Significant Snowfall for Washington Cascades and Northern Rocky Mountains

A cold front will linger for several days from the Pacific Northwest to portions of the northern Plains early this week. Cold temperatures and copious moisture will combine to produce several feet of snow into the mountain passes, with up to 4 feet of snow down to 4000 feet in the northern Rockies. Travel through mountain passes will be very difficult.
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Charleston, SC Local Forecast Office

7NM NNW Cape Romain Buoy MR

Marine Point Forecast

[NOTICE]
  • Overnight

    Cloudy

    Light Wind
    1ft
  • Monday

    Chance Showers

    Winds IncreasingSW 8kt
    1ft
  • Monday
    Night

    Chance Showers

    WSW 8kt
    1ft
  • Tuesday

    Patchy Fog

    SW 7kt
    1ft
  • Tuesday
    Night

    Patchy Fog

    WSW 7kt
    1ft
  • Wednesday

    Showers Likely

    Winds IncreasingSW 15kt
    1-2ft
  • Wednesday
    Night

    Showers Likely

    SW 13kt
    1-2ft
  • Thursday

    Partly Sunny

    NE 15kt
    2ft
  • Thursday
    Night

    Mostly Cloudy

    N 12kt
    1-2ft

Associated Zone Forecast which includes this point

Last Update: 9:08 pm EST Dec 17, 2017
Forecast Valid: 11pm EST Dec 17, 2017-6pm EST Dec 24, 2017

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Detailed Forecast


Synopsis: AMZ300-181415- 912 PM EST Sun Dec 17 2017 .Synopsis for the coastal waters of south coastal South Carolina and north coastal Georgia... A warm front will move into the area tonight and Monday, lingering nearby into Tuesday. Low pressure will pass over or close to the region late Wednesday, followed by an inland high pressure wedge Thursday and Friday, before the high shifts offshore next weekend. $$

Overnight
Variable winds 5 kt or less. Cloudy. Seas around 1 ft.
Monday
Variable winds less than 5 kt becoming SW 5 to 8 kt in the afternoon. A chance of showers, mainly after 2pm. Seas around 1 ft.
Monday Night
WSW wind 6 to 8 kt. A chance of showers, mainly before 10pm. Patchy fog after 1am. Seas around 1 ft.
Tuesday
W wind 5 to 7 kt becoming SW in the afternoon. Patchy fog before 10am. Seas around 1 ft.
Tuesday Night
WSW wind around 7 kt. Patchy fog after 1am. Seas around 1 ft.
Wednesday
SW wind 6 to 9 kt increasing to 12 to 15 kt in the afternoon. Showers likely, mainly after 1pm. Seas 1 to 2 ft.
Wednesday Night
SW wind 8 to 13 kt becoming NNW after midnight. Showers likely, mainly before 1am. Seas 1 to 2 ft.
Thursday
NE wind 13 to 15 kt. Partly sunny. Seas around 2 ft.
Thursday Night
N wind 10 to 12 kt. Mostly cloudy. Seas 1 to 2 ft.

*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.
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ABOUT THIS FORECAST

Point Forecast: 33.07°N 79.32°W
Last Update: 9:08 pm EST Dec 17, 2017
Forecast Valid: 11pm EST Dec 17, 2017-6pm EST Dec 24, 2017
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