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.

Fair

12°F

-11°C

Humidity 51%
Wind Speed W 13 G 22 mph
Barometer 30.19 in
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Wind Chill-3°F (-19°C)
Last update 28 Jan 11:55 am CST
Extended Forecast for

Thornton IL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 16. Wind chill values as low as -5. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 16 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 0. Wind chill values as low as -11. West northwest wind around 5 mph, with gusts as high as 15 mph.

    Low: 0 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 14. Wind chill values as low as -11. Northwest wind around 5 mph, with gusts as high as 10 mph.

    High: 14 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 2. Wind chill values as low as -7. Calm wind becoming northwest around 5 mph after midnight.

    Low: 2 °F

    Partly Cloudy

  • Friday

    Friday: Snow likely. Partly sunny, with a high near 16. Northwest wind 5 to 10 mph becoming north northeast in the afternoon. Chance of precipitation is 60%.

    High: 16 °F

    Snow Likely

  • Friday Night

    Friday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 6.

    Low: 6 °F

    Chance Snow

  • Saturday

    Saturday: A 40 percent chance of snow, mainly before noon. Partly sunny, with a high near 21.

    High: 21 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 9.

    Low: 9 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 25.

    High: 25 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 16. Wind chill values as low as -5. West wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 0. Wind chill values as low as -11. West northwest wind around 5 mph, with gusts as high as 15 mph.
Thursday
Mostly sunny, with a high near 14. Wind chill values as low as -11. Northwest wind around 5 mph, with gusts as high as 10 mph.
Thursday Night
Partly cloudy, with a low around 2. Wind chill values as low as -7. Calm wind becoming northwest around 5 mph after midnight.
Friday
Snow likely. Partly sunny, with a high near 16. Northwest wind 5 to 10 mph becoming north northeast in the afternoon. Chance of precipitation is 60%.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 6.
Saturday
A 40 percent chance of snow, mainly before noon. Partly sunny, with a high near 21.
Saturday Night
Mostly cloudy, with a low around 9.
Sunday
Partly sunny, with a high near 25.
Sunday Night
A chance of snow before midnight. Mostly cloudy, with a low around 13.
Monday
Mostly cloudy, with a high near 28.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
Mostly cloudy, with a high near 28.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Thornton IL
 41.57°N 87.61°W
Last Update:
12:01 pm CST Jan 28, 2026
Forecast Valid:
12pm CST Jan 28, 2026-6pm CST Feb 3, 2026
 
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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