Hazardous Weather Conditions
Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Partly Cloudy and Breezy
6°F
-14°C
| Humidity | 54% |
| Wind Speed | NW 21 G 36 mph |
| Barometer | 30.34 in (1028.6 mb) |
| Dewpoint | -7°F (-22°C) |
| Visibility | 10.00 mi |
| Wind Chill | -15°F (-26°C) |
| Last update | 19 Jan 9:54 am CST |
Extended Forecast for
3 Miles W Maroa IL
Cold Weather Advisory until January 19, 12:00pm
NOW until 12:00pm Mon

Cold Weather Advisory
M.L.King Day

High: 13 °F
Sunny and
BlusteryTonight

Low: 6 °F
Partly Cloudy
Tuesday

High: 28 °F
Mostly Sunny
Tuesday Night

Low: 25 °F⇑
Mostly Cloudy
Wednesday

High: 37 °F
Mostly Sunny
Wednesday Night

Low: 17 °F
Partly Cloudy
Thursday

High: 28 °F
Mostly Sunny
Thursday Night

Low: 9 °F
Mostly Cloudy
Detailed Forecast
M.L.King Day
Sunny, with a high near 13. Wind chill values between -5 and -15. Blustery, with a west northwest wind 13 to 23 mph, with gusts as high as 33 mph.
Tonight
Partly cloudy, with a low around 6. Wind chill values between -4 and 1. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Tuesday
Mostly sunny, with a high near 28. Wind chill values between -2 and 8. South southwest wind 6 to 11 mph, with gusts as high as 16 mph.
Tuesday Night
Mostly cloudy, with a temperature rising to around 31 by 4am. South wind 9 to 18 mph, with gusts as high as 28 mph.
Wednesday
Mostly sunny, with a high near 37. West wind 11 to 18 mph, with gusts as high as 28 mph.
Wednesday Night
Partly cloudy, with a low around 17. West northwest wind 10 to 15 mph, with gusts as high as 23 mph.
Thursday
Mostly sunny, with a high near 28. West northwest wind 8 to 14 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 9.
Friday
Mostly cloudy, with a high near 17.
Friday Night
Mostly cloudy, with a low around -4.
Saturday
Partly sunny and cold, with a high near 10.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 2.
Sunday
Mostly sunny, with a high near 19.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles W Maroa IL
40.04°N 89.02°W (Elev. 699 ft)
40.04°N 89.02°W (Elev. 699 ft)
9:56 am CST Jan 19, 2026
10am CST Jan 19, 2026-6pm CST Jan 25, 2026



