Severe Thunderstorms and Heavy Rain from the Plains to the Mid-Atlantic; Ongoing Heat in the South

Severe thunderstorms and showers pose a risk for excessive rain, localized flash flooding, strong gusts and/or large hail across portions of the northern and central Plains, the Lower Missouri to Lower Ohio Valleys, and across the Mid-Atlantic this afternoon and evening. Extreme heat is ongoing over the Desert Southwest and the Southeast U.S.. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

A Few Clouds

78°F

26°C

Humidity	71%
Wind Speed	SW 9 G 22 mph
Barometer	29.88 in (1011.3 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	9 Jul 4:54 pm CDT

More Information:

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

Extended Forecast for

3 Miles NW Bethany IL

This Afternoon
High: 88 °F
Chance
T-storms
Tonight
Low: 69 °F
T-storms
Likely
Friday
High: 85 °F
Slight Chance
Showers then
Slight Chance
T-storms
Friday Night
Low: 66 °F
Chance
T-storms then
Showers
Likely
Saturday
High: 83 °F
Chance
Showers then
Chance
T-storms
Saturday Night
Low: 65 °F
Partly Cloudy
Sunday
High: 83 °F
Sunny
Sunday Night
Low: 64 °F
Mostly Clear
Monday
High: 86 °F
Sunny

Detailed Forecast

This Afternoon

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 88. Southwest wind around 7 mph.

Tonight

Showers and thunderstorms likely, mainly before 9pm. Mostly cloudy, with a low around 69. Southwest wind 3 to 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

A slight chance of showers before 11am, then a slight chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 85. Light and variable wind becoming southwest around 6 mph in the morning. Chance of precipitation is 20%.

Friday Night

A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then a chance of showers and thunderstorms after 4am. Increasing clouds, with a low around 66. North northeast wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 83. East northeast wind 5 to 8 mph. Chance of precipitation is 40%.

Saturday Night

Partly cloudy, with a low around 65. Northeast wind 5 to 7 mph.

Sunday

Sunny, with a high near 83. East northeast wind 7 to 10 mph, with gusts as high as 16 mph.

Sunday Night

Mostly clear, with a low around 64.

Monday

Sunny, with a high near 86.

Monday Night

Clear, with a low around 66.

Tuesday

Sunny, with a high near 87.