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

32°F

0°C

Humidity 87%
Wind Speed NA NA MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Last update 15 Apr 02:00 PM PDT
Extended Forecast for

3 Miles ESE Snoqualmie Pass WA

Winter Weather Advisory April 15, 03:04pm until April 15, 11:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory April 15, 03:04pm until April 15, 11:00pm

    NOW until 11:00pm Wed

    Winter Weather Advisory

  • This Afternoon

    High: 28 °F

    Snow Showers

  • Tonight

    Tonight: Snow, mainly before 11pm. The snow could be heavy at times. Low around 22. Northwest wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 22 °F

    Heavy Snow
    then Slight
    Chance Snow

  • Thursday

    Thursday: Mostly cloudy, with a high near 33. West wind 11 to 16 mph, with gusts as high as 26 mph.

    High: 33 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 26. West wind 9 to 16 mph, with gusts as high as 25 mph.

    Low: 26 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 41. Northwest wind around 7 mph.

    High: 41 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Slight Chance
    Rain

Detailed Forecast

This Afternoon
Snow showers. Some thunder is also possible. High near 28. West wind around 15 mph, with gusts as high as 25 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 22. Northwest wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Thursday
Mostly cloudy, with a high near 33. West wind 11 to 16 mph, with gusts as high as 26 mph.
Thursday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 26. West wind 9 to 16 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 41. Northwest wind around 7 mph.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
Partly sunny, with a high near 46.
Saturday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 35.
Sunday
A 20 percent chance of rain. Partly sunny, with a high near 52.
Sunday Night
A slight chance of rain before 11pm. Mostly cloudy, with a low around 37.
Monday
A slight chance of rain. Partly sunny, with a high near 55.
Monday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 39.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 51.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 37.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Snoqualmie Pass WA
 47.39°N 121.34°W (Elev. 5131 ft)
Last Update:
11:46 am PDT Apr 15, 2026
Forecast Valid:
3pm 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation