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.

unknown precip

57°F

14°C

Humidity 70%
Wind Speed NW 1 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility 1.24 mi
Last update 10 Sep 11:45 AM PDT
Extended Forecast for

Snoqualmie Pass WA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 61. West northwest wind around 6 mph.

    High: 61 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 20 percent chance of rain between 10pm and midnight. Mostly cloudy, with a low around 44. Light northwest wind.

    Low: 44 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 58. Light west northwest wind.

    High: 58 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Cloudy

  • Saturday

    Saturday: A chance of rain between 11am and 5pm, then showers and possibly a thunderstorm after 5pm. High near 61. Light east southeast wind. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 61 °F

    Chance Rain
    then Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm before 8pm, then rain after 8pm. Low around 44. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Showers

  • Sunday

    Sunday: Rain. High near 52. Chance of precipitation is 80%.

    High: 52 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Rain Likely

  • Monday

    Monday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 61. West northwest wind around 6 mph.
Tonight
A 20 percent chance of rain between 10pm and midnight. Mostly cloudy, with a low around 44. Light northwest wind.
Friday
Mostly cloudy, with a high near 58. Light west northwest wind.
Friday Night
Cloudy, with a low around 46. Calm wind.
Saturday
A chance of rain between 11am and 5pm, then showers and possibly a thunderstorm after 5pm. High near 61. Light east southeast wind. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and possibly a thunderstorm before 8pm, then rain after 8pm. Low around 44. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain. High near 52. Chance of precipitation is 80%.
Sunday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 42.
Monday
Partly sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 73.
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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:
11:26 am PDT Sep 10, 2026
Forecast Valid:
12pm PDT Sep 10, 2026-6pm PDT Sep 16, 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