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

Snoqualmie Pass (SNO30)

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

NA

38°F

3°C

Humidity 85%
Wind Speed NA NA MPH
Barometer 29.7 in (1005.76 mb)
Dewpoint 34°F (1°C)
Visibility NA
Last update 11 Apr 04:00 AM PDT
Extended Forecast for

3 Miles ESE Snoqualmie Pass WA

  • Overnight

    Overnight: A 40 percent chance of rain. Mostly cloudy, with a low around 38. West wind around 5 mph.

    Low: 38 °F

    Chance Rain

  • Saturday

    Saturday: Rain before 8am, then rain, possibly mixed with snow. High near 41. West wind around 7 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain and snow, mainly before 8pm. Mostly cloudy, with a low around 35. Northwest wind around 7 mph. Chance of precipitation is 30%.

    Low: 35 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Sunday

    Sunday: A chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Partly sunny, with a high near 47. West wind 6 to 10 mph. Chance of precipitation is 40%.

    High: 47 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow likely, becoming all snow after 11pm. Mostly cloudy, with a low around 34. West wind around 11 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Monday

    Monday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 36. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow Likely

  • Monday Night

    Monday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 30. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Snow Likely
    then Chance
    Snow

  • Tuesday

    Tuesday: Snow, mainly after 11am. High near 34. Chance of precipitation is 80%.

    High: 34 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times. Low around 25. Chance of precipitation is 100%.

    Low: 25 °F

    Heavy Snow

Detailed Forecast

Overnight
A 40 percent chance of rain. Mostly cloudy, with a low around 38. West wind around 5 mph.
Saturday
Rain before 8am, then rain, possibly mixed with snow. High near 41. West wind around 7 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday Night
A chance of rain and snow, mainly before 8pm. Mostly cloudy, with a low around 35. Northwest wind around 7 mph. Chance of precipitation is 30%.
Sunday
A chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Partly sunny, with a high near 47. West wind 6 to 10 mph. Chance of precipitation is 40%.
Sunday Night
Rain and snow likely, becoming all snow after 11pm. Mostly cloudy, with a low around 34. West wind around 11 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 36. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 30. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
Snow, mainly after 11am. High near 34. Chance of precipitation is 80%.
Tuesday Night
Snow. The snow could be heavy at times. Low around 25. Chance of precipitation is 100%.
Wednesday
Snow. The snow could be heavy at times. Cloudy, with a high near 30.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 23.
Thursday
A chance of snow. Partly sunny, with a high near 32.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 24.
Friday
A slight chance of snow. Partly sunny, with a high near 39.
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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:
4:01 am PDT Apr 11, 2026
Forecast Valid:
4am PDT Apr 11, 2026-6pm PDT Apr 17, 2026
 
Forecast Discussion
 
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Additional Resources

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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