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Heavy rain, thunderstorms possible across Southeast

A slow-moving storm system in the Gulf of Mexico will bring shower and thunderstorms across the Southeast and Gulf Coast on Tuesday. Heavy rain is possible for some locations. A few of the thunderstorms could become severe, especially across central and southern Florida.
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Current Conditions

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Partly Cloudy

64°F

18°C

Humidity 49%
Wind Speed NE 10 mph
Barometer 29.98 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update on 28 Apr 11:35 am EDT

Current conditions at

Charleston Executive Airport (KJZI)

Lat: 32.7°N Lon: 80°W Elev: 16ft.

For More Weather Information:

Charleston, SC Local Forecast Office

Johns Island SC

7 Day Forecast

  • This
    Afternoon

    Mostly Cloudy

    Mostly
    Cloudy

    High: 73 °F

  • Tonight

    Chance Showers Chance for Measurable Precipitation 40%

    Chance
    Showers

    Low: 56 °F

  • Wednesday

    Showers Chance for Measurable Precipitation 80%

    Showers

    High: 67 °F

  • Wednesday
    Night

    Showers Likely Chance for Measurable Precipitation 60%

    Showers
    Likely

    Low: 54 °F

  • Thursday

    Slight Chance Showers Chance for Measurable Precipitation 20%

    Slight Chc
    Showers

    High: 73 °F

  • Thursday
    Night

    Partly Cloudy

    Partly
    Cloudy

    Low: 56 °F

  • Friday

    Mostly Sunny

    Mostly
    Sunny

    High: 72 °F

  • Friday
    Night

    Mostly Clear

    Mostly
    Clear

    Low: 54 °F

  • Saturday

    Sunny

    Sunny

    High: 75 °F

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 73. East wind 8 to 10 mph.
Tonight
A chance of showers, mainly after 2am. Cloudy, with a low around 56. East wind around 7 mph. Chance of precipitation is 40%.
Wednesday
Showers. High near 67. Northeast wind 11 to 14 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Showers likely, mainly before 7pm. Cloudy, with a low around 54. Northeast wind 8 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A slight chance of showers. Partly sunny, with a high near 73. North wind 5 to 9 mph becoming light northwest in the afternoon. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 56.
Friday
Mostly sunny, with a high near 72.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 59.
Sunday
Sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 62.
Monday
Mostly sunny, with a high near 80.

ABOUT THIS FORECAST

Point Forecast: Johns Island SC
 32.73°N 80.07°W
Last Update: 9:24 am EDT Apr 28, 2015
Forecast Valid: 12pm EDT Apr 28, 2015-6pm EDT May 4, 2015
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