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.

Partly Cloudy

59°F

15°C

Humidity 90%
Wind Speed SW 13 G 23 mph
Barometer 29.74 in
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 7 Mar 8:35 am CST
Extended Forecast for

Thornton IL

Flood Warning until March 7, 10:00pm
Click here for hazard details and duration
Flood Warning
  •  
    Flood Warning until March 7, 10:00pm

    NOW until 10:00pm Sat

    Flood Warning

  • Today

    High: 62 °F⇓

    Chance
    Showers and
    Breezy

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 36. West wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 36 °F

    Gradual
    Clearing

  • 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 then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 70. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 65. Chance of precipitation is 60%.

    High: 65 °F

    Sunny then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers. Cloudy, with a low around 40.

    Low: 40 °F

    Showers

Detailed Forecast

Today
A chance of showers with a slight chance of drizzle before 1pm, then a slight chance of drizzle between 1pm and 2pm. Cloudy, with a temperature falling to around 47 by 5pm. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 36. West wind 10 to 15 mph, with gusts as high as 20 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. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 70. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 65. Chance of precipitation is 60%.
Tuesday Night
Showers. Cloudy, with a low around 40.
Wednesday
Rain showers likely before noon, then a chance of rain and snow showers. Cloudy, with a high near 48.
Wednesday Night
Mostly cloudy, with a low around 29.
Thursday
Mostly sunny, with a high near 45.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 35.
Friday
Mostly cloudy, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Thornton IL
 41.57°N 87.61°W
Last Update:
8:41 am CST Mar 7, 2026
Forecast Valid:
8am CST Mar 7, 2026-6pm CDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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