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

Hazardous Weather Conditions

Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Fair

5°F

-15°C

Humidity 52%
Wind Speed NW 18 G 29 mph
Barometer 30.51 in (1034.3 mb)
Dewpoint -9°F (-23°C)
Visibility 10.00 mi
Wind Chill-15°F (-26°C)
Last update 23 Jan 4:54 am CST
Extended Forecast for

2 Miles E La Place IL

Cold Weather Advisory until January 24, 12:00pm
Winter Storm Warning January 24, 09:00am until January 26, 12:00am
Click here for hazard details and duration
Cold Weather Advisory
Winter Storm Warning
  •  
    Cold Weather Advisory until January 24, 12:00pm

    NOW until 12:00pm Sat

    Cold Weather Advisory

  • Overnight

    Low: 7 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near 6. Wind chill values between -11 and -21. North wind 14 to 18 mph, with gusts as high as 29 mph.

    High: 6 °F

    Cold

  • Friday Night

    Friday Night: Increasing clouds, with a low around -1. Wind chill values between -13 and -18. Northeast wind 10 to 13 mph, with gusts as high as 18 mph.

    Low: -1 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Snow likely after noon. Cloudy and cold, with a high near 10. Wind chill values between -5 and -15. East northeast wind 10 to 13 mph, with gusts as high as 17 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 10 °F

    Cloudy then
    Snow Likely

  • Saturday Night

    Saturday Night: Snow. Low around 6. East northeast wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 6 °F

    Snow

  • Sunday

    Sunday: Snow, mainly before noon. High near 14. North wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

    High: 14 °F

    Snow then
    Chance Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around -3. Northwest wind 11 to 13 mph, with gusts as high as 20 mph.

    Low: -3 °F

    Chance Snow
    then Partly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 11.

    High: 11 °F

    Mostly Sunny

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 7. Wind chill values between -7 and -12. North northwest wind around 18 mph, with gusts as high as 29 mph.
Friday
Partly sunny and cold, with a high near 6. Wind chill values between -11 and -21. North wind 14 to 18 mph, with gusts as high as 29 mph.
Friday Night
Increasing clouds, with a low around -1. Wind chill values between -13 and -18. Northeast wind 10 to 13 mph, with gusts as high as 18 mph.
Saturday
Snow likely after noon. Cloudy and cold, with a high near 10. Wind chill values between -5 and -15. East northeast wind 10 to 13 mph, with gusts as high as 17 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Saturday Night
Snow. Low around 6. East northeast wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Sunday
Snow, mainly before noon. High near 14. North wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Sunday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around -3. Northwest wind 11 to 13 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 11.
Monday Night
Mostly clear, with a low around 0.
Tuesday
Partly sunny, with a high near 22.
Tuesday Night
Partly cloudy, with a low around 2.
Wednesday
Partly sunny, with a high near 16.
Wednesday Night
Partly cloudy, with a low around -4.
Thursday
Mostly sunny, with a high near 12.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E La Place IL
 39.81°N 88.66°W (Elev. 676 ft)
Last Update:
3:16 am CST Jan 23, 2026
Forecast Valid:
5am CST Jan 23, 2026-6pm CST Jan 29, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation