093  
FXUS62 KTBW 161749  
AFDTBW  
 
AREA FORECAST DISCUSSION  
NATIONAL WEATHER SERVICE TAMPA BAY RUSKIN FL  
149 PM EDT TUE SEP 16 2025  
   
..NEW DISCUSSION, AVIATION, MARINE, FIRE WEATHER  
 
   
DISCUSSION  
 
ISSUED AT 146 PM EDT TUE SEP 16 2025  
 
LOOKING AT SOME VERY SIMILIAR CONDITIONS TO YESTERDAY WITH DRY AIR  
TO THE NORTH AND SLIGHTLY MORE MOISTURE DOWN SOUTH. SHOWER ACTIVITY  
AGAIN TODAY SHOULD STAY SOUTH OF I-4 WITH THE BEST CHANCE IN SW  
FLORIDA.  
 
WE WILL SEE A BUMP UP IN STORM CHANCES TOMORROW AN AN UPPER LEVEL  
TROUGH PUSHES THROUGH THE STATE. AS IT GOES THROUGH WE SEE PW BUMP  
BACK UP TO NEAR 2 INCHES. THIS WILL RESULT IN A MORE TYPICAL SUMMER  
TIME PATTERN WITH SCATTERED SHOWERS AND STORMS ACROSS THE WHOLE  
CWA. THE TROUGH WILL MOVE AWAY FOR THURSDAY BUT PW WILL REMAIN  
AROUND 2 INCHES FOR ONE MORE DAY ALLOWING FOR SCATTERED SHOWERS  
AND STORMS ONCE AGAIN.  
 
DRIER AIR WILL FILTER BACK IN FOR FRIDAY AND SATURDAY KEEPING MOST  
OF THE AREA DRY EXCEPT FOR SW FLORIDA. MOISTURE LOOKS TO SLOWLY  
RETURN BY SUNDAY AND NEXT MONDAY BRINGING SCATTERED SHOWERS AND  
STORMS BACK INTO THE FORECAST.  
 
 
   
AVIATION  
 
(18Z TAFS)  
ISSUED AT 146 PM EDT TUE SEP 16 2025  
 
VFR CONDITIONS EXPECTED FOR THE REST OF TODAY WITH VCTS POSSIBLE  
FOR A FEW HOURS AT FMY AND RSW. MOISTURE AND BETTER STORMS CHANCES  
EXPECTED TO RETURN TOMORROW WITH VCTS INTRODUCED IN THE LATE  
MORNING AT SOUTHERN TERMINALS.. WINDS WILL GENERALLY STAY BELOW  
10 KNOTS THROUGH THE PERIOD.  
 
 
   
MARINE  
 
ISSUED AT 146 PM EDT TUE SEP 16 2025  
 
WINDS WILL REMAIN OUT OF THE EAST AND NORTHEAST AROUND 5  
TO 10 KNOTS THROUGH THURSDAY. WINDS WILL INCREASE TO 10 TO 15 KNOTS  
BY FRIDAY AND SATURDAY. BEST STORM CHANCES WILL BE TOMORROW AS AN  
UPPER LEVEL TROUGH PUSHES THROUGH THE AREA. FOR THE REST OF THE WEEK  
YOU CAN EXPECT ISOLATED SHOWERS MAINLY SOUTH OF TAMPA BAY.  
 
 
   
FIRE WEATHER  
 
ISSUED AT 146 PM EDT TUE SEP 16 2025  
 
AN UPPER LEVEL TROUGH WILL BRING SCATTERED SHOWERS AND  
STORMS TO THE AREA TOMORROW. FOR THE REST OF THE WEEK WE WILL REMAIN  
DRY NORTH OF I-4 WITH SCATTERED STORMS EXPECTED SOUTH OF I-4.  
 
 
   
PRELIMINARY POINT TEMPS/POPS  
 
TPA 91 75 88 74 / 10 10 50 20  
FMY 91 74 87 73 / 40 30 70 50  
GIF 91 73 89 73 / 30 20 60 20  
SRQ 90 73 88 72 / 10 20 60 40  
BKV 90 69 89 69 / 10 10 40 20  
SPG 88 77 88 74 / 10 10 60 30  
 
 
 
SEA BREEZE THUNDERSTORM REGIME FOR TUESDAY: 6  
SEA BREEZE THUNDERSTORM REGIME FOR WEDNESDAY: 6  
 
FOR ADDITIONAL INFORMATION ON SEA BREEZE REGIMES, GO TO:  
HTTPS://WWW.WEATHER.GOV/TBW/THUNDERSTORMCLIMATOLOGY  
 
 
   
TBW WATCHES/WARNINGS/ADVISORIES  
 
FL...NONE.  
GULF WATERS...NONE.  
 
 
 
 
 
DISCUSSION/AVIATION/MARINE/FIRE WEATHER...SHIVELEY  
DECISION SUPPORT...DAVIS  
UPPER AIR/CLIMATE...PEARCE  
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