Hazardous Weather Conditions
Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Mostly Cloudy
38°F
3°C
| Humidity | 73% |
| Wind Speed | SW 12 mph |
| Barometer | 29.66 in (1005.1 mb) |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 30°F (-1°C) |
| Last update | 16 Jan 11:54 am CST |
Extended Forecast for
2 Miles E Elwin IL
This Afternoon
High: 41 °F
Chance
Rain/SnowTonight
Low: 19 °F
Chance Snow
ShowersSaturday
High: 22 °F
Chance
FlurriesSaturday Night
Low: 9 °F
Chance
FlurriesSunday
High: 24 °F
Increasing
CloudsSunday Night
Low: 7 °F
Mostly Cloudy
then Partly
Cloudy and
BlusteryM.L.King Day
High: 16 °F
Mostly Sunny
and BlusteryMonday Night
Low: 7 °F
Mostly Clear
Tuesday
High: 28 °F
Mostly Sunny
Detailed Forecast
This Afternoon
A slight chance of rain and snow showers between 4pm and 5pm, then a chance of snow showers. Cloudy, with a high near 41. West wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Tonight
A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 19. West northwest wind 10 to 14 mph, with gusts as high as 22 mph.
Saturday
A chance of flurries. Mostly cloudy, with a high near 22. Wind chill values between 4 and 9. West wind 14 to 17 mph, with gusts as high as 26 mph.
Saturday Night
A chance of flurries before midnight. Partly cloudy, with a low around 9. Wind chill values between -4 and 6. West wind 10 to 14 mph, with gusts as high as 20 mph.
Sunday
Increasing clouds, with a high near 24. Southwest wind 10 to 16 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 7. Blustery, with a southwest wind 11 to 16 mph becoming west northwest 17 to 22 mph after midnight. Winds could gust as high as 30 mph.
M.L.King Day
Mostly sunny, with a high near 16. Blustery, with a west northwest wind 13 to 22 mph, with gusts as high as 32 mph.
Monday Night
Mostly clear, with a low around 7.
Tuesday
Mostly sunny, with a high near 28.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 42.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
Partly sunny, with a high near 34.
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)
12:37 pm CST Jan 16, 2026
12pm CST Jan 16, 2026-6pm CST Jan 22, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
