Bitter Cold Wind Chills Follow Departing Northeast Storm; Heavy Snow and High Winds in the West

Areas of heavy snow will linger across portions of New England and downwind of the Great Lakes into Monday. Bitter cold and gusty winds behind the departing storm are resulting in dangerous wind chill temperatures for much of the Northeast corner of the U.S. In the west, heavy mountain snow will impact portions of Utah and Wyoming with high winds in the southwest Monday.
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Last Update: 1032 PM EST Sun Jan 20 2019

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Key West, FL Local Forecast Office

7NM WNW Craig Key FL

Marine Zone Forecast


...SMALL CRAFT ADVISORY IN EFFECT...
Synopsis: Strong northwest winds will gradually ease and shift northerly tonight. As winds turn northeast Monday morning, a short lull of moderate breezes is expected in the middle of the day. Northeast to east breezes will begin to freshen Monday evening and become strong Tuesday and Wednesday, as strong surface high pressure emerges off the North Carolina and Mid- Atlantic coast. The next cold front is forecast to move through the Keys Thursday, followed by a turn to moderate and fresh northerlies Friday.

The Approximate Shoreward Edge of the Gulf Stream is currently unavailable.

Overnight
Northwest winds near 20 knots, becoming north. Seas 3 to 6 feet. West of the marquesas keys, seas 6 to 8 feet, subsiding to 5 to 7 feet. Nearshore waters extremely rough.
Monday
Northeast winds near 20 knots early, decreasing to 10 to 15 knots late in the morning. Seas 2 to 4 feet, subsiding to 1 to 3 feet. West of the marquesas keys, seas 4 to 6 feet, subsiding to 2 to 4 feet. Nearshore waters rough, becoming a light to moderate chop.
Monday Night
Northeast to east winds 15 to 20 knots. Seas 2 to 4 feet. Nearshore waters choppy. Isolated showers after midnight.
Tuesday
East winds 20 to 25 knots. Seas 2 to 4 feet, except 4 to 6 feet west of the marquesas keys. Nearshore waters very rough. Isolated showers.
Tuesday Night
East to southeast winds 20 to 25 knots. Seas 2 to 4 feet, except 4 to 6 feet west of the marquesas keys. Nearshore waters very rough. Isolated showers.
Wednesday
East to southeast winds 15 to 20 knots. Seas 1 to 3 feet, except 3 to 5 feet west of the marquesas keys. Nearshore waters choppy. Isolated showers.
Wednesday Night
Southeast to south winds 15 to 20 knots. Seas 1 to 2 feet. Nearshore waters choppy. Scattered showers and isolated thunderstorms.
Thursday
South to southwest winds near 15 knots, becoming west late. Seas 1 to 2 feet, except 2 to 4 feet west of the marquesas keys. Nearshore waters a moderate chop. Numerous showers and scattered thunderstorms.
Thursday Night
Northwest to north winds increasing to near 15 knots. Seas 1 to 2 feet, building to 2 to 4 feet. Nearshore waters becoming a moderate chop. Scattered showers.
Friday
North winds 15 to 20 knots. Seas 2 to 4 feet, except 4 to 6 feet west of the marquesas keys. Nearshore waters choppy. isolated showers.
Friday Night
North to northeast winds 15 to 20 knots. Seas 2 to 5 feet, except 5 to 6 feet west of the marquesas keys. Nearshore waters choppy.
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Last Update: 1032 PM EST Sun Jan 20 2019
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