
Snow, Freezing Rain Expected this Afternoon into Tonight
Heavy snow is expected this afternoon into tonight north of I-94, mainly snow and a glaze of ice is expected around I-94, and a short period of freezing rain is expected to the south/west of the I-94 corridor... Read More >
Hazardous Weather Conditions
Current conditions at
Sparta, Sparta / Fort McCoy Airport (KCMY)
Lat: 43.96°NLon: 90.74°WElev: 837ft.
Fog/Mist
28°F
-2°C
| Humidity | 91% |
| Wind Speed | Calm |
| Barometer | 29.65 in (1005.5 mb) |
| Dewpoint | 26°F (-3°C) |
| Visibility | 5.00 mi |
| Last update | 9 Dec 10:55 am CST |
Extended Forecast for
Warrens WI
Winter Weather Advisory December 9, 03:00pm until December 10, 06:00am
Today

High: 30 °F
Snow
Tonight

Low: 24 °F
Wintry Mix
and BreezyWednesday

High: 27 °F⇓
Chance Snow
Showers and
BlusteryWednesday Night

Low: 0 °F
Mostly Cloudy
Thursday
High: 19 °F
Partly Sunny
then Slight
Chance SnowThursday Night

Low: 0 °F
Chance Snow
Friday

High: 18 °F
Chance Snow
Friday Night

Low: -11 °F
Mostly Cloudy
Saturday

High: 3 °F
Slight Chance
Snow
Detailed Forecast
Today
Snow, mainly after 3pm. High near 30. West wind 7 to 9 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain and snow, possibly mixed with freezing rain, becoming all snow after 1am. The snow could be heavy at times. Low around 24. Breezy, with a southeast wind 9 to 16 mph becoming northwest after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of 3 to 5 inches possible.
Wednesday
A 30 percent chance of snow showers, mainly before noon. Mostly cloudy, with a temperature rising to near 27 by 10am, then falling to around 20 during the remainder of the day. Blustery, with a north wind 10 to 16 mph, with gusts as high as 34 mph.
Wednesday Night
Mostly cloudy, with a low around 0. Northwest wind around 6 mph becoming calm after midnight.
Thursday
A 20 percent chance of snow after noon. Partly sunny, with a high near 19. Light west wind.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 0. Light west wind. New snow accumulation of less than a half inch possible.
Friday
A 40 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 18. West wind 5 to 14 mph, with gusts as high as 23 mph.
Friday Night
Mostly cloudy, with a low around -11. Northwest wind 8 to 10 mph, with gusts as high as 23 mph.
Saturday
A 20 percent chance of snow. Mostly cloudy and cold, with a high near 3. Northwest wind 6 to 8 mph.
Saturday Night
Partly cloudy, with a low around -15. Northwest wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 7. West wind around 6 mph.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -8. Southwest wind around 6 mph becoming south after midnight.
Monday
A 20 percent chance of snow. Mostly cloudy, with a high near 20. South wind around 7 mph becoming west in the afternoon.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Warrens WI
44.14°N 90.51°W
44.14°N 90.51°W
10:26 am CST Dec 9, 2025
11am CST Dec 9, 2025-6pm CST Dec 15, 2025



