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.

A Few Clouds

83°F

28°C

Humidity	72%
Wind Speed	W 6 mph
Barometer	29.98 in (1014.8 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	89°F (32°C)
Last update	13 Jul 5:52 pm CDT

More Information:

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

Extended Forecast for

6 Miles NNE Gorham IL

Tonight
Low: 71 °F
T-storms
Likely then
Slight Chance
T-storms
Monday
High: 85 °F
Chance
T-storms
Monday Night
Low: 72 °F
Slight Chance
T-storms
Tuesday
High: 88 °F
Partly Sunny
then Chance
T-storms
Tuesday Night
Low: 73 °F
Slight Chance
T-storms
Wednesday
High: 90 °F
Chance
T-storms
Wednesday Night
Low: 74 °F
Slight Chance
T-storms
Thursday
High: 91 °F
Chance
T-storms
Thursday Night
Low: 74 °F
Chance
T-storms

Detailed Forecast

Tonight

Showers and thunderstorms likely, mainly before 10pm. Mostly cloudy, with a low around 71. West southwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 70%.

Monday

A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 85. Light south southwest wind.

Monday Night

A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 72. Calm wind. Chance of precipitation is 20%.

Tuesday

A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 88. Calm wind becoming south southwest around 6 mph in the afternoon.

Tuesday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 73. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

Wednesday

A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 90. South southwest wind 3 to 7 mph. Chance of precipitation is 30%.

Wednesday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74. South southwest wind around 6 mph.

Thursday

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

Thursday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 74. South southwest wind 3 to 6 mph.

Friday

A chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 90. Southwest wind 3 to 5 mph.

Friday Night

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

Saturday

A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Calm wind becoming west southwest around 5 mph in the afternoon.

Saturday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 72. Southeast wind around 5 mph becoming light and variable in the evening.

Sunday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 89. Southwest wind 3 to 6 mph.