Heavy Rainfall for the Mid-Atlantic; Heat and Wildfire Concerns for the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region today into tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the interior Northwest with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Mostly Cloudy

86°F

30°C

Humidity	66%
Wind Speed	SW 9 mph
Barometer	30.02 in
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	93°F (34°C)
Last update	14 Jul 3:45 pm CDT

More Information:

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

Extended Forecast for

Ozark IL

This Afternoon
High: 87 °F
Chance
T-storms
Tonight
Low: 71 °F
Chance
T-storms
Tuesday
High: 87 °F
Chance
T-storms and
Patchy Fog
then T-storms
Likely
Tuesday Night
Low: 73 °F
T-storms
Likely then
Chance
Showers
Wednesday
High: 89 °F
Mostly Sunny
then Chance
T-storms
Wednesday Night
Low: 74 °F
Mostly Clear
then Slight
Chance
T-storms
Thursday
High: 91 °F
Chance
T-storms
Thursday Night
Low: 73 °F
Chance
T-storms
Friday
High: 88 °F
Chance
T-storms

Detailed Forecast

This Afternoon

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 87. South southwest wind around 5 mph.

Tonight

A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 71. Light south southeast wind. Chance of precipitation is 30%.

Tuesday

A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then showers and thunderstorms likely after 4pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 87. Calm wind becoming south southwest 5 to 8 mph in the morning. Chance of precipitation is 60%.

Tuesday Night

Showers and thunderstorms likely before 10pm, then a chance of showers between 10pm and 1am, then a slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73. Light south southwest wind. Chance of precipitation is 60%.

Wednesday

A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. Southwest wind 3 to 7 mph.

Wednesday Night

A slight chance of showers and thunderstorms between 1am and 4am, then a slight chance of showers after 4am. Mostly clear, with a low around 74. South southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

Thursday

A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 91. Southwest wind 3 to 7 mph. Chance of precipitation is 40%.

Thursday Night

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

Friday

A chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 88. Calm wind becoming west southwest around 5 mph.

Friday Night

A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Calm wind.

Saturday

A chance of showers and thunderstorms. Partly sunny, with a high near 90. Calm wind becoming south southwest around 6 mph in the morning.

Saturday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 75. Light south southwest wind.

Sunday

A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Southwest wind 3 to 5 mph.