National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Lansing Municipal Airport (KIGQ)

Lat: 41.54°NLon: 87.53°WElev: 607ft.

Overcast and Breezy

60°F

16°C

Humidity 82%
Wind Speed W 22 G 37 mph
Barometer 29.75 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 7 Mar 12:15 pm CST
Extended Forecast for

Thornton IL

Flood Warning March 7, 12:30pm until March 8, 03:00am
Click here for hazard details and duration
Flood Warning
  •  
    Flood Warning March 7, 12:30pm until March 8, 03:00am

    NOW until 3:00am Sun

    Flood Warning

  • This Afternoon

    High: 61 °F⇓

    Slight Chance
    Showers and
    Breezy

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 36. West northwest wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 15 mph.

    Low: 36 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 61. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 61 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46. Southwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 70. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Cloudy, with a low around 42.

    Low: 42 °F

    Showers

Detailed Forecast

This Afternoon
A 20 percent chance of showers before 1pm. Cloudy, with a temperature falling to around 44 by 5pm. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 36. West northwest wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 15 mph.
Sunday
Sunny, with a high near 61. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 46. Southwest wind around 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 70. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 50.
Tuesday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 70.
Tuesday Night
Showers and possibly a thunderstorm. Cloudy, with a low around 42.
Wednesday
Showers. Cloudy, with a high near 52.
Wednesday Night
A chance of rain and snow showers before midnight. Mostly cloudy, with a low around 28.
Thursday
Partly sunny, with a high near 45.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 36.
Friday
Mostly cloudy, with a high near 58. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Thornton IL
 41.57°N 87.61°W
Last Update:
12:21 pm CST Mar 7, 2026
Forecast Valid:
12pm CST Mar 7, 2026-6pm CDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation