Significant Storm Bringing Widespread Winter Weather and Heavy Rainfall Across the Eastern Half of the Country

A storm system moving into the Eastern parts of the country is bringing heavy snow across the Great Lakes and into the Mid-Atlantic and Northeast today. There is also the potential for significant ice accumulations across the northern Mid-Atlantic. To the south, heavy rainfall is producing flash flooding, and river flooding, from the Ohio and Mississippi Valleys to the Deep South.
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Last Update: 1018 AM EST Wed Feb 20 2019

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Key West, FL Local Forecast Office

12NM SSW Tennessee Reef Light FL

Marine Zone Forecast


...SMALL CRAFT ADVISORY IN EFFECT...
Synopsis: An expansive western Atlantic ridge along the eastern United States and into the Western Atlantic Ocean will retreat and sag southeastward over the next several days. Thereafter, the western Atlantic ridge will lie near our region by the end of the weekend.

Gulf Stream Information is currently not available.

This Afternoon
East to southeast winds 20 to 25 knots, decreasing to near 20 knots. Seas 5 to 8 feet, subsiding to 4 to 7 feet late. Isolated showers.
Tonight
Southeast winds near 20 knots. Seas 5 to 7 feet. isolated showers.
Thursday
East to southeast winds near 20 knots, decreasing to 15 to 20 knots. Seas subsiding to 4 to 6 feet. Isolated showers.
Thursday Night
East to southeast winds 15 to 20 knots. Seas 4 to 6 feet. Isolated showers.
Friday
East winds near 15 knots. Seas 3 to 5 feet. Isolated showers.
Friday Night And Saturday
Southeast winds near 15 knots. Seas 3 to 5 feet. Isolated showers.
Saturday Night
Southeast winds 10 to 15 knots. Seas 2 to 4 feet. Isolated showers.
Sunday And Sunday Night
Southeast to south winds near 10 knots. Seas 2 to 3 feet. Isolated showers.
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ABOUT THIS FORECAST

Last Update: 1018 AM EST Wed Feb 20 2019
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