National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972.0ft.

Rain

39°F

4°C

Humidity 96%
Wind Speed ENE 1 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility 1.24 mi
Last update 06 Dec 02:48 AM PST
Extended Forecast for

4 Miles NW Snoqualmie Pass WA

Flood Watch December 8, 04:00am until December 12, 04:00pm
Click here for hazard details and duration
Flood Watch

  • Overnight

    Overnight: Rain and snow. Steady temperature around 35. Wind chill values between 22 and 27. Breezy, with a west southwest wind around 23 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 35 °F

    Rain/Snow and
    Breezy

  • Saturday

    Saturday: Snow, possibly mixed with rain, becoming all snow after 11am. High near 35. Wind chill values between 19 and 26. Breezy, with a west wind 18 to 23 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 35 °F

    Rain/Snow and
    Breezy then
    Snow

  • Saturday Night

    Saturday Night: Snow likely before 1am, then rain and snow. Low around 33. Wind chill values between 24 and 29. West southwest wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 33 °F

    Snow Likely
    then
    Rain/Snow

  • Sunday

    Sunday: Rain and snow, becoming all rain after 1pm. High near 37. Wind chill values between 25 and 30. South southeast wind around 8 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    High: 37 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain before 7pm, then rain, possibly mixed with snow. Low around 35. West wind 11 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow

  • Monday

    Monday: Rain, possibly mixed with snow, becoming all rain after 10am. The rain could be heavy at times. High near 41. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow
    then Heavy
    Rain

  • Monday Night

    Monday Night: Rain before 10pm, then rain and snow. The rain could be heavy at times. Low around 32. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 32 °F

    Rain/Snow

  • Tuesday

    Tuesday: Snow before 10am, then rain and snow. The rain could be heavy at times. Cloudy, with a high near 37.

    High: 37 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow. The rain could be heavy at times. Cloudy, with a low around 34.

    Low: 34 °F

    Rain/Snow

Detailed Forecast

Overnight
Rain and snow. Steady temperature around 35. Wind chill values between 22 and 27. Breezy, with a west southwest wind around 23 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Snow, possibly mixed with rain, becoming all snow after 11am. High near 35. Wind chill values between 19 and 26. Breezy, with a west wind 18 to 23 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
Snow likely before 1am, then rain and snow. Low around 33. Wind chill values between 24 and 29. West southwest wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Sunday
Rain and snow, becoming all rain after 1pm. High near 37. Wind chill values between 25 and 30. South southeast wind around 8 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Sunday Night
Rain before 7pm, then rain, possibly mixed with snow. Low around 35. West wind 11 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Monday
Rain, possibly mixed with snow, becoming all rain after 10am. The rain could be heavy at times. High near 41. Chance of precipitation is 100%. Little or no snow accumulation expected.
Monday Night
Rain before 10pm, then rain and snow. The rain could be heavy at times. Low around 32. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Tuesday
Snow before 10am, then rain and snow. The rain could be heavy at times. Cloudy, with a high near 37.
Tuesday Night
Rain, possibly mixed with snow. The rain could be heavy at times. Cloudy, with a low around 34.
Wednesday
Rain, possibly mixed with snow. The rain could be heavy at times. Cloudy, with a high near 39.
Wednesday Night
Rain and snow. The rain could be heavy at times. Mostly cloudy, with a low around 33.
Thursday
Rain and snow. Mostly cloudy, with a high near 37.
Thursday Night
Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 34.
Friday
Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Snoqualmie Pass WA
 47.47°N 121.45°W (Elev. 4252 ft)
Last Update:
1:25 am PST Dec 6, 2025
Forecast Valid:
3am PST Dec 6, 2025-6pm PST Dec 12, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation