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.

Rain

N/A

Humidity NA
Wind Speed N 0 MPH
Barometer NA
Dewpoint N/A
Visibility 1.24 mi
Last update NA
Extended Forecast for

Snoqualmie Pass WA

  • This Afternoon

    This Afternoon: A 50 percent chance of showers. Partly sunny, with a steady temperature around 51. Light south wind.

    High: 51 °F

    Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 7pm. Partly cloudy, with a low around 38. Light and variable wind.

    Low: 38 °F

    Chance
    Showers then
    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers after 2pm. Areas of fog before 10am. Otherwise, partly sunny, with a high near 56. Light and variable wind.

    High: 56 °F

    Areas Fog
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 55. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 55 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers. Partly sunny, with a high near 52.

    High: 52 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of showers. Partly sunny, with a steady temperature around 51. Light south wind.
Tonight
A 30 percent chance of showers, mainly before 7pm. Partly cloudy, with a low around 38. Light and variable wind.
Thursday
A 20 percent chance of showers after 2pm. Areas of fog before 10am. Otherwise, partly sunny, with a high near 56. Light and variable wind.
Thursday Night
A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 38. Calm wind.
Friday
Mostly sunny, with a high near 55. Calm wind becoming west northwest around 6 mph in the afternoon.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 41.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 52.
Saturday Night
Mostly cloudy, with a low around 37.
Sunday
Sunny, with a high near 59.
Sunday Night
Clear, with a low around 36.
Monday
Sunny, with a high near 63.
Monday Night
Clear, with a low around 41.
Tuesday
Sunny, with a high near 66.
Tuesday Night
Mostly clear, with a low around 41.
Wednesday
Sunny, with a high near 62.
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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 Oct 1, 2025
Forecast Valid:
5pm PDT Oct 1, 2025-6pm PDT Oct 8, 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