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

Hazardous Weather Conditions

Current conditions at

Milwaukee-Timmerman (KMWC)

Lat: 43.11°NLon: 88.03°WElev: 735ft.

Light Rain

57°F

14°C

Humidity	88%
Wind Speed	Calm
Barometer	29.64 in
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	17 Jun 8:15 am CDT

More Information:

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

Extended Forecast for

Cedarburg WI

Today
High: 60 °F
Showers and
Breezy
Tonight
Low: 53 °F
Chance
Showers
Thursday
High: 73 °F
Decreasing
Clouds
Thursday Night
Low: 52 °F
Mostly Clear
Juneteenth
High: 75 °F
Sunny
Friday Night
Low: 54 °F
Mostly Clear
Saturday
High: 78 °F
Sunny
Saturday Night
Low: 55 °F
Partly Cloudy
Sunday
High: 70 °F
Chance
T-storms then
Showers
Likely

Detailed Forecast

Today

Showers, with thunderstorms also possible after 1pm. High near 60. Breezy, with a southwest wind 5 to 10 mph becoming southeast 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. Cloudy, with a low around 53. Southeast wind 5 to 15 mph becoming northwest after midnight. Chance of precipitation is 40%.

Thursday

Mostly cloudy, then gradually becoming sunny, with a high near 73. West wind around 15 mph.

Thursday Night

Mostly clear, with a low around 52. West wind 5 to 10 mph.

Juneteenth

Sunny, with a high near 75. Northwest wind 5 to 15 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

Partly cloudy, with a low around 55. West wind around 5 mph becoming calm.

Sunday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 70. 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 71.

Monday Night

Partly cloudy, with a low around 53.

Tuesday

Mostly sunny, with a high near 75.