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Alberto will pose a variety of Hazards for the South over the Memorial Day Weekend

Subtropical Storm Alberto is slowly moving through the northwestern Caribbean Sea. Tropical Storm-force winds and storm surge possible along the north-central Gulf Coast later this weekend. Regardless of the track, heavy rainfall and flooding is possible in the Southeast over the weekend and into next week. Swells from Alberto will create dangerous surf and rip currents along the Gulf Coast. Read More >

Hazardous Weather Conditions

Current conditions at

Mount Vernon Airport (KMVN)

Lat: 38.33°NLon: 88.85°WElev: 466ft.

Fog/Mist

66°F

19°C

Humidity 100%
Wind Speed SW 3 mph
Barometer 29.82 in (1009.6 mb)
Dewpoint 66°F (19°C)
Visibility 1.00 mi
Last update 26 May 4:52 am CDT
Extended Forecast for

3 Miles SE Sesser IL

  • Overnight

    Overnight: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 68. Light southwest wind.

    Slight Chance
    T-storms

    Low: 68 °F

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly between noon and 1pm.  Patchy fog before 7am.  Otherwise, mostly sunny, with a high near 88. Southwest wind 3 to 6 mph.

    Chance
    T-storms and
    Patchy Fog

    High: 88 °F

  • Saturday
    Night

    Saturday Night: Clear, with a low around 68. South southwest wind 3 to 5 mph.

    Clear

    Low: 68 °F

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 1pm.  Increasing clouds, with a high near 91. Calm wind becoming southeast around 6 mph in the afternoon.

    Sunny then
    Slight Chance
    T-storms

    High: 91 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 68. Light east southeast wind.

    Partly Cloudy

    Low: 68 °F

  • Memorial
    Day

    Memorial Day: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 88. Calm wind becoming east 5 to 8 mph in the morning.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 88 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 68. East wind 3 to 5 mph.

    Partly Cloudy

    Low: 68 °F

  • Tuesday

    Tuesday: A chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 86. East wind 5 to 8 mph.

    Partly Sunny
    then Chance
    T-storms

    High: 86 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 69. East wind 5 to 7 mph.

    Chance
    T-storms

    Low: 69 °F

Detailed Forecast

Overnight
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Light southwest wind.
Saturday
A 30 percent chance of showers and thunderstorms, mainly between noon and 1pm. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 88. Southwest wind 3 to 6 mph.
Saturday Night
Clear, with a low around 68. South southwest wind 3 to 5 mph.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Increasing clouds, with a high near 91. Calm wind becoming southeast around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 68. Light east southeast wind.
Memorial Day
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. Calm wind becoming east 5 to 8 mph in the morning.
Monday Night
Partly cloudy, with a low around 68. East wind 3 to 5 mph.
Tuesday
A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 86. East wind 5 to 8 mph.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. East wind 5 to 7 mph.
Wednesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 84. East wind around 6 mph becoming west northwest in the afternoon.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Southwest wind around 6 mph.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 88. West southwest wind 5 to 9 mph.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Southwest wind around 6 mph.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 90. West wind 6 to 8 mph.
Click Map For Forecast
Point Forecast:
3 Miles SE Sesser IL
 38.07°N 89.01°W
5:15 am CDT May 26, 2018
5am CDT May 26, 2018-6pm CDT Jun 1, 2018
 
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