Powerful Storm System To Bring A Plethora Of Impacts To The Central And Eastern U.S.

A vigorous storm system will track across the Rockies into the Plains Wednesday into Thursday. Damaging winds will be possible from New Mexico east across portions of western Texas, eastern Colorado, Kansas, and Oklahoma. Widespread rain, locally heavy will spread up the eastern seaboard bringing the threat for flooding, especially over areas that received recent heavy snow.
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Last Update: 334 PM EST Wed Dec 12 2018

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Norton, MA Local Forecast Office

14NM N Hyannis MA

Marine Zone Forecast


Synopsis: ANZ200-130915- 334 PM EST Wed Dec 12 2018 .Synopsis for Massachusetts and Rhode Island coastal waters... High pres builds S from Quebec today into Thu. Expect ocean effect snow bands to develop under N/NW winds across the ern MA waters tonight. This high pres will shift E of the waters on Fri. A storm system will approach the waters from the SW Fri night and Sat, lifting slowly across the waters Sat night and Sun. High pressure builds back towards the waters from the west on Tuesday. For information on possible hazardous weather beyond the 24-36 hour forecast period, please visit www.weather.gov/boston and follow the Current Hazards link above the map on the left. $$

Tonight
N winds 10 to 15 kt with gusts up to 20 kt, becoming NE 5 to 10 kt after midnight. Seas 3 to 4 ft. A slight chance of snow showers this evening.
Thu
SE winds around 5 kt. Seas around 2 ft.
Thu Night
SE winds around 5 kt. Seas 1 foot or less.
Fri
S winds 5 to 10 kt. Seas around 2 ft.
Fri Night
S winds 5 to 10 kt. Seas around 2 ft. A chance of rain in the evening, then rain likely after midnight.
Sat
SW winds 5 to 10 kt, becoming NW with gusts up to 20 kt in the afternoon. Seas around 2 ft. Rain likely, mainly in the morning.
Sat Night
N winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Gusts up to 25 kt. Seas 4 to 5 ft.
Sun
NE winds 10 to 15 kt with gusts up to 20 kt. Seas around 5 ft.
Sun Night
NE winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to 5 ft. A chance of rain after midnight.
Mon
N winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to 5 ft. A chance of rain in the morning.
Mon Night
NW winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to 6 ft. seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.

Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.
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ABOUT THIS FORECAST

Last Update: 334 PM EST Wed Dec 12 2018
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