Tag Archives: Pensacola

Disturbance Drops Rain on Southeast U.S.

A disturbance designated as Invest 90L dropped rain over the southeast U.S. on Monday morning. At 8:00 a.m. EDT on Monday the center of the disturbance was located near latitude 32.7°N and longitude 86.7°W which put it about 30 miles (50 km) north-northwest of Montgomery, Alabama. The disturbance was moving toward the north-northeast at 23 m.p.h. (37 km/h). The maximum sustained wind speed was 30 m.p.h. (50 km/h) and and there were wind gusts to 40 m.p.h. (65 km/h). The minimum surface pressure was 1011 mb.

A disturbance that formed over the Gulf of Mexico during the weekend moved quickly toward the north-northeast and it was located over the southeast U.S. on Monday morning. The center of the disturbance made landfall on the northern Gulf Coast on Sunday night near Pensacola, Florida. The disturbance was dropping locally heavy rain over parts of Alabama and western Georgia on Monday morning. The disturbance will move quickly toward the north-northeast and it will merge with a cold front over the southeastern U.S. Locally heavy rain will spread over eastern Tennessee, western South Carolina, western North Carolina, eastern Kentucky, western Virginia and West Virginia. Heavy rain could cause flash floods in some locations.

Fred Strengthens Back to a Tropical Storm

Former Tropical Storm Fred strengthened back to a tropical storm over the eastern Gulf of Mexico on Sunday morning. At 11:00 a.m. EDT on Sunday the center of Tropical Storm Fred was located at latitude 26.1°N and longitude 84.9°W which put it about 335 miles (540 km) south-southeast of Pensacola, Florida. Fred was moving toward the north-northwest at 12 m.p.h. (19 km/h). The maximum sustained wind speed was 40 m.p.h. (65 km/h) and there were wind gusts to 50 m.p.h. (80 km/h). The minimum surface pressure was 1008 mb.

A Tropical Storm Warning was in effect for the portion of the coast from the Wakulla/Jefferson County Line to Navarre, Florida. A Tropical Storm Watch was in effect from the portion of the coast from Navarre, Florida to the Alabama/Florida border.

Data from a reconnaissance plane on Sunday morning indicated that a low level center of circulation had redeveloped in Tropical Storm Fred. The circulation around Fred was asymmetrical. The strongest thunderstorms were occurring in bands on the eastern side of Tropical Storm Fred and the strongest winds were occurring in those bands. Bands in the western half of Fred consisted primarily of showers and lower clouds. Storms on the eastern side of Tropical Storm Fred generated upper level divergence that pumped mass away to the north of the tropical storm. Winds to tropical storm force extended out 80 miles (130 km) in the northeastern quadrant of Fred. The winds in the other parts of the circulation were blowing at less than tropical storm force.

Tropical Storm Fred will move through an environment somewhat favorable for intensification during the next 24 hours. Fred will move over water where the Sea Surface Temperatures are near 30°C. It will move between an upper level low over the northern coast of the Gulf of Mexico and an upper level ridge centered over Cuba. The upper low and the ridge will produce southwesterly winds that will blow toward the top of Fred’s circulation. Those winds will cause moderate vertical wind shear. The wind shear will inhibit intensification, but the shear will not be strong enough to prevent Fred from intensifying. Tropical Storm Fred is likely to intensify gradually during the next 24 hours.

Tropical Storm Fred will move around the western end of a subtropical high pressure system over the western Atlantic Ocean. The high pressure system will steer Fred toward the north-northwest during the next 24 hours. On its anticipated track Tropical Storm Fred will approach the coast of Northwest Florida on Monday. Fred will bring gusty winds and locally heavy rain to Northwest Florida. Tropical Storm Fred could also cause a storm surge of up to six feet (1.8 meters) along portions of the coast.

Elsewhere, Tropical Storm Grace was passing south of Puerto Rico. At 11:00 a.m. EDT on Sunday the center of Tropical Storm Grace was located at latitude 17.2°N and longitude 66.0°W which put it about 85 miles (135 km) south of San Juan, Puerto Rico. Grace was moving toward the west-northwest at 16 m.p.h. (26 km/h). The maximum sustained wind speed was 40 m.p.h. (56 km/h) and there were wind gusts to 50 m.p.h. (80 km/h). The minimum surface pressure was 1010 mb.

