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: 240 PM ChST Tue Jan 20 2026

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Local Forecast Office

Marine Zone Forecast


Tonight
East wind 10 to 15 kt. Wind waves 2 to 3 ft. Northeast swell 4 to 5 ft and north 3 ft. Partly cloudy with isolated showers and thunderstorms. Lows around 79. Chance of showers 20 percent.
Wednesday
East wind 10 to 15 kt. Wind waves 2 to 3 ft. Northeast swell 4 to 5 ft and north 3 ft. Mostly sunny with isolated showers. highs near 87. Chance of showers 20 percent.
Wednesday Night
East wind 10 to 15 kt. Wind waves 2 to 3 ft. northeast swell 4 to 5 ft and north 3 ft. Partly cloudy with isolated showers. Lows around 79. Chance of showers 20 percent.
Thursday
East wind 10 to 15 kt. Wind waves 2 to 3 ft. Northeast swell 4 to 5 ft and north 3 ft. Partly sunny with isolated showers. highs near 87. Chance of showers 20 percent.
Thursday Night
East wind 5 to 15 kt. Wind waves 1 to 3 ft. northeast swell 4 to 5 ft and north 3 ft. Mostly cloudy with isolated thunderstorms. Lows around 79. Chance of showers 20 percent.
Friday
East wind 5 to 15 kt. Wind waves 1 to 3 ft. Northeast swell 4 to 5 ft. Mostly cloudy. A 30 percent chance of showers. Highs in the upper 80s. Lows in the upper 70s.
Saturday
Northeast wind 10 to 15 kt. Wind waves 2 to 3 ft. northeast swell 4 to 5 ft. Mostly cloudy. A 30 percent chance of showers. Highs in the upper 80s. Lows in the upper 70s.
Sunday
Northeast wind 10 to 15 kt. Wind waves 2 to 3 ft. northeast swell 5 to 6 ft. Partly cloudy. A 20 percent chance of showers. Highs in the upper 80s. Lows in the upper 70s.



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240 PM ChST Tue Jan 20 2026
 
 

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