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

67°F

19°C

Humidity 33%
Wind Speed WSW 3 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility 1.24 mi
Last update 16 Jun 04:38 PM PDT
Extended Forecast for

Snoqualmie Pass WA

  • Tonight

    Tonight: Mostly clear, with a low around 39. West northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers after 11pm. Increasing clouds, with a low around 45. West northwest wind around 6 mph becoming calm in the evening.

    Low: 45 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly before 11am. Partly sunny, with a high near 59. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 59 °F

    Showers
    Likely then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before 11pm. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 39. West wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 22 mph.

    Low: 39 °F

    Slight Chance
    Showers then
    Patchy Fog

  • Juneteenth

    Juneteenth: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 62.

    High: 62 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Slight Chance
    Showers

  • Friday

    Friday: Showers likely, mainly after 11am. Mostly cloudy, with a high near 51.

    High: 51 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 39. West northwest wind 5 to 7 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 65. Calm wind becoming west 5 to 7 mph in the afternoon.
Tuesday Night
A 40 percent chance of showers after 11pm. Increasing clouds, with a low around 45. West northwest wind around 6 mph becoming calm in the evening.
Wednesday
Showers likely, mainly before 11am. Partly sunny, with a high near 59. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 20 percent chance of showers before 11pm. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 39. West wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 22 mph.
Juneteenth
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 62.
Thursday Night
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 40.
Friday
Showers likely, mainly after 11am. Mostly cloudy, with a high near 51.
Friday Night
Showers. Mostly cloudy, with a low around 39.
Saturday
Showers. Mostly cloudy, with a high near 48.
Saturday Night
Showers likely. Mostly cloudy, with a low around 41.
Sunday
A chance of showers. Mostly cloudy, with a high near 56.
Sunday Night
A chance of showers. Patchy fog. Otherwise, mostly cloudy, with a low around 43.
Monday
A chance of showers. Patchy fog. Otherwise, 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 Jun 16, 2025
Forecast Valid:
4pm PDT Jun 16, 2025-6pm PDT Jun 23, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation