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: 241 AM PST Tue Jan 20 2026
For More Weather Information:
30NM WSW TTI WA
Marine Zone Forecast
Today
NE wind 5 to 10 kt. Seas 5 to 6 ft. Wave detail: SW 3 ft at 10 seconds and W 5 ft at 15 seconds.
Tonight
NE wind 5 to 10 kt. Seas 5 to 6 ft. Wave detail: SW 3 ft at 10 seconds and W 5 ft at 14 seconds.
Wed
NE wind 5 to 10 kt. Seas 4 to 5 ft. Wave detail: SW 3 ft at 10 seconds and W 4 ft at 12 seconds.
Wed Night
N wind around 5 kt. Seas 4 to 5 ft. Wave detail: SW 3 ft at 10 seconds and W 4 ft at 14 seconds.
Thu
NW wind around 5 kt. Seas around 5 ft. Wave detail: NW 2 ft at 4 seconds, SW 3 ft at 10 seconds and W 4 ft at 15 seconds.
Thu Night
N wind around 5 kt, veering to NE after midnight. Seas around 5 ft. Wave detail: NW 2 ft at 4 seconds, W 5 ft at 14 seconds and SW 2 ft at 15 seconds.
Fri
E wind 5 to 10 kt. Seas 5 to 6 ft. Wave detail: NW 2 ft at 4 seconds and W 6 ft at 14 seconds.
Fri Night
E wind around 5 kt. Seas 5 to 6 ft. Wave detail: W 6 ft at 14 seconds.
Sat
E wind 5 to 10 kt. Seas around 5 ft. Wave detail: W 5 ft at 13 seconds and SW 3 ft at 14 seconds.
Sat Night
NE wind 5 to 10 kt, veering to SE after midnight. Seas around 4 ft. Wave detail: W 4 ft at 12 seconds. A chance of rain in the evening, then rain likely after midnight.
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