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

29°F

-2°C

Humidity 84%
Wind Speed SE 1 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility 1.24 mi
Last update 15 Oct 08:08 AM PDT
Extended Forecast for

Snoqualmie Pass WA

  • Today

    Today: Sunny, with a high near 55. Light and variable wind.

    High: 55 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 50. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 50 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Showers likely, mainly after 11pm. Mostly cloudy, with a low around 38. West wind 3 to 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Showers
    Likely

  • Friday

    Friday: A 50 percent chance of showers, mainly before 11am. Partly sunny, with a high near 46. West wind around 6 mph.

    High: 46 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers before 8pm, then a slight chance of rain between 8pm and 11pm. Mostly cloudy, with a low around 34. Chance of precipitation is 20%.

    Low: 34 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of rain. Mostly cloudy, with a high near 51.

    High: 51 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain. Cloudy, with a low around 38.

    Low: 38 °F

    Rain

  • Sunday

    Sunday: Rain. Cloudy, with a high near 42.

    High: 42 °F

    Rain

Detailed Forecast

Today
Sunny, with a high near 55. Light and variable wind.
Tonight
Mostly clear, with a low around 32. Calm wind.
Thursday
Mostly sunny, with a high near 50. Calm wind becoming west northwest around 5 mph in the afternoon.
Thursday Night
Showers likely, mainly after 11pm. Mostly cloudy, with a low around 38. West wind 3 to 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 50 percent chance of showers, mainly before 11am. Partly sunny, with a high near 46. West wind around 6 mph.
Friday Night
A slight chance of showers before 8pm, then a slight chance of rain between 8pm and 11pm. Mostly cloudy, with a low around 34. Chance of precipitation is 20%.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 51.
Saturday Night
Rain. Cloudy, with a low around 38.
Sunday
Rain. Cloudy, with a high near 42.
Sunday Night
Showers. Mostly cloudy, with a low around 35.
Monday
A chance of showers. Partly sunny, with a high near 44.
Monday Night
A chance of showers. Mostly cloudy, with a low around 34.
Tuesday
A chance of showers. Partly sunny, with a high near 45.
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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:
8:00 am PDT Oct 15, 2025
Forecast Valid:
8am PDT Oct 15, 2025-6pm PDT Oct 21, 2025
 
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