National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Snoqualmie Pass (SNO30)

Lat: 47.42487°NLon: 121.41395°WElev: 3010.0ft.

NA

54°F

12°C

Humidity 87%
Wind Speed NA NA MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 50°F (10°C)
Visibility NA
Last update 27 Aug 03:00 AM PDT
Extended Forecast for

Snoqualmie Pass WA

  • Today

    Today: Patchy smoke after 2pm. Partly sunny, with a high near 65. Calm wind becoming west 5 to 7 mph in the morning. Winds could gust as high as 18 mph.

    High: 65 °F

    Partly Sunny
    then Patchy
    Smoke

  • Tonight

    Tonight: A 20 percent chance of showers before 11pm. Patchy smoke before 8pm. Mostly cloudy, with a low around 46. West wind around 5 mph becoming calm after midnight.

    Low: 46 °F

    Slight Chance
    Showers then
    Cloudy

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 66. Calm wind becoming west around 6 mph in the afternoon.

    High: 66 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: A 40 percent chance of showers after 11pm. Increasing clouds, with a low around 45. West wind 3 to 6 mph.

    Low: 45 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers likely. Mostly cloudy, with a high near 59. West wind 5 to 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 59 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before 11pm. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny

Detailed Forecast

Today
Patchy smoke after 2pm. Partly sunny, with a high near 65. Calm wind becoming west 5 to 7 mph in the morning. Winds could gust as high as 18 mph.
Tonight
A 20 percent chance of showers before 11pm. Patchy smoke before 8pm. Mostly cloudy, with a low around 46. West wind around 5 mph becoming calm after midnight.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 66. Calm wind becoming west around 6 mph in the afternoon.
Friday Night
A 40 percent chance of showers after 11pm. Increasing clouds, with a low around 45. West wind 3 to 6 mph.
Saturday
Showers likely. Mostly cloudy, with a high near 59. West wind 5 to 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A 30 percent chance of showers before 11pm. Mostly cloudy, with a low around 43.
Sunday
Partly sunny, with a high near 64.
Sunday Night
Mostly cloudy, with a low around 44.
Monday
Partly sunny, with a high near 69.
Monday Night
A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 45.
Tuesday
A chance of showers. Mostly cloudy, with a high near 62.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 45.
Wednesday
Showers likely. Mostly cloudy, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Snoqualmie Pass WA
 47.41°N 121.37°W (Elev. 2628 ft)
Last Update:
4:01 am PDT Aug 27, 2026
Forecast Valid:
4am PDT Aug 27, 2026-6pm PDT Sep 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation