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

N/A

Humidity NA
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint N/A
Visibility 1.24 mi
Last update NA
Extended Forecast for

Snoqualmie Pass WA

  • Overnight

    Overnight: A 30 percent chance of showers, mainly before 5am. Widespread fog after 5am. Otherwise, mostly cloudy, with a steady temperature around 43. Northwest wind around 7 mph.

    Low: 43 °F

    Chance
    Showers and
    Fog

  • Saturday

    Saturday: A 40 percent chance of showers, mainly before 5pm. Widespread fog, mainly before 7am. Otherwise, partly sunny, with a high near 48. Northwest wind around 7 mph.

    High: 48 °F

    Chance
    Showers and
    Fog

  • Saturday Night

    Saturday Night: A 10 percent chance of showers before 7pm. Partly cloudy, with a low around 35. North northwest wind 5 to 7 mph becoming northeast after midnight.

    Low: 35 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 52. East southeast wind 3 to 7 mph.

    High: 52 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 37. Calm wind becoming east southeast 5 to 9 mph after midnight.

    Low: 37 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Overnight
A 30 percent chance of showers, mainly before 5am. Widespread fog after 5am. Otherwise, mostly cloudy, with a steady temperature around 43. Northwest wind around 7 mph.
Saturday
A 40 percent chance of showers, mainly before 5pm. Widespread fog, mainly before 7am. Otherwise, partly sunny, with a high near 48. Northwest wind around 7 mph.
Saturday Night
A 10 percent chance of showers before 7pm. Partly cloudy, with a low around 35. North northwest wind 5 to 7 mph becoming northeast after midnight.
Sunday
Sunny, with a high near 52. East southeast wind 3 to 7 mph.
Sunday Night
Clear, with a low around 37. Calm wind becoming east southeast 5 to 9 mph after midnight.
Monday
Sunny, with a high near 57.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Sunny, with a high near 59.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
A slight chance of rain and snow. Mostly sunny, with a high near 54.
Wednesday Night
A chance of rain and snow. Partly cloudy, with a low around 41.
Thursday
A slight chance of rain and snow. Mostly sunny, with a high near 60.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 45.
Friday
A slight chance of rain. Mostly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Snoqualmie Pass WA
 47.44°N 121.38°W (Elev. 5364 ft)
Last Update:
2:25 am PDT Oct 4, 2025
Forecast Valid:
2am PDT Oct 4, 2025-6pm PDT Oct 10, 2025
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

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Chance of Precipitation