Periods of Snow in the Northern Rockies and Great Lakes

Moderate to heavy lake-effect snow will develop over the eastern U.P. of Michigan and downwind from Lakes Erie and Ontario. Snow will develop over parts of the Northern Rockies/Northern High Plains into Wednesday.
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Last Update: 234 PM PDT Mon Mar 18 2024

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Seattle, WA Local Forecast Office

6NM SW Seattle WA

Marine Zone Forecast


Tonight
N wind to 10 kt. Wind waves 1 ft or less.
Tue
N wind to 10 kt becoming W in the afternoon. Wind waves 1 ft or less.
Tue Night
NW wind to 10 kt becoming SW 5 to 15 kt after midnight. Wind waves 2 ft or less.
Wed
S wind 5 to 15 kt becoming 10 to 20 kt in the afternoon. Wind waves 1 to 3 ft.
Wed Night
SW wind 10 to 20 kt becoming S 5 to 15 kt after midnight. Wind waves 1 to 3 ft.
Thu
S wind 10 to 20 kt becoming 5 to 15 kt in the afternoon. Wind waves 1 to 3 ft.
Thu Night
SW wind 5 to 15 kt in the evening becoming light. Wind waves 2 ft or less.
Fri
SE wind to 10 kt becoming N. Wind waves 1 ft or less.
Sat
SW wind to 10 kt. Wind waves 1 ft or less.
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ABOUT THIS FORECAST

Last Update: 234 PM PDT Mon Mar 18 2024
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