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.

NA

N/A

Humidity 74%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint N/A
Visibility 1.24 mi
Last update 03 Apr 11:01 AM PDT
Extended Forecast for

10 Miles NNW Snoqualmie Pass WA

Winter Storm Warning April 15, 06:49pm until April 15, 11:00pm
Click here for hazard details and duration
...
  •  
    Winter Storm Warning April 15, 06:49pm until April 15, 11:00pm

    NOW until 11:00pm Wed

    Winter Storm Warning

  • Tonight

    Low: 26 °F

    Heavy Snow
    then Chance
    Snow Showers

  • Thursday

    Thursday: A 10 percent chance of snow showers before 7am. Mostly cloudy, with a high near 36. Wind chill values between 20 and 28. West wind 8 to 14 mph, with gusts as high as 20 mph.

    High: 36 °F

    Slight Chance
    Snow Showers
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 30. West wind 6 to 13 mph. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance Snow
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 43. West wind 3 to 7 mph.

    High: 43 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36. West northwest wind 5 to 9 mph becoming east southeast in the evening.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A slight chance of rain. Partly sunny, with a high near 54.

    High: 54 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Snow showers, mainly before 9pm. The snow could be heavy at times. Low around 26. Wind chill values between 18 and 23. West wind 7 to 10 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 3 to 5 inches possible.
Thursday
A 10 percent chance of snow showers before 7am. Mostly cloudy, with a high near 36. Wind chill values between 20 and 28. West wind 8 to 14 mph, with gusts as high as 20 mph.
Thursday Night
A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 30. West wind 6 to 13 mph. New snow accumulation of less than a half inch possible.
Friday
Mostly sunny, with a high near 43. West wind 3 to 7 mph.
Friday Night
Mostly cloudy, with a low around 36. West northwest wind 5 to 9 mph becoming east southeast in the evening.
Saturday
Partly sunny, with a high near 50.
Saturday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 40.
Sunday
A slight chance of rain. Partly sunny, with a high near 54.
Sunday Night
A slight chance of rain before 11pm. Mostly cloudy, with a low around 41.
Monday
A slight chance of rain after 11am. Mostly sunny, with a high near 58.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 43.
Tuesday
A chance of rain. Partly sunny, with a high near 53.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 41.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNW Snoqualmie Pass WA
 47.55°N 121.48°W (Elev. 3780 ft)
Last Update:
2:10 pm PDT Apr 15, 2026
Forecast Valid:
6pm PDT Apr 15, 2026-6pm PDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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