Tropical Storm Warnings were in effect for Puerto Rico including Culebra and Vieques, and the U.S. Virgin Islands. A Tropical Storm Warning was also in effect for the portion of the coast from Samana, Dominican Republic to the southern border with Haiti. Tropical Storm Watches were in effect for the entire coast of Haiti and from Samana, Dominican Republic to the northern border with Haiti.

Potential Tropical Cyclone Three Reaches Tropical Storm Force

Potential Tropical Cyclone Three reached tropical storm force south of Louisiana on Friday afternoon. At 2:00 p.m. EDT on Friday the center of Potential Tropical Cyclone Three (03L) was located at latitude 27.3°N and longitude 91.1°W which put it about 165 miles (265 km) south of Morgan City, Louisiana. Potential Tropical Cyclone Three was moving toward the north at 14 m.p.h. (22 km/h). The maximum sustained wind speed was 45 m.p.h. (75 km/h) and there were wind gusts to 60 m.p.h. (95 km/h). The minimum surface pressure was 1007 mb.

A Tropical Storm Warning was in effect for the portion of the coast from Morgan City, Louisiana to the Okaloosa/Walton County Line, Florida including New Orleans, Lake Pontchartrain and Lake Maurepas. The Tropical Storm Warning included Biloxi, Mississippi, Mobile, Alabama and Pensacola, Florida.

The circulation around Potential Tropical Cyclone Three strengthened on Friday afternoon. A C-MAN station (BURL1) at Southwest Pass, Louisiana with an anemometer at a height of 38 meters reported a sustained wind speed of 44 m.p.h. (71 km/h) and a wind gust of 51 m.p.h. (82 km/h). The sustained wind speed was equivalent to a speed of 40 m.p.h. (65 km/h) at a standard observation height of 10 meters.

The circulation around Potential Tropical Cyclone Three continued to consist of a broad low pressure system at the surface. The strongest winds were occurring northeast of the center of the broad low pressure system. A high pressure system southeast of the U.S. was contributing to a stronger pressure gradient in that region. The stronger pressure gradient was causing winds to blow at tropical storm force. The winds were weaker in the other parts of Potential Tropical Cyclone Three. There were several smaller circulations revolving counterclockwise around the broader Potential Tropical Cyclone Three. One of the smaller circulations was south of Louisiana and another one was over the southwestern Gulf of Mexico. The strongest thunderstorms were occurring in bands northeast of the broad center and in a long band on the eastern side of the circulation.

Potential Tropical Cyclone Three will move through an environment slightly favorable for intensification during the next few hours. Potential Tropical Cyclone Three will move over an area where the Sea Surface Temperatures are near 29°C. It will move between an upper level low over eastern Texas and an upper level ridge over the eastern Gulf of Mexico. The low and ridge will produce southwesterly winds that will blow toward the top of Potential Tropical Cyclone Three. Those winds will cause moderate vertical wind shear and the shear will inhibit intensification. The upper level ridge will contribute to upper level divergence that will pump mass to the east of Potential Tropical Cyclone Three. There will also be drier air over the northwestern Gulf of Mexico, which will make it difficult for thunderstorms to develop in that area. Potential Tropical Cyclone Three could intensify a little more during the next six hours. If a well defined surface center of circulation develops, the system could be designated as a tropical storm.

Potential Tropical Cyclone Three will move around the western end of the high pressure system southeast of the U.S. The high pressure system will steer it toward the north-northeast during the next 24 hours. On its anticipated track Potential Tropical Cyclone Three will make landfall in southeastern Louisiana on Friday night. The system will move across southeastern Mississippi on Saturday and it could reach Alabama by Saturday night. It will bring gusty winds to southeast Louisiana and the coasts of Mississippi and Alabama. The system could cause a storm surge of 3 to 5 feet (1.0 to 1.5 meters) along parts of the coast. It will drop locally heavy rain when it moves inland. Heavy rain could cause flash floods over parts of the southeastern U.S. Flash Flood Watches were in effect for parts of southeastern Mississippi, Alabama, northwestern Florida, and western Georgia. There may also be enough low level wind shear to produce tornadoes when the rainbands in the eastern side of the circulation when it moves inland.

Tropical Storm Sally Drops Heavy Rain on Southeast U.S.

