Tracking Storm System Across the Eastern U.S.

A storm system will continue to produce widespread showers and thunderstorms as it progresses eastward across the central U.S. into the Northeast through the weekend. There are risks of severe thunderstorms and excessive rainfall on Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >

Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Fair

70°F

21°C

Humidity	69%
Wind Speed	SE 3 mph
Barometer	29.87 in
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	17 Oct 7:15 pm CDT

More Information:

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

Extended Forecast for

6 Miles WNW Goreville IL

Tonight
Low: 63 °F
Partly Cloudy
Saturday
High: 78 °F
Slight Chance
T-storms then
Showers
Likely
Saturday Night
Low: 50 °F
Showers
Sunday
High: 62 °F
Chance
Showers then
Sunny
Sunday Night
Low: 44 °F
Clear
Monday
High: 68 °F
Sunny
Monday Night
Low: 51 °F
Mostly Clear
Tuesday
High: 64 °F
Sunny
Tuesday Night
Low: 41 °F
Clear

Detailed Forecast

Tonight

Partly cloudy, with a low around 63. South wind around 6 mph.

Saturday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Increasing clouds, with a high near 78. South southwest wind 7 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

Saturday Night

Showers and possibly a thunderstorm before 1am, then showers likely. Low around 50. South southwest wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 100%.

Sunday

A 30 percent chance of showers before 7am. Partly sunny, then gradually becoming sunny, with a high near 62. West northwest wind 11 to 17 mph, with gusts as high as 30 mph.

Sunday Night

Clear, with a low around 44. West wind around 5 mph becoming calm in the evening.

Monday

Sunny, with a high near 68. South wind 5 to 14 mph, with gusts as high as 25 mph.

Monday Night

Mostly clear, with a low around 51. South southwest wind around 10 mph becoming west after midnight. Winds could gust as high as 21 mph.

Tuesday

Sunny, with a high near 64. West northwest wind 9 to 11 mph, with gusts as high as 22 mph.

Tuesday Night

Clear, with a low around 41. West northwest wind 3 to 6 mph.

Wednesday

Sunny, with a high near 63. West northwest wind 3 to 6 mph.