National Weather Service

News Headlines

Hazardous Weather Conditions

Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Fair

19°F

-7°C

Humidity	59%
Wind Speed	NW 16 G 32 mph
Barometer	30.22 in (1024.5 mb)
Dewpoint	7°F (-14°C)
Visibility	10.00 mi
Wind Chill	4°F (-16°C)
Last update	27 Jan 11:54 am CST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Dalton City IL

Cold Weather Advisory January 27, 09:00pm until January 28, 10:00am

Click here for hazard details and duration

Cold Weather Advisory

This Afternoon
High: 20 °F⇓
Mostly Sunny
Tonight
Low: -8 °F
Mostly Clear
Wednesday
High: 20 °F
Mostly Sunny
Wednesday Night
Low: -2 °F
Partly Cloudy
Thursday
High: 13 °F
Mostly Cloudy
Thursday Night
Low: -5 °F
Decreasing
Clouds
Friday
High: 11 °F
Mostly Sunny
Friday Night
Low: -3 °F
Partly Cloudy
Saturday
High: 16 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Mostly sunny, with a temperature falling to around 13 by 5pm. Wind chill values between zero and 5. West northwest wind 10 to 18 mph, with gusts as high as 26 mph.

Tonight

Mostly clear, with a low around -8. Wind chill values between -11 and -21. West wind 5 to 8 mph.

Wednesday

Mostly sunny, with a high near 20. Wind chill values between -11 and -21. West wind 7 to 13 mph, with gusts as high as 20 mph.

Wednesday Night

Partly cloudy, with a low around -2. Wind chill values between -6 and -11. West wind 5 to 7 mph becoming north northwest after midnight.

Thursday

Mostly cloudy, with a high near 13. North northwest wind around 6 mph.

Thursday Night

Mostly cloudy, then gradually becoming mostly clear, with a low around -5. North wind 5 to 7 mph.

Friday

Mostly sunny, with a high near 11. North wind 8 to 10 mph.