Severe Storms Shift into the Lower Mississippi Valley and Lower Ohio Valley Monday

The focus for severe storms will shift to the Lower Mississippi Valley and portions of the Tennessee Valley and Ohio Valley Monday. Damaging winds, hail and an isolated tornado or two will all be possible. Elsewhere, a wintry mix will impact portions of New England while heavy rain and high elevation snow continue in the northwest U.S.
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Hazardous Weather Conditions

Last Update: 330 AM CDT MON MAR 27 2017

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35NM S Houma 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: HIGH PRESSURE CENTERED OVER THE EASTERN GULF WILL MAINTAIN RELATIVELY LIGHT TO MODERATE WINDS AND SEAS THROUGH WEDNESDAY. A LOW PRESSURE SYSTEM SHOULD THEN IMPACT THE COASTAL WATERS ON THURSDAY. HIGH PRESSURE IS EXPECTED TO BUILD INTO THE NORTH GULF BY FRIDAY.

Today
South winds 10 to 15 knots. Seas 3 to 5 feet. Dominant period 5 seconds.
Tonight
South winds 10 to 15 knots. Seas 2 to 4 feet. Dominant period 6 seconds.
Tuesday And Tuesday Night
Southeast winds 10 to 15 knots. Seas 2 to 4 feet. Dominant period 5 seconds.
Wednesday
Southeast winds 15 to 20 knots. Seas 3 to 5 feet. Dominant period 5 seconds.
Wednesday Night
Southeast winds 15 to 20 knots. Seas 3 to 6 feet. Dominant period 7 seconds. Slight chance of showers and thunderstorms after midnight.
Thursday
South winds 15 to 20 knots. Seas 3 to 6 feet. Dominant period 7 seconds. Showers and thunderstorms likely.
Thursday Night
West winds 15 to 20 knots. Seas 3 to 6 feet with occasional seas to 8 feet. Dominant period 7 seconds. Chance of showers and thunderstorms.
Friday
Southwest winds 10 to 15 knots. Seas 3 to 5 feet with occasional seas to 6 feet. Dominant period 7 seconds.
Friday Night
Southeast winds 10 to 15 knots. Seas 3 to 5 feet.
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ABOUT THIS FORECAST

Last Update: 330 AM CDT MON MAR 27 2017
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