Excessive Heat Spreads East; Many Areas with Heavy Rain Threats

Hot and muggy conditions are forecast to continue across the Midwest and Northeast, while spreading eastward. A frontal boundary bringing very heavy rains to the Upper Midwest will sag southward bringing cooler temperatures to areas to the north, including the city of Chicago. Heavy rains will also be possible along the Texas Gulf Coast from a tropical disturbance.
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Last Update: 942 PM CDT Sun Jun 17 2018

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Brownsville, TX Local Forecast Office

26NM NNE Port Mansfield TX

Marine Zone Forecast


...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS IN EFFECT THROUGH MONDAY AFTERNOON...
Synopsis: Light to moderate onshore flow will continue through the remainder of the weekend with surface high pressure over the northeastern Gulf of Mexico. Moisture will increase along the lower Texas coast today resulting in scattered showers and thunderstorms. Scattered to numerous showers and thunderstorms are expected through mid week. Adverse marine conditions will gradually develop on the Gulf waters through late in the week with increasing swells.

Rest Of Tonight
Southeast winds 10 to 15 knots. Seas 5 to 7 feet with occasional seas up to 8 feet. Isolated showers early in the evening. Isolated thunderstorms through the night. Numerous showers after midnight.
Monday
Southeast winds 10 to 15 knots. Seas 5 to 7 feet with occasional seas up to 8 feet. Widespread showers and scattered thunderstorms in the morning, then numerous showers and scattered thunderstorms in the afternoon.
Monday Night
Southeast winds 15 to 20 knots. Seas 5 to 7 feet with occasional seas up to 8 feet. Numerous showers and thunderstorms in the evening, then widespread showers and thunderstorms after midnight.
Tuesday
Southeast winds 15 to 20 knots. Seas 5 to 7 feet with occasional seas up to 8 feet. Widespread showers and thunderstorms.
Tuesday Night
Southeast winds 15 to 20 knots. Seas 5 to 7 feet with occasional seas up to 8 feet. Numerous showers and thunderstorms in the evening, then widespread showers and thunderstorms after midnight.
Wednesday
Southeast winds 15 to 20 knots. Seas 5 to 7 feet with occasional seas up to 8 feet. Widespread showers and thunderstorms in the morning, then numerous showers and thunderstorms in the afternoon.
Wednesday Night
Southeast winds 10 to 15 knots. Seas 4 to 6 feet with occasional seas up to 7 feet. Scattered showers and thunderstorms.
Thursday
Southeast winds 15 to 20 knots. Seas 4 to 6 feet with occasional seas up to 7 feet. Chance of showers and thunderstorms.
Thursday Night
Southeast winds 10 to 15 knots. Seas 3 to 5 feet. Chance of showers and thunderstorms.
Friday
Southeast winds 10 to 15 knots. Seas 3 to 5 feet. Chance of showers and thunderstorms.
Friday Night
Southeast winds 10 to 15 knots. Seas 3 to 5 feet. Slight chance of showers and thunderstorms.
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ABOUT THIS FORECAST

Last Update: 942 PM CDT Sun Jun 17 2018
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