Hard freeze likely over the Deep South, inclement pattern expected over the west coast of the U.S. through the weekend

Very cold temperatures are likely to continue over the Deep South and Southeast U.S. into Thursday. A series of low pressure systems will bring abundant moisture to much of northern California and into the Pacific Northwest through the upcoming weekend. Locally heavy rain and strong winds will be likely along coastal locations, with heavy snow expected from Sierra to the Cascades.
Read More...

For More Weather Information:

Charleston, SC Local Forecast Office

Charleston Harbor MR

Marine Point Forecast

[NOTICE]
  • Overnight

    Slight Chc Rain/Snow

    NNW 16kt
    < 1ft

    Small Craft Advisory
    Small Craft Advisory

  • Thursday

    Sunny

    NNW 12kt
    < 1ft
  • Thursday
    Night

    Clear

    W 6kt
    < 1ft
  • Friday

    Sunny

    SW 9kt
    < 1ft
  • Friday
    Night

    Clear

    Light Wind
    < 1ft
  • Saturday

    Sunny

    Winds IncreasingSW 7kt
    < 1ft
  • Saturday
    Night

    Mostly Clear

    Light Wind
    < 1ft
  • Sunday

    Sunny

    Light Wind
    < 1ft
  • Sunday
    Night

    Partly Cloudy

    Light Wind
    < 1ft

Associated Zone Forecast which includes this point

Last Update: 9:02 pm EST Jan 17, 2018
Forecast Valid: 12am EST Jan 18, 2018-6pm EST Jan 24, 2018

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 AM EST THURSDAY...

Synopsis: AMZ300-181415- 907 PM EST Wed Jan 17 2018 .Synopsis for the coastal waters of south coastal South Carolina and north coastal Georgia... Cold, dry high pressure will build into the region and prevail into Friday before moderating temperatures occur this weekend into early next week. A cold front will push through the area Monday, followed by dry high pressure into the middle of next week. $$

Overnight
NNW wind 12 to 16 kt, with gusts as high as 22 kt. A slight chance of rain and snow before 1am, then a slight chance of snow between 1am and 2am. Seas 1 ft or less.
Thursday
NNW wind 9 to 12 kt. Sunny. Seas 1 ft or less.
Thursday Night
W wind around 6 kt. Clear. Seas 1 ft or less.
Friday
SW wind 5 to 9 kt. Sunny. Seas 1 ft or less.
Friday Night
Variable winds 5 kt or less. Clear. Seas 1 ft or less.
Saturday
Variable winds less than 5 kt becoming SW 5 to 7 kt in the morning. Sunny. Seas 1 ft or less.
Saturday Night
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Sunday
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.
Sunday Night
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
  Select Another Point

ABOUT THIS FORECAST

Point Forecast: 32.76°N 79.9°W
Last Update: 9:02 pm EST Jan 17, 2018
Forecast Valid: 12am EST Jan 18, 2018-6pm EST Jan 24, 2018
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data