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Review of the June 10 and 11, 2026 Derecho and QLCS

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Madison, Dane County Regional-Truax Field (KMSN)

Lat: 43.14°NLon: 89.35°WElev: 860ft.

Overcast

60°F

16°C

Humidity	75%
Wind Speed	S 3 mph
Barometer	29.57 in (1001.2 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	17 Jun 5:53 am CDT

More Information:

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

Extended Forecast for

3 Miles N Sun Prairie WI

Today
High: 65 °F
Showers
Tonight
Low: 54 °F
Showers
Likely then
Chance
Showers
Thursday
High: 72 °F
Partly Sunny
then Slight
Chance
Showers
Thursday Night
Low: 51 °F
Mostly Clear
Juneteenth
High: 74 °F
Sunny
Friday Night
Low: 54 °F
Mostly Clear
Saturday
High: 78 °F
Sunny
Saturday Night
Low: 56 °F
Partly Cloudy
then Slight
Chance
Showers
Sunday
High: 73 °F
Chance
T-storms then
Showers
Likely

Detailed Forecast

Today

Showers before 10am, then showers and possibly a thunderstorm between 10am and 3pm, then a chance of showers and thunderstorms after 3pm. High near 65. South wind 5 to 10 mph becoming southeast 10 to 15 mph in the morning. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Tonight

Showers and thunderstorms likely before 1am, then a slight chance of showers between 1am and 3am. Cloudy, with a low around 54. Southwest wind 5 to 15 mph becoming northwest after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

A 10 percent chance of showers after 5pm. Partly sunny, with a high near 72. Northwest wind around 15 mph.

Thursday Night

Mostly clear, with a low around 51. West wind 5 to 10 mph.

Juneteenth

Sunny, with a high near 74. West wind 5 to 10 mph.

Friday Night

Mostly clear, with a low around 54. West wind around 5 mph becoming calm in the evening.

Saturday

Sunny, with a high near 78. West wind 5 to 10 mph.

Saturday Night

A 20 percent chance of showers after 1am. Partly cloudy, with a low around 56. West wind around 5 mph becoming calm in the evening.

Sunday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 73. Chance of precipitation is 60%.

Sunday Night

A 50 percent chance of showers, mainly before 1am. Partly cloudy, with a low around 54.

Monday

Mostly sunny, with a high near 75.

Monday Night

Partly cloudy, with a low around 53.

Tuesday

Mostly sunny, with a high near 77.