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Atlantic Tropical Weather Outlook

2017-08-05 01:22:14| National Hurricane Center (Atlantic)

000 ABNT20 KNHC 042322 TWOAT Tropical Weather Outlook NWS National Hurricane Center Miami FL 800 PM EDT Fri Aug 4 2017 For the North Atlantic...Caribbean Sea and the Gulf of Mexico: A broad and elongated area of low pressure is producing disorganized shower and thunderstorm activity several hundred miles south and southwest of the Cabo Verde Islands. This system has not become better organized during the past 24 hours. However, environmental conditions appear conducive for this system to consolidate and develop during the next few days, and a tropical depression is likely to form by the early or middle part of next week while moving west-northwestward at 15 to 20 mph across the tropical Atlantic Ocean. * Formation chance through 48 hours...medium...50 percent. * Formation chance through 5 days...high...80 percent. A tropical wave is producing disorganized showers and thunderstorms over the central Caribbean Sea. Development is expected to be slow during the next day or two as the disturbance moves west- northwestward at about 15 mph across the western Caribbean. By the end of the weekend or early next week, environmental conditions appear more conducive for development when the system moves near or over the Yucatan Peninsula and the Bay of Campeche. * Formation chance through 48 hours...low...20 percent. * Formation chance through 5 days...medium...60 percent. $$ Forecaster Beven

Tags: weather atlantic outlook tropical

 

Atlantic Tropical Weather Outlook

2017-08-04 19:44:39| National Hurricane Center (Atlantic)

000 ABNT20 KNHC 041744 TWOAT Tropical Weather Outlook NWS National Hurricane Center Miami FL 200 PM EDT Fri Aug 4 2017 For the North Atlantic...Caribbean Sea and the Gulf of Mexico: A broad and elongated area of low pressure is producing disorganized shower and thunderstorm activity several hundred miles south and southwest of the Cabo Verde Islands. Environmental conditions appear conducive for this system to consolidate and develop during the next few days, and a tropical depression is likely to form by the early or middle part of next week while moving west-northwestward at 15 to 20 mph across the tropical Atlantic Ocean. * Formation chance through 48 hours...medium...50 percent. * Formation chance through 5 days...high...80 percent. A tropical wave is producing disorganized showers and thunderstorms over the central and eastern Caribbean Sea. This disturbance is expected to move west-northwestward at about 15 mph across the western Caribbean Sea and Bay of Campeche through the middle of next week, where environmental conditions appear conducive for development. * Formation chance through 48 hours...low...20 percent. * Formation chance through 5 days...medium...60 percent. $$ Forecaster Berg

Tags: weather atlantic outlook tropical

 
 

Atlantic Tropical Weather Outlook

2017-08-04 13:51:39| National Hurricane Center (Atlantic)

000 ABNT20 KNHC 041151 TWOAT Tropical Weather Outlook NWS National Hurricane Center Miami FL 800 AM EDT Fri Aug 4 2017 For the North Atlantic...Caribbean Sea and the Gulf of Mexico: A broad low pressure system, associated with a tropical wave, is producing a large area of disorganized showers and thunderstorms several hundred miles south and southwest of the Cabo Verde Islands. Environmental conditions are conducive for this system to consolidate and develop during the next few days, and a tropical depression is likely to form by early next week while moving west-northwestward at about 15 mph across the tropical Atlantic Ocean. * Formation chance through 48 hours...medium...50 percent. * Formation chance through 5 days...high...80 percent. A large area of cloudiness and thunderstorms located over the central and eastern Caribbean Sea is associated with a tropical wave. This disturbance is expected to move west-northwestward at about 15 mph across the western Caribbean Sea and Bay of Campeche through the middle of next week, where environmental conditions appear conducive for development. * Formation chance through 48 hours...low...20 percent. * Formation chance through 5 days...medium...60 percent. $$ Forecaster Berg

Tags: weather atlantic outlook tropical

 

Atlantic Tropical Weather Outlook

2017-08-04 07:01:08| National Hurricane Center (Atlantic)

000 ABNT20 KNHC 040500 TWOAT Tropical Weather Outlook NWS National Hurricane Center Miami FL 200 AM EDT Fri Aug 4 2017 For the North Atlantic...Caribbean Sea and the Gulf of Mexico: A large and complex area of disturbed weather, associated with a broad low pressure system, extends from about 400 miles south of the Cabo Verde Islands to about 600 miles southwest of the Cabo Verde Islands. Environmental conditions are forecast to be conducive for gradual consolidation and development, and a tropical depression is likely to form by early next week over the eastern or central tropical Atlantic Ocean. This system is forecast to move toward the west or west-northwest at 10 to 15 mph for the next several days. * Formation chance through 48 hours...medium...40 percent. * Formation chance through 5 days...high...80 percent. A strong tropical wave located over the eastern Caribbean Sea is producing a large area of cloudiness and thunderstorms. Environmental conditions are expected to become more conducive for development by Sunday over the western Caribbean Sea and by early next week over the Bay of Campeche while the disturbance moves westward or west-northwestward at 15 to 20 mph. This system could produce brief heavy rainfall and gusty winds over Aruba, Bonaire, and Curacao tonight and Friday. For additional information on this system, see High Seas Forecasts issued by the National Weather Service. * Formation chance through 48 hours...low...20 percent. * Formation chance through 5 days...medium...50 percent. && High Seas Forecasts issued by the National Weather Service can be found under AWIPS header NFDHSFAT1, WMO header FZNT01 KWBC, and on the Web at http://www.opc.ncep.noaa.gov/shtml/NFDHSFAT1.shtml. $$ Forecaster Beven

Tags: weather atlantic outlook tropical

 

Atlantic Tropical Weather Outlook

2017-08-04 01:33:09| National Hurricane Center (Atlantic)

000 ABNT20 KNHC 032332 TWOAT Tropical Weather Outlook NWS National Hurricane Center Miami FL 800 PM EDT Thu Aug 3 2017 For the North Atlantic...Caribbean Sea and the Gulf of Mexico: A large and complex area of disturbed weather, associated with a broad low pressure system, extends from about 400 miles south of the Cabo Verde Islands to about 600 miles southwest of the Cabo Verde Islands. Environmental conditions are forecast to be conducive for gradual consolidation and development, and a tropical depression is likely to form by early next week over the eastern or central tropical Atlantic Ocean. This system is forecast to move toward the west or west-northwest at 10 to 15 mph for the next several days. * Formation chance through 48 hours...medium...40 percent. * Formation chance through 5 days...high...80 percent. A strong tropical wave located over the eastern Caribbean Sea is producing a large area of cloudiness and thunderstorms. Environmental conditions are expected to become a little more conducive for development by Sunday over the western Caribbean Sea and by early next week over the Bay of Campeche while the disturbance moves westward or west-northwestward at 15 to 20 mph. This system could produce brief heavy rainfall and gusty winds over Aruba, Bonaire, and Curacao tonight and Friday. For additional information on this system, see High Seas Forecasts issued by the National Weather Service. * Formation chance through 48 hours...low...20 percent. * Formation chance through 5 days...medium...40 percent. && High Seas Forecasts issued by the National Weather Service can be found under AWIPS header NFDHSFAT1, WMO header FZNT01 KWBC, and on the Web at http://www.opc.ncep.noaa.gov/shtml/NFDHSFAT1.shtml. $$ Forecaster Beven

Tags: weather atlantic outlook tropical

 

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