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

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Lone Rock Tri-County Regional Airport (KLNR)

Lat: 43.21° N Lon: 90.19° W Elev: 712 ft.

Mostly Cloudy

67°F

19°C

Humidity	59%
Wind Speed	NW 10 mph
Barometer	29.77 in (1007.4 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	18 Jun 11:56 am CDT

More Information:

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

Detailed forecast for

Iowa County

Rest Of Today

Partly sunny. Chance of light showers and slight chance of thunderstorms late in the afternoon. Highs in the lower 70s. Northwest winds around 10 mph. Chance of precipitation 40 percent.

Tonight

Mostly clear. A 20 percent chance of light rain showers and thunderstorms in the evening. Lows in the lower 50s. West winds up to 10 mph.

Juneteenth

Sunny. A 20 percent chance of light rain showers and thunderstorms late in the afternoon. Highs in the mid 70s. West winds 5 to 10 mph.

Friday Night

Mostly clear. Chance of light rain showers and slight chance of thunderstorms through around midnight. Lows in the mid 50s. West winds up to 5 mph. Chance of precipitation 50 percent.

Saturday

Sunny. Highs in the upper 70s. Northwest winds up to 10 mph.

Saturday Night

Partly cloudy through around midnight, then mostly cloudy with a 20 percent chance of light rain showers after midnight. Lows in the mid 50s.

Sunday

Mostly cloudy with rain showers likely. Highs in the lower 70s. Chance of showers 60 percent.

Sunday Night

Partly cloudy. A 40 percent chance of light rain showers through around midnight. Lows in the lower 50s.

Monday

Mostly sunny. Highs in the lower 70s.

Monday Night

Partly cloudy. Lows in the lower 50s.

Tuesday

Sunny in the morning, then partly sunny with a 20 percent chance of light rain showers and thunderstorms in the afternoon. Highs in the mid 70s.

Tuesday Night

Partly cloudy. Chance of light rain showers and slight chance of thunderstorms through around midnight, then chance of light rain showers after midnight. Lows in the mid 50s. Chance of precipitation 40 percent.

Wednesday

Partly sunny. Chance of light rain showers in the morning, then chance of light rain showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of precipitation 30 percent.