Hazardous Weather Conditions
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 *** |
Extended Forecast for
South Chicago Heights IL
This Afternoon

High: 79 °F
Chance
ShowersTonight
Low: 72 °F
Chance
Showers then
Showers
LikelySunday
High: 85 °F
Chance
T-storms then
Chance
ShowersSunday Night
Low: 68 °F
Slight Chance
T-storms then
Partly CloudyMonday

High: 79 °F
Mostly Sunny
Monday Night

Low: 62 °F
Mostly Clear
Tuesday

High: 81 °F
Mostly Sunny
Tuesday Night
Low: 66 °F
Chance
T-storms then
Showers
LikelyWednesday

High: 76 °F
Chance
Showers
Detailed Forecast
This Afternoon
A 50 percent chance of showers. Mostly cloudy, with a high near 79. Southwest wind around 10 mph, with gusts as high as 15 mph.
Tonight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 72. Southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
A 40 percent chance of showers and thunderstorms, mainly after 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 85. West northwest wind around 10 mph, with gusts as high as 15 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 68. North northwest wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 79. North wind around 5 mph, with gusts as high as 10 mph.
Monday Night
Mostly clear, with a low around 62.
Tuesday
Mostly sunny, with a high near 81.
Tuesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 66.
Wednesday
A chance of showers before 1pm. Mostly cloudy, with a high near 76.
Wednesday Night
Partly cloudy, with a low around 60.
Thursday
Mostly sunny, with a high near 75.
Thursday Night
Partly cloudy, with a low around 58.
Friday
Mostly sunny, with a high near 76.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
South Chicago Heights IL
41.48°N 87.65°W
41.48°N 87.65°W
1:21 pm CDT Aug 15, 2026
1pm CDT Aug 15, 2026-6pm CDT Aug 21, 2026



