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Atlantic Tropical Weather Outlook

2021-08-24 13:44:07| National Hurricane Center (Atlantic)

000 ABNT20 KNHC 241143 TWOAT Tropical Weather Outlook NWS National Hurricane Center Miami FL 800 AM EDT Tue Aug 24 2021 For the North Atlantic...Caribbean Sea and the Gulf of Mexico: The Weather Prediction Center has issued the last Public Advisory on Post-Tropical Cyclone Henri, moving offshore of eastern Massachusetts. A broad trough of low pressure is producing disorganized showers and thunderstorms over the central tropical Atlantic about 900 miles east-northeast of the northern Leeward Islands. Little development of this system is expected during the next day or two due while it moves northwestward at about 15 mph over marginally conducive ocean temperatures and is affected by strong upper-level winds. Afterwards, environmental conditions are expected to become more favorable for gradual development, and a tropical depression could form by the end of the week while the system turns eastward over the central Atlantic. * Formation chance through 48 hours...low...20 percent. * Formation chance through 5 days...medium...60 percent. A broad area of low pressure is expected to form over the southwestern Caribbean Sea in a few days from a tropical wave currently located over the eastern Caribbean Sea. Environmental conditions are forecast to be conducive for development of the low, and a tropical depression could form late this week or this weekend while the system moves northwestward over the northwestern Caribbean Sea, across the Yucatan Peninsula of Mexico, and into the southwestern Gulf of Mexico by Sunday. * Formation chance through 48 hours...low...near 0 percent. * Formation chance through 5 days...medium...60 percent. Another tropical wave over the far eastern tropical Atlantic located about 400 miles south-southwest of the Cabo Verde Islands is producing a concentrated area of showers and thunderstorms. Some development of this system is possible over the next several days while it moves westward to west-northwestward at 10 to 15 mph over the eastern tropical Atlantic. Upper-level winds are forecast to become less conducive for development by the weekend. * Formation chance through 48 hours...low...20 percent. * Formation chance through 5 days...low...30 percent. && Public advisories issued by the Weather Prediction Center on Post-Tropical Cyclone Henri can be found under AWIPS header TCPAT3, WMO header WTNT33 KWNH, and on the web at http://www.wpc.ncep.noaa.gov $$ Forecaster Berg

Tags: weather atlantic outlook tropical

 

Atlantic Tropical Weather Outlook

2021-08-24 07:42:21| National Hurricane Center (Atlantic)

000 ABNT20 KNHC 240542 TWOAT Tropical Weather Outlook NWS National Hurricane Center Miami FL 200 AM EDT Tue Aug 24 2021 For the North Atlantic...Caribbean Sea and the Gulf of Mexico: The Weather Prediction Center is issuing Public Advisories on Post-Tropical Cyclone Henri, located inland near southern New England. A broad trough of low pressure is producing disorganized showers and thunderstorms over the east-central tropical Atlantic more than 1000 miles west-northwest of the Cabo Verde Islands. Little development is expected during the next day or two due to marginally conducive ocean temperatures and strong upper-level winds. Afterwards, environmental conditions are expected to become more favorable for gradual development, and a tropical depression could form by the end of the week while the system moves northwestward to northward at 10 to 15 mph over the central Atlantic. * Formation chance through 48 hours...low...10 percent. * Formation chance through 5 days...medium...50 percent. A tropical wave over the eastern Caribbean Sea is expected to form a broad area of low pressure over the southwestern Caribbean Sea later this week. Thereafter, environmental conditions are forecast to be favorable for gradual development, and a tropical depression could form by the end of the week while the system moves west-northwestward to northwestward over the northwestern Caribbean Sea. * Formation chance through 48 hours...low...near 0 percent. * Formation chance through 5 days...medium...60 percent. Another tropical wave over the far eastern tropical Atlantic located about 500 miles south-southwest of the Cabo Verde Islands is producing a concentrated area of showers and thunderstorms. This activity has become a bit better organized tonight, and some additional development is possible over the next several days while this system moves westward to west-northwestward at 10 to 15 mph over the eastern tropical Atlantic. * Formation chance through 48 hours...low...20 percent. * Formation chance through 5 days...medium...40 percent. && Public advisories issued by the Weather Prediction Center on Post-Tropical Cyclone Henri can be found under AWIPS header TCPAT3, WMO header WTNT33 KWNH, and on the web at http://www.wpc.ncep.noaa.gov $$ Forecaster Papin/Beven

Tags: weather atlantic outlook tropical

 
 

Atlantic Tropical Weather Outlook

2021-08-24 01:32:53| National Hurricane Center (Atlantic)

