Notice of NWS' New Version of Forecast
A new version of Forecast will launch April 4, 2017.
Click here to visit the new site for details.

Severe weather threat shifts east into Mississippi Valley on Wednesday

The National Weather Service Storm Prediction Center expects an enhanced risk of severe weather on Wednesday. The area of greatest concern is from central Missouri through Arkansas into eastern Texas and Louisiana. In this area, damaging winds, very large hail and isolated tornadoes are all possible. Read More >

Hazardous Weather Conditions

Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Benton IL

  • Today

    Today: Isolated showers and thunderstorms between noon and 2pm.  Partly sunny, with a high near 69. East southeast wind 13 to 16 mph, with gusts as high as 22 mph.  Chance of precipitation is 20%.

    Partly Sunny
    then Isolated
    T-storms

    High: 69 °F

  • Tonight

    Tonight: A slight chance of showers and thunderstorms between 10pm and 1am, then showers and possibly a thunderstorm after 1am.  Low around 58. East wind around 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%.

    Slight Chance
    T-storms then
    Showers

    Low: 58 °F

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm, then showers and thunderstorms after 1pm.  High near 71. South wind 9 to 15 mph, with gusts as high as 28 mph.  Chance of precipitation is 80%.

    Showers
    Likely then
    T-storms

    High: 71 °F

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 49. South southwest wind 7 to 10 mph.  Chance of precipitation is 50%.

    Chance
    Showers

    Low: 49 °F

  • Friday

    Friday: A 30 percent chance of showers before 1pm.  Mostly cloudy, with a high near 57. West northwest wind 7 to 10 mph.

    Chance
    Showers

    High: 57 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 42. Northwest wind 5 to 7 mph.

    Mostly Cloudy

    Low: 42 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 61. North wind around 5 mph.

    Mostly Sunny

    High: 61 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 44. Light east northeast wind.

    Partly Cloudy

    Low: 44 °F

  • Sunday

    Sunday: Partly sunny, with a high near 67. East wind 5 to 8 mph.

    Partly Sunny

    High: 67 °F

Detailed Forecast

Today
Isolated showers and thunderstorms between noon and 2pm. Partly sunny, with a high near 69. East southeast wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Tonight
A slight chance of showers and thunderstorms between 10pm and 1am, then showers and possibly a thunderstorm after 1am. Low around 58. East wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.
Thursday
Showers likely and possibly a thunderstorm, then showers and thunderstorms after 1pm. High near 71. South wind 9 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. South southwest wind 7 to 10 mph. Chance of precipitation is 50%.
Friday
A 30 percent chance of showers before 1pm. Mostly cloudy, with a high near 57. West northwest wind 7 to 10 mph.
Friday Night
Mostly cloudy, with a low around 42. Northwest wind 5 to 7 mph.
Saturday
Mostly sunny, with a high near 61. North wind around 5 mph.
Saturday Night
Partly cloudy, with a low around 44. Light east northeast wind.
Sunday
Partly sunny, with a high near 67. East wind 5 to 8 mph.
Sunday Night
A chance of showers after 1am. Mostly cloudy, with a low around 50. East wind around 7 mph.
Monday
Showers and thunderstorms likely. Mostly cloudy, with a high near 67. East southeast wind around 9 mph.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 51. East southeast wind around 7 mph becoming west northwest after midnight.
Tuesday
A chance of showers. Partly sunny, with a high near 67. West southwest wind around 7 mph.
Click Map For Forecast
Point Forecast:
Benton IL
 38°N 88.93°W
10:16 am CDT Mar 29, 2017
10am CDT Mar 29, 2017-6pm CDT Apr 4, 2017
 
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