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.

Rain

31°F

-1°C

Humidity 100%
Wind Speed SSE 1 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility 0.30 mi
Last update 10 Jan 01:48 AM PST
Extended Forecast for

8 Miles NE Snoqualmie Pass WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 26. Wind chill values between 14 and 19. South southeast wind around 13 mph.

    Low: 26 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 33. Wind chill values between 14 and 24. South southeast wind 11 to 18 mph, with gusts as high as 25 mph.

    High: 33 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Snow, mainly after 8pm. Widespread dense freezing fog before 5am. Low around 29. Wind chill values between 19 and 24. South southwest wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 29 °F

    Snow and
    Dense
    Freezing Fog

  • Sunday

    Sunday: Snow before 10am, then rain and snow. Areas of fog after noon. Widespread dense freezing fog between 9am and noon. High near 33. Wind chill values between 21 and 26. South southwest wind around 11 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 33 °F

    Rain/Snow and
    Dense
    Freezing Fog

  • Sunday Night

    Sunday Night: Rain likely, possibly mixed with snow. Areas of fog before midnight, then patchy fog after 1am. Areas of freezing fog before 8pm. Otherwise, mostly cloudy, with a low around 31. West southwest wind around 14 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 31 °F

    Rain/Snow
    Likely and
    Areas
    Freezing Fog

  • Monday

    Monday: Rain, possibly mixed with snow, becoming all rain after 10am. Patchy fog. High near 37. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow and
    Patchy Fog
    then Rain and
    Patchy Fog

  • Monday Night

    Monday Night: Rain likely, mainly before 10pm. Areas of fog before 9pm, then patchy fog after 3am. Otherwise, mostly cloudy, with a low around 34. Chance of precipitation is 60%.

    Low: 34 °F

    Rain Likely
    and Areas Fog

  • Tuesday

    Tuesday: A slight chance of rain before 10am. Mostly cloudy, with a high near 40.

    High: 40 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 26. Wind chill values between 14 and 19. South southeast wind around 13 mph.
Saturday
Mostly cloudy, with a high near 33. Wind chill values between 14 and 24. South southeast wind 11 to 18 mph, with gusts as high as 25 mph.
Saturday Night
Snow, mainly after 8pm. Widespread dense freezing fog before 5am. Low around 29. Wind chill values between 19 and 24. South southwest wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Sunday
Snow before 10am, then rain and snow. Areas of fog after noon. Widespread dense freezing fog between 9am and noon. High near 33. Wind chill values between 21 and 26. South southwest wind around 11 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Sunday Night
Rain likely, possibly mixed with snow. Areas of fog before midnight, then patchy fog after 1am. Areas of freezing fog before 8pm. Otherwise, mostly cloudy, with a low around 31. West southwest wind around 14 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Monday
Rain, possibly mixed with snow, becoming all rain after 10am. Patchy fog. High near 37. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday Night
Rain likely, mainly before 10pm. Areas of fog before 9pm, then patchy fog after 3am. Otherwise, mostly cloudy, with a low around 34. Chance of precipitation is 60%.
Tuesday
A slight chance of rain before 10am. Mostly cloudy, with a high near 40.
Tuesday Night
Partly cloudy, with a low around 30.
Wednesday
Sunny, with a high near 39.
Wednesday Night
Partly cloudy, with a low around 25.
Thursday
Sunny, with a high near 38.
Thursday Night
Mostly clear, with a low around 26.
Friday
Sunny, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NE Snoqualmie Pass WA
 47.49°N 121.3°W (Elev. 6115 ft)
Last Update:
1:25 am PST Jan 10, 2026
Forecast Valid:
2am PST Jan 10, 2026-6pm PST Jan 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation