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

33°F

1°C

Humidity 98%
Wind Speed NE 1 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility 1.24 mi
Last update 21 Nov 08:28 AM PST
Extended Forecast for

2 Miles NNW Snoqualmie Pass WA

  • Today

    Today: A 10 percent chance of rain after 4pm. Areas of fog between 9am and 10am. Otherwise, partly sunny, with a high near 42. Calm wind.

    High: 42 °F

    Areas Fog
    then Slight
    Chance Rain

  • Tonight

    Tonight: A slight chance of rain before 7pm, then a chance of rain after 11pm. Mostly cloudy, with a low around 34. Calm wind. Chance of precipitation is 30%.

    Low: 34 °F

    Chance Rain

  • Saturday

    Saturday: A 30 percent chance of rain, mainly before 10am. Patchy fog. Otherwise, partly sunny, with a high near 44. Calm wind.

    High: 44 °F

    Chance Rain
    and Patchy
    Fog

  • Saturday Night

    Saturday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Chance Rain

  • Sunday

    Sunday: Rain before 10am, then rain and snow. High near 40. Southwest wind 3 to 5 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 40 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Snow. Low around 29. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 29 °F

    Snow

  • Monday

    Monday: Snow likely, mainly before 4pm. Mostly cloudy, with a high near 33. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Snow Likely

  • Monday Night

    Monday Night: A chance of snow, mainly before 10pm. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow likely, mainly after 4pm. Mostly cloudy, with a high near 34.

    High: 34 °F

    Snow Likely

Detailed Forecast

Today
A 10 percent chance of rain after 4pm. Areas of fog between 9am and 10am. Otherwise, partly sunny, with a high near 42. Calm wind.
Tonight
A slight chance of rain before 7pm, then a chance of rain after 11pm. Mostly cloudy, with a low around 34. Calm wind. Chance of precipitation is 30%.
Saturday
A 30 percent chance of rain, mainly before 10am. Patchy fog. Otherwise, partly sunny, with a high near 44. Calm wind.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 36. Calm wind.
Sunday
Rain before 10am, then rain and snow. High near 40. Southwest wind 3 to 5 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Sunday Night
Snow. Low around 29. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday
Snow likely, mainly before 4pm. Mostly cloudy, with a high near 33. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Monday Night
A chance of snow, mainly before 10pm. Mostly cloudy, with a low around 25.
Tuesday
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 34.
Tuesday Night
Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 28.
Wednesday
Snow likely. The snow could be heavy at times. Mostly cloudy, with a high near 36.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 32.
Thanksgiving Day
Rain and snow likely. Mostly cloudy, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Snoqualmie Pass WA
 47.45°N 121.42°W (Elev. 4862 ft)
Last Update:
7:00 am PST Nov 21, 2025
Forecast Valid:
8am PST Nov 21, 2025-6pm PST Nov 27, 2025
 
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Additional Resources

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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