Tropical Storm Sally dropped heavy rain over parts of the southeastern U.S. on Wednesday afternoon.  At 5:00 p.m. EDT on Wednesday the center of Tropical Storm Sally was located at latitude 31.2°N and longitude 86.8°W which put it about 85 miles (135 km) west of Dothan, Alabama.  Sally was moving toward the northeast at 7 m.p.h. (11 km/h).  The maximum sustained wind speed was 60 m.p.h. (95 km/h) and there were wind gusts to 75 m.p.h. (120 km/h).  The minimum surface pressure was 990 mb.

A Tropical Storm Warning remained in effect for the portion of the coast from the Alabama/Florida border to Indian Pass, Florida.

The winds to tropical storm force were occurring in bands over the Gulf of Mexico in the southern part of Tropical Storm Sally.  Most of the winds over land were blowing at less than tropical storm force.

Hurricane Sally made landfall near Gulf Shores, Alabama on Wednesday morning as a Category 2 hurricane on the Saffir-Simpson Scale.  A NOAA C-MAN station at Ft. Morgan, Alabama measured a sustained wind speed 98 m.p.h. (158 km/h) and a peak wind gust of 121 m.p.h. (195 km/h) when the western eyewall passed over it.  Another weather station at Bon Secour, Alabama measured a sustained wind speed of 71 m.p.h. (115 km/h).  There were reports of widespread power outages in Alabama.  The Pensacola Naval Air Station reported a wind gust of 82 m.p.h. (132 km/h).

The wind pushed the water toward the coast and there was a storm surge over the barrier sialnds and along the coast of Alabama and northwest Florida.  Since the eye of Sally passed east of Mobile, Alabama, northerly winds pushed the water out of Mobile Bay and the water level dropped several feet.  Heavy rain fell north and east of the center of Sally and creeks an rivers were rising quickly in parts of southern Alabama and northwestern Florida.

Tropical Storm Sally will move northeast across Southeast Alabama on Wednesday night.  Sally will be over Georgia on Thursday and it will be over South Carolina on Thursday night.  Tropical Storm Sally will continue to drop heavy rain over those areas and Flash Flood Watches were in effect for parts of northwestern Florida, southern Alabama, Georgia, western North Carolina and western South Carolina.

Elsewhere, Hurricane Teddy was on a track that could take it near Bermuda in a few days.  At 5:00 p.m. EDT on Wednesday the center of Hurricane Teddy was located at latitude 17.5°N and longitude 50.8°W which put it about 710 miles (1145 km) east of the Lesser Antilles.  Teddy was moving toward the northwest at 13 m.p.h. (20 km/h).  The maximum sustained wind speed was 100 m.p.h. (160 km/h) and there were wind gusts to 120 m.p.h. (195 km/h).  The minimum surface pressure was 973 mb.

Hurricane Sally Makes Landfall Near Gulf Shores

The center of Hurricane Sally officially made landfall near Gulf Shores, Alabama on Wednesday morning.  At 6:00 a.m. EDT on Wednesday the center of Hurricane Sally was located at latitude 30.3°N and longitude 87.7°W which put it near Gulf Shores, Alabama.  Sally was moving toward the north-northeast at 3 m.p.h. (5 km/h).  The maximum sustained wind speed was 105 m.p.h. (165 km/h) and there were wind gusts to 125 m.p.h. (200 km/h).  The minimum surface pressure as 965 mb.

A Hurricane Warning was in effect from the Mississippi/Alabama border to the Okaloosa/Walton County line in Florida.  Tropical Storm Warnings were in effect for the portions of the coast from the Mouth of the Pearl River to the Mississippi/Alabama border and from the Okaloosa/Walton County Line to Indian Pass, Florida.

Hurricane Sally strengthened to Category 2 on the Saffir-Simpson Scale on Tuesday night as it ground its way slowly toward the Gulf Coast.  Winds to hurricane force extended out 40 miles (65 km) from the center of Sally.  Winds to tropical storm force extended out 130 miles (210 km) from the center.  The Hurricane Intensity Index (HII) for Hurricane Sally was 17.8.  The Hurricane Size Index (HSI) was 11.2 and the Hurricane Wind Intensity Size Index (HWISI) was 29.0.  Hurricane Sally was capable of causing regional serious damage.  The winds were pushing water toward the coast and a storm surge of 9 to 12 feet (3 to 4 meters) was possible.

Hurricane Sally will move slowly northeast across Northwest Florida and Southeast Alabama.  Sally will slowly weaken as it moves inland, but it will cause widespread power outages in those areas.  Since Hurricane Sally will move slowly, it will drop heavy rain.  Flash Flood Watches extend from the Gulf Coast to Georgia and North Carolina.

