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

Current conditions at

Fond Du Lac County Airport (KFLD)

Lat: 43.77° N Lon: 88.49° W Elev: 791 ft.

Fair

59°F

15°C

Humidity	81%
Wind Speed	Calm
Barometer	30.07 in (1018.2 mb)
Dewpoint	53°F (12°C)
Visibility	10.00 mi
Last update	27 Jun 6:53 am CDT

More Information:

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

Detailed forecast for

Fond Du Lac

Today

Sunny. Highs in the upper 70s. East winds 5 to 10 mph.

Tonight

Partly cloudy. Lows in the upper 50s. East winds up to 10 mph.

Sunday

Sunny in the morning then becoming partly sunny. Highs in the lower 80s. Southeast winds 10 to 20 mph.

Sunday Night

Warmer. Partly cloudy with chance of light showers and slight chance of thunderstorms. Lows in the upper 60s. Southeast winds 10 to 15 mph. Chance of precipitation 40 percent.

Monday

Hot and humid. Warmer. Mostly sunny. Highs in the mid 90s. South winds 10 to 20 mph. Highest heat index readings 100 to 105 in the late morning and afternoon.

Monday Night

Partly cloudy. Lows in the mid 70s.

Tuesday

Sunny. Highs in the mid 90s.

Tuesday Night

Partly cloudy. Chance of light showers and thunderstorms through around midnight, then chance of light showers after midnight. Lows in the lower 70s. Chance of precipitation 40 percent.

Wednesday

Mostly sunny. Highs in the lower 90s.

Wednesday Night

Mostly clear with chance of light showers and slight chance of thunderstorms. Lows in the lower 70s. Chance of precipitation 30 percent.

Thursday

Sunny with a 40 percent chance of light showers and thunderstorms. Highs in the lower 90s.

Thursday Night

Partly cloudy with a 50 percent chance of light showers and thunderstorms. Lows around 70.

Friday

Mostly sunny with a 50 percent chance of light showers and thunderstorms. Highs around 90.