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

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972.0ft.

NA

56°F

13°C

Humidity 97%
Wind Speed N 2 MPH
Barometer NA
Dewpoint 55°F (13°C)
Visibility 1.24 mi
Last update 11 Sep 06:18 PM PDT
Extended Forecast for

Snoqualmie Pass WA

  • Tonight

    Tonight: Areas of smoke between 11pm and 3am. Partly cloudy, with a low around 49. North northwest wind 3 to 5 mph.

    Low: 49 °F

    Areas Smoke

  • Friday

    Friday: Sunny, with a high near 67. Northwest wind 3 to 6 mph.

    High: 67 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46. Light north wind.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 71. Calm wind becoming west around 6 mph in the afternoon.

    High: 71 °F

    Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of showers after 11pm. Partly cloudy, with a low around 48. Light west northwest wind.

    Low: 48 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers likely. Mostly cloudy, with a high near 55. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 55 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely, mainly before 11pm. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.

    Low: 44 °F

    Showers
    Likely

  • Monday

    Monday: A slight chance of showers before 11am. Partly sunny, with a high near 57.

    High: 57 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Tonight
Areas of smoke between 11pm and 3am. Partly cloudy, with a low around 49. North northwest wind 3 to 5 mph.
Friday
Sunny, with a high near 67. Northwest wind 3 to 6 mph.
Friday Night
Partly cloudy, with a low around 46. Light north wind.
Saturday
Sunny, with a high near 71. Calm wind becoming west around 6 mph in the afternoon.
Saturday Night
A 40 percent chance of showers after 11pm. Partly cloudy, with a low around 48. Light west northwest wind.
Sunday
Showers likely. Mostly cloudy, with a high near 55. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Monday
A slight chance of showers before 11am. Partly sunny, with a high near 57.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Sunny, with a high near 69.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 48.
Thursday
Mostly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Snoqualmie Pass WA
 47.43°N 121.41°W (Elev. 3087 ft)
Last Update:
2:25 pm PDT Sep 11, 2025
Forecast Valid:
6pm PDT Sep 11, 2025-6pm PDT Sep 18, 2025
 
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