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 SE 1 MPH
Barometer NA
Dewpoint N/A
Visibility 1.24 mi
Last update NA
Extended Forecast for

2 Miles NNW Snoqualmie Pass WA

  • This Afternoon

    This Afternoon: Widespread haze. Partly sunny, with a high near 69. Light southwest wind.

    High: 69 °F

    Haze

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after 2am. Widespread haze before 2am. Areas of smoke after 2am. Cloudy, with a low around 48. Calm wind becoming south around 5 mph.

    Low: 48 °F

    Chance Rain

  • Monday

    Monday: Rain likely before 2pm, then showers likely and possibly a thunderstorm after 2pm. Widespread haze before 2pm. Areas of smoke before 8am. Patchy fog after 4pm. Otherwise, cloudy, with a high near 58. Southeast wind around 5 mph becoming calm in the morning. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 58 °F

    Showers
    Likely and
    Patchy Fog

  • Monday Night

    Monday Night: Rain. Patchy fog before 9pm. Low around 45. Calm wind becoming south southwest around 5 mph after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Rain and
    Patchy Fog

  • Tuesday

    Tuesday: Rain likely. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 57. South southwest wind 3 to 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 57 °F

    Rain Likely
    and Patchy
    Fog

  • Tuesday Night

    Tuesday Night: Rain before 5am, then showers and possibly a thunderstorm after 5am. Low around 43. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 43 °F

    Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm before 8am, then rain between 8am and 11am, then showers and possibly a thunderstorm after 11am. High near 56. Chance of precipitation is 90%.

    High: 56 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 11pm, then rain likely after 11pm. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Showers

  • Thursday

    Thursday: Rain likely. Mostly cloudy, with a high near 56.

    High: 56 °F

    Rain Likely

Detailed Forecast

This Afternoon
Widespread haze. Partly sunny, with a high near 69. Light southwest wind.
Tonight
A 30 percent chance of rain, mainly after 2am. Widespread haze before 2am. Areas of smoke after 2am. Cloudy, with a low around 48. Calm wind becoming south around 5 mph.
Monday
Rain likely before 2pm, then showers likely and possibly a thunderstorm after 2pm. Widespread haze before 2pm. Areas of smoke before 8am. Patchy fog after 4pm. Otherwise, cloudy, with a high near 58. Southeast wind around 5 mph becoming calm in the morning. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Rain. Patchy fog before 9pm. Low around 45. Calm wind becoming south southwest around 5 mph after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain likely. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 57. South southwest wind 3 to 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain before 5am, then showers and possibly a thunderstorm after 5am. Low around 43. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers and possibly a thunderstorm before 8am, then rain between 8am and 11am, then showers and possibly a thunderstorm after 11am. High near 56. Chance of precipitation is 90%.
Wednesday Night
Showers and possibly a thunderstorm before 11pm, then rain likely after 11pm. Mostly cloudy, with a low around 41.
Thursday
Rain likely. Mostly cloudy, with a high near 56.
Thursday Night
Showers likely and possibly a thunderstorm before 11pm, then a chance of rain after 11pm. Mostly cloudy, with a low around 41.
Friday
A chance of rain. Partly sunny, with a high near 55.
Friday Night
A chance of rain. Mostly cloudy, with a low around 40.
Saturday
A chance of rain. Partly sunny, with a high near 54.
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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:
8:56 am PDT Sep 28, 2025
Forecast Valid:
2pm PDT Sep 28, 2025-6pm PDT Oct 4, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation