Heavy Rain and Flooding, and Significant Wintry Impacts for the Central U.S.

A strong frontal boundary slowing as it moves into the central U.S. will tap into deep moisture to produce heavy rain and flooding, and a significant ice storm. Rain totals up to 7 inches, with isolated higher amounts, will be possible. Significant icing up to a third of an inch may occur in the central Plains and Middle Missouri Valley. Continued cold weather with snow to low elevations out west.
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Hazardous Weather Conditions

Last Update: 654 PM EST Tue Feb 20 2018

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Charleston, SC Local Forecast Office

Charleston Harbor MR

Marine Zone Forecast


Synopsis: AMZ300-211115- 654 PM EST Tue Feb 20 2018 .Synopsis for the coastal waters of south coastal South Carolina and north coastal Georgia... A large area of high pressure will remain across the region for much of the week. A cold front will likely impact the area early next week. $$

Tonight
SE winds 5 kt. Patchy fog this evening, then areas of fog after midnight.
Wed
SE winds 5 to 10 kt. Areas of fog in the morning.
Wed Night
S winds 5 kt. Patchy fog after midnight.
Thu
S winds 5 kt. Patchy fog in the morning.
Thu Night
SE winds 5 kt.
Fri
SE winds 5 kt, increasing to 5 to 10 kt in the afternoon.
Fri Night
S winds 5 kt.
Sat
S winds 5 to 10 kt.
Sat Night
S winds 10 kt.
Sun
SW winds 10 to 15 kt.
Sun Night
W winds 5 to 10 kt. A slight chance of showers. unless otherwise noted, waves 1 foot or less. charleston harbor water temperature 60 degrees.

Unless otherwise noted, waves 1 foot or less. Charleston Harbor water temperature 60 degrees.
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ABOUT THIS FORECAST

Last Update: 654 PM EST Tue Feb 20 2018
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