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September 1-4, 2026: Abnormally Hot and Humid Start to September

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Lewis University Airport (KLOT)

Lat: 41.6° N Lon: 88.1° W Elev: 669 ft.

Fair

63°F

17°C

Humidity	83%
Wind Speed	SE 7 mph
Barometer	30.15 in
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Last update	8 Sep 6:52 am CDT

More Information:

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

Detailed forecast for

Northern Will

Today

Partly cloudy. Highs in the mid 80s. South winds 5 to 10 mph.

Tonight

Mostly cloudy. A slight chance of showers late. Lows around 70. South winds 5 to 10 mph. Chance of precipitation 20 percent.

Wednesday

Mostly cloudy. Showers with a slight chance of thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 80s. West winds 5 to 10 mph. Chance of precipitation 80 percent.

Wednesday Night

Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of showers and thunderstorms in the evening. Humid with lows in the mid 60s. West winds around 5 mph. Chance of precipitation 20 percent.

Thursday

Mostly cloudy in the morning, then clearing. Highs around 80. North winds 5 to 10 mph.

Thursday Night

Clear. Lows in the mid 50s.

Friday

Sunny. Highs in the lower 80s.

Friday Night

Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s.

Saturday

Mostly cloudy. A chance of showers in the morning. Highs in the mid 80s. Chance of precipitation 30 percent.

Saturday Night

Partly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of precipitation 30 percent.