Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

ALPENTAL EXIT (TALPE)

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

NA

22°F

-6°C

Humidity 95%
Wind Speed W 1 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility 1.24 mi
Last update 21 Jan 07:08 AM PST
Extended Forecast for

8 Miles E Greenwater WA

  • Today

    Today: Sunny, with a high near 36. Wind chill values between 18 and 28. East wind 7 to 15 mph, with gusts as high as 21 mph.

    High: 36 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 30. Wind chill values between 19 and 24. East southeast wind 8 to 10 mph.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 35. Wind chill values between 18 and 28. East wind 5 to 9 mph.

    High: 35 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. Wind chill values between 13 and 18. East southeast wind 8 to 10 mph.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 32. East wind 10 to 13 mph.

    High: 32 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 37.

    High: 37 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 36. Wind chill values between 18 and 28. East wind 7 to 15 mph, with gusts as high as 21 mph.
Tonight
Partly cloudy, with a steady temperature around 30. Wind chill values between 19 and 24. East southeast wind 8 to 10 mph.
Thursday
Mostly sunny, with a high near 35. Wind chill values between 18 and 28. East wind 5 to 9 mph.
Thursday Night
Partly cloudy, with a low around 23. Wind chill values between 13 and 18. East southeast wind 8 to 10 mph.
Friday
Sunny, with a high near 32. East wind 10 to 13 mph.
Friday Night
Mostly clear, with a low around 22.
Saturday
Sunny, with a high near 37.
Saturday Night
Mostly clear, with a low around 24.
Sunday
Mostly sunny, with a high near 37.
Sunday Night
A slight chance of snow. Partly cloudy, with a low around 27.
Monday
A chance of snow. Partly sunny, with a high near 37.
Monday Night
A chance of snow. Mostly cloudy, with a low around 30.
Tuesday
A slight chance of rain and snow. Partly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles E Greenwater WA
 47.16°N 121.49°W (Elev. 4219 ft)
7:01 am PST Jan 21, 2026
7am PST Jan 21, 2026-6pm PST Jan 27, 2026
 
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Additional Resources

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