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

45°F

7°C

Humidity 93%
Wind Speed NA NA MPH
Barometer 29.73 in (1006.77 mb)
Dewpoint 43°F (6°C)
Visibility NA
Last update 11 Apr 06:00 PM PDT
Extended Forecast for

8 Miles E Snoqualmie Pass WA

  • Tonight

    Tonight: A 20 percent chance of rain before 8pm. Partly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of rain, mainly after 2pm. Mostly sunny, with a high near 56. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 56 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain likely. Mostly cloudy, with a low around 38. West wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Rain Likely

  • Monday

    Monday: A chance of rain and snow before 11am, then a chance of rain. Mostly cloudy, with a high near 43. West wind 5 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 43 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Monday Night

    Monday Night: A chance of rain before 11pm, then a chance of rain and snow between 11pm and 2am, then a chance of snow after 2am. Mostly cloudy, with a low around 33. West wind around 7 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of snow before 11am, then rain, possibly mixed with snow between 11am and 2pm, then rain after 2pm. High near 41. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow. Low around 28. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 28 °F

    Rain/Snow

  • Wednesday

    Wednesday: Snow likely before 11am, then snow showers after 11am. Some thunder is also possible. High near 38. Chance of precipitation is 90%.

    High: 38 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.

    Low: 26 °F

    Snow Likely
    then Slight
    Chance Snow

Detailed Forecast

Tonight
A 20 percent chance of rain before 8pm. Partly cloudy, with a low around 37. Calm wind.
Sunday
A 30 percent chance of rain, mainly after 2pm. Mostly sunny, with a high near 56. Calm wind becoming northwest around 5 mph in the afternoon.
Sunday Night
Rain likely. Mostly cloudy, with a low around 38. West wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A chance of rain and snow before 11am, then a chance of rain. Mostly cloudy, with a high near 43. West wind 5 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday Night
A chance of rain before 11pm, then a chance of rain and snow between 11pm and 2am, then a chance of snow after 2am. Mostly cloudy, with a low around 33. West wind around 7 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday
A chance of snow before 11am, then rain, possibly mixed with snow between 11am and 2pm, then rain after 2pm. High near 41. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain and snow. Low around 28. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Snow likely before 11am, then snow showers after 11am. Some thunder is also possible. High near 38. Chance of precipitation is 90%.
Wednesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Thursday
A chance of snow after 11am. Partly sunny, with a high near 41.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 27.
Friday
A slight chance of snow. Mostly sunny, with a high near 48.
Friday Night
Partly cloudy, with a low around 30.
Saturday
A chance of rain and snow. Mostly sunny, with a high near 52.
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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 11, 2026
Forecast Valid:
6pm PDT Apr 11, 2026-6pm PDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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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