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

38°F

3°C

Humidity 88%
Wind Speed SE 1 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility 1.24 mi
Last update 20 Nov 09:58 AM PST
Extended Forecast for

Snoqualmie Pass WA

  • Today

    Today: A 20 percent chance of rain before 11am. Areas of fog before noon, then areas of fog after 4pm. Otherwise, partly sunny, with a high near 40. Calm wind.

    High: 40 °F

    Slight Chance
    Rain and
    Areas Fog
    then Areas
    Fog

  • Tonight

    Tonight: A 20 percent chance of rain after 3am. Areas of fog before 9pm, then patchy fog after 3am. Otherwise, partly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Areas Fog
    then Slight
    Chance Rain
    and Patchy
    Fog

  • Friday

    Friday: A 30 percent chance of rain, mainly after 10am. Patchy fog before noon, then patchy fog after 3pm. Otherwise, partly sunny, with a high near 42. Calm wind.

    High: 42 °F

    Chance Rain
    and Patchy
    Fog

  • Friday Night

    Friday Night: Rain likely, mainly after 10pm. Patchy fog before 8pm. Otherwise, mostly cloudy, with a low around 35. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Rain Likely
    and Patchy
    Fog

  • Saturday

    Saturday: Rain likely, mainly before 10am. Patchy fog. Otherwise, mostly cloudy, with a high near 45. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Rain Likely
    and Patchy
    Fog

  • Saturday Night

    Saturday Night: Rain likely, mainly after 10pm. Mostly cloudy, with a low around 37. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Rain Likely

  • Sunday

    Sunday: Rain likely. Mostly cloudy, with a high near 43. Chance of precipitation is 70%.

    High: 43 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain and snow. Cloudy, with a low around 30.

    Low: 30 °F

    Rain/Snow

  • Monday

    Monday: Rain and snow likely, becoming all snow after 7am. Mostly cloudy, with a high near 35.

    High: 35 °F

    Rain/Snow
    Likely then
    Chance Snow

Detailed Forecast

Today
A 20 percent chance of rain before 11am. Areas of fog before noon, then areas of fog after 4pm. Otherwise, partly sunny, with a high near 40. Calm wind.
Tonight
A 20 percent chance of rain after 3am. Areas of fog before 9pm, then patchy fog after 3am. Otherwise, partly cloudy, with a low around 29. Calm wind.
Friday
A 30 percent chance of rain, mainly after 10am. Patchy fog before noon, then patchy fog after 3pm. Otherwise, partly sunny, with a high near 42. Calm wind.
Friday Night
Rain likely, mainly after 10pm. Patchy fog before 8pm. Otherwise, mostly cloudy, with a low around 35. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain likely, mainly before 10am. Patchy fog. Otherwise, mostly cloudy, with a high near 45. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 37. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain likely. Mostly cloudy, with a high near 43. Chance of precipitation is 70%.
Sunday Night
Rain and snow. Cloudy, with a low around 30.
Monday
Rain and snow likely, becoming all snow after 7am. Mostly cloudy, with a high near 35.
Monday Night
A chance of snow before 10pm. Mostly cloudy, with a low around 25.
Tuesday
A slight chance of snow. Partly sunny, with a high near 36.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 26.
Wednesday
A chance of snow. Mostly cloudy, with a high near 34.
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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:
7:00 am PST Nov 20, 2025
Forecast Valid:
10am PST Nov 20, 2025-6pm PST Nov 26, 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