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Severe Weather and Flooding Possible Saturday in the Mid-Mississippi & Lower Ohio River Valleys

A potent spring storm system with abundant moisture will bring a chance of significant severe weather and heavy rain across parts of the southern & central Plains to the lower Ohio & Tennessee Valleys on Saturday. Strong tornadoes, extremely large hail, and widespread damaging winds are possible in these areas. Read More >

Hazardous Weather Conditions

Current conditions at

Mount Vernon, Mount Vernon Airport (KMVN)

Lat: 38.32°NLon: 88.87°WElev: 479ft.

67°F

19°C

Humidity 97%
Wind Speed S 3 mph
Barometer 29.85 in (1010.4 mb)
Dewpoint 66°F (19°C)
Visibility 9.00 mi
Last update 27 May 12:56 am CDT
Extended Forecast for

3 Miles ESE Sesser IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 66. West southwest wind 3 to 6 mph.

    Mostly Cloudy

    Low: 66 °F

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly after 1pm.  Mostly cloudy, with a high near 82. Calm wind becoming south around 6 mph in the afternoon.

    Chance
    T-storms

    High: 82 °F

  • Saturday
    Night

    Saturday Night: Showers and thunderstorms likely, mainly before 1am. Some storms could be severe, with large hail, damaging winds, and heavy rain.  Mostly cloudy, with a low around 66. South wind 6 to 9 mph.  Chance of precipitation is 70%.

    Severe
    Thunderstorms

    Low: 66 °F

  • Sunday

    Sunday: Scattered showers and thunderstorms.  Mostly cloudy, with a high near 79. Southwest wind 8 to 10 mph.  Chance of precipitation is 30%.

    Scattered
    T-storms

    High: 79 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 59. West wind 3 to 8 mph.

    Partly Cloudy

    Low: 59 °F

  • Memorial
    Day

    Memorial Day: Sunny, with a high near 80. West wind 3 to 8 mph.

    Sunny

    High: 80 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 59. West southwest wind 3 to 6 mph.

    Mostly Clear

    Low: 59 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 79. West wind 5 to 8 mph.

    Mostly Sunny

    High: 79 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms, mainly before 1am.  Partly cloudy, with a low around 60. West wind around 6 mph becoming light and variable  after midnight.

    Chance
    T-storms

    Low: 60 °F

Detailed Forecast

Overnight
Mostly cloudy, with a low around 66. West southwest wind 3 to 6 mph.
Saturday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 82. Calm wind becoming south around 6 mph in the afternoon.
Saturday Night
Showers and thunderstorms likely, mainly before 1am. Some storms could be severe, with large hail, damaging winds, and heavy rain. Mostly cloudy, with a low around 66. South wind 6 to 9 mph. Chance of precipitation is 70%.
Sunday
Scattered showers and thunderstorms. Mostly cloudy, with a high near 79. Southwest wind 8 to 10 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 59. West wind 3 to 8 mph.
Memorial Day
Sunny, with a high near 80. West wind 3 to 8 mph.
Monday Night
Mostly clear, with a low around 59. West southwest wind 3 to 6 mph.
Tuesday
Mostly sunny, with a high near 79. West wind 5 to 8 mph.
Tuesday Night
A chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 60. West wind around 6 mph becoming light and variable after midnight.
Wednesday
A chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 80. West southwest wind 3 to 7 mph.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Southwest wind around 6 mph becoming light and variable in the evening.
Thursday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 78. Southeast wind around 6 mph.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Southeast wind around 5 mph.
Friday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 76. East wind around 6 mph.
Click Map For Forecast
Point Forecast:
3 Miles ESE Sesser IL
 38.07°N 88.99°W
1:31 am CDT May 27, 2017
1am CDT May 27, 2017-6pm CDT Jun 2, 2017
 
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