000 ABNT20 KNHC 232332 TWOAT Tropical Weather Outlook NWS National Hurricane Center Miami FL 800 PM EDT Mon Aug 23 2021 For the North Atlantic...Caribbean Sea and the Gulf of Mexico: The Weather Prediction Center is issuing Public Advisories on Post-Tropical Cyclone Henri, located inland near southern New England. A broad low pressure area is producing disorganized showers and thunderstorms over the east-central tropical Atlantic more than 800 miles west of the Cabo Verde Islands. Little development is expected during the next couple of days due to only marginally conducive ocean temperatures. Thereafter, however, some gradual development is possible through the end of the week while the system moves northwestward to northward at 10 to 15 mph over the central Atlantic. * Formation chance through 48 hours...low...10 percent. * Formation chance through 5 days...medium...40 percent. A tropical wave over the eastern Caribbean Sea is expected to form a broad area of low pressure over the southwestern Caribbean Sea by late week. Thereafter, environmental conditions are forecast to be favorable for gradual development while the system moves west-northwestward to northwestward over the northwestern Caribbean Sea. * Formation chance through 48 hours...low...near 0 percent. * Formation chance through 5 days...medium...50 percent. A low pressure area over the far eastern tropical Atlantic about 500 miles south-southeast of the Cabo Verde Islands is producing disorganized showers and thunderstorms. Some slow development is possible over the next several days while the disturbance moves westward to west-northwestward at 10 to 15 mph over the eastern tropical Atlantic. * Formation chance through 48 hours...low...10 percent. * Formation chance through 5 days...medium...40 percent. && Public advisories issued by the Weather Prediction Center on Post-Tropical Cyclone Henri can be found under AWIPS header TCPAT3, WMO header WTNT33 KWNH, and on the web at http://www.wpc.ncep.noaa.gov $$ Forecaster Pasch

Tags: weather atlantic outlook tropical

 

Atlantic Tropical Weather Outlook

2021-08-23 19:49:17| National Hurricane Center (Atlantic)

000 ABNT20 KNHC 231749 TWOAT Tropical Weather Outlook NWS National Hurricane Center Miami FL 200 PM EDT Mon Aug 23 2021 For the North Atlantic...Caribbean Sea and the Gulf of Mexico: The Weather Prediction Center is issuing Public Advisories on Tropical Depression Henri, located inland over southern New England. A broad low pressure system is producing disorganized showers and thunderstorms over the eastern tropical Atlantic more than 700 miles west of the Cabo Verde Islands. Little development is expected during the next couple of days due to only marginally conducive ocean temperatures. Thereafter, however, some gradual development will be possible through the end of the week while the system moves northwestward at 10 to 15 mph over the central Atlantic. * Formation chance through 48 hours...low...10 percent. * Formation chance through 5 days...medium...40 percent. A tropical wave located over the eastern Caribbean Sea is expected to form a broad area of low pressure over the southwestern Caribbean Sea by late week. Thereafter, environmental conditions are forecast to become favorable for gradual development while the system moves west-northwestward over the northwestern Caribbean Sea. * Formation chance through 48 hours...low...near 0 percent. * Formation chance through 5 days...medium...40 percent. Another area of disturbed weather has developed in association with a low pressure system located over the far eastern tropical Atlantic more than 500 miles south-southeast of the Cabo Verde Islands. Some slow development will be possible over the next several days while the disturbance moves westward to west-northwestward at around to 15 mph over the eastern tropical Atlantic. * Formation chance through 48 hours...low...10 percent. * Formation chance through 5 days...medium...40 percent. && Public advisories issued by the Weather Prediction Center on Tropical Depression Henri can be found under AWIPS header TCPAT3, WMO header WTNT33 KWNH, and on the web at http://www.wpc.ncep.noaa.gov $$ Forecaster Stewart

Tags: weather atlantic outlook tropical

 

Atlantic Tropical Weather Outlook

2021-08-23 13:23:48| National Hurricane Center (Atlantic)

000 ABNT20 KNHC 231123 TWOAT Tropical Weather Outlook NWS National Hurricane Center Miami FL 800 AM EDT Mon Aug 23 2021 For the North Atlantic...Caribbean Sea and the Gulf of Mexico: The Weather Prediction Center is issuing Public Advisories on Tropical Depression Henri, located inland over southern New England. A broad low pressure system is producing disorganized showers and thunderstorms over the eastern tropical Atlantic more than 700 miles west of the Cabo Verde Islands. Little development is expected during the next couple of days due to only marginally conducive ocean temperatures. Thereafter, however, some gradual development is possible by the middle to latter part of the week while the system moves northwestward at 10 to 15 mph over the central Atlantic. * Formation chance through 48 hours...low...near 0 percent. * Formation chance through 5 days...low...30 percent. A tropical wave located over the eastern Caribbean Sea is expected to form a broad area of low pressure over the southwestern Caribbean Sea by late week. Thereafter, environmental conditions are forecast to become favorable for gradual development while the system moves west-northwestward over the northwestern Caribbean Sea. * Formation chance through 48 hours...low...near 0 percent. * Formation chance through 5 days...low...30 percent. && Public advisories issued by the Weather Prediction Center on Tropical Depression Henri can be found under AWIPS header TCPAT3, WMO header WTNT33 KWNH, and on the web at http://www.wpc.ncep.noaa.gov $$ Forecaster Stewart

Tags: weather atlantic outlook tropical

 

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