High Flood Risk For Saturated Tennessee Valley and South; Near-Blizzard Conditions Possible for the Plains and Upper Midwest This Weekend

A high risk for flash flooding near a stalled front will continue across the saturated Tennessee Valley and South today. Meanwhile, a storm system producing heavy mountain and rare low elevation snows will shift from the Southwest across the Plains this weekend, with near blizzard conditions. To the south, an outbreak of severe thunderstorms is expected for the Mississippi Valley on Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Overcast

45°F

7°C

Humidity 71%
Wind Speed E 12 mph
Barometer 30.24 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 22 Feb 2:45 pm CST
Extended Forecast for

Carterville IL

  • This
    Afternoon

    This Afternoon: A 30 percent chance of showers, mainly before 4pm.  Cloudy, with a high near 46. East northeast wind around 9 mph.

    Chance
    Showers

    High: 46 °F

  • Tonight

    Tonight: A chance of showers before 3am, then a chance of showers and thunderstorms between 3am and 4am, then showers likely and possibly a thunderstorm after 4am.  Cloudy, with a low around 43. East wind 6 to 8 mph.  Chance of precipitation is 60%.

    Showers
    Likely

    Low: 43 °F

  • Saturday

    Saturday: Showers and thunderstorms, mainly before 5pm. Some of the storms could be severe.  High near 64. South southeast wind 7 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%.

    Severe
    Thunderstorms

    High: 64 °F

  • Saturday
    Night

    Saturday Night: A 20 percent chance of showers before 7pm.  Partly cloudy, with a low around 38. Breezy, with a south wind 15 to 23 mph becoming west after midnight. Winds could gust as high as 39 mph.

    Breezy.
    Slight Chance
    Showers then
    Mostly Cloudy

    Low: 38 °F

  • Sunday

    Sunday: Sunny, with a high near 49. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 33 mph.

    Mostly Sunny
    and Breezy
    then Sunny

    High: 49 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 24. West northwest wind 7 to 13 mph, with gusts as high as 22 mph.

    Mostly Clear

    Low: 24 °F

  • Monday

    Monday: Sunny, with a high near 44. North northwest wind 5 to 7 mph becoming light and variable.

    Sunny

    High: 44 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 28. East northeast wind 3 to 5 mph.

    Mostly Clear

    Low: 28 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 49. South southeast wind 5 to 8 mph.

    Mostly Sunny

    High: 49 °F

Detailed Forecast

This Afternoon
A 30 percent chance of showers, mainly before 4pm. Cloudy, with a high near 46. East northeast wind around 9 mph.
Tonight
A chance of showers before 3am, then a chance of showers and thunderstorms between 3am and 4am, then showers likely and possibly a thunderstorm after 4am. Cloudy, with a low around 43. East wind 6 to 8 mph. Chance of precipitation is 60%.
Saturday
Showers and thunderstorms, mainly before 5pm. Some of the storms could be severe. High near 64. South southeast wind 7 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Saturday Night
A 20 percent chance of showers before 7pm. Partly cloudy, with a low around 38. Breezy, with a south wind 15 to 23 mph becoming west after midnight. Winds could gust as high as 39 mph.
Sunday
Sunny, with a high near 49. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 33 mph.
Sunday Night
Mostly clear, with a low around 24. West northwest wind 7 to 13 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 44. North northwest wind 5 to 7 mph becoming light and variable.
Monday Night
Mostly clear, with a low around 28. East northeast wind 3 to 5 mph.
Tuesday
Mostly sunny, with a high near 49. South southeast wind 5 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 36. South southeast wind 6 to 8 mph becoming west southwest after midnight.
Wednesday
Mostly cloudy, with a high near 47. West southwest wind 6 to 8 mph becoming north in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 28. North wind around 8 mph.
Thursday
A slight chance of rain and snow showers. Partly sunny, with a high near 43. North northeast wind around 7 mph.
Click Map For Forecast
Point Forecast:
Carterville IL
 37.78°N 89.09°W
3:16 pm CST Feb 22, 2019
3pm CST Feb 22, 2019-6pm CST Feb 28, 2019
 
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Additional Resources

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