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

41°F

5°C

Humidity 97%
Wind Speed NA NA MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 40°F (4°C)
Visibility NA
Last update 22 Apr 04:00 AM PDT
Extended Forecast for

3 Miles SSW Snoqualmie Pass WA

  • Overnight

    Overnight: Rain. Low around 39. West wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Rain

  • Wednesday

    Wednesday: Rain, mainly before 2pm. High near 39. West wind 11 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 39 °F

    Rain

  • Wednesday Night

    Wednesday Night: A chance of rain before 11pm, then a slight chance of rain and snow between 11pm and 2am, then a chance of snow after 2am. Mostly cloudy, with a low around 35. West wind 8 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 35 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: A 30 percent chance of snow before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 42. West wind 7 to 11 mph, with gusts as high as 22 mph.

    High: 42 °F

    Chance Snow
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32. Northwest wind 6 to 11 mph becoming light in the evening. Winds could gust as high as 24 mph.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Friday Night

    Friday Night: A slight chance of rain and snow before 11pm. Partly cloudy, with a low around 34. Chance of precipitation is 20%.

    Low: 34 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Saturday

    Saturday: A slight chance of rain and snow after 11am. Mostly sunny, with a high near 49. Chance of precipitation is 20%.

    High: 49 °F

    Slight Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 34.

    Low: 34 °F

    Slight Chance
    Rain then
    Partly Cloudy

Detailed Forecast

Overnight
Rain. Low around 39. West wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain, mainly before 2pm. High near 39. West wind 11 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
A chance of rain before 11pm, then a slight chance of rain and snow between 11pm and 2am, then a chance of snow after 2am. Mostly cloudy, with a low around 35. West wind 8 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Thursday
A 30 percent chance of snow before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 42. West wind 7 to 11 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 32. Northwest wind 6 to 11 mph becoming light in the evening. Winds could gust as high as 24 mph.
Friday
Sunny, with a high near 48.
Friday Night
A slight chance of rain and snow before 11pm. Partly cloudy, with a low around 34. Chance of precipitation is 20%.
Saturday
A slight chance of rain and snow after 11am. Mostly sunny, with a high near 49. Chance of precipitation is 20%.
Saturday Night
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 34.
Sunday
A chance of snow between 11am and 2pm, then a chance of rain after 2pm. Mostly sunny, with a high near 50.
Sunday Night
A chance of rain. Partly cloudy, with a low around 36.
Monday
A chance of rain. Mostly sunny, with a high near 51.
Monday Night
A slight chance of rain. Partly cloudy, with a low around 37.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Snoqualmie Pass WA
 47.38°N 121.46°W (Elev. 3691 ft)
Last Update:
4:01 am PDT Apr 22, 2026
Forecast Valid:
4am PDT Apr 22, 2026-6pm PDT Apr 28, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation