Washington Mountain Passes

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

Updated: March 31, 2025, 3:01 p.m.

Eastbound

No restrictions

Westbound

No restrictions

Mostly bare and wet

Weather Forecast

This Afternoon	Snow	Rain and snow. Mostly cloudy. High near 41, with temperatures falling to around 37 in the afternoon. West wind around 5 mph. Chance of precipitation is 80%. New snow accumulation of less than half an inch possible.
Tonight	Snow	A chance of rain and snow. Mostly cloudy, with a low around 31. West wind around 3 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.
Tuesday	Snow	A chance of snow before 11am, then rain and snow likely. Mostly cloudy. High near 38, with temperatures falling to around 36 in the afternoon. Northwest wind 2 to 6 mph. Chance of precipitation is 60%. New snow accumulation of less than half an inch possible.
Tuesday Night	Snow	Rain and snow likely. Mostly cloudy, with a low around 29. West wind 2 to 7 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Stevens Pass US 2 (Elev. 4061 ft.)

Updated: March 31, 2025, 2:50 p.m.

Eastbound

No restrictions

Westbound

No restrictions

Bare and wet

Weather Forecast

This Afternoon	Snow	Snow likely. Mostly cloudy. High near 38, with temperatures falling to around 34 in the afternoon. West wind around 6 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Tonight	Snow	A chance of snow after 7pm. Mostly cloudy, with a low around 29. Wind chill values as low as 24. West wind around 6 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 3 inches possible.
Tuesday	Snow	A chance of snow. Cloudy. High near 36, with temperatures falling to around 34 in the afternoon. Wind chill values as low as 24. West wind around 7 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Tuesday Night	Snow	Snow likely. Mostly cloudy, with a low around 26. Wind chill values as low as 21. West wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than half an inch possible.