Powerhouse Storm Set for West; Severe Weather Threat the Next Several Days

The most significant of the recent Pacific storms to reach the West Coast will arrive this weekend, mainly Sunday into Monday. A number of hazards are expected, especially the heavy rain threat on Sunday across northern and central California that may result in flooding and debris flows near burn scars. These Pacific storms will produce severe weather the next several days east of the Rockies.
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Last Update: 326 PM EDT Sat Oct 23 2021

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Gray/Portland, ME Local Forecast Office

11NM S Brunswick ME

Marine Zone Forecast


Synopsis: ANZ100-240930- 326 PM EDT Sat Oct 23 2021 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM... A weak area of high pressure continues to bring dry conditions to the region through Sunday. A weak area of low pressure crosses through the Gulf of Maine on Monday. The weather pattern becomes more active Tuesday and Wednesday with low pressure moving northeastward along the Eastern Seaboard bringing an extended period of unsettled conditions. Increasing easterly winds and building seas can be expected during this period. $$

Tonight
NW winds 5 to 10 kt. Seas 1 to 2 ft.
Sun
NW winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 1 to 2 ft.
Sun Night
NW winds 5 to 10 kt with gusts up to 20 kt, becoming N after midnight. Seas 1 to 2 ft. A chance of rain after midnight.
Mon
NE winds 5 to 10 kt. Seas 1 to 2 ft. Rain likely.
Mon Night
NE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Rain likely.
Tue
E winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Showers.
Tue Night
E winds around 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Showers.
Wed
NE winds 15 to 20 kt. Seas 2 to 4 ft. Showers likely.
Wed Night
NE winds 15 to 20 kt. Seas 2 to 4 ft. A chance of showers.
Thu
NE winds 10 to 15 kt. Seas 2 to 4 ft. A chance of showers in the morning.
Thu Night
NE winds 10 to 15 kt. Seas 2 to 3 ft.
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Last Update: 326 PM EDT Sat Oct 23 2021
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