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.

Light Snow

32°F

0°C

Humidity 69%
Wind Speed NE 9 mph
Barometer 29.86 in (1011.6 mb)
Dewpoint 23°F (-5°C)
Visibility 5.00 mi
Wind Chill24°F (-4°C)
Last update 26 Feb 1:54 am CST
Extended Forecast for

3 Miles S La Place IL

  • Overnight

    Overnight: A chance of rain and snow before 4am, then a slight chance of freezing rain between 4am and 5am. Cloudy, with a low around 30. North northeast wind around 8 mph. Chance of precipitation is 50%.

    Low: 30 °F

    Chance Wintry
    Mix

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 50. East northeast wind around 7 mph becoming west southwest in the afternoon.

    High: 50 °F

    Gradual
    Clearing

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32. South southwest wind 6 to 9 mph, with gusts as high as 16 mph.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 64. Breezy, with a south southwest wind 9 to 14 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 64 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 34. South southwest wind 9 to 13 mph becoming north northeast after midnight. Winds could gust as high as 22 mph.

    Low: 34 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 53. East wind 9 to 14 mph, with gusts as high as 20 mph.

    High: 53 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24. North northeast wind 14 to 16 mph, with gusts as high as 23 mph.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of snow after noon. Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Rain and snow likely before midnight, then a chance of snow. Cloudy, with a low around 22. Chance of precipitation is 60%.

    Low: 22 °F

    Rain/Snow
    Likely then
    Chance Snow

Detailed Forecast

Overnight
A chance of rain and snow before 4am, then a slight chance of freezing rain between 4am and 5am. Cloudy, with a low around 30. North northeast wind around 8 mph. Chance of precipitation is 50%.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 50. East northeast wind around 7 mph becoming west southwest in the afternoon.
Thursday Night
Mostly clear, with a low around 32. South southwest wind 6 to 9 mph, with gusts as high as 16 mph.
Friday
Sunny, with a high near 64. Breezy, with a south southwest wind 9 to 14 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 33 mph.
Friday Night
Mostly clear, with a low around 34. South southwest wind 9 to 13 mph becoming north northeast after midnight. Winds could gust as high as 22 mph.
Saturday
Partly sunny, with a high near 53. East wind 9 to 14 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 24. North northeast wind 14 to 16 mph, with gusts as high as 23 mph.
Sunday
A 40 percent chance of snow after noon. Mostly cloudy, with a high near 36.
Sunday Night
Rain and snow likely before midnight, then a chance of snow. Cloudy, with a low around 22. Chance of precipitation is 60%.
Monday
Mostly cloudy, with a high near 33.
Monday Night
A chance of rain. Mostly cloudy, with a low around 21.
Tuesday
A chance of rain. Cloudy, with a high near 38.
Tuesday Night
A chance of rain. Cloudy, with a low around 27.
Wednesday
A chance of rain. Mostly cloudy, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S La Place IL
 39.74°N 88.72°W (Elev. 673 ft)
Last Update:
2:36 am CST Feb 26, 2026
Forecast Valid:
2am CST Feb 26, 2026-6pm CST Mar 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation