Powerful Nor'easter To Deliver Impacts To The East Coast
A powerful Nor'easter is expected to develop off the Mid-Atlantic coastline on Friday before impacting eastern parts of the Northeast and New England this weekend. Numerous hazards are likely from heavy snow, with significant accumulations across eastern Long Island/New England, to gusty winds and coastal issues. In fact, the combination of the snow and winds may result in blizzard conditions.
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Hazardous Weather Conditions
Last Update: 727 PM EST Thu Jan 27 2022
For More Weather Information:
29NM ENE Hyannis MA
Marine Zone Forecast
...STORM WATCH IN EFFECT FROM LATE FRIDAY NIGHT THROUGH SATURDAY EVENING...
Synopsis: ANZ200-281300-
727 PM EST Thu Jan 27 2022
.Synopsis for Massachusetts and Rhode Island coastal waters...
Arctic high pressure pushes east of the waters tonight. A cold front
approaches the waters from the west Friday, then stalls Friday night
over the southern New England waters. Saturday low pressure develops
off the NC coast intensifying into a powerful storm as it tracks NE
near the 40N/70W benchmark Saturday evening, then into the Maritimes
Sunday. High pressure builds over New England early next week.
For additional information on possible hazardous weather for the
week ahead, please visit www.weather.gov/boston/ehwo
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Tonight
SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft.
Fri
SW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt in the afternoon. Seas 2 to 3 ft.
Fri Night
N winds 10 to 15 kt, becoming NE 20 to 25 kt with gusts up to 35 kt after midnight. Seas 3 to 5 ft. Rain likely with a chance of snow. Vsby 1 nm or less.
Sat
NE winds 25 to 35 kt, becoming N 35 to 40 kt in the afternoon. Gusts up to 60 kt. Seas 16 to 21 ft, except 12 to 17 ft S and E of nantucket. Snow and rain. Vsby 1 nm or less.
Sat Night
N winds 30 to 40 kt with gusts up to 60 kt, becoming NW 25 to 30 kt with gusts up to 40 kt after midnight. Seas 19 to 24 ft, except 14 to 19 ft S and E of nantucket. Snow. Vsby 1 nm or less.
Sun
NW winds 20 to 25 kt, diminishing to 15 to 20 kt in the afternoon. Gusts up to 30 kt. Seas 10 to 15 ft.
Sun Night
W winds 15 to 20 kt, becoming NW 10 to 15 kt after midnight. Gusts up to 25 kt. Seas 5 to 8 ft.
Mon Through Tue Night
SE winds 10 to 15 kt. Seas 3 to 5 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.
Additional Forecasts and Information
ABOUT THIS FORECAST
| Last Update: | 727 PM EST Thu Jan 27 2022 |
| Forecast Discussion | |
RADAR & SATELLITE IMAGES
