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Severe Thunderstorms With Heavy Rain Possible In The Upper Midwest; Excessive Heat For Central U.S.

Several rounds of strong to severe thunderstorms will be possible from the northern Plains and upper Midwest to the Great Lakes through Friday. Damaging winds, large hail, and flooding will be the primary threats with these storms. Excessive heat will grip the central Plains with heat indices approaching 105 to 110 degrees. Very hot and humid conditions are likely to expand into the Mid Atlantic. Read More >

Current conditions at

Charleston Executive Airport (KJZI)

Lat: 32.7°NLon: 80°WElev: 16ft.

Thunderstorm

84°F

29°C

Humidity 84%
Wind Speed Vrbl 3 mph
Barometer 30.07 in
Dewpoint 79°F (26°C)
Visibility 8.00 mi
Heat Index96°F (36°C)
Last update 20 Jul 3:15 pm EDT
Extended Forecast for

4 Miles SE Johns Island SC

  • Tonight

    Tonight: Mostly clear, with a low around 78. Southwest wind 6 to 10 mph.

    Mostly Clear

    Low: 78 °F

  • Friday

    Friday: A slight chance of showers and thunderstorms between 4pm and 5pm.  Sunny, with a high near 91. Heat index values as high as 101. Southwest wind 5 to 10 mph.  Chance of precipitation is 20%.

    Sunny then
    Slight Chance
    T-storms

    High: 91 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 78. Southwest wind 6 to 10 mph.

    Mostly Clear

    Low: 78 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 91. Heat index values as high as 102. Southwest wind 6 to 11 mph.

    Mostly Sunny

    High: 91 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 79. South wind 8 to 11 mph.

    Mostly Clear

    Low: 79 °F

  • Sunday

    Sunday: A slight chance of showers and thunderstorms.  Mostly sunny, with a high near 91. Chance of precipitation is 20%.

    Slight Chance
    T-storms

    High: 91 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 78.

    Partly Cloudy

    Low: 78 °F

  • Monday

    Monday: A chance of showers and thunderstorms.  Mostly sunny, with a high near 91. Chance of precipitation is 30%.

    Chance
    T-storms

    High: 91 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 78.

    Partly Cloudy

    Low: 78 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 78. Southwest wind 6 to 10 mph.
Friday
A slight chance of showers and thunderstorms between 4pm and 5pm. Sunny, with a high near 91. Heat index values as high as 101. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 78. Southwest wind 6 to 10 mph.
Saturday
Mostly sunny, with a high near 91. Heat index values as high as 102. Southwest wind 6 to 11 mph.
Saturday Night
Mostly clear, with a low around 79. South wind 8 to 11 mph.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 78.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 78.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 77. Chance of precipitation is 40%.
Wednesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 88. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 76. Chance of precipitation is 40%.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
4 Miles SE Johns Island SC
 32.68°N 80.02°W (Elev. 10 ft)
10:24 am EDT Jul 20, 2017
3pm EDT Jul 20, 2017-6pm EDT Jul 27, 2017
 
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