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

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Burlington Municipal Airport (KBUU)

Lat: 42.69° N Lon: 88.31° W Elev: 778 ft.

Fair

59°F

15°C

Humidity	73%
Wind Speed	SW 8 mph
Barometer	29.70 in
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Last update	16 Jun 4:55 am CDT

More Information:

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

Detailed forecast for

Walworth County

Early This Morning

Partly cloudy with a 20 percent chance of light rain showers and thunderstorms. Southwest winds 5 to 10 mph.

Today

Partly sunny. Chance of light rain showers in the morning. Chance of thunderstorms through the day. Light rain showers likely in the afternoon. Highs in the lower 70s. West winds 10 to 20 mph. Chance of precipitation 70 percent.

Tonight

Partly cloudy until early morning then becoming mostly cloudy. A 20 percent chance of light rain showers early in the morning. Lows in the lower 50s. West winds up to 10 mph. Gusts up to 25 mph through around midnight.

Wednesday

Rain showers through the day. Slight chance of thunderstorms late in the morning, then thunderstorms likely in the afternoon. Locally heavy rainfall possible in the afternoon. Highs in the upper 60s. South winds 5 to 10 mph shifting to the southeast 10 to 20 mph in the afternoon. Chance of precipitation near 100 percent.

Wednesday Night

Mostly cloudy. Light rain showers and chance of thunderstorms through around midnight, then slight chance of light rain showers after midnight. Lows in the mid 50s. Southwest winds 10 to 15 mph shifting to the west 15 to 20 mph after midnight. Chance of precipitation 80 percent.

Thursday

Mostly cloudy in the morning then becoming mostly sunny. Highs in the lower 70s. Northwest winds 10 to 20 mph.

Thursday Night

Mostly clear. Lows in the lower 50s.

Juneteenth

Sunny. Highs in the lower 70s.

Friday Night

Clear. Lows in the lower 50s.

Saturday

Mostly sunny. A 20 percent chance of light rain showers and thunderstorms in the afternoon. Highs in the upper 70s.

Saturday Night

Partly cloudy with chance of rain showers and slight chance of thunderstorms. Lows in the upper 50s. Chance of precipitation 40 percent.

Sunday

Partly sunny. Chance of rain showers in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of precipitation 60 percent.

Sunday Night

Mostly cloudy through around midnight then becoming partly cloudy. A 50 percent chance of rain showers and thunderstorms. Lows in the upper 50s.

Monday

Partly sunny with a 20 percent chance of light rain showers. Highs in the mid 70s.