Powerful Storm to Impact Eastern Third of U.S. this weekend.

A developing storm system will bring a myriad of significant impacts this weekend. Heavy snow up to 18 inches from the Ohio Valley to the Northeast, and ice up to a quarter of an inch is forecast in places. Heavy rain may cause flash flooding from the Mid-South to the Mid-Atlantic. Severe thunderstorms with damaging winds and isolated tornadoes will be possible in the Deep South.
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Coastal Waters Forecast for Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM (ANZ154) (Text-Only)
NWS Forecast for: Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM (ANZ154)
Issued by: National Weather Service Gray/Portland, ME
Last Update: 904 PM EST Fri Jan 18 2019




Rest Of Tonight: W winds 10 to 15 kt, becoming NW 15 to 20 kt. Seas 2 to 4 ft.

Sat: NE winds 10 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Light freezing spray in the morning.

Sat Night: NE winds 10 to 20 kt with gusts up to 30 kt, becoming E 20 to 30 kt with gusts up to 40 kt after midnight. Seas 2 to 4 ft, building to 6 to 9 ft after midnight. Snow. Vsby 1 to 3 nm in the evening.

Sun: NE winds 25 to 30 kt, becoming N 20 to 30 kt in the afternoon. Gusts up to 40 kt. Seas 10 to 15 ft. Snow, rain and sleet in the morning, then sleet with snow likely in the afternoon.

Sun Night: NW winds 20 to 30 kt with gusts up to 40 kt. Seas 8 to 11 ft. A chance of snow. Light freezing spray after midnight.

Mon: NW winds 20 to 30 kt with gusts up to 40 kt. Seas 5 to 8 ft, subsiding to 4 to 6 ft in the afternoon. A chance of snow in the morning. Moderate freezing spray. Vsby 1 to 3 nm.

Mon Night: NW winds 20 to 25 kt, becoming 15 to 25 kt after midnight. Seas 4 to 6 ft. Moderate freezing spray. Vsby 1 to 3 nm in the evening.

Tue: NW winds 10 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft.

Tue Night: SW winds 10 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft.

Wed: SW winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. A chance of rain and snow showers. Vsby 1 to 3 nm.

Wed Night: W winds 10 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. A chance of rain and snow showers. Vsby 1 to 3 nm.



Zone Forecast: Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM (ANZ154)

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