HAZARDOUS WEATHER OUTLOOK
Issue Date: 332 PM CST FRI NOV 27 2009
Expiration: 345 PM CST SAT NOV 28 2009
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF COASTAL WATERS
OF SOUTHEAST LOUISIANA AND SOUTH MISSISSIPPI...SOUTHEAST
LOUISIANA AND SOUTHERN MISSISSIPPI.
.DAY ONE...TONIGHT
RIVER FLOODING WILL CONTINUE ALONG THE ATCHAFALAYA RIVER NEAR
MORGAN CITY. PLEASE REFER TO THE LATEST RIVER FLOOD STATEMENT FOR
DETAILS. OTHERWISE...NO HAZARDOUS WEATHER IS EXPECTED.
.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY
A COLD FRONT WILL APPROACH THE AREA LATE SUNDAY...ACCOMPANIED BY
SHOWERS AND A FEW THUNDERSTORMS. LOCALLY HEAVY RAINFALL MAY CAUSE
PROBLEMS IN LOW LYING AREAS AND IN AREAS OF POOR DRAINAGE AS THE
FRONT CONTINUES TO MOVE THROUGH THE REGION MONDAY AND MONDAY
NIGHT.
ONCE THE FRONT STALLS OVER THE NORTHERN GULF...A STRONG SURFACE LOW
IS EXPECTED TO DEVELOP ALONG THE FRONT OVER THE WESTERN GULF. THIS
LOW WILL MOVE THROUGH THE AREA TUESDAY NIGHT...BRINGING STRONG TO
SEVERE THUNDERSTORMS TO THE GULF COASTAL WATERS. THE POTENTIAL FOR
STRONG TO SEVERE THUNDERSTORMS OVER LAND REMAINS LOW AT THIS TIME.
ADDITIONALLY...HEAVY RAINFALL IS EXPECTED AS THIS LOW MOVES PAST
THE REGION. WHILE MOST OF THE RAINFALL IS CURRENTLY FORECAST TO
FALL OVER THE GULF WATERS...THE AREA OF HIGHEST THREAT IS SOMEWHAT
UNCERTAIN AT THIS TIME AND WILL GREATLY DEPEND ON THE ACTUAL TRACK
OF THE SURFACE LOW. FUTURE FORECASTS WILL CONTINUE TO REFINE THE
DETAILS OF THIS SYSTEM.
MARINE...HEADLINES MAY BE NEEDED TUESDAY AND WEDNESDAY AS A STRONG
SURFACE RIDGE BUILDS INTO THE COASTAL WATERS BEHIND A COLD FRONT.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION WILL NOT BE NEEDED THROUGH SUNDAY.
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