Chicago O'Hare International to Spokane International ORD → GEG

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

• SIGMET C15C: thunderstorms (a convective SIGMET) up to 35,000 ft, moving from the southwest at 40 knots, until 5:55 am CDT (10:55 UTC). Over the route from 599 to 659 nm out.
  as issued

  WSUS32 KKCI 120855
  MKCC WST 120855
  CONVECTIVE SIGMET 15C
  VALID UNTIL 1055Z
  SD ND
  FROM 50SE DIK-50ENE DPR-40ENE RAP-50NNW RAP-50SE DIK
  AREA TS MOV FROM 22040KT. TOPS TO FL350.

• AIRMET TANGO 2W: 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 90 to 300 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 349 to 1228 nm out.
• AIRMET ZULU 2C: moderate icing up to 23,000 ft. Over the route from 739 to 819 nm out.
• AIRMET ZULU 2C: moderate icing up to 18,000 ft. Over the last 469 nm of the route.
• AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 929 to 1228 nm out.
• AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 18,000 ft to 39,000 ft. Over the last 200 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 ORD.

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

Not fetched just now.

At GEG when you get there the forecast at the estimated arrival, 2:11 pm PDT (21:11 UTC)

Wind light and variable, visibility more than 6 miles, a few clouds at 10,000 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 ORD, the departure

• From Mon 4:00 am CDT (09:00 UTC): wind from the south-southwest at 6 knots, visibility more than 6 miles, a broken layer at 25,000 feet
• From Mon 12:00 pm CDT (17:00 UTC): wind from the south-southwest at 13 knots, gusting to 24, visibility more than 6 miles, a few clouds at 25,000 feet
• From Mon 6:00 pm CDT (23:00 UTC): wind from the southwest at 12 knots, visibility more than 6 miles, a few clouds at 12,000 feet

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 ORD 6:15 pm CDT (23:15 UTC), at GEG 6:06 pm PDT (01:06 UTC) (civil twilight ends 6:37 pm PDT (01:37 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.