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

53°F

12°C

Humidity 64%
Wind Speed NA NA MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 42°F (6°C)
Visibility NA
Last update 20 Apr 07:00 PM PDT
Extended Forecast for

11 Miles E Snoqualmie Pass WA

  • Tonight

    Tonight: A slight chance of rain before 11pm, then a slight chance of rain after 5am. Mostly cloudy, with a low around 44. Light and variable wind. Chance of precipitation is 20%.

    Low: 44 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: A chance of rain before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 61. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 61 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Rain. Low around 40. West wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Rain

  • Wednesday

    Wednesday: Rain likely, possibly mixed with snow before 11am, then a chance of rain. Mostly cloudy, with a high near 49. West wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 49 °F

    Rain/Snow
    Likely then
    Chance Rain

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 38. West wind 6 to 9 mph, with gusts as high as 21 mph.

    Low: 38 °F

    Chance Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of rain before 11pm, then a slight chance of rain after 5am. Mostly cloudy, with a low around 44. Light and variable wind. Chance of precipitation is 20%.
Tuesday
A chance of rain before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 61. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Rain. Low around 40. West wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain likely, possibly mixed with snow before 11am, then a chance of rain. Mostly cloudy, with a high near 49. West wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
A 40 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 38. West wind 6 to 9 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 56.
Thursday Night
Mostly clear, with a low around 36.
Friday
Sunny, with a high near 61.
Friday Night
Mostly clear, with a low around 37.
Saturday
Sunny, with a high near 62.
Saturday Night
Mostly clear, with a low around 38.
Sunday
A slight chance of rain. Sunny, with a high near 62.
Sunday Night
A slight chance of rain. Mostly clear, with a low around 40.
Monday
A slight chance of rain. Mostly sunny, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles E Snoqualmie Pass WA
 47.44°N 121.19°W (Elev. 2854 ft)
Last Update:
3:01 pm PDT Apr 20, 2026
Forecast Valid:
7pm PDT Apr 20, 2026-6pm PDT Apr 27, 2026
 
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Additional Resources

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Chance of Precipitation