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Strong thunderstorms possible from southwestern Texas to northern Maine

Strong to severe thunderstorms are possible today from southwestern Texas to northern Maine. Primary threats will be damaging wind gusts and marginally severe hail. Moderate to heavy rainfall could also produce flash flooding from central and northern Texas to the lower Mississippi Valley and Ohio Valley.
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Hazardous Weather Conditions

Last Update: 1021 AM CDT SAT MAY 30 2015

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19NM SE Grand Isle LA

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 TEN PERCENT OF THE WAVES.

Synopsis: A WEAK COLD FRONT WILL SLIDE INTO THE GULF SOUTH AND STALL BEFORE REACHING THE COASTAL WATERS THIS WEEKEND. A BROAD AREA OF HIGH PRESSURE WILL KEEP ONSHORE FLOW IN PLACE DURING THE WEEK.

Rest Of Today
Southeast winds 5 to 10 knots. Seas 1 foot or less dominant period 7 seconds. Scattered showers and thunderstorms.
Tonight
South winds 5 to 10 knots becoming west after midnight. Seas 1 foot or less dominant period 6 seconds. Scattered showers and thunderstorms.
Sunday
Variable winds near 5 knots. Seas 1 foot or less dominant period 6 seconds. Scattered showers and thunderstorms.
Sunday Night
Southwest winds 5 to 10 knots becoming northwest after midnight. Seas 1 foot or less dominant period 5 seconds. Scattered showers and thunderstorms.
Monday
Northwest winds near 5 knots becoming south in the late morning and afternoon. Seas 1 foot or less dominant period 5 seconds. Scattered showers and thunderstorms.
Monday Night
Southwest winds 5 to 10 knots becoming northwest after midnight. Seas 1 foot or less dominant period 4 seconds. Scattered showers and thunderstorms.
Tuesday
Northwest winds 5 to 10 knots becoming southwest late in the afternoon. Seas 1 foot or less. Scattered showers and thunderstorms.
Tuesday Night
Southwest winds 5 to 10 knots becoming west after midnight. Seas 1 foot or less. Scattered showers and thunderstorms.
Wednesday
Northwest winds 5 to 10 knots becoming southeast late in the afternoon. Seas 1 foot or less. Isolated showers and thunderstorms.
Wednesday Night
Southeast winds 5 to 10 knots becoming east after midnight. Seas 1 to 2 feet. Isolated showers and thunderstorms.
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ABOUT THIS FORECAST

Last Update: 1021 AM CDT SAT MAY 30 2015
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