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Severe thunderstorms possible over the Mid Atlantic and Northeast U.S.

Severe thunderstorms may develop Monday afternoon and evening over portions of the Mid Atlantic and Northeast U.S. A few of the storms could contain damaging winds, large hail, and heavy rainfall. The severe weather threat will shift to the upper Midwest and Great Lakes by Tuesday and Wednesday of this week. Read More >

Current conditions at

Mount Vernon Airport (KMVN)

Lat: 38.33°NLon: 88.85°WElev: 466ft.

Fair

87°F

31°C

Humidity 55%
Wind Speed N 5 mph
Barometer 29.94 in (1013.2 mb)
Dewpoint 69°F (21°C)
Visibility NA
Heat Index91°F (33°C)
Last update 24 Jul 5:56 pm CDT
Extended Forecast for

3 Miles ESE Sesser IL

  • Tonight

    Tonight: Mostly clear, with a low around 69. East northeast wind 3 to 5 mph.

    Mostly Clear

    Low: 69 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 89. East wind around 6 mph.

    Mostly Sunny

    High: 89 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 70. East wind 3 to 5 mph.

    Mostly Clear

    Low: 70 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 94. Heat index values as high as 105. Light and variable wind becoming south southwest around 6 mph in the morning.

    Mostly Sunny

    High: 94 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 75. South wind around 6 mph.

    Partly Cloudy

    Low: 75 °F

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly after 1pm.  Mostly cloudy, with a high near 90. West southwest wind 5 to 7 mph.  Chance of precipitation is 60%.

    Chance
    T-storms then
    T-storms
    Likely

    High: 90 °F

  • Thursday
    Night

    Thursday Night: Showers and thunderstorms likely, mainly before 1am.  Mostly cloudy, with a low around 70. North northeast wind around 5 mph.  Chance of precipitation is 60%.

    T-storms
    Likely

    Low: 70 °F

  • Friday

    Friday: A slight chance of showers and thunderstorms before 1pm.  Partly sunny, with a high near 83. North northeast wind 5 to 8 mph.

    Slight Chance
    T-storms

    High: 83 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 64. North northeast wind 5 to 7 mph.

    Partly Cloudy

    Low: 64 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 69. East northeast wind 3 to 5 mph.
Tuesday
Mostly sunny, with a high near 89. East wind around 6 mph.
Tuesday Night
Mostly clear, with a low around 70. East wind 3 to 5 mph.
Wednesday
Mostly sunny, with a high near 94. Heat index values as high as 105. Light and variable wind becoming south southwest around 6 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 75. South wind around 6 mph.
Thursday
Showers and thunderstorms likely, mainly after 1pm. Mostly cloudy, with a high near 90. West southwest wind 5 to 7 mph. Chance of precipitation is 60%.
Thursday Night
Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 70. North northeast wind around 5 mph. Chance of precipitation is 60%.
Friday
A slight chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 83. North northeast wind 5 to 8 mph.
Friday Night
Partly cloudy, with a low around 64. North northeast wind 5 to 7 mph.
Saturday
Sunny, with a high near 83. North northeast wind 5 to 8 mph.
Saturday Night
Mostly clear, with a low around 61. North northeast wind 3 to 7 mph.
Sunday
Sunny, with a high near 84. North northeast wind 5 to 7 mph.
Sunday Night
Mostly clear, with a low around 63. North northeast wind 3 to 6 mph.
Monday
Sunny, with a high near 86. North northeast wind 3 to 6 mph.
Click Map For Forecast
Point Forecast:
3 Miles ESE Sesser IL
 38.07°N 89.01°W
5:16 pm CDT Jul 24, 2017
6pm CDT Jul 24, 2017-6pm CDT Jul 31, 2017
 
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