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

BURNT MOUNTAIN (BUSW1)

Lat: 47.0444°NLon: 121.94032°WElev: 4170.0ft.

NA

42°F

6°C

Humidity NA
Wind Speed NA NA MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

Mt Rainier WA

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 18. Wind chill values between -1 and 4. Blustery, with a northwest wind around 25 mph, with gusts as high as 31 mph.

    Low: 18 °F

    Partly Cloudy
    and Blustery

  • Wednesday

    Wednesday: Sunny, with a high near 24. Wind chill values between -2 and 8. Blustery, with a northwest wind 13 to 22 mph, with gusts as high as 29 mph.

    High: 24 °F

    Sunny and
    Blustery then
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 12. Wind chill values between -6 and 1. West wind 18 to 21 mph, with gusts as high as 25 mph.

    Low: 12 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 20. Wind chill values between -6 and 4. West southwest wind 11 to 18 mph, with gusts as high as 22 mph.

    High: 20 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 4. West southwest wind 15 to 17 mph, with gusts as high as 22 mph.

    Low: 4 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 16. Breezy.

    High: 16 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 3.

    Low: 3 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 20.

    High: 20 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 6.

    Low: 6 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 18. Wind chill values between -1 and 4. Blustery, with a northwest wind around 25 mph, with gusts as high as 31 mph.
Wednesday
Sunny, with a high near 24. Wind chill values between -2 and 8. Blustery, with a northwest wind 13 to 22 mph, with gusts as high as 29 mph.
Wednesday Night
Partly cloudy, with a low around 12. Wind chill values between -6 and 1. West wind 18 to 21 mph, with gusts as high as 25 mph.
Thursday
Mostly sunny, with a high near 20. Wind chill values between -6 and 4. West southwest wind 11 to 18 mph, with gusts as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 4. West southwest wind 15 to 17 mph, with gusts as high as 22 mph.
Friday
Sunny, with a high near 16. Breezy.
Friday Night
Mostly clear, with a low around 3.
Saturday
Sunny, with a high near 20.
Saturday Night
Mostly clear, with a low around 6.
Sunday
A chance of snow after 10am. Mostly sunny, with a high near 19.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 9.
Monday
A chance of snow. Partly sunny, with a high near 18.
Monday Night
A chance of snow. Partly cloudy, with a low around 9.
Tuesday
A chance of snow. Partly sunny, with a high near 23. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Mt Rainier WA
 46.85°N 121.75°W (Elev. 12762 ft)
7:01 pm PST Jan 20, 2026
12am PST Jan 21, 2026-6pm PST Jan 27, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database