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Severe storms possible in Plains, Mid-Mississippi Valley

Severe thunderstorms will be possible Wednesday afternoon and evening across portions of the Central Plains and Mid-Mississippi River Valley. Large hail and damaging wind will be the main threats.
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Hazardous Weather Conditions

Current conditions at

Charleston Executive Airport (KJZI)

Lat: 32.7°NLon: 80°WElev: 16ft.

Fair

77°F

25°C

Humidity 94%
Wind Speed Calm
Barometer 30.03 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 5 Aug 6:35 am EDT
Extended Forecast for

4 Miles SE Johns Island SC

  • Today

    Today: Mostly sunny, with a high near 91. Heat index values as high as 101. Southwest wind 7 to 16 mph.

    Mostly Sunny

    High: 91 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 78. Southwest wind 8 to 14 mph.

    Partly Cloudy

    Low: 78 °F

  • Thursday

    Thursday: A slight chance of showers and thunderstorms.  Partly sunny, with a high near 90. Heat index values as high as 101. South wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    High: 90 °F

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 78. Southwest wind 10 to 18 mph.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    Low: 78 °F

  • Friday

    Friday: A chance of showers and thunderstorms.  Partly sunny, with a high near 88. Southwest wind 9 to 16 mph.  Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

    Chance
    T-storms

    High: 88 °F

  • Friday
    Night

    Friday Night: A chance of showers and thunderstorms, mainly before midnight.  Mostly cloudy, with a low around 76. Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 76 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 88.

    Mostly Sunny

    High: 88 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 75.

    Partly Cloudy

    Low: 75 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 88.

    Mostly Sunny

    High: 88 °F

Detailed Forecast

Today
Mostly sunny, with a high near 91. Heat index values as high as 101. Southwest wind 7 to 16 mph.
Tonight
Partly cloudy, with a low around 78. Southwest wind 8 to 14 mph.
Thursday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 90. Heat index values as high as 101. South wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 78. Southwest wind 10 to 18 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 88. Southwest wind 9 to 16 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
A chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 76. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 88.
Saturday Night
Partly cloudy, with a low around 75.
Sunday
Mostly sunny, with a high near 88.
Sunday Night
Partly cloudy, with a low around 76.
Monday
Mostly sunny, with a high near 88.
Monday Night
Mostly cloudy, with a low around 77.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 30%.
  Click Map For Forecast
Point Forecast:
4 Miles SE Johns Island SC
 32.68°N 80.02°W (Elev. 10 ft)
3:25 am EDT Aug 5, 2015
6am EDT Aug 5, 2015-6pm EDT Aug 11, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database