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.

Overcast and Breezy

36°F

2°C

Humidity 75%
Wind Speed SW 21 G 32 mph
Barometer 29.64 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 16 Jan 5:45 pm CST
Extended Forecast for

Homer Glen IL

  • Tonight

    Tonight: Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 16. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 16 °F

    Snow Showers
    Likely and
    Breezy then
    Isolated Snow
    Showers

  • Saturday

    Saturday: Snow likely, mainly after 3pm. Mostly cloudy, with a high near 19. Wind chill values as low as 1. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 19 °F

    Partly Sunny
    then Snow
    Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of snow, mainly before 9pm. Mostly cloudy, with a low around 9. Wind chill values as low as -4. West wind around 15 mph, with gusts as high as 25 mph.

    Low: 9 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: A 50 percent chance of snow after noon. Mostly cloudy, with a high near 21. Wind chill values as low as -5. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 21 °F

    Partly Sunny
    then Chance
    Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 2. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 2 °F

    Blustery.
    Chance Snow
    then Mostly
    Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny and cold, with a high near 9. Blustery.

    High: 9 °F

    Cold and
    Blustery

  • Monday Night

    Monday Night: Mostly clear, with a low around 2.

    Low: 2 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 16. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Snow likely, mainly after 3pm. Mostly cloudy, with a high near 19. Wind chill values as low as 1. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
A 50 percent chance of snow, mainly before 9pm. Mostly cloudy, with a low around 9. Wind chill values as low as -4. West wind around 15 mph, with gusts as high as 25 mph.
Sunday
A 50 percent chance of snow after noon. Mostly cloudy, with a high near 21. Wind chill values as low as -5. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 2. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.
M.L.King Day
Mostly sunny and cold, with a high near 9. Blustery.
Monday Night
Mostly clear, with a low around 2.
Tuesday
Mostly sunny, with a high near 21.
Tuesday Night
Mostly cloudy, with a low around 15.
Wednesday
Mostly cloudy, with a high near 31.
Wednesday Night
Mostly cloudy, with a low around 13.
Thursday
Partly sunny, with a high near 22.
Thursday Night
Mostly cloudy, with a low around 12.
Friday
Mostly cloudy, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Homer Glen IL
 41.61°N 88.02°W
Last Update:
5:46 pm CST Jan 16, 2026
Forecast Valid:
6pm CST Jan 16, 2026-6pm CST Jan 23, 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