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.

Rain

40°F

4°C

Humidity 100%
Wind Speed SSE 6 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility 1.24 mi
Wind Chill36°F (2°C)
Last update 18 Oct 09:18 PM PDT
Extended Forecast for

Snoqualmie Pass WA

  • Tonight

    Tonight: Rain, possibly mixed with snow, mainly before 4am. The rain could be heavy at times. Steady temperature around 40. Light and variable wind becoming west southwest 5 to 7 mph in the evening. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 40 °F

    Heavy Rain
    then
    Rain/Snow

  • Sunday

    Sunday: Rain, possibly mixed with snow. Some thunder is also possible. High near 41. West southwest wind 7 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain, possibly mixed with snow before 11pm, then rain likely between 11pm and 5am, then rain likely, possibly mixed with snow after 5am. Some thunder is also possible. Steady temperature around 39. West wind 5 to 9 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 39 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Monday

    Monday: A chance of rain and snow before 8am, then a chance of rain. Mostly cloudy, with a high near 45. Light west wind. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 45 °F

    Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain before 11am. Mostly sunny, with a high near 56.

    High: 56 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after 11pm. Partly cloudy, with a low around 36.

    Low: 36 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: Rain likely, mainly after 11am. Mostly cloudy, with a high near 52.

    High: 52 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain likely. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Rain Likely

Detailed Forecast

Tonight
Rain, possibly mixed with snow, mainly before 4am. The rain could be heavy at times. Steady temperature around 40. Light and variable wind becoming west southwest 5 to 7 mph in the evening. Chance of precipitation is 100%. Little or no snow accumulation expected.
Sunday
Rain, possibly mixed with snow. Some thunder is also possible. High near 41. West southwest wind 7 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Sunday Night
Rain, possibly mixed with snow before 11pm, then rain likely between 11pm and 5am, then rain likely, possibly mixed with snow after 5am. Some thunder is also possible. Steady temperature around 39. West wind 5 to 9 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Monday
A chance of rain and snow before 8am, then a chance of rain. Mostly cloudy, with a high near 45. Light west wind. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday Night
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 33. Calm wind.
Tuesday
A 20 percent chance of rain before 11am. Mostly sunny, with a high near 56.
Tuesday Night
A 20 percent chance of rain after 11pm. Partly cloudy, with a low around 36.
Wednesday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 52.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 38.
Thursday
Rain likely. Mostly cloudy, with a high near 51.
Thursday Night
Rain. Cloudy, with a low around 40.
Friday
Rain. Cloudy, with a high near 46.
Friday Night
Rain. Cloudy, with a low around 35.
Saturday
Rain. Cloudy, with a high near 43.
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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:
8:01 pm PDT Oct 18, 2025
Forecast Valid:
9pm PDT Oct 18, 2025-6pm PDT Oct 25, 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