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

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

East Troy Municipal Airport (K57C)

Lat: 42.8°NLon: 88.37°WElev: 860ft.

Rain

53°F

12°C

Humidity	97%
Wind Speed	SE 6 mph
Barometer	29.60 in
Dewpoint	52°F (11°C)
Visibility	5.00 mi
Wind Chill	51°F (11°C)
Last update	17 Jun 9:55 am CDT

More Information:

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

Extended Forecast for

North Prairie WI

Today
High: 64 °F
Showers and
Breezy
Tonight
Low: 54 °F
Chance
T-storms then
Chance
Showers
Thursday
High: 71 °F
Gradual
Clearing
Thursday Night
Low: 51 °F
Decreasing
Clouds
Juneteenth
High: 73 °F
Sunny
Friday Night
Low: 53 °F
Mostly Clear
Saturday
High: 77 °F
Mostly Sunny
Saturday Night
Low: 56 °F
Partly Cloudy
then Slight
Chance
Showers
Sunday
High: 71 °F
Chance
T-storms then
Showers
Likely

Detailed Forecast

Today

Rain and possibly a thunderstorm before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 64. Breezy, with a southeast wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. 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

A chance of showers and thunderstorms 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. Winds could gust as high as 25 mph. Chance of precipitation is 40%.

Thursday

Cloudy through mid morning, then gradual clearing, with a high near 71. Northwest wind 10 to 15 mph.

Thursday Night

Mostly cloudy, then gradually becoming clear, with a low around 51. West wind 5 to 10 mph.

Juneteenth

Sunny, with a high near 73. Northwest wind 5 to 10 mph.

Friday Night

Mostly clear, with a low around 53. West wind around 5 mph becoming calm in the evening.

Saturday

Mostly sunny, with a high near 77. 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. Mostly cloudy, with a high near 71. Chance of precipitation is 60%.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 54. Chance of precipitation is 50%.

Monday

Mostly sunny, with a high near 73.

Monday Night

Partly cloudy, with a low around 53.

Tuesday

Mostly sunny, with a high near 75.