Severe Thunderstorms in the Upper Midwest; Heat Continues in the Southwest

Scattered severe thunderstorms may produce damaging winds, large hail, a tornado or two, and heavy rain across parts of the Upper Midwest, mainly this evening through Saturday. Very hot temperatures will continue through today across the Desert Southwest, which could break daily high temperature records. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Madison, Dane County Regional-Truax Field (KMSN)

Lat: 43.14°NLon: 89.35°WElev: 860ft.

A Few Clouds

75°F

24°C

Humidity	82%
Wind Speed	S 9 mph
Barometer	29.99 in (1015.0 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Last update	8 Aug 7:53 am CDT

More Information:

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

Extended Forecast for

De Forest WI

Today
High: 90 °F
Hot
Tonight
Low: 73 °F
Partly Cloudy
Saturday
High: 89 °F
Chance
T-storms
Saturday Night
Low: 69 °F
T-storms
Sunday
High: 83 °F
Chance
T-storms
Sunday Night
Low: 67 °F
Chance
T-storms then
Showers
Likely
Monday
High: 83 °F
Chance
Showers then
Chance
T-storms
Monday Night
Low: 65 °F
Chance
Showers
Tuesday
High: 84 °F
Slight Chance
T-storms

Detailed Forecast

Today

Mostly sunny and hot, with a high near 90. Heat index values as high as 97. South wind 5 to 15 mph.

Tonight

Partly cloudy, with a low around 73. South wind 10 to 15 mph.

Saturday

A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 89. South wind 10 to 15 mph.

Saturday Night

Showers and possibly a thunderstorm. Low around 69. South wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

Sunday

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 83. Southwest wind 5 to 10 mph.

Sunday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 67. South wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.

Monday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. West wind around 5 mph.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

Tuesday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.

Tuesday Night

Partly cloudy, with a low around 65.

Wednesday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.

Wednesday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.

Thursday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.