Hazardous Weather Conditions

Current conditions at

Lansing Municipal Airport (KIGQ)

Lat: 41.54°NLon: 87.53°WElev: 607ft.

Fog/Mist

48°F

9°C

Humidity 91%
Wind Speed NE 3 mph
Barometer 30.02 in
Dewpoint 45°F (7°C)
Visibility 4.00 mi
Last update 5 Mar 4:35 pm CST
Extended Forecast for

Thornton IL

  • Tonight

    Tonight: Patchy fog.  Otherwise, mostly cloudy, with a low around 43. North northeast wind around 5 mph becoming calm.

    Low: 43 °F

    Patchy Fog

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms, mainly before 3pm.  Areas of fog before noon.  Otherwise, mostly cloudy, with a high near 71. Breezy, with a southeast wind 5 to 10 mph becoming south southwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 71 °F

    Chance
    T-storms and
    Areas Fog

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight.  Low around 61. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 61 °F

    Breezy.
    Slight Chance
    T-storms then
    Showers

  • Saturday

    Saturday: A chance of showers and thunderstorms before 9am, then a slight chance of showers between 9am and noon.  Mostly cloudy, with a high near 63. Breezy, with a southwest wind 10 to 20 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 40%.

    High: 63 °F

    Breezy.
    Chance
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 37. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 47.

    Low: 47 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog. Otherwise, mostly cloudy, with a low around 43. North northeast wind around 5 mph becoming calm.
Friday
A 50 percent chance of showers and thunderstorms, mainly before 3pm. Areas of fog before noon. Otherwise, mostly cloudy, with a high near 71. Breezy, with a southeast wind 5 to 10 mph becoming south southwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Low around 61. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of showers and thunderstorms before 9am, then a slight chance of showers between 9am and noon. Mostly cloudy, with a high near 63. Breezy, with a southwest wind 10 to 20 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 37. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday
Sunny, with a high near 61.
Sunday Night
Clear, with a low around 47.
Monday
Sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
Showers likely, mainly after noon. Partly sunny, with a high near 72.
Tuesday Night
Showers. Mostly cloudy, with a low around 47.
Wednesday
Showers likely. Mostly cloudy, with a high near 57.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 46.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Thornton IL
 41.57°N 87.61°W
3:06 pm CST Mar 5, 2026
4pm CST Mar 5, 2026-6pm CDT Mar 12, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database