Heavy Rains and Catastrophic Flooding Possible in Hawaii

A kona low will continue to bring heavy rain to Hawaii bringing flooding and flash flooding, landslides, road closures, and low visibility with high rainfall rates expected. Lake effect snow is expected downwind from the Great Lakes. Blizzard conditions are expected in the southeast Alaska.
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Last Update: 635 AM EST Tue Dec 7 2021

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7NM SSE Annapolis MD

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM EST THIS MORNING...

Synopsis: High pressure will build over the region today and hold through tonight. Low pressure will pass south of the area late Wednesday. High pressure returns for Thursday before the next cold front crosses the area late Saturday. Small Craft Advisories may be needed Wednesday night into Thursday and again late Thursday night into the weekend. Gale conditions are possible Saturday into Saturday night.

Today
NW winds 10 to 15 kt. Gusts up to 20 kt this morning. Waves 1 to 2 ft.
Tonight
NE winds 5 kt...becoming E late. Waves 1 ft.
Wed
E winds 5 to 10 kt...becoming NW late. Waves 1 ft. Snow likely. Vsby 1 to 3 nm.
Wed Night
NW winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft.
Thu
NW winds 5 to 10 kt. Waves 1 ft.
Thu Night
S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft.
Fri
S winds 5 to 10 kt. Waves 1 to 2 ft. A chance of rain through the night.
Sat
S winds 15 to 20 kt. Waves 3 ft. A chance of rain through the day, then rain likely through the night.
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ABOUT THIS FORECAST

Last Update: 635 AM EST Tue Dec 7 2021
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