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

43°F

6°C

Humidity 78%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 12 May 05:00 AM PDT
Extended Forecast for

Snoqualmie Pass WA

  • Today

    Today: Mostly sunny, with a high near 76. Southeast wind 3 to 8 mph. Winds could gust as high as 23 mph.

    High: 76 °F

    Mostly Sunny

  • Tonight

    Tonight: Showers likely, mainly after 5am. Mostly cloudy, with a low around 39. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers. High near 47. West wind 5 to 11 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 47 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers. Low around 37. West wind 9 to 13 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Showers

  • Thursday

    Thursday: A 40 percent chance of showers. Partly sunny, with a high near 50. West wind 6 to 8 mph, with gusts as high as 23 mph.

    High: 50 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly before 11pm. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.

    Low: 36 °F

    Showers
    Likely

  • Friday

    Friday: A chance of showers, then showers and possibly a thunderstorm after 11am. High near 46. Chance of precipitation is 80%.

    High: 46 °F

    Showers

  • Friday Night

    Friday Night: Rain and snow showers. Low around 32. Chance of precipitation is 90%.

    Low: 32 °F

    Rain/Snow

  • Saturday

    Saturday: Rain and snow showers. Some thunder is also possible. High near 44. Chance of precipitation is 80%.

    High: 44 °F

    Rain/Snow

Detailed Forecast

Today
Mostly sunny, with a high near 76. Southeast wind 3 to 8 mph. Winds could gust as high as 23 mph.
Tonight
Showers likely, mainly after 5am. Mostly cloudy, with a low around 39. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Showers. High near 47. West wind 5 to 11 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Showers. Low around 37. West wind 9 to 13 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 50. West wind 6 to 8 mph, with gusts as high as 23 mph.
Thursday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Friday
A chance of showers, then showers and possibly a thunderstorm after 11am. High near 46. Chance of precipitation is 80%.
Friday Night
Rain and snow showers. Low around 32. Chance of precipitation is 90%.
Saturday
Rain and snow showers. Some thunder is also possible. High near 44. Chance of precipitation is 80%.
Saturday Night
A chance of rain and snow showers before 11pm. Mostly cloudy, with a low around 32.
Sunday
Partly sunny, with a high near 52.
Sunday Night
Partly cloudy, with a low around 34.
Monday
A slight chance of showers. Partly sunny, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Snoqualmie Pass WA
 47.43°N 121.41°W (Elev. 3087 ft)
Last Update:
4:01 am PDT May 12, 2026
Forecast Valid:
6am PDT May 12, 2026-6pm PDT May 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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