Severe Weather Threats Across the Plains; Dangerous Heat and Wildfire Concerns for the West; Watching the Tropics

Severe thunderstorms are expected across the Central Plains accompanied by damaging wind gusts and large hail. In addition, heavy rainfall may lead to instances of flash flooding from the Plains and mid-Atlantic regions. The heavy rainfall threat continues across Florida and across the northern Gulf as we monitor a tropical disturbance tracking westward. Critical fire weather for the Great Basin. 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.

Fair

85°F

29°C

Humidity	57%
Wind Speed	SW 12 G 20 mph
Barometer	29.97 in (1014.7 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	88°F (31°C)
Last update	15 Jul 11:55 am CDT

More Information:

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

Extended Forecast for

Sparta WI

This Afternoon
High: 90 °F
Sunny
Tonight
Low: 68 °F
Mostly Clear
Wednesday
High: 83 °F
Chance
T-storms then
T-storms
Wednesday Night
Low: 57 °F
Showers
Likely
Thursday
High: 73 °F
Partly Sunny
Thursday Night
Low: 54 °F
Mostly Clear
Friday
High: 78 °F
Sunny
Friday Night
Low: 62 °F
Partly Cloudy
then Chance
Showers
Saturday
High: 79 °F
Chance
Showers then
Chance
T-storms

Detailed Forecast

This Afternoon

Sunny, with a high near 90. South wind 7 to 10 mph.

Tonight

Mostly clear, with a low around 68. Light south wind.

Wednesday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 83. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Cloudy, with a low around 57. Light north wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Partly sunny, with a high near 73. North wind 5 to 7 mph.

Thursday Night

Mostly clear, with a low around 54. Light east wind.

Friday

Sunny, with a high near 78. Light east wind.

Friday Night

A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 62. Calm wind.

Saturday

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79. Calm wind becoming south around 5 mph in the afternoon.

Saturday Night

A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 63. Calm wind. Chance of precipitation is 30%.

Sunday

A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 81. Calm wind becoming east around 5 mph in the afternoon.

Sunday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Calm wind.

Monday

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 82. Southeast wind 3 to 7 mph.