Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. Read More >

Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Mostly Cloudy

74°F

23°C

Humidity	85%
Wind Speed	E 3 mph
Barometer	30.03 in (1016.5 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Last update	14 Jun 9:54 pm CDT

More Information:

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

Extended Forecast for

Warrensburg IL

Tonight
Low: 63 °F
Partly Cloudy
then Patchy
Fog
Sunday
High: 83 °F
Patchy Fog
then Partly
Sunny
Sunday Night
Low: 67 °F
Partly Cloudy
Monday
High: 84 °F
Partly Sunny
Monday Night
Low: 68 °F
Mostly Cloudy
Tuesday
High: 87 °F
Mostly Sunny
then Chance
T-storms
Tuesday Night
Low: 71 °F
Chance
T-storms
Wednesday
High: 84 °F
T-storms
Likely
Wednesday Night
Low: 69 °F
Chance
T-storms

Detailed Forecast

Tonight

Patchy fog after 5am. Otherwise, partly cloudy, with a low around 63. Northeast wind around 7 mph.

Sunday

Patchy fog before 8am. Otherwise, partly sunny, with a high near 83. Northeast wind around 9 mph.

Sunday Night

Partly cloudy, with a low around 67. East wind around 6 mph.

Monday

Partly sunny, with a high near 84. Southeast wind around 6 mph.

Monday Night

Mostly cloudy, with a low around 68. East southeast wind around 6 mph.

Tuesday

A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. South southwest wind 7 to 10 mph, with gusts as high as 16 mph.

Tuesday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71. South southwest wind 9 to 11 mph, with gusts as high as 17 mph.

Wednesday

Showers and thunderstorms likely, mainly after 1pm. Mostly cloudy, with a high near 84. Chance of precipitation is 70%.

Wednesday Night

A 40 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 69.

Juneteenth

Sunny, with a high near 83.

Thursday Night

Mostly clear, with a low around 65.

Friday

Mostly sunny, with a high near 87.

Friday Night

Mostly clear, with a low around 72.