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

7 Miles SW Snoqualmie Pass WA

Winter Storm Warning April 15, 06:19pm until April 15, 11:00pm
Click here for hazard details and duration
...
  •  
    Winter Storm Warning April 15, 06:19pm until April 15, 11:00pm

    NOW until 11:00pm Wed

    Winter Storm Warning

  • Tonight

    Low: 27 °F

    Heavy Snow
    then Chance
    Snow Showers

  • Thursday

    Thursday: Partly sunny, with a high near 37. Wind chill values between 24 and 30. West wind 5 to 10 mph, with gusts as high as 24 mph.

    High: 37 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 29. West wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 23 mph. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 44. Light west northwest wind.

    High: 44 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 35. Calm wind becoming east southeast around 5 mph after midnight.

    Low: 35 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Saturday Night

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

    Low: 40 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A slight chance of rain. Mostly cloudy, with a high near 56.

    High: 56 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Snow showers, mainly before midnight. The snow could be heavy at times. Low around 27. West wind 3 to 7 mph. Winds could gust as high as 21 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 7 inches possible.
Thursday
Partly sunny, with a high near 37. Wind chill values between 24 and 30. West wind 5 to 10 mph, with gusts as high as 24 mph.
Thursday Night
A 30 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 29. West wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 23 mph. New snow accumulation of less than a half inch possible.
Friday
Mostly sunny, with a high near 44. Light west northwest wind.
Friday Night
Mostly cloudy, with a low around 35. Calm wind becoming east southeast around 5 mph after midnight.
Saturday
Partly sunny, with a high near 51.
Saturday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 40.
Sunday
A slight chance of rain. Mostly cloudy, with a high near 56.
Sunday Night
A slight chance of rain before 11pm. Mostly cloudy, with a low around 42.
Monday
A slight chance of rain after 11am. Partly sunny, with a high near 61.
Monday Night
A chance of rain. Mostly cloudy, with a low around 43.
Tuesday
A chance of rain. Partly sunny, with a high near 55.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 41.
Wednesday
A chance of rain. Mostly cloudy, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SW Snoqualmie Pass WA
 47.35°N 121.52°W (Elev. 4364 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

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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