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

N/A

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

2 Miles NNW Snoqualmie Pass WA

  • Tonight

    Tonight: A 40 percent chance of showers, mainly before 1am. Patchy dense fog before 1am, then widespread dense fog after 4am. Otherwise, mostly cloudy, with a low around 40. Light and variable wind becoming west southwest around 6 mph after midnight.

    Low: 40 °F

    Chance
    Showers and
    Dense Fog

  • Tuesday

    Tuesday: Rain likely, mainly after 4pm. Widespread haze between 10am and 1pm. Areas of smoke before 10am, then areas of smoke after 3pm. Areas of fog between 7am and 9am. Otherwise, increasing clouds, with a high near 53. Southeast wind 6 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Areas Fog
    then Rain
    Likely

  • Tuesday Night

    Tuesday Night: Rain. Widespread haze between 10pm and 11pm. Areas of smoke before 10pm. Low around 41. Southeast wind 7 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain

  • Wednesday

    Wednesday: Rain before 11am, then showers after 11am. Patchy fog before 11am. High near 50. South wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Rain and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: Showers. Low around 40. South southwest wind 5 to 9 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Showers

  • Thursday

    Thursday: Showers. Patchy fog before noon. High near 45. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 45 °F

    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: A 50 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Friday

    Friday: A slight chance of showers. Partly sunny, with a high near 49.

    High: 49 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance
    Showers

Detailed Forecast

Tonight
A 40 percent chance of showers, mainly before 1am. Patchy dense fog before 1am, then widespread dense fog after 4am. Otherwise, mostly cloudy, with a low around 40. Light and variable wind becoming west southwest around 6 mph after midnight.
Tuesday
Rain likely, mainly after 4pm. Widespread haze between 10am and 1pm. Areas of smoke before 10am, then areas of smoke after 3pm. Areas of fog between 7am and 9am. Otherwise, increasing clouds, with a high near 53. Southeast wind 6 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain. Widespread haze between 10pm and 11pm. Areas of smoke before 10pm. Low around 41. Southeast wind 7 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain before 11am, then showers after 11am. Patchy fog before 11am. High near 50. South wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Showers. Low around 40. South southwest wind 5 to 9 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers. Patchy fog before noon. High near 45. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
A 50 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 39.
Friday
A slight chance of showers. Partly sunny, with a high near 49.
Friday Night
A chance of showers. Mostly cloudy, with a low around 39.
Saturday
A chance of showers. Partly sunny, with a high near 46.
Saturday Night
A slight chance of showers. Mostly cloudy, with a low around 36.
Sunday
Mostly sunny, with a high near 52.
Sunday Night
Mostly clear, with a low around 37.
Monday
Sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Snoqualmie Pass WA
 47.45°N 121.45°W (Elev. 4777 ft)
Last Update:
8:01 pm PDT Sep 29, 2025
Forecast Valid:
8pm PDT Sep 29, 2025-6pm PDT Oct 6, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation