Multiple Hazards through Upcoming Weekend

The threat of severe thunderstorms will exist in the Midwest and Ohio Valley through Friday. Elevated to critical fire weather conditions will be in place across the Four-Corners through the weekend. Early season heat with likely record high temperatures will spread from the South into the Ohio Valley, Mid-Atlantic, and Northeast on Friday, Saturday and perhaps Sunday. Read More >

Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Fair

75°F

24°C

Humidity 77%
Wind Speed S 17 G 23 mph
Barometer 29.57 in
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 20 May 2:55 am CDT
Extended Forecast for

Carterville IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 73. South southwest wind around 16 mph, with gusts as high as 28 mph.

    Mostly Cloudy

    Low: 73 °F

  • Friday

    Friday: Sunny, with a high near 89. Breezy, with a south southwest wind 20 to 23 mph, with gusts as high as 38 mph.

    Sunny and
    Breezy

    High: 89 °F

  • Friday
    Night

    Friday Night: A slight chance of showers and thunderstorms between 1am and 4am, then a slight chance of showers after 4am.  Partly cloudy, with a low around 71. South wind 10 to 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 20%.

    Mostly Clear
    then Slight
    Chance
    T-storms

    Low: 71 °F

  • Saturday

    Saturday: A slight chance of showers, then a chance of showers and thunderstorms after 10am.  Mostly sunny, with a high near 88. South southwest wind 9 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 50%.

    Slight Chance
    T-storms then
    Chance
    T-storms

    High: 88 °F

  • Saturday
    Night

    Saturday Night: Showers and possibly a thunderstorm.  Low around 59. South southwest wind 5 to 7 mph, with gusts as high as 18 mph.  Chance of precipitation is 80%.

    T-storms

    Low: 59 °F

  • Sunday

    Sunday: A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm.  Mostly cloudy, with a high near 69. North northwest wind 7 to 10 mph.  Chance of precipitation is 40%.

    Chance
    T-storms

    High: 69 °F

  • Sunday
    Night

    Sunday Night: A slight chance of showers and thunderstorms.  Mostly cloudy, with a low around 53. North wind around 6 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Slight Chance
    Showers

    Low: 53 °F

  • Monday

    Monday: A slight chance of showers.  Mostly sunny, with a high near 72. East northeast wind 7 to 10 mph, with gusts as high as 18 mph.

    Slight Chance
    Showers

    High: 72 °F

  • Monday
    Night

    Monday Night: A chance of showers, mainly after 1am.  Mostly cloudy, with a low around 57. East northeast wind 3 to 6 mph.

    Chance
    Showers

    Low: 57 °F

Detailed Forecast

Overnight
Mostly cloudy, with a low around 73. South southwest wind around 16 mph, with gusts as high as 28 mph.
Friday
Sunny, with a high near 89. Breezy, with a south southwest wind 20 to 23 mph, with gusts as high as 38 mph.
Friday Night
A slight chance of showers and thunderstorms between 1am and 4am, then a slight chance of showers after 4am. Partly cloudy, with a low around 71. South wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 88. South southwest wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Saturday Night
Showers and possibly a thunderstorm. Low around 59. South southwest wind 5 to 7 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.
Sunday
A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 69. North northwest wind 7 to 10 mph. Chance of precipitation is 40%.
Sunday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 53. North wind around 6 mph. Chance of precipitation is 20%.
Monday
A slight chance of showers. Mostly sunny, with a high near 72. East northeast wind 7 to 10 mph, with gusts as high as 18 mph.
Monday Night
A chance of showers, mainly after 1am. Mostly cloudy, with a low around 57. East northeast wind 3 to 6 mph.
Tuesday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 77. South southeast wind 5 to 8 mph.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 62. Southeast wind around 6 mph.
Wednesday
Showers likely. Partly sunny, with a high near 77. West southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 59. West wind around 6 mph becoming light and variable in the evening.
Thursday
A chance of showers. Mostly sunny, with a high near 77. West southwest wind 5 to 8 mph.
Click Map For Forecast
Point Forecast:
Carterville IL
 37.76°N 89.09°W
2:15 am CDT May 20, 2022
3am CDT May 20, 2022-6pm CDT May 26, 2022
 
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