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Severe Weather and Flooding From Portions of the Plains to the Mid-Atlantic

A potent spring storm system with abundant moisture will bring a chance of significant severe weather and heavy rain today into tonight. Damaging winds, large hail, and a couple of tornadoes will be possible across the Tennessee Valley, middle Ohio Valley, and portions of the Mid-Atlantic. Heavy rain and flooding are possible from the Ozarks to the Tennessee Valley. Read More >

Hazardous Weather Conditions

Current conditions at

Mount Vernon, Mount Vernon Airport (KMVN)

Lat: 38.32°NLon: 88.87°WElev: 479ft.

Fog/Mist

65°F

18°C

Humidity 97%
Wind Speed SW 3 mph
Barometer 29.86 in (1010.7 mb)
Dewpoint 64°F (18°C)
Visibility 1.50 mi
Last update 27 May 4:56 am CDT
Extended Forecast for

3 Miles ESE Sesser IL

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly after 1pm.  Mostly cloudy, with a high near 84. Calm wind becoming south around 5 mph in the afternoon.

    Chance
    T-storms

    High: 84 °F

  • Tonight

    Tonight: Showers and thunderstorms, mainly before 1am.  Low around 66. South wind 6 to 8 mph.  Chance of precipitation is 80%.

    T-storms

    Low: 66 °F

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 79. Southwest wind 7 to 10 mph.

    Chance
    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 81. West wind 3 to 8 mph.

    Sunny

    High: 81 °F

  • Monday
    Night

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

    Partly Cloudy

    Low: 59 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80. West wind 3 to 8 mph.

    Mostly Sunny

    High: 80 °F

  • Tuesday
    Night

    Tuesday Night: A slight chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 59. Southwest wind 3 to 5 mph.

    Slight Chance
    T-storms

    Low: 59 °F

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 80. Light and variable wind becoming west 5 to 7 mph in the morning.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 80 °F

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 84. Calm wind becoming south around 5 mph in the afternoon.
Tonight
Showers and thunderstorms, mainly before 1am. Low around 66. South wind 6 to 8 mph. Chance of precipitation is 80%.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79. Southwest wind 7 to 10 mph.
Sunday Night
Partly cloudy, with a low around 59. West wind 3 to 8 mph.
Memorial Day
Sunny, with a high near 81. West wind 3 to 8 mph.
Monday Night
Partly cloudy, with a low around 59. West southwest wind 3 to 6 mph.
Tuesday
Mostly sunny, with a high near 80. West wind 3 to 8 mph.
Tuesday Night
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 59. Southwest wind 3 to 5 mph.
Wednesday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 80. Light and variable wind becoming west 5 to 7 mph in the morning.
Wednesday Night
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 60. West wind around 6 mph becoming light and variable after midnight.
Thursday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 78. Light and variable wind.
Thursday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Light east wind.
Friday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 77. East southeast wind 5 to 8 mph.
Click Map For Forecast
Point Forecast:
3 Miles ESE Sesser IL
 38.07°N 89.01°W
5:16 am CDT May 27, 2017
5am CDT May 27, 2017-6pm CDT Jun 2, 2017
 
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