ABNT20 KNHC 220510
TWOAT
Tropical Weather Outlook
NWS National Hurricane Center Miami FL
200 AM EDT Fri Aug 22 2025
For the North Atlantic...Caribbean Sea and the Gulf of America:
Active Systems:
The National Hurricane Center is issuing advisories on Hurricane
Erin, located over the northwestern Atlantic Ocean.
Near the Leeward Islands (AL90):
An area of disorganized showers and thunderstorms associated with a
tropical wave is located a couple hundred miles east-northeast of
the northern Leeward Islands. Environmental conditions appear
conducive for further development of this system, and a tropical
depression is likely to form this weekend while it moves
northwestward and then northward, in between the Lesser Antilles and
Bermuda.
* Formation chance through 48 hours...high..70 percent.
* Formation chance through 7 days...high...80 percent.
Central Tropical Atlantic (AL99):
Showers and thunderstorms associated with a tropical wave located
about a thousand miles west-southwest of the Cabo Verde Islands
remain well organized. This system could become a tropical
depression at any time, but the latest satellite-derived wind data
indicate that the system does not have a well-defined circulation
center. The system is expected to move into a less conducive
environment later today through Saturday, but could reach a slightly
more favorable environment again late this weekend into early next
week as it moves westward at 10 to 15 mph over the central tropical
Atlantic and approaches the Lesser Antilles.
* Formation chance through 48 hours...medium...50 percent.
* Formation chance through 7 days...medium...60 percent.
Central Subtropical Atlantic:
A small area of low pressure located well southwest of the Azores
is moving through a dry environment and only producing occasional
showers. Upper-level winds appear unfavorable, and development
chances are decreasing. The weak low is likely to dissipate over the
next day or so as it moves little.
* Formation chance through 48 hours...low...10 percent.
* Formation chance through 7 days...low...10 percent.
$$
Forecaster Hagen
= = = = = = =
To unsubscribe from WX-ATLAN and you already have a login, go to
https://lists.illinois.edu and use the "Unsubscribe" link. Otherwise email Chris Novy at
cnovy@cox.net and ask to be removed from WX-ATLAN.
--- SBBSecho 3.28-Linux
* Origin: capitolcityonline.net * Telnet/SSH:2022/HTTP (1:2320/105)