Hazardous Weather Conditions
Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Overcast and Breezy
23°F
-5°C
| Humidity | 72% |
| Wind Speed | W 22 G 35 mph |
| Barometer | 29.96 in (1015.6 mb) |
| Dewpoint | 15°F (-9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 8°F (-13°C) |
| Last update | 16 Mar 5:54 pm CDT |
Extended Forecast for
3 Miles S La Place IL
Tonight
Low: 12 °F
Blustery.
Isolated Snow
Showers then
Mostly CloudyTuesday
High: 27 °F
Partly Sunny
Tuesday Night
Low: 24 °F
Snow Likely
Wednesday
High: 53 °F
Decreasing
CloudsWednesday Night
Low: 36 °F
Partly Cloudy
Thursday
High: 64 °F
Mostly Sunny
Thursday Night
Low: 41 °F
Partly Cloudy
Friday
High: 70 °F
Mostly Sunny
Friday Night
Low: 47 °F
Mostly Cloudy
Detailed Forecast
Tonight
Isolated snow showers before 7pm, then scattered flurries between 7pm and 11pm. Mostly cloudy, with a low around 12. Wind chill values between -5 and 5. Blustery, with a west northwest wind 17 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 27. Wind chill values between -3 and 7. West northwest wind 9 to 15 mph, with gusts as high as 21 mph.
Tuesday Night
Snow likely, mainly after 1am. Cloudy, with a low around 24. South southeast wind 6 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 53. South wind 13 to 17 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 36. South wind around 7 mph.
Thursday
Mostly sunny, with a high near 64. South wind 7 to 9 mph.
Thursday Night
Partly cloudy, with a low around 41. Northwest wind around 8 mph becoming southeast after midnight.
Friday
Mostly sunny, with a high near 70.
Friday Night
Mostly cloudy, with a low around 47.
Saturday
Mostly sunny, with a high near 71.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Mostly sunny, with a high near 66.
Sunday Night
Mostly cloudy, with a low around 35.
Monday
Partly sunny, with a high near 50.
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)
4:41 pm CDT Mar 16, 2026
6pm CDT Mar 16, 2026-6pm CDT Mar 23, 2026
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