• OUTLOOK: Nws National Hur

    From Dumas Walker@21:1/175 to All on Thu Jun 13 03:01:00 2024
    ABNT20 KNHC 131134
    TWOAT

    Tropical Weather Outlook
    NWS National Hurricane Center Miami FL
    800 AM EDT Thu Jun 13 2024

    For the North Atlantic...Caribbean Sea and the Gulf of Mexico:

    Offshore of the Southeastern U.S. (AL90):
    An elongated area of low pressure offshore the coast of Florida is
    producing a large area of disorganized showers and thunderstorms.
    Despite strong upper-level winds, some gradual development is
    possible while the system moves northeastward offshore of the
    southeastern U.S. coast during the next couple of days. Regardless
    of development, heavy rainfall is forecast to continue across
    portions of the Florida peninsula through late this week. For more
    information, see products issued by the Weather Prediction Center
    and local National Weather Service Forecast Offices.
    * Formation chance through 48 hours...low...20 percent.
    * Formation chance through 7 days...low...20 percent.

    Southwestern Gulf of Mexico:
    A broad area of low pressure is forecast to form over the
    southwestern Gulf of Mexico this weekend or early next week.
    Environmental conditions appear conducive for gradual development of
    this system, and a tropical depression could form during the early
    or middle part of next week while it moves slowly westward or west-northwestward.
    * Formation chance through 48 hours...low...near 0 percent.
    * Formation chance through 7 days...medium...40 percent.

    $$
    Forecaster Kelly
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  • From Dumas Walker@21:1/175 to All on Fri Jun 14 04:09:00 2024
    ABNT20 KNHC 141138
    TWOAT

    Tropical Weather Outlook
    NWS National Hurricane Center Miami FL
    800 AM EDT Fri Jun 14 2024

    For the North Atlantic...Caribbean Sea and the Gulf of Mexico:

    Offshore of the Southeastern U.S. (AL90):
    Satellite data and surface observations indicate that the low
    pressure area offshore of the southeastern U.S. coast has become a
    little better organized since yesterday. However, upper-level
    winds remain strong, and the system is forecast to merge with a
    front over the western Atlantic Saturday or Sunday. Regardless of
    development, heavy rainfall is forecast to continue across portions
    of the Florida peninsula through Saturday. For more information,
    see products issued by the Weather Prediction Center and local
    National Weather Service Forecast Offices.
    * Formation chance through 48 hours...low...20 percent.
    * Formation chance through 7 days...low...20 percent.

    Southwestern Gulf of Mexico:
    A broad area of low pressure is forecast to form over the
    southwestern Gulf of Mexico late this weekend or early next week.
    Environmental conditions appear conducive for gradual development of
    this system, and a tropical depression could form during the early
    or middle part of next week while it moves slowly westward or west-northwestward.
    * Formation chance through 48 hours...low...near 0 percent.
    * Formation chance through 7 days...medium...50 percent.

    $$
    Forecaster Beven
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  • From Dumas Walker@21:1/175 to All on Mon Jun 17 03:30:00 2024
    ABNT20 KNHC 171133
    TWOAT

    Tropical Weather Outlook
    NWS National Hurricane Center Miami FL
    800 AM EDT Mon Jun 17 2024

    For the North Atlantic...Caribbean Sea and the Gulf of Mexico:

    Southwestern Gulf of Mexico:
    Satellite imagery and surface observations indicate that a broad
    area of low pressure is forming over the Bay of Campeche.
    Environmental conditions appear conducive for additional gradual
    development, and a tropical depression or tropical storm is likely
    to form by midweek while it moves slowly westward or
    west-northwestward toward the western Gulf coast.

    Regardless of development, several days of heavy rainfall are
    expected across portions of southern Mexico and Central America, and
    these rains are likely to cause life-threatening flooding and flash
    flooding. Locally heavy rainfall is also expected to spread over
    portions of the northwestern coast of the Gulf of Mexico by the
    middle of the week. In addition, gale warnings have been issued for
    portions of the Gulf of Mexico, and more information on those
    warnings is available in High Seas Forecasts issued by the National
    Weather Service. Interests along the western and northwestern Gulf
    coasts should monitor the progress of this system. An Air Force
    Reserve Hurricane Hunter aircraft is scheduled to investigate the
    system later today.
    * Formation chance through 48 hours...high...70 percent.
    * Formation chance through 7 days...high...70 percent.

    Southwestern Atlantic Ocean:
    An area of cloudiness and thunderstorms located several hundred
    miles east of the Bahamas is associated with a surface trough and
    an upper-level area of low pressure. Environmental conditions
    could be conducive for some development of this system during the
    next few days while it moves westward or west-northwestward. The
    system is forecast to approach the coast of the southeast United
    States on Thursday or Friday.
    * Formation chance through 48 hours...low...10 percent.
    * Formation chance through 7 days...low...30 percent.

