Washington Mountain Passes

Snoqualmie Pass I-90 (Elev. 3022 ft.)

Updated: Aug. 12, 2025, 5:34 a.m.

Eastbound

No restrictions

Westbound

No restrictions

Travel impacts will be updated here if conditions cause delays of an hour or more. For other cross-state travel conditions, check WSDOT's real-time travel map.

Weather Forecast

Today	Fog	Widespread fog before 11am. Mostly sunny, with a high near 65. West wind around 5 mph.
Tonight	Mostly Cloudy	Mostly cloudy, with a low around 49. Northwest wind around 3 mph.
Monday	Sunny	Partly sunny. High near 66, with temperatures falling to around 64 in the afternoon. Northwest wind 1 to 5 mph.
Monday Night	Partly Cloudy	Partly cloudy, with a low around 47. Northwest wind 1 to 5 mph.

Stevens Pass US 2 (Elev. 4061 ft.)

Updated: June 10, 2025, 10:30 p.m.

Eastbound

No restrictions

Westbound

No restrictions

Seasonal weather reports have ended for this season. Traditionally weather is reported on this page from November 1 to April 1. Should adverse weather or other incidents occur that will impact travel, updates will be provided as information is available.

Weather Forecast

Today	Fog	Widespread fog before 10am. Partly sunny. High near 60, with temperatures falling to around 57 in the afternoon. West wind 2 to 6 mph.
Tonight	Mostly Cloudy	Mostly cloudy, with a low around 48. West southwest wind 2 to 6 mph.
Monday	Sunny	Partly sunny. High near 62, with temperatures falling to around 58 in the afternoon. West wind 2 to 6 mph.
Monday Night	Mostly Cloudy	Mostly cloudy, with a low around 46. West wind 2 to 6 mph.