Winter Storm to Impact the Region this Afternoon - Monday Morning

A strong winter storm moves through the region this afternoon through Monday morning. The combination of moderate to heavy snow, strong northwest winds, and falling temperatures will lead to hazardous travel conditions for much of the area. The greatest impacts in Wisconsin are expected to be along and north of I-90, while blizzard conditions are likely west of the Mississippi River. Read More >

Hazardous Weather Conditions

Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Overcast

37°F

3°C

Humidity	97%
Wind Speed	Calm
Barometer	29.66 in (1005.4 mb)
Dewpoint	37°F (3°C)
Visibility	8.00 mi
Last update	28 Dec 5:55 am CST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles SW Warrens WI

Dense Fog Advisory December 28, 06:54am until December 28, 12:00pm

Winter Storm Warning December 28, 03:00pm until December 29, 12:00pm

Click here for hazard details and duration

Dense Fog Advisory

Winter Storm Warning

Dense Fog Advisory December 28, 06:54am until December 28, 12:00pm
NOW until 12:00pm Sun
Dense Fog Advisory
Today
High: 37 °F
Rain and
Patchy Dense
Fog then
Rain/Snow
Tonight
Low: 11 °F
Heavy Snow
and Blowing
Snow
Monday
High: 13 °F
Chance Snow
and Patchy
Blowing Snow
Monday Night
Low: 1 °F
Partly Cloudy
Tuesday
High: 27 °F
Partly Sunny
then Chance
Snow
Tuesday Night
Low: 12 °F
Mostly Cloudy
Wednesday
High: 21 °F
Chance Snow
Wednesday Night
Low: 2 °F
Slight Chance
Snow then
Partly Cloudy

Detailed Forecast

Today

Snow, possibly mixed with rain, becoming all snow after 5pm. The snow could be heavy at times. Patchy dense fog before 9am. High near 37. Light and variable wind becoming northwest 10 to 15 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 100%. Total daytime snow accumulation of around an inch possible.

Tonight

Snow, mainly before 5am. The snow could be heavy at times. Widespread blowing snow, mainly between 7pm and 5am. Low around 11. Wind chill values as low as -3. Blustery, with a west wind 16 to 23 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Monday

A 30 percent chance of snow, mainly before 8am. Patchy blowing snow before 1pm. Partly sunny, with a steady temperature around 13. Wind chill values as low as -8. Blustery, with a northwest wind 15 to 23 mph, with gusts as high as 43 mph.

Monday Night

Partly cloudy, with a low around 1. Wind chill values as low as -11. Northwest wind 6 to 14 mph, with gusts as high as 28 mph.

Tuesday

A 30 percent chance of snow after noon. Mostly cloudy, with a high near 27. West wind 6 to 10 mph, with gusts as high as 20 mph.

Tuesday Night

Mostly cloudy, with a low around 12. Northwest wind 8 to 11 mph, with gusts as high as 22 mph.

Wednesday

A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 21. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.

Wednesday Night

A 20 percent chance of snow before midnight. Partly cloudy, with a low around 2. Northwest wind around 6 mph.

New Year's Day

Sunny, with a high near 13. West wind 6 to 8 mph.