Washington Mountain Passes

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

Updated: Sept. 13, 2026, 11:55 p.m.

Eastbound

No restrictions

Westbound

No restrictions

Traditionally weather and road conditions are reported on this page from November 1 to April 1. Should adverse weather occur that will impact travel, updates will be provided as information is available.

Weather Forecast

This Afternoon	Sunny	Sunny, with a high near 59. South wind around 2 mph.
Tonight	Mostly Clear	Mostly clear, with a low around 39. North wind around 1 mph.
Monday	Mostly Sunny	Mostly sunny, with a high near 58. Northwest wind 0 to 3 mph.
Monday Night	Rain	Rain after 3am. Mostly cloudy, with a low around 44. West wind 0 to 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Stevens Pass US 2 (Elev. 4061 ft.)

Updated: Sept. 13, 2026, 11:40 p.m.

Eastbound

No restrictions

Westbound

No restrictions

Reports have ended for this season. Traditionally weather and road conditions are reported on this page from November 1 to April 1. Should adverse weather occur that will impact travel, updates will be provided as information is available.

Weather Forecast

This Afternoon	Sunny	Sunny, with a high near 54. Northeast wind around 2 mph.
Tonight	Mostly Clear	Mostly clear, with a low around 37. South southeast wind around 2 mph.
Monday	Mostly Sunny	Mostly sunny, with a high near 54. Southwest wind 2 to 6 mph.
Monday Night	Rain	Rain after 3am. Mostly cloudy, with a low around 42. West southwest wind 5 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.