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

55°F

13°C

Humidity 100%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 55°F (13°C)
Visibility 1.24 mi
Last update 10 Sep 03:08 AM PDT
Extended Forecast for

3 Miles WSW Snoqualmie Pass WA

  • Overnight

    Overnight: Widespread dense fog, mainly after 5am. Otherwise, mostly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Dense Fog

  • Wednesday

    Wednesday: A slight chance of rain between noon and 4pm. Widespread dense fog before 8am. Otherwise, mostly sunny, with a high near 68. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 20%.

    High: 68 °F

    Dense Fog
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: A 10 percent chance of rain before 7pm. Mostly cloudy, with a low around 53. Calm wind.

    Low: 53 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain after 11am. Mostly sunny, with a high near 64. Calm wind becoming west around 6 mph in the afternoon.

    High: 64 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 52. West northwest wind around 6 mph becoming calm in the evening.

    Low: 52 °F

    Chance Rain

  • Friday

    Friday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of rain, mainly after 11pm. Partly cloudy, with a low around 52.

    Low: 52 °F

    Chance Rain

Detailed Forecast

Overnight
Widespread dense fog, mainly after 5am. Otherwise, mostly cloudy, with a low around 52. Calm wind.
Wednesday
A slight chance of rain between noon and 4pm. Widespread dense fog before 8am. Otherwise, mostly sunny, with a high near 68. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
A 10 percent chance of rain before 7pm. Mostly cloudy, with a low around 53. Calm wind.
Thursday
A 20 percent chance of rain after 11am. Mostly sunny, with a high near 64. Calm wind becoming west around 6 mph in the afternoon.
Thursday Night
A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 52. West northwest wind around 6 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 64.
Friday Night
Partly cloudy, with a low around 50.
Saturday
Mostly sunny, with a high near 70.
Saturday Night
A chance of rain, mainly after 11pm. Partly cloudy, with a low around 52.
Sunday
A chance of rain. Partly sunny, with a high near 65.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 51.
Monday
A slight chance of rain. Partly sunny, with a high near 65.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Mostly sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Snoqualmie Pass WA
 47.4°N 121.47°W (Elev. 3038 ft)
Last Update:
2:40 am PDT Sep 10, 2025
Forecast Valid:
3am PDT Sep 10, 2025-6pm PDT Sep 16, 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