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

30°F

-1°C

Humidity 99%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility 0.34 mi
Last update 19 Nov 06:18 AM PST
Extended Forecast for

Snoqualmie Pass WA

  • Today

    Today: Patchy fog before 7am. Areas of freezing fog between 7am and 10am. Otherwise, mostly sunny, with a high near 40. Wind chill values between 24 and 31. Light east southeast wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 29 mph.

    High: 40 °F

    Areas
    Freezing Fog
    and Patchy
    Fog then
    Mostly Sunny

  • Tonight

    Tonight: Rain likely, possibly mixed with snow, mainly after 4am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 31. Wind chill values between 24 and 29. East southeast wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 31 °F

    Mostly Cloudy
    then
    Rain/Snow
    Likely and
    Patchy Fog

  • Thursday

    Thursday: Rain likely, possibly mixed with snow before 1pm, then a chance of rain. Patchy fog before 1pm, then patchy fog after 2pm. Otherwise, partly sunny, with a high near 41. Calm wind. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow
    Likely and
    Patchy Fog

  • Thursday Night

    Thursday Night: A 30 percent chance of rain. Areas of fog. Otherwise, mostly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Chance Rain
    and Areas Fog

  • Friday

    Friday: A 40 percent chance of rain. Areas of fog before 1pm, then patchy fog after 2pm. Otherwise, mostly cloudy, with a high near 42. Light west wind.

    High: 42 °F

    Chance Rain
    and Areas Fog

  • Friday Night

    Friday Night: Rain. Patchy fog. Low around 37. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Rain and
    Patchy Fog

  • Saturday

    Saturday: Rain. Patchy fog. High near 43. Chance of precipitation is 80%.

    High: 43 °F

    Rain and
    Patchy Fog

  • Saturday Night

    Saturday Night: Rain likely. Patchy fog. Otherwise, mostly cloudy, with a low around 37.

    Low: 37 °F

    Rain Likely
    and Patchy
    Fog

  • Sunday

    Sunday: Rain likely. Patchy fog. Otherwise, mostly cloudy, with a high near 42.

    High: 42 °F

    Rain Likely
    and Patchy
    Fog

Detailed Forecast

Today
Patchy fog before 7am. Areas of freezing fog between 7am and 10am. Otherwise, mostly sunny, with a high near 40. Wind chill values between 24 and 31. Light east southeast wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 29 mph.
Tonight
Rain likely, possibly mixed with snow, mainly after 4am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 31. Wind chill values between 24 and 29. East southeast wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday
Rain likely, possibly mixed with snow before 1pm, then a chance of rain. Patchy fog before 1pm, then patchy fog after 2pm. Otherwise, partly sunny, with a high near 41. Calm wind. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
A 30 percent chance of rain. Areas of fog. Otherwise, mostly cloudy, with a low around 32. Calm wind.
Friday
A 40 percent chance of rain. Areas of fog before 1pm, then patchy fog after 2pm. Otherwise, mostly cloudy, with a high near 42. Light west wind.
Friday Night
Rain. Patchy fog. Low around 37. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain. Patchy fog. High near 43. Chance of precipitation is 80%.
Saturday Night
Rain likely. Patchy fog. Otherwise, mostly cloudy, with a low around 37.
Sunday
Rain likely. Patchy fog. Otherwise, mostly cloudy, with a high near 42.
Sunday Night
Rain likely before 10pm, then rain, possibly mixed with snow. Patchy fog before 4am. Otherwise, mostly cloudy, with a low around 33.
Monday
Rain and snow. Patchy fog. Otherwise, mostly cloudy, with a high near 39.
Monday Night
A chance of rain and snow. Patchy fog. Otherwise, mostly cloudy, with a low around 26.
Tuesday
A chance of snow. Patchy fog. Otherwise, partly sunny, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Snoqualmie Pass WA
 47.43°N 121.41°W (Elev. 3087 ft)
Last Update:
2:03 am PST Nov 19, 2025
Forecast Valid:
6am PST Nov 19, 2025-6pm PST Nov 25, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation