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

N/A

Humidity NA
Wind Speed SE 1 MPH
Barometer NA
Dewpoint N/A
Visibility 1.24 mi
Last update NA
Extended Forecast for

Snoqualmie Pass WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Mostly Cloudy

  • Saturday

    Saturday: Widespread haze before 1pm. Areas of smoke between 8am and noon. Cloudy through mid morning, then gradual clearing, with a high near 68. Light and variable wind.

    High: 68 °F

    Haze

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 45. Calm wind.

    Low: 45 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 68. Light and variable wind.

    High: 68 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 47. Light and variable wind.

    Low: 47 °F

    Chance Rain

  • Monday

    Monday: Rain. High near 55. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 55 °F

    Rain

  • Monday Night

    Monday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.

    Low: 41 °F

    Rain Likely

  • Tuesday

    Tuesday: A chance of rain. Partly sunny, with a high near 57.

    High: 57 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Rain

Detailed Forecast

Overnight
Mostly cloudy, with a low around 45. Calm wind.
Saturday
Widespread haze before 1pm. Areas of smoke between 8am and noon. Cloudy through mid morning, then gradual clearing, with a high near 68. Light and variable wind.
Saturday Night
Increasing clouds, with a low around 45. Calm wind.
Sunday
Partly sunny, with a high near 68. Light and variable wind.
Sunday Night
A 50 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 47. Light and variable wind.
Monday
Rain. High near 55. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.
Tuesday
A chance of rain. Partly sunny, with a high near 57.
Tuesday Night
Rain. Mostly cloudy, with a low around 42.
Wednesday
Rain likely. Mostly cloudy, with a high near 53.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 42.
Thursday
Rain likely. Mostly cloudy, with a high near 52.
Thursday Night
Rain likely. Mostly cloudy, with a low around 43.
Friday
A chance of rain. Partly sunny, with a high near 58.
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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:
8:01 pm PDT Sep 26, 2025
Forecast Valid:
12am PDT Sep 27, 2025-6pm PDT Oct 3, 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