Heavy Rainfall Continues Over Parts of the Southeast; Critical Fire Weather Conditions in the West

Locally heavy rainfall and the risk of strong to severe thunderstorms will continue over parts of the Southeast into Friday. Meanwhile, gusty winds and low humidity will result in critical fire weather conditions for portions of the Northern Rockies, High Plains, and Great Basin. A series of low pressure systems will advance into the Pacific Northwest and bring unsettled weather into the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Charleston, Charleston Air Force Base (KCHS)

Lat: 32.9°NLon: 80.04°WElev: 46ft.

Light Rain Fog/Mist

74°F

23°C

Humidity 88%
Wind Speed S 8 mph
Barometer 30.01 in (1016.3 mb)
Dewpoint 70°F (21°C)
Visibility 6.00 mi
Last update 25 Sep 1:56 am EDT
Extended Forecast for

3 Miles SSW Johns Island SC

  • Overnight

    Overnight: Partly cloudy, with a low around 72. South wind around 9 mph.

    Partly Cloudy

    Low: 72 °F

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms after 8am.  Partly sunny, with a high near 81. Southeast wind 8 to 13 mph.  New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    High: 81 °F

  • Friday
    Night

    Friday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 73. South wind 5 to 9 mph.

    Chance
    T-storms

    Low: 73 °F

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 85. South wind 3 to 5 mph.

    Chance
    T-storms

    High: 85 °F

  • Saturday
    Night

    Saturday Night: A 20 percent chance of showers.  Partly cloudy, with a low around 72. Southeast wind around 5 mph becoming calm  after midnight.

    Slight Chance
    Showers

    Low: 72 °F

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 84.

    Slight Chance
    T-storms

    High: 84 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 71.

    Chance
    Showers

    Low: 71 °F

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms.  Partly sunny, with a high near 83.

    Chance
    T-storms

    High: 83 °F

  • Monday
    Night

    Monday Night: A 20 percent chance of showers.  Partly cloudy, with a low around 69.

    Slight Chance
    Showers

    Low: 69 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 72. South wind around 9 mph.
Friday
A 50 percent chance of showers and thunderstorms after 8am. Partly sunny, with a high near 81. Southeast wind 8 to 13 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. South wind 5 to 9 mph.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85. South wind 3 to 5 mph.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 72. Southeast wind around 5 mph becoming calm after midnight.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Sunday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Monday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 69.
Tuesday
Sunny, with a high near 81.
Tuesday Night
Mostly clear, with a low around 66.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Partly cloudy, with a low around 60.
Thursday
Sunny, with a high near 74.
Click Map For Forecast
Point Forecast:
3 Miles SSW Johns Island SC
 32.69°N 80.1°W (Elev. 7 ft)
12:17 am EDT Sep 25, 2020
3am EDT Sep 25, 2020-6pm EDT Oct 1, 2020
 
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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