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

56°F

13°C

Humidity 53%
Wind Speed NA NA MPH
Barometer 29.8 in (1009.14 mb)
Dewpoint 39°F (4°C)
Visibility NA
Last update 21 Apr 02:00 PM PDT
Extended Forecast for

2 Miles SE Snoqualmie Pass WA

  • This Afternoon

    This Afternoon: A chance of showers and thunderstorms before 5pm, then a chance of rain and thunderstorms after 5pm. Mostly cloudy, with a high near 53. West wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 53 °F

    Chance
    Showers

  • Tonight

    Tonight: Rain, mainly after 8pm. Low around 37. West wind around 6 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 37 °F

    Rain

  • Wednesday

    Wednesday: Rain before 8am, then rain, possibly mixed with snow between 8am and 2pm, then a chance of rain after 2pm. High near 41. West wind 7 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 34. West wind 5 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 34 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: A slight chance of rain and snow before 11am. Partly sunny, with a high near 44. West wind 3 to 8 mph. Winds could gust as high as 18 mph. Chance of precipitation is 20%.

    High: 44 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain before 11pm. Mostly clear, with a low around 31.

    Low: 31 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms before 5pm, then a chance of rain and thunderstorms after 5pm. Mostly cloudy, with a high near 53. West wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain, mainly after 8pm. Low around 37. West wind around 6 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain before 8am, then rain, possibly mixed with snow between 8am and 2pm, then a chance of rain after 2pm. High near 41. West wind 7 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday Night
A chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 34. West wind 5 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Thursday
A slight chance of rain and snow before 11am. Partly sunny, with a high near 44. West wind 3 to 8 mph. Winds could gust as high as 18 mph. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 30.
Friday
Sunny, with a high near 51.
Friday Night
A 20 percent chance of rain before 11pm. Mostly clear, with a low around 31.
Saturday
Sunny, with a high near 52.
Saturday Night
A slight chance of rain and snow before 11pm. Partly cloudy, with a low around 32.
Sunday
A chance of rain. Mostly sunny, with a high near 51.
Sunday Night
A chance of rain and snow. Partly cloudy, with a low around 34.
Monday
A chance of rain and snow. Mostly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Snoqualmie Pass WA
 47.39°N 121.37°W (Elev. 3369 ft)
Last Update:
2:07 pm PDT Apr 21, 2026
Forecast Valid:
2pm PDT Apr 21, 2026-6pm PDT Apr 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation