Heavy rain and severe weather possible from the northern/central Plains to the Upper Midwest

Heavy rainfall and severe thunderstorms are expected across portions of the northern and central Plains, pushing eastward into the Upper Midwest by Wednesday. These severe thunderstorms may be capable of producing large hail and damaging winds, and possibly some tornadoes.
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Last Update: 932 PM EDT Tue Jun 27 2017

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Gray/Portland, ME Local Forecast Office

27NM NE Gloucester MA

Marine Zone Forecast


Synopsis: ANZ100-281545- 932 PM EDT Tue Jun 27 2017 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM... A cold front crosses the waters tonight. A warm front will approach from the southwest on Thursday and move over the waters Thursday night. Another low pressure system will move to the west of the waters on Saturday. $$

Overnight
SW winds 5 to 10 kt. Seas 2 to 3 ft. Showers likely with a chance of tstms late this evening. Patchy fog. Vsby 1 to 3 nm late this evening.
Wed
W winds 5 to 10 kt. Seas around 2 ft.
Wed Night
W winds 5 to 10 kt. Seas 1 foot or less.
Thu
SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 25 kt in the afternoon. Seas 2 to 4 ft. A chance of showers in the afternoon.
Thu Night
S winds 15 to 20 kt, becoming SW 10 to 20 kt after midnight. Seas 4 to 6 ft. Showers likely.
Fri
SW winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to 6 ft. A chance of showers.
Fri Night
SW winds 5 to 15 kt with gusts up to 20 kt, becoming 5 to 10 kt after midnight. Seas 3 to 5 ft. A chance of showers.
Sat
S winds 5 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. A chance of showers.
Sat Night
S winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to 6 ft. A chance of showers.
Sun
SW winds around 10 kt with gusts up to 20 kt. Seas 2 to 4 ft. A chance of showers.
Sun Night
SW winds 5 to 10 kt with gusts up to 20 kt. Seas around 3 ft. winds and seas higher in and near tstms.

Winds and seas higher in and near tstms.
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ABOUT THIS FORECAST

Last Update: 932 PM EDT Tue Jun 27 2017
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