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 >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Fair

64°F

18°C

Humidity	92%
Wind Speed	S 7 mph
Barometer	29.83 in
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Last update	18 Oct 5:15 am CDT

More Information:

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

Extended Forecast for

3 Miles NE Goreville IL

Today
High: 82 °F
Slight Chance
T-storms then
Showers
Likely
Tonight
Low: 52 °F
Showers
Sunday
High: 63 °F
Showers
Likely then
Slight Chance
Showers
Sunday Night
Low: 43 °F
Clear
Monday
High: 69 °F
Sunny
Monday Night
Low: 51 °F
Mostly Clear
Tuesday
High: 65 °F
Sunny
Tuesday Night
Low: 41 °F
Clear
Wednesday
High: 64 °F
Sunny

Detailed Forecast

Today

A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 82. South southwest wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

Tonight

Showers and thunderstorms. Low around 52. South wind 10 to 14 mph becoming west after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%.

Sunday

Showers likely, mainly before 7am. Mostly cloudy through mid morning, then gradual clearing, with a high near 63. West northwest wind 14 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.

Sunday Night

Clear, with a low around 43. West wind around 6 mph becoming calm in the evening.

Monday

Sunny, with a high near 69. Light south wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

Monday Night

Mostly clear, with a low around 51. South wind 8 to 11 mph becoming west after midnight. Winds could gust as high as 22 mph.

Tuesday

Sunny, with a high near 65. West northwest wind 8 to 15 mph, with gusts as high as 23 mph.

Tuesday Night

Clear, with a low around 41. West northwest wind around 6 mph becoming calm in the evening.

Wednesday

Sunny, with a high near 64. Calm wind becoming west northwest 5 to 7 mph in the morning.