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Hazardous Weather Conditions

Current conditions at

Joliet Regional Airport (KJOT)

Lat: 41.52°NLon: 88.18°WElev: 572ft.

Fair

0°F

-18°C

Humidity 37%
Wind Speed NW 12 G 17 mph
Barometer 30.73 in
Dewpoint -21°F (-29°C)
Visibility 10.00 mi
Wind Chill-17°F (-27°C)
Last update 23 Jan 12:55 pm CST
Extended Forecast for

Wilmington IL

Cold Weather Advisory January 23, 01:05pm until January 24, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 23, 01:05pm until January 24, 09:00am

    NOW until 9:00am Sat

    Cold Weather Advisory

  • This Afternoon

    High: 1 °F

    Cold

  • Tonight

    Tonight: Mostly cloudy, with a low around -6. Wind chill values as low as -20. North wind 5 to 10 mph.

    Low: -6 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of snow after noon. Mostly cloudy and cold, with a high near 10. Wind chill values as low as -15. North northwest wind around 5 mph becoming east in the afternoon. Winds could gust as high as 10 mph.

    High: 10 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Snow likely. Cloudy, with a 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 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 7 °F

    Snow Likely

  • Sunday

    Sunday: Snow likely, mainly before noon. Cloudy, with a high near 17. North northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    High: 17 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A 30 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 12.

    High: 12 °F

    Mostly Sunny

  • Monday Night

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

    Low: 4 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Sunny and cold, with a high near 1. Wind chill values as low as -20. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around -6. Wind chill values as low as -20. North wind 5 to 10 mph.
Saturday
A 40 percent chance of snow after noon. Mostly cloudy and cold, with a high near 10. Wind chill values as low as -15. North northwest wind around 5 mph becoming east in the afternoon. Winds could gust as high as 10 mph.
Saturday Night
Snow likely. Cloudy, with a 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 70%. New snow accumulation of 1 to 2 inches possible.
Sunday
Snow likely, mainly before noon. Cloudy, with a high near 17. North northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Sunday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 1.
Monday
Mostly sunny, with a high near 12.
Monday Night
Partly cloudy, with a low around 4.
Tuesday
Mostly sunny, with a high near 20.
Tuesday Night
Partly cloudy, with a low around 4.
Wednesday
Mostly sunny, with a high near 15.
Wednesday Night
Mostly cloudy, with a low around -1.
Thursday
Mostly sunny, with a high near 13.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Wilmington IL
 41.31°N 88.15°W
Last Update:
12:06 pm CST Jan 23, 2026
Forecast Valid:
1pm CST Jan 23, 2026-6pm CST Jan 29, 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