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

62°F

17°C

Humidity 71%
Wind Speed NNW 6 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility 1.24 mi
Last update 13 Sep 11:08 AM PDT
Extended Forecast for

Snoqualmie Pass WA

  • Today

    Today: Mostly sunny, with a high near 69. West southwest wind 3 to 5 mph.

    High: 69 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of showers before 1am, then a slight chance of showers after 3am. Increasing clouds, with a low around 52. Light northwest wind. Chance of precipitation is 20%.

    Low: 52 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Showers. High near 55. West northwest wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 55 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly before 11pm. Mostly cloudy, with a low around 46. West northwest wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Showers
    Likely

  • Monday

    Monday: Mostly sunny, with a high near 62. Northwest wind 3 to 5 mph.

    High: 62 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Clear, with a low around 52.

    Low: 52 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of showers after 11am. Mostly sunny, with a high near 63.

    High: 63 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 69. West southwest wind 3 to 5 mph.
Tonight
A slight chance of showers before 1am, then a slight chance of showers after 3am. Increasing clouds, with a low around 52. Light northwest wind. Chance of precipitation is 20%.
Sunday
Showers. High near 55. West northwest wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 46. West northwest wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Mostly sunny, with a high near 62. Northwest wind 3 to 5 mph.
Monday Night
Clear, with a low around 52.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
A chance of showers after 11am. Mostly sunny, with a high near 63.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 45.
Thursday
A slight chance of showers. Mostly sunny, with a high near 61.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 47.
Friday
A slight chance of showers. Partly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Snoqualmie Pass WA
 47.43°N 121.44°W (Elev. 3983 ft)
Last Update:
8:01 am PDT Sep 13, 2025
Forecast Valid:
11am PDT Sep 13, 2025-6pm PDT Sep 19, 2025
 
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