Tracking Winter Weather and Frigid Temperatures This Weekend

Another clipper will drop into the Northern Plains and Upper Midwest into Sunday with snow and gusty winds contributing to some areas of blizzard conditions and snow squalls. Impactful snowfall will occur up and down the East Coast Sunday extending from the western Florida Panhandle to Maine. Read More >

Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Light Unknown Precip

14°F

-10°C

Humidity 71%
Wind Speed W 9 mph
Barometer 30.04 in (1019.3 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill2°F (-17°C)
Last update 17 Jan 8:55 pm CST
Extended Forecast for

3 Miles SW Warrens WI

Cold Weather Advisory January 19, 03:00am until January 19, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  • Tonight

    Tonight: A chance of flurries before 11pm.  Cloudy, with a low around 3. Wind chill values as low as -9. West wind around 9 mph, with gusts as high as 18 mph.

    Low: 3 °F

    Chance
    Flurries

  • Sunday

    Sunday: Snow, mainly after noon.  High near 16. Wind chill values as low as -11. Southwest wind around 8 mph.  Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 16 °F

    Chance Snow
    then Snow

  • Sunday Night

    Sunday Night: A 50 percent chance of snow, mainly before 9pm.  Patchy blowing snow between 3am and 4am. Mostly cloudy, with a low around -6. Wind chill values as low as -26. Blustery, with a northwest wind 8 to 13 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 33 mph.  New snow accumulation of less than a half inch possible.

    Low: -6 °F

    Blustery.
    Chance Snow
    then Patchy
    Blowing Snow

  • M.L.King Day

    M.L.King Day: Partly sunny and cold, with a high near 3. Wind chill values as low as -26. Blustery, with a west wind 10 to 16 mph, with gusts as high as 32 mph.

    High: 3 °F

    Partly Sunny
    and Blustery
    then Partly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around -6. West wind 6 to 9 mph, with gusts as high as 20 mph.

    Low: -6 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 15. Southwest wind around 7 mph.

    High: 15 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 7. South wind 5 to 7 mph becoming west after midnight.

    Low: 7 °F

    Chance Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow, mainly before noon.  Mostly cloudy, with a high near 19. West wind 7 to 14 mph, with gusts as high as 23 mph.

    High: 19 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 0. West wind 7 to 10 mph, with gusts as high as 22 mph.

    Low: 0 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of flurries before 11pm. Cloudy, with a low around 3. Wind chill values as low as -9. West wind around 9 mph, with gusts as high as 18 mph.
Sunday
Snow, mainly after noon. High near 16. Wind chill values as low as -11. Southwest wind around 8 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Sunday Night
A 50 percent chance of snow, mainly before 9pm. Patchy blowing snow between 3am and 4am. Mostly cloudy, with a low around -6. Wind chill values as low as -26. Blustery, with a northwest wind 8 to 13 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 33 mph. New snow accumulation of less than a half inch possible.
M.L.King Day
Partly sunny and cold, with a high near 3. Wind chill values as low as -26. Blustery, with a west wind 10 to 16 mph, with gusts as high as 32 mph.
Monday Night
Partly cloudy, with a low around -6. West wind 6 to 9 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 15. Southwest wind around 7 mph.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 7. South wind 5 to 7 mph becoming west after midnight.
Wednesday
A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 19. West wind 7 to 14 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly cloudy, with a low around 0. West wind 7 to 10 mph, with gusts as high as 22 mph.
Thursday
Partly sunny, with a high near 14. West wind 6 to 9 mph.
Thursday Night
Mostly cloudy, with a low around 2. West wind around 6 mph.
Friday
Mostly sunny, with a high near 14. Northwest wind 6 to 8 mph.
Friday Night
Mostly cloudy, with a low around -9. North wind around 6 mph.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 7. North wind 6 to 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Warrens WI
 44.09°N 90.54°W
9:51 pm CST Jan 17, 2026
10pm CST Jan 17, 2026-6pm CST Jan 24, 2026
 
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Additional Resources

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