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Hazardous Weather Conditions

Current conditions at

Snoqualmie Pass (SNO30)

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

NA

35°F

2°C

Humidity 78%
Wind Speed NA NA MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Last update 15 Apr 01:00 PM PDT
Extended Forecast for

4 Miles SSE Snoqualmie Pass WA

Winter Weather Advisory April 15, 01:44pm until April 15, 11:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory April 15, 01:44pm until April 15, 11:00pm

    NOW until 11:00pm Wed

    Winter Weather Advisory

  • This Afternoon

    High: 30 °F

    Snow Showers

  • Tonight

    Tonight: Snow, mainly before 11pm. The snow could be heavy at times. 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 3 to 5 inches possible.

    Low: 23 °F

    Heavy Snow
    then Slight
    Chance Snow

  • Thursday

    Thursday: Partly sunny, with a high near 37. West wind 3 to 8 mph. Winds could gust as high as 22 mph.

    High: 37 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 26. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 22 mph.

    Low: 26 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 44. Calm wind.

    High: 44 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Slight Chance
    Rain

Detailed Forecast

This Afternoon
Snow showers. Some thunder is also possible. Steady temperature around 30. West wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow, mainly before 11pm. The snow could be heavy at times. 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 3 to 5 inches possible.
Thursday
Partly sunny, with a high near 37. West wind 3 to 8 mph. Winds could gust as high as 22 mph.
Thursday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 26. 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 44. Calm wind.
Friday Night
Mostly cloudy, with a low around 31.
Saturday
Partly sunny, with a high near 50.
Saturday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 36.
Sunday
A 20 percent chance of rain. Partly sunny, with a high near 56.
Sunday Night
A slight chance of rain before 11pm. Mostly cloudy, with a low around 39.
Monday
A slight chance of rain. Partly sunny, with a high near 61.
Monday Night
A chance of rain. Mostly cloudy, with a low around 40.
Tuesday
A chance of rain. Partly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Snoqualmie Pass WA
 47.37°N 121.36°W (Elev. 3458 ft)
Last Update:
11:46 am PDT Apr 15, 2026
Forecast Valid:
1pm PDT Apr 15, 2026-6pm PDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation