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

Ladysmith - Rusk County Airport (KRCX)

Lat: 45.49°NLon: 91°WElev: 1234ft.

Light Snow

11°F

-12°C

Humidity 88%
Wind Speed SW 5 mph
Barometer 29.82 in
Dewpoint 8°F (-13°C)
Visibility 7.00 mi
Wind Chill2°F (-17°C)
Last update 21 Jan 6:55 am CST
Extended Forecast for

Cornell WI

Extreme Cold Watch January 22, 09:00pm until January 24, 12:00pm
Click here for hazard details and duration
Extreme Cold Watch
  • Today

    Today: Snow, mainly after noon.  High near 19. South southwest wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 25 mph.  Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.

    High: 19 °F

    Mostly Cloudy
    then Snow

  • Tonight

    Tonight: A 30 percent chance of snow before 7pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around -2. Wind chill values as low as -12. West northwest wind 5 to 15 mph, with gusts as high as 30 mph.

    Low: -2 °F

    Chance Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 7. Wind chill values as low as -19. West wind 5 to 10 mph.

    High: 7 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -23. Wind chill values as low as -40. Northwest wind around 10 mph.

    Low: -23 °F

    Partly Cloudy

  • Friday

    Friday: Sunny and cold, with a high near -9. Northwest wind 5 to 10 mph.

    High: -9 °F

    Cold

  • Friday Night

    Friday Night: Mostly clear, with a low around -26. West northwest wind around 5 mph becoming calm.

    Low: -26 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny and cold, with a high near -3. Calm wind.

    High: -3 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -19. Calm wind.

    Low: -19 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny and cold, with a high near 3. Calm wind becoming west around 5 mph.

    High: 3 °F

    Cold

Detailed Forecast

Today
Snow, mainly after noon. High near 19. South southwest wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.
Tonight
A 30 percent chance of snow before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -2. Wind chill values as low as -12. West northwest wind 5 to 15 mph, with gusts as high as 30 mph.
Thursday
Partly sunny, with a high near 7. Wind chill values as low as -19. West wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around -23. Wind chill values as low as -40. Northwest wind around 10 mph.
Friday
Sunny and cold, with a high near -9. Northwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around -26. West northwest wind around 5 mph becoming calm.
Saturday
Mostly sunny and cold, with a high near -3. Calm wind.
Saturday Night
Mostly cloudy, with a low around -19. Calm wind.
Sunday
Partly sunny and cold, with a high near 3. Calm wind becoming west around 5 mph.
Sunday Night
Partly cloudy, with a low around -13. Calm wind becoming west southwest around 5 mph.
Monday
Mostly sunny, with a high near 9. Southwest wind around 5 mph.
Monday Night
Partly cloudy, with a low around -2. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 16. Calm wind becoming west around 5 mph in the morning.
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ABOUT THIS FORECAST

 
Point Forecast:
Cornell WI
 45.18°N 91.15°W (Elev. 1070 ft)
4:51 am CST Jan 21, 2026
7am CST Jan 21, 2026-6pm CST Jan 27, 2026
 
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Additional Resources

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Hourly Weather Forecast

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