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New Version of Climate Plots Arrives May 1, 2026: Early Access Now Available Under "Climate Graphs and Charts"
SCN26-34: Discontinuation of the Max/Min Temperature and Precipitation Table Product (RTP) for all NWS Alaska Region, Eastern Region, and Western Region Offices: Effective May 6, 2026

Hazardous Weather Conditions

Winter Weather Advisory in effect from April 14, 11:00 AM PDT until April 15, 11:00 PM PDT

Current conditions at

Snoqualmie Pass (SNO30)

Lat: 47.42487°NLon: 121.41395°WElev: 3010.0ft.

34°F

1°C

Humidity	96%
Wind Speed	NA NA MPH
Barometer	29.81 in (1009.48 mb)
Dewpoint	34°F (1°C)
Visibility	NA
Last update	14 Apr 08:00 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles SSE Snoqualmie Pass WA

Winter Weather Advisory until April 15, 11:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until April 15, 11:00pm
NOW until 11:00pm Wed
Winter Weather Advisory
Tonight
Low: 25 °F
Rain/Snow
then Snow
Wednesday
High: 33 °F
Snow Showers
Wednesday Night
Low: 23 °F
Snow then
Slight Chance
Snow
Thursday
High: 37 °F
Slight Chance
Snow
Thursday Night
Low: 27 °F
Chance Snow
then Mostly
Cloudy
Friday
High: 42 °F
Mostly Sunny
Friday Night
Low: 30 °F
Partly Cloudy
Saturday
High: 50 °F
Partly Sunny

Detailed Forecast

Tonight

Rain and snow, becoming all snow after 11pm, then gradually ending. Low around 25. West wind 3 to 6 mph. Winds could gust as high as 21 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.

Wednesday

Snow likely between 8am and 2pm, then snow showers after 2pm. Some thunder is also possible. High near 33. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Wednesday Night

Snow, mainly before 11pm. Low around 23. West wind around 6 mph becoming calm in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Thursday

A 20 percent chance of snow after 11am. Partly sunny, with a high near 37. Calm wind becoming west 5 to 8 mph in the afternoon. Winds could gust as high as 21 mph.

Thursday Night

A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 27. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 22 mph.

Friday

Mostly sunny, with a high near 42.

Friday Night

Partly cloudy, with a low around 30.

Saturday

Partly sunny, with a high near 50.

Saturday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 36.

Sunday

Rain likely before 8am, then rain and snow likely between 8am and 2pm, then rain likely after 2pm. Mostly cloudy, with a high near 50.

Sunday Night

Rain likely. Mostly cloudy, with a low around 34.