Vigorous System Impacting the Northwest; Large System To Affect East

A potent storm system is delivering heavy rainfall, strong winds, rough surf and beach erosion along the Pacific Northwest coast with mountain snow inland. Expect a couple more systems to arrive late week into the weekend. Meanwhile, another developing large scale system will deliver a heavy rain and renewed flood threat to much of the East late Wednesday through Friday, which may impact travel. Read More >

Hazardous Weather Conditions

Current conditions at

Charleston, Charleston Air Force Base (KCHS)

Lat: 32.9°NLon: 80.04°WElev: 46ft.

Mostly Cloudy

46°F

8°C

Humidity 86%
Wind Speed Calm
Barometer 30.16 in (1021.2 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 18 Dec 9:56 pm EST
Extended Forecast for

Hanahan SC

  • Tonight

    Tonight: Partly cloudy, with a low around 42. Northeast wind around 6 mph.

    Partly Cloudy

    Low: 42 °F

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 64. East wind around 6 mph.

    Mostly Cloudy

    High: 64 °F

  • Wednesday
    Night

    Wednesday Night: Rain likely, mainly after 4am.  Cloudy, with a low around 53. East wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Cloudy then
    Rain Likely

    Low: 53 °F

  • Thursday

    Thursday: Rain.  High near 68. Northeast wind 5 to 14 mph becoming south in the afternoon.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Rain

    High: 68 °F

  • Thursday
    Night

    Thursday Night: Rain before 1am, then a chance of showers after 1am.  Low around 55. Southwest wind 11 to 18 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Rain

    Low: 55 °F

  • Friday

    Friday: A chance of showers.  Partly sunny, with a high near 62. Chance of precipitation is 40%.

    Chance
    Showers

    High: 62 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 40.

    Partly Cloudy

    Low: 40 °F

  • Saturday

    Saturday: Sunny, with a high near 56.

    Sunny

    High: 56 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 39.

    Mostly Clear

    Low: 39 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 42. Northeast wind around 6 mph.
Wednesday
Mostly cloudy, with a high near 64. East wind around 6 mph.
Wednesday Night
Rain likely, mainly after 4am. Cloudy, with a low around 53. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain. High near 68. Northeast wind 5 to 14 mph becoming south in the afternoon. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Thursday Night
Rain before 1am, then a chance of showers after 1am. Low around 55. Southwest wind 11 to 18 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A chance of showers. Partly sunny, with a high near 62. Chance of precipitation is 40%.
Friday Night
Partly cloudy, with a low around 40.
Saturday
Sunny, with a high near 56.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Sunny, with a high near 60.
Sunday Night
Mostly clear, with a low around 43.
Monday
Mostly sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 45.
Christmas Day
Partly sunny, with a high near 62.
Click Map For Forecast
Point Forecast:
Hanahan SC
 32.91°N 80.02°W (Elev. 30 ft)
9:51 pm EST Dec 18, 2018
10pm EST Dec 18, 2018-6pm EST Dec 25, 2018
 
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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