Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Last Update: 1258 AM EST Tue Jan 20 2026

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7NM SSE Annapolis MD

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON...

Overnight
NW winds 20 kt with gusts to 25 kt. Waves 2 to 3 ft.
Tue
NW winds 10 to 15 kt with gusts to 25 kt. Waves 2 ft.
Tue Night
NW winds 5 to 10 kt...becoming E late. Waves 1 ft.
Wed
S winds 15 to 20 kt with gusts to 25 kt. Waves 2 to 3 ft.
Wed Night
SW winds 15 to 20 kt with gusts to 25 kt. Waves 3 ft.
Thu
SW winds 5 to 10 kt. Waves 1 to 2 ft.
Thu Night
NW winds 5 to 10 kt. Waves 1 ft.
Fri
NW winds 15 to 20 kt. Waves 1 to 2 ft.
Sat
N winds 15 to 20 kt...becoming NE after midnight. Waves 2 ft. A chance of snow in the afternoon. Snow likely through the night.



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1258 AM EST Tue Jan 20 2026
 
 

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