Severe thunderstorms possible from the central Plains to the upper Midwest

Severe thunderstorms containing damaging winds, large hail, heavy rainfall, and a few isolated tornadoes will be possible this afternoon into tonight from the central Plains to the upper Midwest. The threat is expected to shift east into the Great Lakes region by Friday. In addition, heavy rainfall could cause localized flooding concerns.
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Last Update: 648 AM EDT Wed Jun 28 2017

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Gray/Portland, ME Local Forecast Office

9NM SE Belfast ME

Marine Zone Forecast


Synopsis: ANZ100-290100- 648 AM EDT Wed Jun 28 2017 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM... A trough of low pressure will pass across the waters this afternoon. A warm front will approach from the southwest on Thursday and move over the waters Thursday night and Friday. Another low pressure system will approach from the west over the weekend. $$

Today
W winds around 5 kt, becoming SW this afternoon. Seas 1 to 2 ft. A slight chance of showers with isolated tstms this afternoon.
Tonight
SW winds up to 10 kt, becoming W after midnight. Seas 1 to 2 ft in the evening, then 1 foot or less.
Thu
SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 1 to 2 ft. A chance of rain in the afternoon.
Thu Night
S winds 5 to 15 kt, becoming SW 10 to 15 kt after midnight. Gusts up to 25 kt. Seas around 2 ft. Showers likely in the evening, then showers likely with a chance of tstms after midnight. Vsby 1 to 3 nm in the evening.
Fri
SW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt in the afternoon. Seas 2 to 3 ft. A chance of showers.
Fri Night
SW winds 5 to 10 kt, becoming SE after midnight. Seas around 2 ft. A chance of showers.
Sat
SE winds 5 to 10 kt. Seas around 2 ft. A chance of showers and tstms.
Sat Night
S winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to 3 ft. A chance of showers.
Sun
S winds around 10 kt. Seas 2 to 3 ft. Showers likely.
Sun Night
SW winds 5 to 10 kt. Seas around 2 ft. A chance of showers. 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: 648 AM EDT Wed Jun 28 2017
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