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

Hazardous Weather Conditions

Current conditions at

Lewis University Airport (KLOT)

Lat: 41.6°NLon: 88.1°WElev: 669ft.

A Few Clouds

-4°F

-20°C

Humidity 49%
Wind Speed NW 17 G 26 mph
Barometer 30.50 in
Dewpoint -18°F (-28°C)
Visibility 10.00 mi
Wind Chill-26°F (-32°C)
Last update 23 Jan 4:50 am CST
Extended Forecast for

Homer Glen IL

Cold Weather Advisory January 23, 12:00pm until January 24, 09:00am
Extreme Cold Warning January 23, 05:09am until January 23, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
Extreme Cold Warning
  •  
    Extreme Cold Warning January 23, 05:09am until January 23, 12:00pm

    NOW until 12:00pm Fri

    Extreme Cold Warning

  • Overnight

    Low: -5 °F

    Scattered
    Flurries and
    Blustery

  • Friday

    Friday: Scattered flurries before noon. Mostly sunny and cold, with a high near 0. Wind chill values as low as -32. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 0 °F

    Scattered
    Flurries

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -6. Wind chill values as low as -22. North wind 5 to 10 mph.

    Low: -6 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of snow after noon. Cloudy and cold, with a high near 10. Wind chill values as low as -17. North northwest wind around 5 mph becoming east northeast in the afternoon.

    High: 10 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly after midnight. Cloudy, with a low around 7. East northeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.

    Low: 7 °F

    Snow Likely

  • Sunday

    Sunday: Snow likely, mainly before noon. Cloudy, with a high near 17. Chance of precipitation is 60%.

    High: 17 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 1.

    Low: 1 °F

    Chance Snow

  • Monday

    Monday: Mostly sunny, with a high near 11.

    High: 11 °F

    Mostly Sunny

Detailed Forecast

Overnight
Scattered flurries. Partly cloudy, with a steady temperature around -5. Wind chill values as low as -28. Blustery, with a northwest wind around 20 mph, with gusts as high as 30 mph.
Friday
Scattered flurries before noon. Mostly sunny and cold, with a high near 0. Wind chill values as low as -32. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Friday Night
Mostly cloudy, with a low around -6. Wind chill values as low as -22. North wind 5 to 10 mph.
Saturday
A 30 percent chance of snow after noon. Cloudy and cold, with a high near 10. Wind chill values as low as -17. North northwest wind around 5 mph becoming east northeast in the afternoon.
Saturday Night
Snow likely, mainly after midnight. Cloudy, with a low around 7. East northeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.
Sunday
Snow likely, mainly before noon. Cloudy, with a high near 17. Chance of precipitation is 60%.
Sunday Night
A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 1.
Monday
Mostly sunny, with a high near 11.
Monday Night
Partly cloudy, with a low around 5.
Tuesday
Partly sunny, with a high near 19.
Tuesday Night
Partly cloudy, with a low around 4.
Wednesday
Mostly sunny, with a high near 14.
Wednesday Night
Mostly cloudy, with a low around 0.
Thursday
Mostly sunny, with a high near 13.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Homer Glen IL
 41.61°N 88.02°W
Last Update:
3:06 am CST Jan 23, 2026
Forecast Valid:
5am CST Jan 23, 2026-6pm CST Jan 29, 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