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

38°F

3°C

Humidity 87%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility 1.24 mi
Last update 18 Oct 08:48 AM PDT
Extended Forecast for

Snoqualmie Pass WA

  • Today

    Today: Rain, mainly after noon. High near 45. Light southeast wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 45 °F

    Slight Chance
    Rain then
    Rain

  • Tonight

    Tonight: Rain before 3am, then showers likely, mainly between 3am and 4am. Patchy fog before 8pm. Low around 38. Calm wind becoming west southwest 5 to 8 mph in the evening. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 38 °F

    Rain and
    Patchy Fog

  • Sunday

    Sunday: Showers, with thunderstorms also possible after 2pm. High near 41. West southwest wind 8 to 13 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 41 °F

    Showers

  • Sunday Night

    Sunday Night: Showers. Low around 37. West southwest wind 6 to 11 mph becoming light west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 37 °F

    Showers then
    Showers
    Likely

  • Monday

    Monday: A 20 percent chance of showers before 11am. Mostly cloudy, with a high near 46. Light west wind.

    High: 46 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly before 11am. Partly sunny, with a high near 49.

    High: 49 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of rain. Mostly cloudy, with a high near 49.

    High: 49 °F

    Chance Rain

Detailed Forecast

Today
Rain, mainly after noon. High near 45. Light southeast wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain before 3am, then showers likely, mainly between 3am and 4am. Patchy fog before 8pm. Low around 38. Calm wind becoming west southwest 5 to 8 mph in the evening. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Sunday
Showers, with thunderstorms also possible after 2pm. High near 41. West southwest wind 8 to 13 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Sunday Night
Showers. Low around 37. West southwest wind 6 to 11 mph becoming light west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday
A 20 percent chance of showers before 11am. Mostly cloudy, with a high near 46. Light west wind.
Monday Night
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 36.
Tuesday
A 30 percent chance of showers, mainly before 11am. Partly sunny, with a high near 49.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 37.
Wednesday
A chance of rain. Mostly cloudy, with a high near 49.
Wednesday Night
Rain. Mostly cloudy, with a low around 41.
Thursday
Rain. Cloudy, with a high near 47.
Thursday Night
Rain. Cloudy, with a low around 41.
Friday
Rain. Cloudy, with a high near 46.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Snoqualmie Pass WA
 47.41°N 121.44°W (Elev. 3097 ft)
Last Update:
8:01 am PDT Oct 18, 2025
Forecast Valid:
9am PDT Oct 18, 2025-6pm PDT Oct 24, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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