Heavy rain, mountain snow and strong winds in the western U.S. this week

The western U.S. will experience active weather yet again this week as significant Pacific moisture brings rain and mountain snow to the region. This heavy rain will bring flood concerns to parts of WA, OR and CA. Very heavy snow is possible in the Sierra, Cascades, Great Basin and parts of the northern Rockies.
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Charleston, SC Local Forecast Office

7NM NNW Cape Romain Buoy MR

Marine Point Forecast

[NOTICE]
  • Today

    Partly Sunny

    WSW 15kt
    2ft
  • Tonight

    Partly Cloudy

    W 12kt
    1ft
  • Thursday

    Mostly Sunny

    NNE 9kt
    1ft
  • Thursday
    Night

    Chance Showers

    E 7kt
    1ft
  • Friday

    Chance Showers

    Winds IncreasingSSW 11kt
    1-2ft
  • Friday
    Night

    Mostly Cloudy

    SW 9kt
    1-2ft
  • Saturday

    Chance Showers

    WSW 7kt
    1ft
  • Saturday
    Night

    Chance Showers

    S 6kt
    1ft
  • Sunday

    Showers Likely

    Winds IncreasingS 12kt
    1-2ft

Associated Zone Forecast which includes this point

Last Update: 6:28 am EST Jan 18, 2017
Forecast Valid: 10am EST Jan 18, 2017-6pm EST Jan 24, 2017

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Detailed Forecast


Synopsis: A COLD FRONT WILL SLIDE SLOWLY SOUTH ACROSS SOUTH CAROLINA LATE THIS AFTERNOON, REACHING THE SOUTHERN SAVANNAH RIVER VALLEY TONIGHT. WEAK HIGH PRESSURE WILL BUILD ACROSS THE REGION TONIGHT. A FRONT WILL THEN WAVER ACROSS THE AREA THROUGH THE WEEKEND FOLLOWED BY A STRONGER COLD FRONT MONDAY WHICH WILL KEEP THE WEATHER UNSETTLED THROUGH THEN. DRIER HIGH PRESSURE WILL THEN RETURN INTO THE MIDDLE OF NEXT WEEK.

Today
WSW wind 13 to 15 kt. Partly sunny. Seas around 2 ft.
Tonight
W wind 8 to 12 kt becoming NNE after midnight. Partly cloudy. Seas around 1 ft.
Thursday
NNE wind 7 to 9 kt becoming ENE in the afternoon. Mostly sunny. Seas around 1 ft.
Thursday Night
E wind 5 to 7 kt. A chance of showers after 2am. Seas around 1 ft.
Friday
Variable winds less than 5 kt becoming SSW 6 to 11 kt in the morning. A chance of showers before 2pm. Seas 1 to 2 ft.
Friday Night
SW wind 5 to 9 kt. Mostly cloudy. Seas 1 to 2 ft.
Saturday
WSW wind 5 to 7 kt. A chance of showers after 8am. Seas around 1 ft.
Saturday Night
S wind around 6 kt. A chance of showers. Seas around 1 ft.
Sunday
Variable winds less than 5 kt becoming S 7 to 12 kt in the morning. Showers likely and possibly a thunderstorm. Seas 1 to 2 ft.

MARINERS ARE REMINDED THAT WINDS AND SEAS CAN BE HIGHER IN AND NEAR TSTMS.

*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: 6:28 am EST Jan 18, 2017
Forecast Valid: 10am EST Jan 18, 2017-6pm EST Jan 24, 2017
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