National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Summerville Airport (KDYB)

Lat: 33.06°NLon: 80.28°WElev: 56ft.

25°C

77°F

Humidity 94%
Wind Speed Vrbl 7 km/h
Barometer 29.80 in
Dewpoint 24°C (75°F)
Visibility 16 km
Heat Index26°C (78°F)
Last update 27 Jun 7:15 am EDT
Extended Forecast for

10 Miles ESE Cottageville SC

Heat Advisory June 27, 11:00am until June 27, 06:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: A 40 percent chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 36. Heat index values as high as 42. South wind 10 to 13 km/h.

    High: 36 °C

    Partly Sunny
    then Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before midnight. Patchy fog after 2am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 24. South wind 5 to 11 km/h becoming southeast in the evening. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 cm possible.

    Low: 24 °C

    T-storms
    Likely then
    Slight Chance
    T-storms and
    Patchy Fog

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms, mainly after 1pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 33. Heat index values as high as 41. Calm wind becoming south 5 to 10 km/h in the afternoon. New rainfall amounts between 5 and 7.5 mm possible.

    High: 33 °C

    Slight Chance
    T-storms and
    Patchy Fog
    then Chance
    T-storms

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 24. Calm wind.

    Low: 24 °C

    Chance
    T-storms

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms, mainly after 8am. Partly sunny, with a high near 34. Calm wind becoming south 5 to 10 km/h in the morning. New rainfall amounts between 2.5 and 5 mm possible.

    High: 34 °C

    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 25.

    Low: 25 °C

    Chance
    T-storms

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms, mainly after 8am. Partly sunny, with a high near 34.

    High: 34 °C

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 24.

    Low: 24 °C

    Chance
    T-storms

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 32.

    High: 32 °C

    Chance
    T-storms

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 36. Heat index values as high as 42. South wind 10 to 13 km/h.
Tonight
Showers and thunderstorms likely, mainly before midnight. Patchy fog after 2am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 24. South wind 5 to 11 km/h becoming southeast in the evening. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 cm possible.
Friday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 33. Heat index values as high as 41. Calm wind becoming south 5 to 10 km/h in the afternoon. New rainfall amounts between 5 and 7.5 mm possible.
Friday Night
A 40 percent chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 24. Calm wind.
Saturday
A 50 percent chance of showers and thunderstorms, mainly after 8am. Partly sunny, with a high near 34. Calm wind becoming south 5 to 10 km/h in the morning. New rainfall amounts between 2.5 and 5 mm possible.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 25.
Sunday
A 50 percent chance of showers and thunderstorms, mainly after 8am. Partly sunny, with a high near 34.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 24.
Monday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 32.
Monday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 23.
Tuesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 32.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 23.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 34.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ESE Cottageville SC
 32.89°N 80.32°W (Elev. 30 m)
Last Update:
7:19 am EDT Jun 27, 2024
Forecast Valid:
7am EDT Jun 27, 2024-6pm EDT Jul 3, 2024
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation