National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Hazardous Weather Conditions

Current conditions at

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972.0ft.

NA

32°F

0°C

Humidity 100%
Wind Speed SSE 2 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility 1.24 mi
Last update 10 Jan 12:08 PM PST
Extended Forecast for

Snoqualmie Pass WA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 38. Light southeast wind.

    High: 38 °F

    Partly Sunny

  • Tonight

    Tonight: Rain and snow likely before 10pm, then rain likely between 10pm and 1am, then rain likely, possibly mixed with snow after 1am. Areas of dense fog before 9pm, then widespread dense fog after 11pm. Otherwise, mostly cloudy, with a low around 33. Calm wind. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow
    Likely and
    Dense Fog

  • Sunday

    Sunday: Rain, possibly mixed with snow, becoming all rain after 7am. Widespread dense fog, mainly between 7am and 11am. High near 37. Calm wind becoming southeast around 5 mph in the morning. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 37 °F

    Rain/Snow and
    Dense Fog
    then Rain and
    Patchy Fog

  • Sunday Night

    Sunday Night: Rain likely. Patchy fog before midnight, then patchy fog after 3am. Otherwise, mostly cloudy, with a low around 35. South southwest wind 3 to 5 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 35 °F

    Rain Likely
    and Patchy
    Fog

  • Monday

    Monday: Rain. Patchy fog. High near 42. West wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 42 °F

    Rain and
    Patchy Fog

  • Monday Night

    Monday Night: Rain likely, mainly before 10pm. Patchy fog before 9pm, then patchy fog after 3am. Otherwise, mostly cloudy, with a low around 39. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Rain Likely
    and Patchy
    Fog

  • Tuesday

    Tuesday: A 20 percent chance of rain before 10am. Partly sunny, with a high near 47.

    High: 47 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 38. Light southeast wind.
Tonight
Rain and snow likely before 10pm, then rain likely between 10pm and 1am, then rain likely, possibly mixed with snow after 1am. Areas of dense fog before 9pm, then widespread dense fog after 11pm. Otherwise, mostly cloudy, with a low around 33. Calm wind. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday
Rain, possibly mixed with snow, becoming all rain after 7am. Widespread dense fog, mainly between 7am and 11am. High near 37. Calm wind becoming southeast around 5 mph in the morning. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
Rain likely. Patchy fog before midnight, then patchy fog after 3am. Otherwise, mostly cloudy, with a low around 35. South southwest wind 3 to 5 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Monday
Rain. Patchy fog. High near 42. West wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Rain likely, mainly before 10pm. Patchy fog before 9pm, then patchy fog after 3am. Otherwise, mostly cloudy, with a low around 39. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A 20 percent chance of rain before 10am. Partly sunny, with a high near 47.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
Sunny, with a high near 46.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Sunny, with a high near 45.
Thursday Night
Mostly clear, with a low around 32.
Friday
Sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Snoqualmie Pass WA
 47.43°N 121.41°W (Elev. 3087 ft)
Last Update:
7:01 am PST Jan 10, 2026
Forecast Valid:
12pm PST Jan 10, 2026-6pm PST Jan 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation