the route, 24 nm southwest of the line.
  as filed, and in English

  DEN UA /OV DEN216057/TM 0506/FL225/TP E170/TB CONS LGT OCNL MOD BLO 230/RM DURD TBARR STAR. ZDVWC-13

  Report

  a routine report filed through DEN

  Where

  57 nm southwest (216°) of DEN

  Time

  05:06 UTC

  Height

  at 22,500 ft

  Aircraft

  E170

  Turbulence

  continuous light occasional moderate below 23,000 ft

  Remarks

  during the descent tbarr star ZDVWC-13

• A320 descending, 33 nm northeast, 10:19 pm CDT (03:19 UTC): no turbulence up to 10,000 ft. 746 nm along the route, 33 nm northeast of the line.
  as filed, and in English

  DEN UA /OV DEN/TM 0319/FLDURD/TP A320/TB NEG BLO 100

  Report

  a routine report filed through DEN

  Where

  over DEN

  Time

  03:19 UTC

  Height

  during the descent

  Aircraft

  A320

  Turbulence

  no below 10,000 ft

• B38M at 21,500 ft, 29 nm northeast, 11:33 pm CDT (04:33 UTC): light turbulence up to 25,000 ft, remarks: during the descent flati star ZDVWC-13. 806 nm along the route, 29 nm northeast of the line.
  as filed, and in English

  DEN UA /OV DEN305065/TM 0433/FL215/TP B38M/TB LGT BLO 250/RM DURD FLATI STAR. ZDVWC-13

  Report

  a routine report filed through DEN

  Where

  65 nm northwest (305°) of DEN

  Time

  04:33 UTC

  Height

  at 21,500 ft

  Aircraft

  B38M

  Turbulence

  light below 25,000 ft

  Remarks

  during the descent flati star ZDVWC-13

At GEG when you get there the forecast at the estimated arrival, 9:59 am PDT (16:59 UTC)

Wind from the northeast at 7 knots, visibility more than 6 miles, scattered clouds at 7,000 feet VFR

The whole forecast for GEG

• From Sun 11:00 pm PDT (06:00 UTC): wind from the northeast at 7 knots, visibility more than 6 miles, scattered clouds at 7,000 feet
• From Mon 1:00 pm PDT (20:00 UTC): wind light and variable, visibility more than 6 miles, a few clouds at 10,000 feet

The forecast for IAH, the departure

• From Mon 1:00 am CDT (06:00 UTC): wind from the south-southeast at 7 knots, visibility more than 6 miles, scattered clouds at 25,000 feet
• From Mon 4:00 am CDT (09:00 UTC): wind from the east-southeast at 4 knots, visibility more than 6 miles, scattered clouds at 2,500 feet, scattered clouds at 25,000 feet
• From Mon 12:00 pm CDT (17:00 UTC): wind from the southeast at 11 knots, visibility more than 6 miles, scattered clouds at 3,500 feet, a broken layer at 25,000 feet
• 30% chance between Mon 1:00 pm CDT (18:00 UTC) and 5:00 pm CDT (22:00 UTC): light rain showers

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

No temporary flight restriction on or near this route right now.

Daylight

Sunset at IAH 6:54 pm CDT (23:54 UTC), at GEG 6:08 pm PDT (01:08 UTC) (civil twilight ends 6:38 pm PDT (01:38 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.