NHC Atlantic Outlook

ZCZC MIATWOAT ALL TTAA00 KNHC DDHHMM CCA Tropical Weather Outlook...Corrected NWS National Hurricane Center Miami FL 200 PM EDT Thu Aug 31 2017 Corrected system order For the North Atlantic...Caribbean Sea and the Gulf of Mexico: The National Hurricane Center is issuing advisories on Hurricane Irma, located over the eastern Atlantic Ocean. The Weather Prediction Center is issuing advisories on Tropical Depression Harvey, located over southeastern Arkansas. 1. A tropical wave along the west coast of Africa is moving westward at about 15 mph. Environmental conditions could become more conducive for some development over the weekend while the system moves well south and southwest of the Cabo Verde Islands. * Formation chance through 48 hours...low...near 0 percent. * Formation chance through 5 days...low...20 percent. 2. An area of low pressure could form over the southwestern Gulf of Mexico by the weekend. Development, if any, of this system is expected to be slow to occur as the low moves slowly northward. If this system does develop, it could bring additional rainfall to portions of the Texas and Louisiana coasts. However, any rainfall forecast is uncertain at this time range, and it is too soon to determine any specific impacts. Interests in these areas should monitor the progress of this potential system for the next few days. * Formation chance through 48 hours...low...near 0 percent. * Formation chance through 5 days...low...20 percent. Public Advisories on Harvey are issued under WMO header WTNT34 KWNH and under AWIPS header TCPAT4. Forecaster Blake
Original author: NHC
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NHC Eastern North Pacific Outlook

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