Heavy rain from the central Gulf Coast to Southeast U.S. this weekend

Heavy rain is expected from eastern Texas across the Lower Miss. Valley to the Southeast U.S. this weekend. This rain could lead to flash flooding. Meanwhile, heavy rain will also spread into the Northwest U.S., with heavy snow in the higher elevations of the Cascades and northern Rockies.
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Last Update: 308 AM CST SUN DEC 4 2016

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Brownsville, TX Local Forecast Office

10NM N Port Isabel TX

Marine Zone Forecast

SEAS ARE PROVIDED AS A RANGE OF THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES...ALONG WITH THE OCCASIONAL HEIGHT OF THE AVERAGE HIGHEST 10 PERCENT OF THE WAVES

...SMALL CRAFT SHOULD EXERCISE CAUTION...
Synopsis: A COLD FRONT HAS MOVED ACROSS THE WATERS OVERNIGHT ...LEAVING STRONG NORTHEASTERLY WINDS IN ITS WAKE. AN EASTERLY SWELL...THOUGH DIMINISHING WITH TIME...IS ALSO STILL PRESENT. TONIGHT A SURFACE LOW WILL FORM JUST OFFSHORE...MAINTAINING STRONGER WINDS THOUGH WITH A SHIFT TO THE NORTHWEST. OVERALL EXPECT ELEVATED WINDS AND SEAS TO PERSIST THROUGH MONDAY WITH ADDITIONAL SMALL CRAFT ADVISORIES PROBABLE. ANOTHER COLD FRONT WILL MOVE THROUGH WEDNESDAY NIGHT...BRINGING BACK STRONG WINDS AND HIGH SEAS.

Today
North winds 12 to 17 knots increasing to 15 to 20 knots in the afternoon. A moderate chop on the bay increasing to choppy in the afternoon. Slight chance of thunderstorms in the morning. rain through the day.
Tonight
Northeast winds 15 to 20 knots shifting northwest 16 to 21 knots after midnight. Choppy on the bay. Rain.
Monday
Northwest winds 14 to 18 knots diminishing to 11 to 15 knots in the afternoon. Choppy on the bay subsiding to a moderate chop in the afternoon. Chance of showers and thunderstorms in the morning, then slight chance of showers and thunderstorms in the afternoon.
Monday Night
Northwest winds 8 to 13 knots diminishing to 7 to 10 knots in the late evening and early morning, then shifting west around 7 knots early in the morning. A moderate chop on the bay subsiding to a light chop in the late evening and overnight.
Tuesday
Southwest winds 7 to 8 knots shifting southeast late in the afternoon. A light chop on the bay.
Tuesday Night
Southeast winds 7 to 10 knots. A light chop on the bay.
Wednesday
Southeast winds 7 to 11 knots. A light chop on the bay. Slight chance of showers and thunderstorms.
Wednesday Night
Northeast winds 17 to 22 knots. Rough on the bay . Chance of showers and thunderstorms.
Thursday
North winds 19 to 24 knots. Rough on the bay. Chance of showers.
Thursday Night
North winds 14 to 19 knots. Choppy on the bay.
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ABOUT THIS FORECAST

Last Update: 308 AM CST SUN DEC 4 2016
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