Arctic Air Plunges into the Great Lakes, Northeast and Mid-Atlantic

Arctic air dropping through the northern and eastern U.S. and a storm off the east coast will bring periods of snow, very cold wind chills and hazardous traveling conditions from the Upper Great Lakes to the Northeast. Meanwhile in southern California, Santa Ana winds will decrease but hot, dry air will remain over the area with elevated fire weather conditions.
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Last Update: 920 PM EST Tue Dec 12 2017

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Tallahassee, FL Local Forecast Office

16NM ESE Shell Point FL

Marine Zone Forecast


...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 AM EST WEDNESDAY...
Synopsis: The Small Craft Advisory will expire later tonight as winds and seas continue to decrease. Winds will become southwesterly and increase again 15 to 20 knots Wednesday night.

Rest Of Tonight
North winds near 20 knots, becoming 15 knots late. Seas 2 to 3 feet. Dominant period 3 seconds. Protected waters a moderate chop.
Tonight
North winds 15 knots early, becoming east 5 knots by afternoon, then southwest 10 knots late in the afternoon. Seas 2 to 4 feet. Dominant period 3 seconds. Protected waters a light to moderate chop.
Wednesday
North winds 10 knots becoming west 5 to 10 knots in the afternoon. Seas 1 to 2 feet. Dominant period 3 seconds. Protected waters a light chop.
Wednesday Night
West winds 15 knots. Seas 2 to 3 feet. dominant period 3 seconds. Protected waters a moderate chop.
Thursday
West winds 10 knots. Seas 1 to 2 feet. Dominant period 3 seconds. Protected waters a light chop. Slight chance of rain in the morning.
Thursday Night
West winds 5 to 10 knots. Seas 1 to 2 feet. Dominant period 3 seconds. Protected waters mostly smooth. Slight chance of rain through the night.
Friday
Light and variable winds becoming northwest 10 knots in the late morning and afternoon. Seas 1 to 2 feet. Protected waters mostly smooth. Chance of rain.
Friday Night
North winds 10 to 15 knots. Seas 1 to 2 feet. Protected waters a light chop.
Saturday
Northeast winds 10 knots decreasing to around 5 knots late in the afternoon. Seas 1 to 2 feet. Protected waters mostly smooth.
Saturday Night
East winds 10 knots. Seas 1 foot or less. Protected waters a light chop.
Sunday
Southeast winds 10 knots. Seas 1 to 2 feet. Protected waters a light chop. Slight chance of rain.
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ABOUT THIS FORECAST

Last Update: 920 PM EST Tue Dec 12 2017
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