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.

Rain

33°F

1°C

Humidity 99%
Wind Speed SE 1 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility 1.24 mi
Last update 01 Dec 06:18 PM PST
Extended Forecast for

5 Miles NW Snoqualmie Pass WA

  • Tonight

    Tonight: Rain and snow likely before 11pm, then snow. The snow could be heavy at times. Low around 29. Calm wind becoming west around 6 mph in the evening. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 29 °F

    Rain/Snow
    Likely then
    Heavy Snow

  • Tuesday

    Tuesday: Snow likely, mainly before 10am. The snow could be heavy at times. Mostly cloudy, with a high near 31. Wind chill values between 24 and 29. West northwest wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 31 °F

    Heavy Snow
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: Patchy fog before 7pm. Otherwise, mostly cloudy, with a low around 23. Light and variable wind.

    Low: 23 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Patchy fog after 4pm. Otherwise, partly sunny, with a high near 32. Wind chill values between 17 and 27. South southeast wind around 5 mph becoming calm in the morning.

    High: 32 °F

    Partly Sunny
    then Patchy
    Fog

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 4am. Mostly cloudy, with a low around 27. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Slight Chance
    Snow then
    Snow Likely

  • Thursday

    Thursday: Snow likely before 10am, then rain, possibly mixed with snow. High near 34. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain, possibly mixed with snow, becoming all rain after 7pm. Low around 33. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow
    then Rain

  • Friday

    Friday: Rain before 4pm, then rain, possibly mixed with snow. The rain could be heavy at times. Cloudy, with a high near 37.

    High: 37 °F

    Heavy Rain
    then
    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow. Cloudy, with a low around 32.

    Low: 32 °F

    Rain/Snow

Detailed Forecast

Tonight
Rain and snow likely before 11pm, then snow. The snow could be heavy at times. Low around 29. Calm wind becoming west around 6 mph in the evening. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.
Tuesday
Snow likely, mainly before 10am. The snow could be heavy at times. Mostly cloudy, with a high near 31. Wind chill values between 24 and 29. West northwest wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Patchy fog before 7pm. Otherwise, mostly cloudy, with a low around 23. Light and variable wind.
Wednesday
Patchy fog after 4pm. Otherwise, partly sunny, with a high near 32. Wind chill values between 17 and 27. South southeast wind around 5 mph becoming calm in the morning.
Wednesday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 27. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Snow likely before 10am, then rain, possibly mixed with snow. High near 34. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday Night
Rain, possibly mixed with snow, becoming all rain after 7pm. Low around 33. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday
Rain before 4pm, then rain, possibly mixed with snow. The rain could be heavy at times. Cloudy, with a high near 37.
Friday Night
Rain and snow. Cloudy, with a low around 32.
Saturday
Snow. The snow could be heavy at times. Cloudy, with a high near 34.
Saturday Night
Snow. Cloudy, with a low around 31.
Sunday
Snow. The snow could be heavy at times. Cloudy, with a high near 34.
Sunday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 32.
Monday
Snow, possibly mixed with rain. The snow could be heavy at times. Cloudy, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Snoqualmie Pass WA
 47.46°N 121.49°W (Elev. 4393 ft)
Last Update:
1:26 pm PST Dec 1, 2025
Forecast Valid:
6pm PST Dec 1, 2025-6pm PST Dec 8, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation