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 NNW 4 MPH
Barometer NA
Dewpoint N/A
Visibility 1.24 mi
Last update NA
Extended Forecast for

10 Miles NNW Snoqualmie Pass WA

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm. Areas of fog. High near 54. Light west wind. Chance of precipitation is 100%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 54 °F

    Showers and
    Areas Fog

  • Tonight

    Tonight: Showers, mainly before 8pm. Areas of fog between 3am and 4am. Low around 43. Light and variable wind becoming west southwest around 6 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Showers and
    Areas Fog
    then Chance
    Showers and
    Areas Fog

  • Tuesday

    Tuesday: Rain likely, mainly after 4pm. Widespread haze before 2pm. Areas of smoke before 10am, then areas of smoke after 3pm. Increasing clouds, with a high near 54. East wind 6 to 9 mph becoming south in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Haze then
    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain. Widespread haze between 10pm and 11pm. Areas of smoke before 10pm. Low around 45. Southwest wind 5 to 9 mph becoming southeast in the evening. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Rain

  • Wednesday

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

    High: 50 °F

    Rain

  • Wednesday Night

    Wednesday Night: Showers. Low around 43. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Showers

  • Thursday

    Thursday: Showers. Patchy fog between 10am and noon. High near 46. Chance of precipitation is 80%.

    High: 46 °F

    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: Showers likely, mainly before 11pm. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Showers
    Likely

  • Friday

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

    High: 49 °F

    Slight Chance
    Showers

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. Areas of fog. High near 54. Light west wind. Chance of precipitation is 100%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers, mainly before 8pm. Areas of fog between 3am and 4am. Low around 43. Light and variable wind becoming west southwest around 6 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain likely, mainly after 4pm. Widespread haze before 2pm. Areas of smoke before 10am, then areas of smoke after 3pm. Increasing clouds, with a high near 54. East wind 6 to 9 mph becoming south in the morning. 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 45. Southwest wind 5 to 9 mph becoming southeast in the evening. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain before 11am, then showers after 11am. High near 50. South wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Showers. Low around 43. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers. Patchy fog between 10am and noon. High near 46. Chance of precipitation is 80%.
Thursday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 43.
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 43.
Saturday
A chance of showers. Partly sunny, with a high near 46.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 41.
Sunday
Mostly sunny, with a high near 52.
Sunday Night
Mostly clear, with a low around 41.
Monday
Sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNW Snoqualmie Pass WA
 47.55°N 121.48°W (Elev. 3780 ft)
Last Update:
2:25 pm PDT Sep 29, 2025
Forecast Valid:
4pm PDT Sep 29, 2025-6pm PDT Oct 6, 2025
 
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Additional Resources

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Chance of Precipitation