Elsewhere over the Atlantic Ocean, Teddy rapidly intensified into a Category 2 hurricane, Hurricane Paulette passes south of Newfoundland and Tropical Storm Vicky moved farther away from the Cabo Verde Islands.  At 5:00 a.m. EDT on Wednesday the center of Hurricane Teddy was located at latitude 15.4°N and longitude 49.0°W which put it about 820 miles (1315 km) east of the Lesser Antilles.  Teddy was moving toward the northwest at 12 m.p.h. (19 km/h).  The maximum sustained wind speed was 100 m.p.h. (160 km/h) and there were wind gusts to 120 m.p.h. (195 km/h).  The minimum surface pressure was 976 mb.

At 5:00 a.m. EDT on Wednesday the center of Hurricane Paulette was located at latitude 41.9°N and longitude 49.1°W which put it about 385 miles (620 km) south-southeast of Cape Race, Newfoundland.  Paulette was moving toward the east-northeast at 29 m.p.h. (46 km/h).  The maximum sustained wind speed was 100 m.p.h. (160 km/h) and there were wind gusts to 120 m.p.h. (195 km/h).  The minimum surface pressure was 966 mb.

At 5:00 a.m. EDT on Wednesday the center of Tropical Storm Vicky was located at latitude 21.6°N and longitude 33.9°W which put the center about 755 miles (1215 km) west-northwest of the Cabo Verde Islands.  Vicky was moving toward the west-northwest at 9 m.p.h. (15 km/h).  The maximum sustained wind speed was 50 m.p.h. (80 km/h) and there were ind gusts to 65 m.p.h. (105 km/h).  The minimum surface pressure was 1004 mb.

Tropical Storm Gordon Makes Landfall on the Gulf Coast.

Tropical Storm Gordon made landfall on the Gulf Coast near Pascagoula, Mississippi on Tuesday night.  At 11:30 p.m. EDT on Tuesday the center of Tropical Storm Gordon was located at latitude 30.4°N and longitude 88.4°W which put it about 30 miles (50 km) east of Biloxi, Mississippi.  Gordon was moving toward the northwest at 14 m.p.h. (22 km/h).  The maximum sustained wind speed was 70 m.p.h. (110 km/h) and there were wind gusts to 85 m.p.h. (135 km/h).  The minimum surface pressure was 997 mb.

A Hurricane Warning was in effect for the portion of the coast from the Mouth of the Pearl River to the Alabama-Florida border.  A Tropical Storm Warning was in effect for the portion of the coast from the Okaloosa-Walton County line to the Alabama-Florida border.

The circulation of Tropical Storm Gordon was asymmetrical.  The strongest bands of showers and thunderstorms were north and east of the center of circulation.  The strongest winds were occurring in those bands.  A C-MAN station on Dauphin Island, Alabama reported a sustained wind speed of 62 m.p.h. (100 km/h) and a wind gust of 72 m.p.h. (117 km/h).  The winds were much weaker south and west of the center of Tropical Storm Gordon and there was little rain in those parts of the tropical storm.

Tropical Storm Gordon will start to weaken as the center moves inland.  Gordon will continue to move around the western end of a high pressure system over the western Atlantic Ocean.  The high will steer Tropical Storm Gordon toward the northwest during the next day or two.  On its anticipated track Tropical Storm Gordon will move across southern Mississippi on Wednesday and over Arkansas on Thursday.  The wind will be strong enough to cause minor damage and it will cause some power outages.  Locally heavy rain and the potential for flash floods are the greater risks.  Flash Flood Warnings were in effect for parts of West Florida and Southwest Alabama.  Flash Flood Watches were in effect for Mississippi and Southeastern Arkansas.

Elsewhere over the tropical Atlantic Ocean, Hurricane Florence was continuing to intensify east of the northern Leeward Islands.  At 11:00 p.m. EDT on Tuesday the center of Hurricane Florence was located at latitude 20.7°N and longitude 43.9°W which put it about 1515 miles (2440 km) east-southeast of Bermuda.  Florence was moving toward the west-northwest at 12 m.p.h. (19 km/h).  The maximum sustained wind speed was 100 m.p.h (160 km/h) and there were wind gusts to 120 m.p.h. (195 km/h).  The minimum surface pressure was 976 mb.

Tropical Storm Gordon Nears Gulf Coast

Tropical Storm Gordon moved closer to the Gulf Coast of the U.S. on Tuesday morning.  At 11:00 a.m. EDT on Tuesday the center of Tropical Storm Gordon was located at latitude 28.5°N and longitude 86.8°W which put it about 145 miles (235 km) east-southeast of the mouth of the Mississippi River.  Gordon was moving toward the northwest at 15 m.p.h. (24 km/h).  The maximum sustained wind speed was 65 m.p.h. (105 km/h) and there were wind gusts to 80 m.p.h. (130 km/h).  The minimum surface pressure was 1001 mb.

A Hurricane Warning was in effect for the portion of the coast from the mouth of the Pearl River to the Alabama-Florida border.  Tropical Storm Warnings were in effect for the portions of the coast from Grand Isle, Louisiana to the mouth of the Pearl River including Lake Pontchartrain and from the Alabama-Florida border to the Okaloosa-Walton County line in Florida.

The circulation of Tropical Storm Gordon appeared to be getting more organized on Tuesday morning.  More thunderstorms developed near the center of circulation.  Storms near the center were generating upper level divergence which was pumping mass away to the east of the tropical storm.  Several bands of showers and thunderstorms north and east of the center were moving toward the Gulf Coast.  The bands southwest of the center consisted primarily of showers and lower clouds.  Winds to tropical storm force extended out about 80 miles (130 km) from the center of circulation, but the winds were weaker in the southwestern quadrant of Tropical Storm Gordon.

Tropical Storm Gordon could strengthen into a hurricane before it makes landfall.  Gordon will move over water where the Sea Surface Temperature is near 30°C.  An upper level trough over the southeastern U.S. was producing southwesterly winds which were blowing toward the top of the circulation.  Those winds were causing some vertical shear, but they will not be strong enough to prevent intensification.  The surface pressure decreased slightly on Tuesday morning.  Increased friction near the coast could cause the circulation to tighten around the center, when Tropical Storm Gordon gets closer to the Gulf Coast.

Tropical Storm Gordon will move around the southwestern end of a subtropical high pressure system over the western Atlantic Ocean.  The high will steer Gordon in a general northwesterly direction during the next several days.  On its anticipated track the center of Hurricane Gordon is likely to make landfall on the northern Gulf Coast on Tuesday night.  Gordon will produce winds to near hurricane force at the coast.  It could cause a storm surge of 5 to 8 feet (1.5 to 2.5 meters) east of the center where the wind blows water toward the coast.  The highest storm surge will occur in bays and the mouths of streams and rivers where the shape of the coast funnels water into those areas.  Tropical Storm Gordon will also drop heavy rain over portions of northwest Florida, southwest Alabama, Mississippi and eastern Louisiana.  Locally heavy rain could create the potential for flash floods.

Elsewhere over the Atlantic Ocean, former Tropical Storm Florence strengthened into the third Atlantic hurricane of 2018.  At 11:00 a.m. EDT on Tuesday the center of Hurricane Florence was located at latitude 19.7°N and longitude 42.5°W which put it about 1270 miles (2045 km) east-northeast of the Lesser Antilles.  Florence was moving toward the west-northwest at 12 m.p.h. (19 km/h).  The maximum sustained wind speed was 75 m.p.h. (120 km/h) and there were wind gusts to 90 m.p.h. (145 km/h).  The minimum surface pressure was 990 mb.

Tropical Storm Gordon Forms, Causes Warnings for South Florida

Former Potential Tropical Cyclone Seven developed a distinct center of circulation on Sunday morning and the National Hurricane Center upgraded the system to Tropical Storm Gordon.  At 8:30 a.m. EDT on Sunday the center of Tropical Storm Gordon was located at latitude 25.1°N and longitude 80.6°W which put it about 10 miles (15 km) west of Key Largo, Florida.  Gordon was moving toward the west-northwest at 16 m.p.h. (26 km/h).  The maximum sustained wind speed was 45 m.p.h. (75 km/h) and there were wind gusts to 60 m.p.h. (95 km/h).  The minimum surface pressure was 1009 mb.

A Tropical Storm Warning was in effect for the portion of the coast from Golden Beach to Bonita Beach, Florida.  A Tropical Storm Warning was in effect for the Florida Keys from Craig Key to Ocean Reef including Florida bay.  A Tropical Storm Warning was in effect for the portion of the coast from the Alabama-Florida border to Morgan City, Louisiana including Lake Pontchartrain.

