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Severe Thunderstorms and Flash Flooding Possible

Severe weather will be possible through Monday across the northern and central Plains. Large hail, damaging winds and heavy rain are the main threats. An isolated tornado cannot be ruled out. Across the southern Plains, heavy rainfall could lead to isolated flash flooding with 3 to 4 inches of rainfall possible by Tuesday afternoon.
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Hazardous Weather Conditions

Current conditions at

Mount Vernon, Mount Vernon Airport (KMVN)

Lat: 38.32°NLon: 88.87°WElev: 479ft.

Fair

66°F

19°C

Humidity 88%
Wind Speed Calm
Barometer 30.05 in
Dewpoint 63°F (17°C)
Visibility 2.50 mi
Last update 5 Jul 11:35 pm CDT
Extended Forecast for

3 Miles ESE Sesser IL

  • Overnight

    Mostly Clear

    Mostly
    Clear

    Low: 68 °F

  • Monday

    Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

    Slight Chc
    Thunderstorms

    High: 88 °F

  • Monday
    Night

    Chance Thunderstorms Chance for Measurable Precipitation 40%

    Chance
    Thunderstorms

    Low: 73 °F

  • Tuesday

    Thunderstorms Likely Chance for Measurable Precipitation 70%

    Thunderstorms
    Likely

    High: 80 °F

  • Tuesday
    Night

    Thunderstorms Likely Chance for Measurable Precipitation 60%

    Thunderstorms
    Likely

    Low: 66 °F

  • Wednesday

    Chance Thunderstorms Chance for Measurable Precipitation 50%

    Chance
    Thunderstorms

    High: 79 °F

  • Wednesday
    Night

    Chance Thunderstorms Chance for Measurable Precipitation 40%

    Chance
    Thunderstorms

    Low: 69 °F

  • Thursday

    Chance Thunderstorms

    Chance
    Thunderstorms

    High: 85 °F

  • Thursday
    Night

    Chance Thunderstorms

    Chance
    Thunderstorms

    Low: 70 °F

Detailed Forecast

Overnight
Mostly clear, with a low around 68. Light south wind.
Monday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 88. South southwest wind 5 to 13 mph, with gusts as high as 22 mph.
Monday Night
A 40 percent chance of showers and thunderstorms after 10pm. Mostly cloudy, with a low around 73. South wind 8 to 11 mph.
Tuesday
Showers and thunderstorms likely. Cloudy, with a high near 80. West wind 7 to 11 mph. Chance of precipitation is 70%.
Tuesday Night
Showers and thunderstorms likely. Cloudy, with a low around 66. West wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 60%.
Wednesday
A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 79. South southeast wind 5 to 10 mph.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. South southwest wind around 8 mph.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 85. Southwest wind 8 to 11 mph.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 70. South southwest wind around 6 mph.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 88. South southwest wind 5 to 9 mph.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 72. South southwest wind around 7 mph.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 89. Southwest wind 6 to 8 mph.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 72. South southwest wind around 7 mph.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 88. Southwest wind 7 to 10 mph.
  Click Map For Forecast
Point Forecast:
3 Miles ESE Sesser IL
 38.07°N 89.01°W
11:43 pm CDT Jul 5, 2015
12am CDT Jul 6, 2015-6pm CDT Jul 12, 2015
 
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