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.

NA

48°F

9°C

Humidity 83%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility 1.24 mi
Last update 21 May 07:48 PM PDT
Extended Forecast for

Snoqualmie Pass WA

  • Tonight

    Tonight: Rain likely, mainly after 5am. Mostly cloudy, with a low around 40. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Mostly Cloudy
    then Rain
    Likely

  • Thursday

    Thursday: A 40 percent chance of rain between 11am and 4pm. Mostly cloudy, with a high near 52. Calm wind becoming west around 5 mph in the afternoon.

    High: 52 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 37. Light west northwest wind.

    Low: 37 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 57. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 57 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37. West northwest wind around 5 mph becoming calm in the evening.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Sunday Night

    Sunday Night: A chance of rain, mainly after 11pm. Partly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain

Detailed Forecast

Tonight
Rain likely, mainly after 5am. Mostly cloudy, with a low around 40. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 40 percent chance of rain between 11am and 4pm. Mostly cloudy, with a high near 52. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 37. Light west northwest wind.
Friday
Mostly sunny, with a high near 57. Calm wind becoming west northwest around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 37. West northwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Sunny, with a high near 72.
Sunday Night
A chance of rain, mainly after 11pm. Partly cloudy, with a low around 45.
Memorial Day
A chance of rain. Partly sunny, with a high near 63.
Monday Night
A chance of rain. Mostly cloudy, with a low around 42.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 66.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 45.
Wednesday
A chance of rain. Partly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Snoqualmie Pass WA
 47.43°N 121.41°W (Elev. 3087 ft)
Last Update:
3:40 pm PDT May 21, 2025
Forecast Valid:
8pm PDT May 21, 2025-6pm PDT May 28, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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