Active Weather Pattern Expected From the Midwest to the Southern Plains; Dangerous Heat Likely in Southern Texas

A strong storm system will bring numerous to widespread severe thunderstorms across portions of the Midwest and Upper Great Lakes Tuesday. Tornadoes (a few strong), damaging winds and large hail are expected. Record high temperatures will be possible over southern Texas the next several days. This may lead to dangerous heat concerns especially for areas already without power. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Overcast

62°F

17°C

Humidity	95%
Wind Speed	SW 13 mph
Barometer	29.42 in (996.3 mb)
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Last update	22 May 1:55 am CDT

More Information:

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

Extended Forecast for

Sparta WI

Overnight
Low: 52 °F
Cloudy and
Breezy
Wednesday
High: 72 °F
Breezy.
Mostly Cloudy
then Slight
Chance
Showers
Wednesday Night
Low: 49 °F
Mostly Clear
Thursday
High: 78 °F
Sunny
Thursday Night
Low: 54 °F
Mostly Clear
then Chance
Showers
Friday
High: 73 °F
Showers
Likely then
T-storms
Friday Night
Low: 41 °F
T-storms
Likely
Saturday
High: 69 °F
Mostly Sunny
Saturday Night
Low: 47 °F
Mostly Cloudy

Detailed Forecast

Overnight

Cloudy, with a low around 52. Breezy, with a west wind 14 to 17 mph, with gusts as high as 33 mph.

Wednesday

A 20 percent chance of showers after 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 72. Breezy, with a west wind 16 to 18 mph, with gusts as high as 26 mph.

Wednesday Night

Mostly clear, with a low around 49. West wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 20 mph.

Thursday

Sunny, with a high near 78. Calm wind becoming southwest 5 to 8 mph in the morning.

Thursday Night

A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 54. Light southeast wind. Chance of precipitation is 30%.

Friday

Showers and possibly a thunderstorm. High near 73. Southeast wind 6 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Friday Night

Showers and thunderstorms likely, mainly before 7pm. Partly cloudy, with a low around 41. West wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.

Saturday

Mostly sunny, with a high near 69. West wind 6 to 10 mph, with gusts as high as 18 mph.

Saturday Night

Mostly cloudy, with a low around 47. Light and variable wind.

Sunday

A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 69. Calm wind becoming east 5 to 8 mph in the morning. Chance of precipitation is 30%.

Sunday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 48. Northeast wind 3 to 6 mph.

Memorial Day

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 70. North wind 5 to 9 mph.

Monday Night

A 30 percent chance of showers. Mostly cloudy, with a low around 47. Northwest wind 3 to 6 mph.

Tuesday

A 30 percent chance of showers. Mostly sunny, with a high near 72. Northwest wind 5 to 10 mph, with gusts as high as 18 mph.