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.

unknown precip

32°F

0°C

Humidity 99%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility 1.24 mi
Last update 01 Dec 09:48 PM PST
Extended Forecast for

6 Miles W Snoqualmie Pass WA

  • Tonight

    Tonight: Snow. The snow could be heavy at times. Low around 30. West wind 5 to 7 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 30 °F

    Snow Likely
    then Heavy
    Snow

  • Tuesday

    Tuesday: Snow likely, mainly before 10am. Mostly cloudy, with a high near 34. West northwest wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 34 °F

    Snow Likely
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 25. Light and variable wind.

    Low: 25 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Patchy fog after 5pm. Otherwise, partly sunny, with a high near 34. Wind chill values between 19 and 29. Southeast wind around 5 mph becoming calm in the morning.

    High: 34 °F

    Partly Sunny
    then Patchy
    Fog

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 4am. Mostly cloudy, with a low around 29. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Slight Chance
    Snow then
    Snow Likely

  • Thursday

    Thursday: Snow before 1pm, then rain and snow. High near 36. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 36 °F

    Snow then
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain. Low around 35. Chance of precipitation is 90%.

    Low: 35 °F

    Rain

  • Friday

    Friday: Rain before 4pm, then rain, possibly mixed with snow. The rain could be heavy at times. Cloudy, with a high near 40.

    High: 40 °F

    Heavy Rain
    then
    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow, becoming all snow after 1am. Cloudy, with a low around 34.

    Low: 34 °F

    Rain/Snow

Detailed Forecast

Tonight
Snow. The snow could be heavy at times. Low around 30. West wind 5 to 7 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.
Tuesday
Snow likely, mainly before 10am. Mostly cloudy, with a high near 34. West northwest wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Mostly cloudy, with a low around 25. Light and variable wind.
Wednesday
Patchy fog after 5pm. Otherwise, partly sunny, with a high near 34. Wind chill values between 19 and 29. Southeast wind around 5 mph becoming calm in the morning.
Wednesday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 29. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Snow before 1pm, then rain and snow. High near 36. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
Rain. Low around 35. Chance of precipitation is 90%.
Friday
Rain before 4pm, then rain, possibly mixed with snow. The rain could be heavy at times. Cloudy, with a high near 40.
Friday Night
Rain and snow, becoming all snow after 1am. Cloudy, with a low around 34.
Saturday
Snow. Cloudy, with a high near 36.
Saturday Night
Snow. Cloudy, with a low around 34.
Sunday
Snow. The snow could be heavy at times. Cloudy, with a high near 36.
Sunday Night
Snow. Mostly cloudy, with a low around 34.
Monday
Rain and snow. The snow could be heavy at times. Cloudy, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Snoqualmie Pass WA
 47.42°N 121.53°W (Elev. 4760 ft)
Last Update:
7:00 pm PST Dec 1, 2025
Forecast Valid:
10pm PST Dec 1, 2025-6pm PST Dec 8, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation