Severe Storms Shift into the Lower Mississippi Valley and Lower Ohio Valley Monday

The focus for severe storms will shift to the Lower Mississippi Valley and portions of the Tennessee Valley and Ohio Valley Monday. Damaging winds, hail and an isolated tornado or two will all be possible. Elsewhere, a wintry mix will impact portions of New England while heavy rain and high elevation snow continue in the northwest U.S.
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Last Update: 625 AM EDT MON MAR 27 2017

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Gray/Portland, ME Local Forecast Office

20NM ENE Portsmouth NH

Marine Zone Forecast


...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...
Synopsis: LOW PRESSURE WILL TRACK EAST THROUGH SOUTHERN NEW ENGLAND AND INTO THE GULF OF MAINE TODAY. ANOTHER LOW WILL FOLLOW A SIMILAR TRACK TUESDAY NIGHT. HIGH PRESSURE THEN BUILDS IN OUT OF THE NORTHWEST THROUGH THE END OF THE WEEK.

Today
E winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. Rain. Patchy fog.
Tonight
N winds 5 to 10 kt. Seas 4 to 6 ft. Rain likely in the evening.
Tue
N winds up to 10 kt...becoming NE in the afternoon. Seas 3 to 5 ft. A chance of rain in the afternoon.
Tue Night
E winds 5 to 10 kt...becoming N with gusts up to 20 kt after midnight. Seas 2 to 4 ft. Rain likely.
Wed
N winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft.
Wed Night
NW winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft.
Thu
N winds 10 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft.
Thu Night
N winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft.
Fri
NE winds 5 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft.
Fri Night
S winds 5 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Rain likely.
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Last Update: 625 AM EDT MON MAR 27 2017
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