Freezing Rain Tonight, Severe Storms Possible Thursday

A winter storm will bring a belt of freezing rain along and north of I-90, especially in central Wisconsin, while mainly rain occurs to the south. Then, Thursday afternoon may bring severe thunderstorms to southwestern Wisconsin and northeast Iowa. Read More >

Hazardous Weather Conditions

Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Fair

42°F

6°C

Humidity	52%
Wind Speed	NE 10 mph
Barometer	30.24 in (1025.1 mb)
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Wind Chill	36°F (2°C)
Last update	1 Apr 11:55 am CDT

More Information:

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

Extended Forecast for

Sparta WI

Winter Weather Advisory April 2, 12:00am until April 2, 10:00am

Click here for hazard details and duration

Winter Weather Advisory

This Afternoon
High: 49 °F
Partly Sunny
Tonight
Low: 31 °F
Chance
Showers then
Rain/Freezing
Rain
Thursday
High: 52 °F
Rain/Freezing
Rain then
Showers
Thursday Night
Low: 32 °F
Showers
Likely
Friday
High: 54 °F
Mostly Cloudy
then Chance
Showers
Friday Night
Low: 36 °F
Showers
Saturday
High: 47 °F
Chance
Showers
Saturday Night
Low: 29 °F
Mostly Cloudy
Sunday
High: 51 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Partly sunny, with a high near 49. East wind around 11 mph, with gusts as high as 20 mph.

Tonight

Rain showers before 4am, then freezing rain. Low around 31. East wind around 11 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New ice accumulation of 0.1 to 0.2 of an inch possible.

Thursday

Rain or freezing rain, becoming all rain after 10am. Some thunder is also possible. High near 52. East wind 9 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New ice accumulation of 0.1 to 0.2 of an inch possible.

Thursday Night

Showers and thunderstorms likely before 10pm, then a chance of showers between 10pm and 1am. Mostly cloudy, with a low around 32. Northeast wind 6 to 9 mph becoming west in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 54. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

Showers and possibly a thunderstorm before 1am, then showers likely. Low around 36. East wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Saturday

A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 47. West wind 6 to 15 mph, with gusts as high as 24 mph.

Saturday Night

Mostly cloudy, with a low around 29. West wind 10 to 13 mph, with gusts as high as 25 mph.

Sunday

Mostly sunny, with a high near 51. Northwest wind 8 to 10 mph, with gusts as high as 21 mph.

Sunday Night

Partly cloudy, with a low around 31. Northwest wind around 5 mph becoming calm in the evening.

Monday

A 20 percent chance of showers. Mostly cloudy, with a high near 48. Light northwest wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 18 mph.

Monday Night

Mostly cloudy, with a low around 23. North wind 3 to 6 mph.

Tuesday

Sunny, with a high near 48. Calm wind becoming northeast around 6 mph in the morning.