Multi-Day and Region Severe Weather Event

A multi-day weather event with severe storms and heavy rainfall will impact several parts of the country. Today, an enhanced risk of severe storms capable of a few strong tornadoes and wind damage are forecast across the central Gulf Coast states. Flash Flooding is also possible from the central Gulf Coast to the Ohio Valley. These threats will press eastward towards the East Coast on Friday.
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Last Update: 613 PM EDT Thu Apr 18 2019

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Gray/Portland, ME Local Forecast Office

25NM ENE Portsmouth NH

Marine Zone Forecast


...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY EVENING...
Synopsis: ANZ100-191215- 613 PM EDT Thu Apr 18 2019 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM... High pressure will settle east of the region with southerly flow developing over the waters today. This southerly flow strengthens on Friday and lasts through Sunday when a front moves in from the west. && $$

Tonight
S winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft, building to 4 to 7 ft after midnight. A chance of showers this evening, then a chance of showers with areas of drizzle after midnight. Areas of fog after midnight.
Fri
S winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to 7 ft. Areas of drizzle in the morning. Areas of fog.
Fri Night
S winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to 8 ft. Areas of fog in the evening. A chance of showers.
Sat
S winds 15 to 25 kt with gusts up to 30 kt. Seas 6 to 9 ft. Patchy fog in the morning. Rain. Vsby 1 to 3 nm in the morning.
Sat Night
S winds 15 to 20 kt, becoming 10 to 20 kt after midnight. Gusts up to 30 kt. Seas 6 to 9 ft. Rain. Patchy fog. Vsby 1 to 3 nm.
Sun
S winds 10 to 15 kt with gusts up to 25 kt. Seas 5 to 8 ft. Patchy fog in the morning. Rain likely. Vsby 1 to 3 nm in the morning.
Sun Night
S winds 10 to 15 kt with gusts up to 20 kt, becoming SW 5 to 10 kt after midnight. Seas 4 to 6 ft. Rain likely in the evening.
Mon
SW winds 5 to 10 kt. Seas 4 to 6 ft.
Mon Night
SW winds around 10 kt with gusts up to 20 kt. Seas 3 to 5 ft.
Tue
NE winds 5 to 10 kt. Seas 3 to 5 ft.
Tue Night
NE winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft.
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ABOUT THIS FORECAST

Last Update: 613 PM EDT Thu Apr 18 2019
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