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Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

A Few Clouds

93°F

34°C

Humidity	53%
Wind Speed	W 3 mph
Barometer	30.09 in
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	103°F (39°C)
Last update	16 Aug 12:45 pm CDT

More Information:

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

Extended Forecast for

2 Miles SW Orient IL

Heat Advisory until August 19, 07:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory until August 19, 07:00pm
NOW until 7:00pm Tue
Heat Advisory
This Afternoon
High: 97 °F
Hot
Tonight
Low: 74 °F
Partly Cloudy
Sunday
High: 100 °F
Mostly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 76 °F
Partly Cloudy
Monday
High: 100 °F
Hot
Monday Night
Low: 75 °F
Mostly Clear
Tuesday
High: 100 °F
Hot
Tuesday Night
Low: 73 °F
Chance
Showers

Detailed Forecast

This Afternoon

Mostly sunny and hot, with a high near 97. South southeast wind 3 to 5 mph.

Tonight

Partly cloudy, with a low around 74. Light south southeast wind.

Sunday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 100. Heat index values as high as 106. Calm wind becoming south southeast around 5 mph.

Sunday Night

Partly cloudy, with a low around 76. Calm wind.

Monday

Sunny and hot, with a high near 100. Light south wind.

Monday Night

Mostly clear, with a low around 75. Light and variable wind.

Tuesday

Sunny and hot, with a high near 100. Calm wind becoming west around 6 mph in the afternoon.

Tuesday Night

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

Wednesday

A chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 90. North wind 5 to 10 mph.