Difficult Travel Conditions Across the South; Snow for the Pacific Northwest and Rockies

Occasional rain, heavy at times, will affect areas of the south through today. This storm lifts northward on Sunday across the Great Lakes region with rain and gusty winds for the eastern third of the country. Meanwhile, a storm approaching the Pacific Northwest will bring a wintry mixture, gusty winds and heavy snow into the Cascades and northern Rockies through Sunday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Fair

49°F

9°C

Humidity	74%
Wind Speed	S 7 mph
Barometer	29.93 in (1013.9 mb)
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Wind Chill	46°F (8°C)
Last update	26 Nov 3:54 pm CST

More Information:

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

Extended Forecast for

Decatur Airport IL

Tonight

Rain Likely
then Heavy
Rain
Low: 41 °F
Sunday

Showers then
Rain Likely
High: 47 °F
Sunday
Night

Mostly Cloudy
Low: 35 °F
Monday

Partly Sunny
High: 47 °F
Monday
Night

Mostly Cloudy
Low: 37 °F
Tuesday

Mostly Cloudy
then Chance
Rain
High: 58 °F
Tuesday
Night

Rain Likely
then Chance
Rain
Low: 31 °F
Wednesday

Partly Sunny
and Breezy
High: 40 °F
Wednesday
Night

Partly Cloudy
Low: 20 °F

Detailed Forecast

Tonight

Rain, mainly before 5am, then showers and possibly a thunderstorm after 5am. Some of the storms could produce heavy rainfall. Low around 41. South southeast wind 6 to 11 mph becoming northeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Sunday

Rain and possibly a thunderstorm before 3pm, then a slight chance of rain between 3pm and 5pm. High near 47. North northeast wind 13 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Sunday Night

Mostly cloudy, with a low around 35. Northwest wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 20 mph.

Monday

Partly sunny, with a high near 47. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 16 mph.

Monday Night

Mostly cloudy, with a low around 37. South southeast wind 8 to 11 mph, with gusts as high as 23 mph.

Tuesday

A 30 percent chance of rain after noon. Mostly cloudy, with a high near 58. South wind 13 to 18 mph, with gusts as high as 34 mph.

Tuesday Night

Rain likely, mainly before midnight. Mostly cloudy, with a low around 31. South wind 14 to 16 mph becoming west after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Partly sunny, with a high near 40. Breezy.

Wednesday Night

Partly cloudy, with a low around 20.

Thursday

Sunny, with a high near 34.

Thursday Night

Partly cloudy, with a low around 27.

Friday

Mostly sunny, with a high near 46.

Friday Night

Mostly cloudy, with a low around 33.