Hazardous Weather Conditions
Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Light Snow
7°F
-14°C
| Humidity | 80% |
| Wind Speed | N 16 mph |
| Barometer | 30.10 in (1020.8 mb) |
| Dewpoint | 2°F (-17°C) |
| Visibility | 0.75 mi |
| Wind Chill | -11°F (-24°C) |
| Last update | 25 Jan 7:54 am CST |
Extended Forecast for
2 Miles E Elwin IL
Extreme Cold Warning January 26, 12:00am until January 26, 12:00pm
Winter Storm Warning January 25, 08:29am until January 25, 06:00pm
NOW until 6:00pm Sun
Winter Storm Warning
Today
High: 14 °F
Snow and
Patchy
Blowing SnowTonight
Low: -5 °F
Gradual
ClearingMonday
High: 9 °F
Cold
Monday Night
Low: 1 °F⇑
Mostly Clear
Tuesday
High: 22 °F
Mostly Sunny
Tuesday Night
Low: -6 °F
Mostly Clear
Wednesday
High: 16 °F
Partly Sunny
Wednesday Night
Low: -5 °F
Partly Cloudy
Detailed Forecast
Today
Snow, mainly before 2pm. Patchy blowing snow. High near 14. Wind chill values between -3 and -10. North northwest wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around -5. Wind chill values between -12 and -22. Northwest wind 10 to 14 mph, with gusts as high as 24 mph.
Monday
Mostly sunny and cold, with a high near 9. Wind chill values between -12 and -22. Northwest wind 9 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.
Monday Night
Mostly clear, with a temperature falling to near 1 by 8pm, then rising to around 9 during the remainder of the night. Wind chill values between -8 and -16. South southwest wind 8 to 16 mph, with gusts as high as 24 mph.
Tuesday
Mostly sunny, with a high near 22. West southwest wind 9 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.
Tuesday Night
Mostly clear, with a low around -6. Northwest wind 5 to 8 mph.
Wednesday
Partly sunny, with a high near 16. West wind 6 to 9 mph.
Wednesday Night
Partly cloudy, with a low around -5.
Thursday
Mostly sunny, with a high near 12.
Thursday Night
Mostly cloudy, with a low around 1.
Friday
Partly sunny, with a high near 16.
Friday Night
Partly cloudy, with a low around -1.
Saturday
Mostly sunny, with a high near 17.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles E Elwin IL
39.8°N 88.91°W (Elev. 656 ft)
39.8°N 88.91°W (Elev. 656 ft)
8:02 am CST Jan 25, 2026
8am CST Jan 25, 2026-6pm CST Jan 31, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
