Flooding and Severe Weather Risk Continues This Weekend

More heavy rain will exacerbate flooding in the central and southern U.S. this weekend. In addition, over portions of the Mississippi, Ohio, and Tennessee Valleys, severe thunderstorms are expected. Some storms may produce large hail, damaging winds, and tornadoes. Meanwhile, snow and ice will again affect the Cascades, northern Rockies, upper Midwest, and New England through Sunday.
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Last Update: 1046 AM CST Sun Feb 25 2018

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Brownsville, TX Local Forecast Office

26NM NNE Port Mansfield TX

Marine Zone Forecast


...DENSE FOG ADVISORY IN EFFECT UNTIL NOON CST TODAY...
Synopsis: A weak cold front will approach the Lower Texas Gulf waters this afternoon and ease through the area tonight before dissipating south of the waters Monday. Surface high pressure moves into the southeast U.S. Tuesday through Wednesday as trough of low pressure develops from west Texas through the Sierra Madre, with southerly flow returning. The trough will cross the waters Wednesday evening followed by a cold front early Thursday, with high pressure settling over the waters later Thursday and Thursday night. Stronger south winds Tuesday through Wednesday may prompt a Small Craft Advisory for all or portions of the coastal waters.

Rest Of Today
Southeast winds 5 to 10 knots. Seas 2 to 4 feet. Areas of dense fog becoming patchy in the afternoon. Slight chance of showers through the day. Slight chance of thunderstorms in the afternoon.
Tonight
Southeast winds 5 to 10 knots shifting east after midnight. Seas 2 to 4 feet. Areas of fog in the evening. Patchy fog after midnight. Chance of showers and slight chance of thunderstorms through the night.
Monday
Northeast winds 10 to 15 knots. Seas 3 to 5 feet. Patchy fog in the morning. Showers likely and slight chance of thunderstorms through the day.
Monday Night
East winds 10 to 15 knots becoming southeast 5 to 10 knots after midnight. Seas 2 to 4 feet. Slight chance of showers through the night. Areas of fog after midnight.
Tuesday
Southeast winds 5 to 10 knots increasing to 10 to 15 knots. Seas 2 to 4 feet. Areas of fog in the morning. Slight chance of showers through the day.
Tuesday Night
Southeast winds 10 to 15 knots becoming south 15 to 20 knots after midnight. Seas building to 3 to 5 feet.
Wednesday
South winds 15 to 20 knots. Seas building to 4 to 6 feet with occasional seas up to 7 feet.
Wednesday Night
Southwest winds 15 to 20 knots becoming northwest 10 to 15 knots after midnight. Seas 4 to 6 feet with occasional seas up to 7 feet. Slight chance of showers and thunderstorms.
Thursday
North winds 15 to 20 knots. Seas 3 to 5 feet.
Thursday Night
Northeast winds 10 to 15 knots diminishing to 5 to 10 knots after midnight. Seas 3 to 5 feet.
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ABOUT THIS FORECAST

Last Update: 1046 AM CST Sun Feb 25 2018
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