National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tropical Rainfall Continues from the Remnants of Imelda

Intense tropical rainfall continues in portions of Southeast Texas and Southwest Louisiana from the remnants of Imelda. These additional rains will only compound ongoing issues with flooding. The heavy rain focus will gradually shift to the ArkLaTex region on Friday. Also on Friday, a cold front arriving into the Upper Midwest will likely produce severe thunderstorms and locally heavy rainfall. Read More >

Hazardous Weather Conditions

Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

A Few Clouds

75°F

24°C

Humidity 89%
Wind Speed S 13 mph
Barometer 30.16 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 20 Sep 8:45 am CDT
Extended Forecast for

Marion IL

  • Today

    Today: A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 87. South wind 11 to 13 mph.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 87 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 67. Light south wind.

    Partly Cloudy

    Low: 67 °F

  • Saturday

    Saturday: Partly sunny, with a high near 86. South wind 6 to 10 mph, with gusts as high as 22 mph.

    Partly Sunny

    High: 86 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 68. South wind around 6 mph.

    Partly Cloudy

    Low: 68 °F

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 86. Southwest wind 7 to 15 mph, with gusts as high as 28 mph.

    Chance
    T-storms

    High: 86 °F

  • Sunday
    Night

    Sunday Night: Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 61. Southwest wind 5 to 7 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.

    T-storms
    Likely

    Low: 61 °F

  • Monday

    Monday: Sunny, with a high near 79. Calm wind becoming north around 6 mph in the morning.

    Sunny

    High: 79 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 57. Calm wind.

    Mostly Clear

    Low: 57 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 80. Calm wind becoming south around 5 mph in the afternoon.

    Partly Sunny

    High: 80 °F

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 87. South wind 11 to 13 mph.
Tonight
Partly cloudy, with a low around 67. Light south wind.
Saturday
Partly sunny, with a high near 86. South wind 6 to 10 mph, with gusts as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 68. South wind around 6 mph.
Sunday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 86. Southwest wind 7 to 15 mph, with gusts as high as 28 mph.
Sunday Night
Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 61. Southwest wind 5 to 7 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Monday
Sunny, with a high near 79. Calm wind becoming north around 6 mph in the morning.
Monday Night
Mostly clear, with a low around 57. Calm wind.
Tuesday
Partly sunny, with a high near 80. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
A slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 61. Calm wind.
Wednesday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 83. Light south wind becoming west southwest 5 to 9 mph in the morning.
Wednesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Light west southwest wind.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84. Calm wind becoming west southwest around 6 mph in the morning.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Marion IL
 37.73°N 88.92°W
Last Update:
8:16 am CDT Sep 20, 2019
Forecast Valid:
9am CDT Sep 20, 2019-6pm CDT Sep 26, 2019
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation