Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

Mostly Cloudy

86°F

30°C

Humidity	65%
Wind Speed	SW 14 mph
Barometer	29.99 in (1014.9 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	93°F (34°C)
Last update	13 Jul 1:52 pm CDT

More Information:

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

Extended Forecast for

Carbondale IL

This Afternoon
High: 86 °F
T-storms
Likely
Tonight
Low: 71 °F
Chance
T-storms and
Patchy Fog
Monday
High: 88 °F
Chance
T-storms and
Areas Fog
Monday Night
Low: 73 °F
Slight Chance
T-storms
Tuesday
High: 90 °F
Slight Chance
T-storms then
Chance
T-storms
Tuesday Night
Low: 73 °F
Partly Cloudy
then Slight
Chance
T-storms
Wednesday
High: 92 °F
Chance
T-storms
Wednesday Night
Low: 74 °F
Chance
T-storms
Thursday
High: 91 °F
Chance
T-storms

Detailed Forecast

This Afternoon

Showers and thunderstorms likely. Partly sunny, with a high near 86. South southwest wind around 9 mph. Chance of precipitation is 70%.

Tonight

A 40 percent chance of showers and thunderstorms before 1am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 71. Light south southwest wind.

Monday

A slight chance of showers, then a chance of showers and thunderstorms after 10am. Areas of fog before 8am. Otherwise, partly sunny, with a high near 88. Light and variable wind. Chance of precipitation is 40%.

Monday Night

A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Calm wind.

Tuesday

A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 90. Calm wind becoming south southwest around 6 mph in the morning. Chance of precipitation is 50%.

Tuesday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73. South southwest wind around 5 mph becoming calm in the evening.

Wednesday

A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 92. Southwest wind 3 to 7 mph.

Wednesday Night

A chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 74. Southwest wind 3 to 6 mph.

Thursday

A chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 91. West southwest wind 5 to 7 mph.

Thursday Night

A chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 72. West wind around 5 mph becoming calm in the evening.

Friday

A chance of showers and thunderstorms. Partly sunny, with a high near 89. Light and variable wind becoming south around 6 mph in the morning.

Friday Night

A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Northeast wind around 5 mph becoming calm in the evening.