National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Snoqualmie Pass (SNO30)

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

NA

30°F

-1°C

Humidity 95%
Wind Speed NA NA MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Last update 15 Apr 06:00 PM PDT
Extended Forecast for

8 Miles E Snoqualmie Pass WA

Winter Weather Advisory April 15, 06:40pm until April 15, 11:00pm
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory April 15, 06:40pm until April 15, 11:00pm

    NOW until 11:00pm Wed

    Winter Weather Advisory

  • Tonight

    Low: 25 °F

    Snow Likely
    then Slight
    Chance Snow

  • Thursday

    Thursday: A 20 percent chance of snow before 8am. Partly sunny, with a high near 40. West wind 5 to 9 mph, with gusts as high as 23 mph.

    High: 40 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 28. West wind 3 to 8 mph. Winds could gust as high as 22 mph.

    Low: 28 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 49. Calm wind.

    High: 49 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain. Partly sunny, with a high near 61.

    High: 61 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 25. West wind around 6 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 2 to 4 inches possible.
Thursday
A 20 percent chance of snow before 8am. Partly sunny, with a high near 40. West wind 5 to 9 mph, with gusts as high as 23 mph.
Thursday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 28. West wind 3 to 8 mph. Winds could gust as high as 22 mph.
Friday
Mostly sunny, with a high near 49. Calm wind.
Friday Night
Mostly cloudy, with a low around 33. Calm wind.
Saturday
Partly sunny, with a high near 54.
Saturday Night
Mostly cloudy, with a low around 38.
Sunday
A 20 percent chance of rain. Partly sunny, with a high near 61.
Sunday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 41.
Monday
Mostly sunny, with a high near 66.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 43.
Tuesday
A chance of rain. Partly sunny, with a high near 61.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 41.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles E Snoqualmie Pass WA
 47.41°N 121.25°W (Elev. 3100 ft)
Last Update:
3:01 pm PDT Apr 15, 2026
Forecast Valid:
6pm PDT Apr 15, 2026-6pm PDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation