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

48°F

9°C

Humidity 37%
Wind Speed SE 4 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility 1.24 mi
Wind Chill47°F (8°C)
Last update 15 Oct 12:08 PM PDT
Extended Forecast for

Snoqualmie Pass WA

  • This Afternoon

    This Afternoon: Sunny, with a high near 54. Calm wind becoming west northwest around 5 mph.

    High: 54 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 36. Calm wind.

    Low: 36 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 49. West northwest wind 3 to 6 mph.

    High: 49 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Showers likely, mainly after 11pm. Mostly cloudy, with a low around 41. West wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Showers
    Likely

  • Friday

    Friday: A 50 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 46. West wind around 7 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 37. Chance of precipitation is 20%.

    Low: 37 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Saturday

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

    High: 50 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain. Cloudy, with a low around 39.

    Low: 39 °F

    Rain

  • Sunday

    Sunday: Rain, possibly mixed with snow, becoming all rain after 2pm. Cloudy, with a high near 42.

    High: 42 °F

    Rain/Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 54. Calm wind becoming west northwest around 5 mph.
Tonight
Mostly clear, with a low around 36. Calm wind.
Thursday
Mostly sunny, with a high near 49. West northwest wind 3 to 6 mph.
Thursday Night
Showers likely, mainly after 11pm. Mostly cloudy, with a low around 41. West wind around 7 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. Mostly cloudy, with a high near 46. West wind around 7 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 37. Chance of precipitation is 20%.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 50.
Saturday Night
Rain. Cloudy, with a low around 39.
Sunday
Rain, possibly mixed with snow, becoming all rain after 2pm. Cloudy, with a high near 42.
Sunday Night
Rain, possibly mixed with snow showers. Mostly cloudy, with a low around 37.
Monday
A chance of rain and snow showers. Partly sunny, with a high near 43.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 37.
Tuesday
A chance of rain and snow showers. Mostly cloudy, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Snoqualmie Pass WA
 47.43°N 121.44°W (Elev. 3983 ft)
Last Update:
8:00 am PDT Oct 15, 2025
Forecast Valid:
12pm PDT Oct 15, 2025-6pm PDT Oct 21, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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