Winter Storm and Cold for the Weekend

A prolonged period of moderate to heavy snow affects the region tonight through early Sunday morning, resulting in hazardous road conditions. Portions of northeast Iowa into southwest Wisconsin could see snowfall amounts of 12+". Colder air arrives for Sunday through Tuesday with overnight wind chills in the single digits to teens below zero. Read More >

Hazardous Weather Conditions

Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Partly Cloudy

23°F

-5°C

Humidity	83%
Wind Speed	Calm
Barometer	30.33 in (1028.7 mb)
Dewpoint	18°F (-8°C)
Visibility	10.00 mi
Last update	28 Nov 9:55 pm CST

More Information:

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

Extended Forecast for

5 Miles SSW Sparta WI

Winter Storm Warning November 29, 03:00am until November 30, 06:00am

Click here for hazard details and duration

Winter Storm Warning

Tonight
Low: 18 °F
Slight Chance
Snow then
Snow Likely
Saturday
High: 27 °F
Snow
Saturday Night
Low: 17 °F
Snow
Sunday
High: 25 °F
Decreasing
Clouds
Sunday Night
Low: 0 °F
Mostly Cloudy
Monday
High: 18 °F
Mostly Cloudy
Monday Night
Low: 3 °F
Chance Snow
then Mostly
Cloudy
Tuesday
High: 24 °F
Partly Sunny
Tuesday Night
Low: 10 °F
Mostly Cloudy
then Slight
Chance Snow

Detailed Forecast

Tonight

Snow likely, mainly after 3am. Cloudy, with a low around 18. Calm wind becoming east around 6 mph after midnight. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.

Saturday

Snow. High near 27. East wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Saturday Night

Snow, mainly before 4am. Low around 17. Northeast wind 10 to 14 mph becoming northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Sunday

Cloudy, then gradually becoming mostly sunny, with a high near 25. Northwest wind 7 to 14 mph, with gusts as high as 28 mph.

Sunday Night

Mostly cloudy, with a low around 0. Northwest wind around 6 mph becoming calm in the evening.

Monday

Mostly cloudy, with a high near 18. Calm wind becoming southwest around 5 mph.

Monday Night

A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 3. Calm wind.

Tuesday

Partly sunny, with a high near 24. Calm wind becoming southwest around 5 mph.

Tuesday Night

A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 10. Calm wind becoming south around 6 mph in the evening.