Turning Stormy in the Northwest

An active fall storm pattern developing in the Pacific Northwest this week will bring areas of heavy rain and high elevation snow. Northern California will benefit from rainfall this week that will aid firefighters given the recent large wildfires.
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Last Update: 633 AM EDT Wed Oct 18 2017

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Gray/Portland, ME Local Forecast Office

20NM ENE Portsmouth NH

Marine Zone Forecast


...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING...
Synopsis: ANZ100-190045- 633 AM EDT Wed Oct 18 2017 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM...A High pressure will crest south of New England today. A cold front will approach from the west on Thursday and will cross the Gulf of Maine by Friday morning. High pressure will build in from the west on Friday and into the Gulf of Maine on Saturday. $$

Today
W winds 10 to 20 kt with gusts up to 25 kt, becoming SW 5 to 10 kt this afternoon. Seas 2 to 4 ft.
Tonight
SW winds 5 to 10 kt. Seas 2 to 3 ft.
Thu
SW winds 10 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft.
Thu Night
SW winds 15 to 20 kt, becoming W 10 to 15 kt after midnight. Gusts up to 30 kt. Seas 3 to 5 ft.
Fri
W winds 10 to 15 kt with gusts up to 25 kt, becoming NW 5 to 10 kt in the afternoon. Seas 2 to 4 ft.
Fri Night
NW winds 5 to 10 kt. Seas around 2 ft.
Sat
W winds 5 to 10 kt. Seas 2 to 3 ft.
Sat Night
SW winds around 10 kt with gusts up to 20 kt. Seas around 3 ft.
Sun
SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft.
Sun Night
SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft.
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Last Update: 633 AM EDT Wed Oct 18 2017
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