Tracking Storm System Across the Central U.S.

A storm system will slowly continue to press across the central U.S. Friday and Saturday with widespread showers and thunderstorms. Slight risks for severe thunderstorms and excessive rainfall have been issued 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

66°F

19°C

Humidity	66%
Wind Speed	Calm
Barometer	30.05 in
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	16 Oct 9:35 pm CDT

More Information:

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

Extended Forecast for

Spillertown IL

Tonight
Low: 56 °F
Partly Cloudy
Friday
High: 80 °F
Partly Sunny
Friday Night
Low: 61 °F
Partly Cloudy
Saturday
High: 84 °F
Slight Chance
Showers then
T-storms
Likely
Saturday Night
Low: 52 °F
T-storms
Sunday
High: 66 °F
Sunny
Sunday Night
Low: 41 °F
Clear
Monday
High: 72 °F
Sunny
Monday Night
Low: 52 °F
Slight Chance
Showers then
Chance
T-storms

Detailed Forecast

Tonight

Partly cloudy, with a low around 56. East southeast wind around 6 mph.

Friday

Partly sunny, with a high near 80. South wind 5 to 8 mph.

Friday Night

Partly cloudy, with a low around 61. South southeast wind 5 to 7 mph.

Saturday

Showers and thunderstorms likely, mainly after 3pm. Increasing clouds, with a high near 84. South southwest wind 10 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.

Saturday Night

Showers and possibly a thunderstorm before 4am, then showers likely. Low around 52. South southwest wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

Sunday

Sunny, with a high near 66. West northwest wind 15 to 18 mph, with gusts as high as 24 mph.

Sunday Night

Clear, with a low around 41. West wind 5 to 7 mph becoming calm in the evening.

Monday

Sunny, with a high near 72. Light south wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 20 mph.

Monday Night

A slight chance of showers, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 52. South wind 8 to 10 mph.

Tuesday

A slight chance of showers before 1pm. Sunny, with a high near 69. West wind 11 to 15 mph, with gusts as high as 23 mph.

Tuesday Night

Mostly clear, with a low around 42. West wind 6 to 11 mph.