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

32°F

0°C

Humidity 98%
Wind Speed SE 1 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility 1.24 mi
Last update 20 Nov 10:28 PM PST
Extended Forecast for

Snoqualmie Pass WA

  • Tonight

    Tonight: Patchy dense fog. Otherwise, partly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Patchy Dense
    Fog

  • Friday

    Friday: A 20 percent chance of rain after 1pm. Patchy dense fog before 10am. Otherwise, mostly sunny, with a high near 42. Calm wind.

    High: 42 °F

    Patchy Dense
    Fog then
    Slight Chance
    Rain

  • Friday Night

    Friday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Chance Rain

  • Saturday

    Saturday: A 40 percent chance of rain. Mostly cloudy, with a high near 45. Calm wind.

    High: 45 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly after 10pm. Mostly cloudy, with a low around 37. Calm wind. 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 before 4pm, then rain, possibly mixed with snow. High near 40. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 40 °F

    Rain then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow showers, becoming all snow after 1am. Low around 31. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 31 °F

    Rain/Snow

  • Monday

    Monday: Snow showers likely, mainly before 4pm. Mostly cloudy, with a high near 34.

    High: 34 °F

    Snow Showers
    Likely

  • Monday Night

    Monday Night: A chance of snow showers, mainly before 10pm, then a slight chance of snow after 1am. Patchy fog. Otherwise, mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance Snow
    Showers and
    Patchy Fog

Detailed Forecast

Tonight
Patchy dense fog. Otherwise, partly cloudy, with a low around 30. Calm wind.
Friday
A 20 percent chance of rain after 1pm. Patchy dense fog before 10am. Otherwise, mostly sunny, with a high near 42. Calm wind.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 36. Calm wind.
Saturday
A 40 percent chance of rain. Mostly cloudy, with a high near 45. Calm wind.
Saturday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 37. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain before 4pm, then rain, possibly mixed with snow. High near 40. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday Night
Rain and snow showers, becoming all snow after 1am. Low around 31. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday
Snow showers likely, mainly before 4pm. Mostly cloudy, with a high near 34.
Monday Night
A chance of snow showers, mainly before 10pm, then a slight chance of snow after 1am. Patchy fog. Otherwise, mostly cloudy, with a low around 27.
Tuesday
A chance of snow, mainly after 10am. Mostly cloudy, with a high near 35.
Tuesday Night
Rain and snow likely. Mostly cloudy, with a low around 29.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 35.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 32.
Thanksgiving Day
Rain and snow likely. Mostly cloudy, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Snoqualmie Pass WA
 47.41°N 121.44°W (Elev. 3097 ft)
Last Update:
7:01 pm PST Nov 20, 2025
Forecast Valid:
10pm PST Nov 20, 2025-6pm PST Nov 27, 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