    &&
    High Seas Forecasts issued by the National Weather Service
    can be found under AWIPS header NFDHSFAT1, WMO header FZNT01
    KWBC, and online at ocean.weather.gov/shtml/NFDHSFAT1.php

    $$
    Forecaster Beven
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  • From Dumas Walker@21:1/175 to All on Thu Jun 20 03:42:00 2024
    ABNT20 KNHC 201145
    TWOAT

    Tropical Weather Outlook
    NWS National Hurricane Center Miami FL
    800 AM EDT Thu Jun 20 2024

    For the North Atlantic...Caribbean Sea and the Gulf of Mexico:

    Active Systems:
    The National Hurricane Center is issuing advisories on Tropical
    Storm Alberto, located inland over northeastern Mexico.

    Southwestern Atlantic Ocean (AL92):
    A small area of low pressure located about 150 miles east of the
    northernmost Bahamas continues to produce disorganized shower
    and thunderstorm activity. While environmental conditions are only
    marginally conducive due to nearby dry air, further development of
    this system could lead to the development of a tropical depression
    while the low moves west-northwestward at 10 to 15 mph and
    approaches the northeastern coast of Florida or the Georgia coast
    early on Friday. An Air Force Reserve reconnaissance aircraft is
    scheduled to investigate this system this afternoon, if necessary.
    * Formation chance through 48 hours...medium...40 percent.
    * Formation chance through 7 days...medium...40 percent.

    Southwestern Gulf of Mexico:
    A broad area of low pressure is forecast to form over southeastern
    Mexico and northern Central America on Friday. Environmental
    conditions appear conducive for gradual development after this
    system moves over the Bay of Campeche on Saturday, and a tropical
    depression could form over the southwestern Gulf of Mexico this
    weekend while it moves slowly west-northwestward or northwestward.
    * Formation chance through 48 hours...low...20 percent.
    * Formation chance through 7 days...medium...50 percent.

    $$
    Forecaster Berg
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  • From Dumas Walker@21:1/175 to All on Fri Jun 21 03:21:00 2024
    ABNT20 KNHC 211152
    TWOAT

    Tropical Weather Outlook
    NWS National Hurricane Center Miami FL
    800 AM EDT Fri Jun 21 2024

    For the North Atlantic...Caribbean Sea and the Gulf of Mexico:

    Southwestern Atlantic Ocean (AL92):
    A small area of showers and thunderstorms persists with a low
    pressure system located around 150 miles east-southeast of
    Jacksonville, Florida. An Air Force Reserve aircraft is currently
    investigating the system to determine if the low has a well-defined
    surface circulation. Environmental conditions remain marginally
    conducive for some additional development, and this system could
    become a short-lived tropical depression as the low moves
    west-northwestward at 10 to 15 mph. The system is expected to reach
    the coast of northeastern Florida or Georgia by tonight, and
    interests there should monitor its progress.
    * Formation chance through 48 hours...medium...50 percent.
    * Formation chance through 7 days...medium...50 percent.

    Southwestern Gulf of Mexico:
    A broad area of low pressure is forecast to form over southeastern
    Mexico later today. Environmental conditions appear conducive for
    gradual development after this system moves over the Bay of Campeche
    tonight, and a tropical depression could form over the southwestern
    Gulf of Mexico this weekend while it moves slowly west-northwestward
    or northwestward. Interests along the Gulf coast of Mexico should
    monitor the progress of this system.
    * Formation chance through 48 hours...medium...50 percent.
    * Formation chance through 7 days...medium...60 percent.

    $$
    Forecaster Hagen/Berg
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  • From Dumas Walker@21:1/175 to All on Sat Jun 22 03:52:00 2024
    ABNT20 KNHC 221144
    TWOAT

    Tropical Weather Outlook
    NWS National Hurricane Center Miami FL
    800 AM EDT Sat Jun 22 2024

    For the North Atlantic...Caribbean Sea and the Gulf of Mexico:

    Southwestern Gulf of Mexico (AL93):
    A broad low pressure system located over the southwestern Gulf of
    Mexico is producing a large area of disorganized showers and
    thunderstorms. Environmental conditions appear conducive for
    gradual development of this system as it moves slowly
    west-northwestward or northwestward, and a tropical depression could
    form before the system reaches the coast of northeastern Mexico
    Sunday night. Regardless of development, heavy rainfall could
    cause localized flooding across portions of northeastern Mexico and
    Deep South Texas through the end of the weekend. An Air Force
    Reserve reconnaissance aircraft is scheduled to investigate this
    system later today, if necessary.
    * Formation chance through 48 hours...medium...50 percent.
    * Formation chance through 7 days...medium...50 percent.

    Near the Georgia Coast (AL92):
    A low pressure system centered inland over southeastern Georgia is
    producing disorganized showers and thunderstorms, mainly over the
    coastal waters off of northeastern Florida and Georgia. The low
    is expected to drift slowly northwestward or northward today before
    dissipating tonight. Tropical cyclone formation is not expected.
    * Formation chance through 48 hours...low...near 0 percent.
    * Formation chance through 7 days...low...near 0 percent.

    $$
    Forecaster Hagen/Berg
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