Slight risk of severe weather on Sunday

The NWS Storm Prediction Center expects a slight risk of severe weather in portions of the Great Lakes and Midwest on Sunday. The area of greatest concern is in Michigan, southeast Wisconsin, northern Illinois, and northern Indiana. The primary risks for this area will be damaging winds and large hail, but an isolated tornado cannot be ruled out.
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Last Update: 328 AM EDT SUN AUG 2 2015

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Gray/Portland, ME Local Forecast Office

9NM ENE Portland ME

Marine Zone Forecast


Synopsis: THE REGION WILL CONTINUE TO BE LOCATED BETWEEN LOW PRESSURE OVER ONTARIO AND QUEBEC AND HIGH PRESSURE OVER THE WESTERN ATLANTIC...RESULTING IN SOUTHWESTERLY WINDS ACROSS THE WATERS THROUGH TUESDAY OF THIS WEEK. WINDS WILL STRENGTHEN TO NEAR ADVISORY LEVELS ON MONDAY AHEAD OF A COLD FRONT WITH WAVES BUILDING TO NEAR 5 FEET. THESE ELEVATED WIND AND WAVES WILL CONTINUE THROUGH TUESDAY BEFORE SUBSIDING AS THE COLD FRONT DEPARTS THE REGION.

Today
W winds up to 10 kt...becoming S with gusts up to 20 kt this afternoon. Seas 1 to 2 ft.
Tonight
S winds 5 to 10 kt...becoming 5 to 15 kt with gusts up to 20 kt after midnight. Seas around 2 ft.
Mon
S winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft.
Mon Night
S winds 10 to 15 kt with gusts up to 20 kt...becoming 5 to 15 kt after midnight. Seas 2 to 4 ft. A chance of showers and tstms after midnight. Patchy fog after midnight. Some tstms may produce gusty winds and small hail after midnight with vsby 1 to 3 nm.
Tue
S winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog in the morning. A chance of showers and tstms.
Tue Night
W winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers in the evening.
Wed
W winds 5 to 10 kt. Seas 2 to 3 ft.
Wed Night
W winds 5 to 10 kt. Seas 1 to 2 ft.
Thu
W winds around 5 kt. Seas 1 to 2 ft.
Thu Night
W winds around 5 kt. Seas 1 to 2 ft. winds and seas higher in and near tstms.

WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
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Last Update: 328 AM EDT SUN AUG 2 2015
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