Hazardous Weather Conditions
Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Fair
3°F
-16°C
| Humidity | 38% |
| Wind Speed | N 18 G 30 mph |
| Barometer | 30.69 in (1040.9 mb) |
| Dewpoint | -17°F (-27°C) |
| Visibility | 10.00 mi |
| Wind Chill | -17°F (-27°C) |
| Last update | 23 Jan 12:54 pm CST |
Extended Forecast for
2 Miles ESE Oakley IL
Cold Weather Advisory January 23, 01:05pm until January 24, 12:00pm
Winter Storm Warning January 24, 09:00am until January 26, 12:00am
NOW until 12:00pm Sat

Cold Weather Advisory
This Afternoon

High: 5 °F
Cold
Tonight

Low: -1 °F
Mostly Cloudy
Saturday
High: 10 °F
Slight Chance
Snow then
Snow LikelySaturday Night

Low: 7 °F
Snow
Sunday
High: 14 °F
Snow then
Chance SnowSunday Night
Low: -3 °F
Chance Snow
then Partly
CloudyMonday

High: 11 °F
Mostly Sunny
Monday Night

Low: 1 °F
Mostly Clear
Detailed Forecast
This Afternoon
Partly sunny and cold, with a high near 5. Wind chill values between -13 and -18. North wind 14 to 17 mph, with gusts as high as 23 mph.
Tonight
Mostly cloudy, with a low around -1. Wind chill values between -13 and -18. North northeast wind 10 to 13 mph, with gusts as high as 17 mph.
Saturday
Snow likely, mainly after noon. Cloudy and cold, with a high near 10. Wind chill values between -5 and -15. East northeast wind 10 to 13 mph, with gusts as high as 17 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Saturday Night
Snow. Low around 7. Wind chill values between -2 and -7. East northeast wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Sunday
Snow, mainly before noon. High near 14. North wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around -3. Northwest wind around 14 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 11. West northwest wind 11 to 14 mph, with gusts as high as 18 mph.
Monday Night
Mostly clear, with a low around 1.
Tuesday
Partly sunny, with a high near 23.
Tuesday Night
Partly cloudy, with a low around 3.
Wednesday
Partly sunny, with a high near 16.
Wednesday Night
Partly cloudy, with a low around -3.
Thursday
Mostly sunny, with a high near 12.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles ESE Oakley IL
39.84°N 88.8°W (Elev. 689 ft)
39.84°N 88.8°W (Elev. 689 ft)
12:36 pm CST Jan 23, 2026
1pm CST Jan 23, 2026-6pm CST Jan 29, 2026



