Hazardous Weather Conditions
Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Fair
20°F
-7°C
| Humidity | 65% |
| Wind Speed | W 6 mph |
| Barometer | 30.26 in (1025.5 mb) |
| Dewpoint | 10°F (-12°C) |
| Visibility | 10.00 mi |
| Wind Chill | 12°F (-11°C) |
| Last update | 22 Jan 3:54 am CST |
Extended Forecast for
3 Miles S La Place IL
Cold Weather Advisory January 23, 03:00am until January 24, 12:00pm
Today
High: 33 °F
Increasing
CloudsTonight
Low: 0 °F
Mostly Cloudy
Friday
High: 7 °F
Cold
Friday Night
Low: -1 °F
Mostly Cloudy
Saturday
High: 11 °F
Cloudy then
Snow LikelySaturday Night
Low: 6 °F
Snow
Sunday
High: 15 °F
Chance Snow
Sunday Night
Low: -2 °F
Mostly Cloudy
Monday
High: 14 °F
Sunny
Detailed Forecast
Today
Increasing clouds, with a high near 33. West wind 8 to 14 mph, with gusts as high as 22 mph.
Tonight
Mostly cloudy, with a low around 0. Wind chill values between -2 and -12. West wind 7 to 12 mph becoming north northwest 13 to 18 mph after midnight. Winds could gust as high as 30 mph.
Friday
Partly sunny and cold, with a high near 7. Wind chill values between -11 and -20. North northwest wind 13 to 18 mph, with gusts as high as 25 mph.
Friday Night
Mostly cloudy, with a low around -1. Wind chill values between -11 and -16. Northeast wind around 11 mph, with gusts as high as 17 mph.
Saturday
Snow likely after noon. Cloudy, with a high near 11. East northeast wind around 11 mph, with gusts as high as 17 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday Night
Snow. Low around 6. North northeast wind around 11 mph, with gusts as high as 16 mph. Chance of precipitation is 80%.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 15. North wind around 11 mph, with gusts as high as 17 mph.
Sunday Night
Mostly cloudy, with a low around -2.
Monday
Sunny, with a high near 14.
Monday Night
Mostly clear, with a low around 5.
Tuesday
Mostly sunny, with a high near 25.
Tuesday Night
Mostly cloudy, with a low around 12.
Wednesday
Partly sunny, with a high near 23.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles S La Place IL
39.74°N 88.72°W (Elev. 673 ft)
39.74°N 88.72°W (Elev. 673 ft)
3:36 am CST Jan 22, 2026
4am CST Jan 22, 2026-6pm CST Jan 28, 2026
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