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August 11, 2026: Derecho produces widespread wind damage and tornadoes across northern Illinois and northwest Indiana
NOAA All Hazards Radio Test Postponed

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Lansing Municipal Airport (KIGQ)

Lat: 41.54°NLon: 87.53°WElev: 607ft.

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	* Not a current observation *

More Information:

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

Extended Forecast for

Matteson IL

Overnight
Low: 69 °F
Chance
T-storms
Friday
High: 81 °F
Chance
T-storms then
Chance
Showers
Friday Night
Low: 70 °F
Chance
Showers then
Showers
Likely
Saturday
High: 85 °F
Showers
Saturday Night
Low: 72 °F
Chance
T-storms
Sunday
High: 85 °F
Chance
T-storms then
Showers
Likely
Sunday Night
Low: 67 °F
Partly Cloudy
Monday
High: 79 °F
Mostly Sunny
Monday Night
Low: 61 °F
Partly Cloudy

Detailed Forecast

Overnight

A 40 percent chance of showers and thunderstorms. Cloudy, with a low around 69. East wind around 5 mph, with gusts as high as 15 mph.

Friday

A 30 percent chance of showers and thunderstorms, mainly before 2pm. Mostly cloudy, with a high near 81. East wind 5 to 10 mph.

Friday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3am. Mostly cloudy, with a low around 70. East northeast wind around 5 mph becoming south southeast after midnight. Winds could gust as high as 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. High near 85. Southeast wind around 10 mph becoming south southwest in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 80%.

Saturday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. West southwest wind 5 to 10 mph.

Sunday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 85. Chance of precipitation is 60%.

Sunday Night

Partly cloudy, with a low around 67.

Monday

Mostly sunny, with a high near 79.

Monday Night

Partly cloudy, with a low around 61.

Tuesday

Sunny, with a high near 80.

Tuesday Night

A chance of showers. Partly cloudy, with a low around 65.

Wednesday

A chance of showers and thunderstorms. Partly sunny, with a high near 81.