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Hazardous Weather Conditions

Current conditions at

Lewis University Airport (KLOT)

Lat: 41.6°NLon: 88.1°WElev: 669ft.

Fair

-4°F

-20°C

Humidity 41%
Wind Speed NW 6 G 12 mph
Barometer 30.72 in
Dewpoint -22°F (-30°C)
Visibility 10.00 mi
Wind Chill-17°F (-27°C)
Last update 23 Jan 3:54 pm CST
Extended Forecast for

Mokena IL

Cold Weather Advisory January 23, 04:33pm until January 24, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 23, 04:33pm until January 24, 09:00am

    NOW until 9:00am Sat

    Cold Weather Advisory

  • Tonight

    Low: -7 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 20 percent chance of snow after noon. Cloudy and cold, with a high near 9. Wind chill values as low as -18. North northwest wind around 5 mph becoming east in the afternoon.

    High: 9 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Snow, mainly after 9pm. Low around 7. Wind chill values as low as -3. East northeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 7 °F

    Snow

  • Sunday

    Sunday: Snow. High near 18. Wind chill values as low as -2. North northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 18 °F

    Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 2. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 2 °F

    Chance Snow

  • Monday

    Monday: Mostly sunny and cold, with a high near 9.

    High: 9 °F

    Cold

  • Monday Night

    Monday Night: Partly cloudy, with a low around 4.

    Low: 4 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 19.

    High: 19 °F

    Partly Sunny

Detailed Forecast

Tonight
Increasing clouds, with a low around -7. Wind chill values as low as -21. North wind 5 to 10 mph.
Saturday
A 20 percent chance of snow after noon. Cloudy and cold, with a high near 9. Wind chill values as low as -18. North northwest wind around 5 mph becoming east in the afternoon.
Saturday Night
Snow, mainly after 9pm. Low around 7. Wind chill values as low as -3. East northeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Sunday
Snow. High near 18. Wind chill values as low as -2. North northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 2. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday
Mostly sunny and cold, with a high near 9.
Monday Night
Partly cloudy, with a low around 4.
Tuesday
Partly sunny, with a high near 19.
Tuesday Night
Mostly cloudy, with a low around 3.
Wednesday
Partly sunny, with a high near 14.
Wednesday Night
Mostly cloudy, with a low around 2.
Thursday
Mostly sunny, with a high near 14.
Thursday Night
Partly cloudy, with a low around 3.
Friday
Mostly sunny, with a high near 18.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mokena IL
 41.54°N 87.88°W
Last Update:
3:11 pm CST Jan 23, 2026
Forecast Valid:
4pm CST Jan 23, 2026-6pm CST Jan 30, 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