Severe Thunderstorm and Flash Flood Threats Early This Week

The threat for severe thunderstorms and flash flooding are likely from the central and southern Plains into the Ohio/Tennessee Valleys and Mid-Atlantic early this week. A couple of slow moving systems will track west to east, while a plume of moisture focuses near a stalled front. Some of the thunderstorms could contain damaging winds and large hail, while flood watches extend from MO/IL to DE/NJ. Read More >

Current conditions at

Charleston, Charleston Air Force Base (KCHS)

Lat: 32.9°NLon: 80.04°WElev: 46ft.

Mostly Cloudy

84°F

29°C

Humidity 70%
Wind Speed W 8 mph
Barometer 30.10 in (1019.0 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 17 Jun 10:56 am EDT
Extended Forecast for

3 Miles SSE Summerville SC

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 91. South wind 6 to 9 mph.

    Slight Chance
    T-storms

    High: 91 °F

  • Tonight

    Tonight: Mostly clear, with a low around 72. South wind 3 to 8 mph.

    Mostly Clear

    Low: 72 °F

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly after 10am.  Partly sunny, with a high near 89. Calm wind becoming south 5 to 8 mph in the morning.

    Chance
    T-storms

    High: 89 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 73. South wind 5 to 7 mph becoming calm  after midnight.

    Slight Chance
    T-storms

    Low: 73 °F

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms.  Partly sunny, with a high near 91. Southwest wind 5 to 9 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    High: 91 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 75.

    Slight Chance
    T-storms

    Low: 75 °F

  • Thursday

    Thursday: Showers and thunderstorms likely.  Mostly sunny, with a high near 91. Chance of precipitation is 60%.

    T-storms
    Likely

    High: 91 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 73.

    Chance
    T-storms

    Low: 73 °F

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 92.

    Slight Chance
    T-storms

    High: 92 °F

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 91. South wind 6 to 9 mph.
Tonight
Mostly clear, with a low around 72. South wind 3 to 8 mph.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly after 10am. Partly sunny, with a high near 89. Calm wind becoming south 5 to 8 mph in the morning.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. South wind 5 to 7 mph becoming calm after midnight.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 91. Southwest wind 5 to 9 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75.
Thursday
Showers and thunderstorms likely. Mostly sunny, with a high near 91. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Friday Night
Partly cloudy, with a low around 73.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Click Map For Forecast
Point Forecast:
3 Miles SSE Summerville SC
 32.97°N 80.17°W (Elev. 30 ft)
10:30 am EDT Jun 17, 2019
11am EDT Jun 17, 2019-6pm EDT Jun 23, 2019
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database