Storms in the Central U.S.; Active Weather Pattern to Approach the West
A few strong to severe storms with gusty winds and hail will be possible across parts of the Midwest on Wednesday. An approaching storm may produce showers with areas of gusty winds and heavy mountain snow on the West Coast.
Hazardous Weather Conditions
Marine Zone Forecast
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING...
Synopsis: ANZ200-210000- 727 AM EDT Wed Oct 20 2021 .Synopsis for Massachusetts and Rhode Island coastal waters... High pressure builds over the Mid Atlantic waters today with easing winds, then low pressure moves up through the Great Lakes Thursday into Friday. A weak cold front through the waters Fri or Fri night. A low moves over the southern waters on Saturday before high pressure returns next week. For additional information on possible hazardous weather for the week ahead, please visit www.weather.gov/boston/ehwo $$
W winds 10 to 15 kt, diminishing to 5 to 10 kt this afternoon. Gusts up to 25 kt. Seas 2 to 3 ft.
W winds 5 to 10 kt. Seas around 2 ft.
SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas around 2 ft.
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft.
SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft.
W winds around 10 kt, becoming N after midnight. Seas 2 to 3 ft.
Sat And Sat Night
N winds 5 to 10 kt, becoming NW 10 to 15 kt. Seas around 2 ft. Showers likely.
Sun And Sun Night
NW winds 10 to 15 kt. Seas around 2 ft. A chance of. 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.