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.
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Last Update: 928 AM EST Thu Jan 18 2018

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Charleston, SC Local Forecast Office

27NM NE Altamaha Sound FL

Marine Zone Forecast


Synopsis: AMZ300-190215- 928 AM EST Thu Jan 18 2018 .Synopsis for the coastal waters of south coastal South Carolina and north coastal Georgia... Cold, dry high pressure will build over the region today and tonight before moderating temperatures occur this weekend into early next week. A cold front will push through the area late Monday into early Tuesday, followed by dry high pressure into mid week. A low pressure system could approach the area during the second half of the week. $$

Rest Of Today
N winds 15 to 20 kt, becoming NW 10 to 15 kt with gusts to 20 kt this afternoon. Seas 3 to 4 ft, subsiding to 2 to 3 ft this afternoon.
Tonight
NW winds 5 to 10 kt. Seas 2 ft.
Fri
W winds 5 to 10 kt. Seas 2 ft in the morning, then seas 1 foot.
Fri Night
W winds 5 to 10 kt. Seas 1 foot.
Sat
W winds 5 kt. Seas 1 foot.
Sat Night
SW winds 5 kt, becoming W after midnight. Seas 1 foot.
Sun
NE winds 5 kt. Seas 1 foot.
Sun Night
E winds 5 kt. Seas 1 foot.
Mon
SE winds 5 to 10 kt. Seas 2 ft. A slight chance of showers.
Mon Night
SW winds 10 kt. Seas 2 ft. A chance of showers.
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ABOUT THIS FORECAST

Last Update: 928 AM EST Thu Jan 18 2018
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