


Hazardous Weather Conditions
Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Overcast
35°F
2°C
Humidity | 89% |
Wind Speed | S 12 mph |
Barometer | 29.92 in (1013.9 mb) |
Dewpoint | 32°F (0°C) |
Visibility | 7.00 mi |
Wind Chill | 27°F (-3°C) |
Last update | 15 Feb 4:54 am CST |
Extended Forecast for
2 Miles NNE Decatur Airport IL
Overnight
Low: 36 °F
Chance Rain
Saturday
High: 38 °F
Chance Rain
Saturday Night
Low: 24 °F
Wintry Mix
then Snow
Likely and
BlusterySunday
High: 25 °F
Cloudy and
BlusterySunday Night
Low: 6 °F
Mostly Cloudy
and Blustery
then Partly
CloudyWashington's Birthday
High: 16 °F
Mostly Cloudy
Monday Night
Low: 3 °F
Chance Snow
Tuesday
High: 11 °F
Chance Snow
Tuesday Night
Low: 2 °F
Chance Snow
Detailed Forecast
Overnight
A 40 percent chance of rain. Cloudy, with a steady temperature around 36. South southeast wind around 11 mph, with gusts as high as 20 mph.
Saturday
A 50 percent chance of rain, mainly after 1pm. Cloudy, with a high near 38. South wind 5 to 11 mph becoming north northeast in the afternoon. Winds could gust as high as 18 mph.
Saturday Night
Rain and freezing rain, possibly mixed with snow before 10pm, then rain and snow likely between 10pm and 11pm, then snow likely after 11pm. Low around 24. Blustery, with a north northeast wind 10 to 15 mph becoming north northwest 16 to 21 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of 1 to 2 inches possible.
Sunday
Cloudy, with a high near 25. Wind chill values between 4 and 11. Blustery, with a west northwest wind 21 to 23 mph, with gusts as high as 34 mph.
Sunday Night
Mostly cloudy, with a low around 6. Blustery, with a west northwest wind 10 to 20 mph, with gusts as high as 29 mph.
Washington's Birthday
Mostly cloudy, with a high near 16. West northwest wind 7 to 9 mph, with gusts as high as 16 mph.
Monday Night
A 50 percent chance of snow. Cloudy, with a low around 3. North wind 7 to 10 mph, with gusts as high as 16 mph.
Tuesday
A 40 percent chance of snow. Cloudy, with a high near 11.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 2.
Wednesday
Partly sunny, with a high near 13.
Wednesday Night
Mostly cloudy, with a low around -2.
Thursday
Partly sunny, with a high near 11.
Thursday Night
Partly cloudy, with a low around -2.
Friday
Mostly sunny, with a high near 20.
Additional Forecasts and Information
Click Map For Forecast
ABOUT THIS FORECAST
Point Forecast:
2 Miles NNE Decatur Airport IL
39.86°N 88.85°W (Elev. 682 ft)
39.86°N 88.85°W (Elev. 682 ft)
4:13 am CST Feb 15, 2025
5am CST Feb 15, 2025-6pm CST Feb 21, 2025