{"msg": "425\nABNT20 KNHC 222332\nTWOAT \nTropical Weather Outlook\nNWS National Hurricane Center Miami FL\n800 PM EDT Sat Aug 22 2026\nFor the North Atlantic...Caribbean Sea and the Gulf of America:\nNortheastern Atlantic:\nA strong non-tropical area of low pressure is located over the \nnortheastern Atlantic several hundred miles west of the coast of \nPortugal. This system could acquire some subtropical or tropical \ncharacteristics tonight or on Sunday while it moves east- \nsoutheastward at 10 to 15 mph toward Portugal and northwestern \nSpain. The opportunity for tropical or subtropical development \nshould end by Sunday night when the system encounters unfavorable \nenvironmental conditions. For more information, see High Seas \nForecasts issued by Meteo France.\n* Formation chance through 48 hours...low...20 percent.\n* Formation chance through 7 days...low...20 percent.\nCentral Subtropical Atlantic:\nSatellite imagery indicates that a broad area of low pressure has \nformed in association with the shower and thunderstorm activity a \nfew hundred miles east-southeast of Bermuda. Additional slow \ndevelopment of this system is possible during the next few days as \nit drifts westward on Sunday and then accelerates northward early \nnext week.\n* Formation chance through 48 hours...low...20 percent.\n* Formation chance through 7 days...low...30 percent.\nEastern Tropical Atlantic:\nA tropical wave is expected to move off the west coast of Africa on \nMonday. An area of low pressure could form in association with the \nwave soon after it moves off the coast. Environmental conditions are \nmarginally conducive for development, and a tropical depression \ncould form by the middle to latter portions of next week while the \nsystem moves westward at 15 to 20 mph across the eastern and central \ntropical Atlantic.\n* Formation chance through 48 hours...low...near 0 percent.\n* Formation chance through 7 days...medium...40 percent.\n&&\nHigh Seas Forecasts issued by Meteo France can be found under WMO \nheader FQNT50 LFPW and on the web at \nhttps://tgftp.nws.noaa.gov/data/raw/fq/fqnt50.lfpw..txt\n", "title": "Atlantic Tropical Weather Outlook", "id": "1203801845941501954", "issued": "2026-08-22T00:00:00Z", "wmo": "ABNT20", "source": "NOAA/NWS National Hurricane Center, received via the National Weather Wire Service", "page": "https://hurricane.terrapin.com/text/1203801845941501954"}