The circulation of Tropical Storm Gordon became much better organized during the past 12 hours.  A distinct low level center of circulation formed and many more thunderstorms developed.  A C-MAN station on Fowey Rock, Florida reported sustained winds of 49 m.p.h. (80 km/h) supporting the designation as a tropical storm.  The circulation of Tropical Storm Gordon was still organizing.  More thunderstorms were developing in bands northeast of the center of circulation than in other parts of the tropical storm.  Those storms were beginning to generate upper level divergence which was pumping mass away from the core of Gordon.

Tropical Storm Gordon will be moving through an environment favorable for intensification during the next 36 hours.  Gordon will be moving over water where the Sea Surface Temperature is near 30°C.  It will be moving through a region where the upper level winds will be weak and there will be little vertical wind shear.  Tropical Storm Gordon will continue to intensify and it could intensify more rapidly once the inner core becomes better organized.  There is a chance that Gordon could strengthen into a hurricane before it reaches the north coast of the Gulf of Mexico.

Tropical Storm Gordon will move around the west end of a subtropical high pressure system over the western Atlantic Ocean.  The ridge will steer Gordon in  a general west-northwesterly direction.  On its anticipated track Tropical Storm Gordon will move away from South Florida later today.  Gordon could approach the north coast of the Gulf of Mexico late on Tuesday.  Locally heavy rain could cause floods in South Florida.  Tropical Storm Gordon could produce a storm surge of 6 to 9 feet (2 to 3 meters) along parts of the northern Gulf Coast.

Potential Tropical Cyclone Seven Causes Tropical Storm Watch for U.S. Gulf Coast

Potential Tropical Cyclone Seven caused the National Hurricane Center to issue a Tropical Storm Watch for a portion of the U.S. Gulf Coast on Sunday afternoon.  A Tropical Storm Watch was in effect for the portion of the coast from the Alabama-Florida border to Morgan City, Louisiana including Lake Pontchartrain.  At 5:00 p.m. EDT on Sunday the center of Potential Tropical Cyclone Seven was located at latitude 22.7°N and longitude 77.3°W which put it about 275 miles (445 km) east-southeast of Marathon, Florida.  It was moving toward the west-northwest at 15 m.p.h (24 km/h).  The maximum sustained wind speed was 30 m.p.h. (50 km/h) and there were wind gusts to 40 m.p.h. (65 km/h).  The minimum surface pressure was 1012 mb.

Bands of showers and thunderstorms began to form in a tropical wave over the Bahamas and the National Hurricane Center designated the system as Potential Tropical Cyclone Seven in order to be able to issue the Tropical Storm Watch for the north coast of the Gulf of Mexico.  The circulation of Potential Tropical Cyclone Seven was still organizing.  A distinct low level center of circulation had not formed.  Bands of showers and thunderstorms were developing and the bands were starting to revolve around the inner part of the weather system.  Thunderstorms were beginning to generate some upper level divergence.

Potential Tropical Cyclone Seven will be moving into an environment favorable for intensification.  It will move over water where the Sea Surface Temperature is near 30°C.  An upper level ridge is forecast to develop over Potential Tropical Cyclone Seven.  If that occurs, then the upper level winds would be weak and there would be little vertical wind shear.  Potential Tropical Cyclone Seven is forecast to intensify into Tropical Storm Gordon.  If the system moves slowly enough, there is a chance it could strengthen into a hurricane before it reaches the Gulf Coast.

Potential Tropical Cyclone Seven will move around the western end of a subtropical high pressure system over the western Atlantic Ocean.  The high will steer Potential Tropical Cyclone Seven in a general west-northwesterly direction.  On its anticipated track the system will move over the Florida Keys on Monday.  It will be over the eastern Gulf of Mexico on Tuesday and the system could reach the northern Gulf Coast late on Tuesday or early on Wednesday.

Elsewhere over the tropical Atlantic, Tropical Storm Florence was moving quickly away from the Cabo Verde Islands.  At 5:00 p.m. EDT on Sunday the center of Tropical Storm Florence was located at latitude 17.4°N and longitude 34.6°W which put it about 700 miles (1125 km) west of the Cabo Verde Islands.  Florence was moving toward the west-northwest at 15 m.p.h. (24 km/h).  The maximum sustained wind speed was 50 m.p.h. (80 km/h) and there were wind gusts to 65 m.p.h. (105 km/h).  The minimum surface pressure was 1000 mb.