347  
FXUS62 KKEY 022139 CCA  
AFDKEY  
 
AREA FORECAST DISCUSSION...CORRECTED  
NATIONAL WEATHER SERVICE KEY WEST FL  
539 PM EDT THU APR 2 2026  
   
..NEW AVIATION
 
 
   
KEY MESSAGES
 
 
- BREEZY CONDITIONS WILL CONTINUE THROUGH AT LEAST SATURDAY EVENING.  
A SMALL CRAFT ADVISORY IS IN EFFECT FOR ALL FLORIDA KEYS MARINE  
ZONES, EXCLUDING FLORIDA BAY.  
 
- THE FAST FLOW AND MODEST MOISTURE WILL RESULT IN CHANCES OF  
SHOWERS THROUGH TONIGHT AND SLIGHT CHANCES THROUGH THE WEEKEND.  
 
- MODERATE DROUGHT CONDITIONS CONTINUE ACROSS THE KEYS. EVEN  
THOUGH SHOWERS ARE IN THE FORECAST OVER THE NEXT SEVERAL DAYS,  
IT IS NOT EXPECTED TO BE NEARLY ENOUGH TO DENT THE DROUGHT  
CONDITIONS.  
 

 
   
AVIATION
 
 
(18Z TAFS)  
ISSUED AT 128 PM EDT THU APR 2 2026  
VFR CONDITIONS WILL PREVAIL AT BOTH EYW AND MTH THROUGH THE TAF  
PERIOD. SOME LIGHT SHOWER ACTIVITY IS POSSIBLE BUT CONFIDENCE IN  
TIMING AND STRENGTH LEAVES MENTION OUT OF THE TAFS FOR THE TIME  
BEING. NEAR SURFACE WINDS WILL CONTINUE TO BE EASTERLY AT 10 TO 15  
KNOTS WITH OCCASIONAL GUSTS TO NEAR 25 KNOTS.  
 

 
   
PREVIOUS DISCUSSION
 
 
ISSUED AT 432 AM EDT THU APR 2 2026  
EXPANSIVE AND STRONG HIGH PRESSURE ACROSS THE CENTRAL NORTH  
ATLANTIC WILL CONTINUE TO DOMINATE THE PATTERN THROUGH THE END OF  
THE WEEK. THIS WILL KEEP THE MAINLY EASTERLY FLOW IN PLACE AT  
LEAST THROUGH SATURDAY EVENING AS THE WESTERN SIDE OF THIS  
EXPANSIVE HIGH EXTENDS INTO THE SOUTHEAST U.S., FLORIDA, AND THE  
EASTERN GULF. THEREFORE, EXPECT BREEZY CONDITIONS TO CONTINUE  
THROUGH THE REMAINDER OF THE WEEK AS A RESULT. MOISTURE  
UNDULATIONS AROUND THE HIGH WILL CONTINUE TO RESULT IN EPISODIC  
SHOWERS WITH SOME PERIODS WETTER THAN OTHERS. TEMPERATURES WILL  
REMAIN NEAR NORMAL FOR THIS TIME OF THE YEAR WITH DAYTIME HIGHS IN  
THE LOWER 80S AND OVERNIGHT LOWS IN THE MID 70S. DEW POINTS WILL  
ALSO REMAIN QUITE STEADY IN THE MID TO UPPER 60S, OCCASIONALLY  
NEAR 70 DEGREES. THERE IS ONE THING TO WATCH FOR TONIGHT THROUGH  
AT LEAST SUNDAY. IT IS AN UPPER LEVEL FEATURE WHICH IS EXPECTED TO  
ROTATE NORTHEASTWARD FROM THE NORTHWEST CARIBBEAN SEA. FOR THE  
MOST PART IT APPEARS THIS FEATURE WILL REMAIN AN OPEN LOW INSTEAD  
OF CLOSED BUT THERE ARE TIME FRAMES WHERE IT MAY CLOSE OFF. IF IT  
CAN REMAIN CLOSED OFF IT WILL ONLY SLOWLY ROTATE NORTHEASTWARD  
PROLONGING THE TIME IT TAKES TO LEAVE THE AREA. THIS MAY TRY TO  
INSTIGATE MORE WIDESPREAD AND ROBUST SHOWER ACTIVITY OVERNIGHT  
THROUGH SUNDAY. THERE ARE THINGS WORKING FOR AND AGAINST THIS  
THOUGH. MOISTURE IS PLENTIFUL FOR NOW BUT WE LACK THE UPPER LEVEL  
SUPPORT. TONIGHT THROUGH THE WEEKEND, THIS SWITCHES TO WHERE WE  
HAVE THE UPPER LEVEL SUPPORT BUT LITTLE LOW TO MID LEVEL MOISTURE.  
THEREFORE, ONLY SLIGHT CHANCES FOR SHOWERS REMAIN IN THE  
FORECAST.  
 
THERE REMAIN SIGNALS THIS PATTERN WILL BEGIN TO FINALLY BREAKDOWN  
LATE IN THE WEEKEND INTO EARLY NEXT WEEK. THE HIGH IN THE  
ATLANTIC WILL RETREAT AWAY FROM THE AREA ALONG WITH A DEVELOPING  
POTENT LOW PRESSURE SYSTEM IN THE GREAT LAKES AREA. THIS IS  
EXPECTED TO LEAD TO A DECREASED PRESSURE GRADIENT AS A RESULT.  
THIS WILL FINALLY LEAD TO THE BREEZY CONDITIONS COMING TO AN END  
FOR THE KEYS AT LEAST TEMPORARILY.  
 
IN ADDITION, THE AFOREMENTIONED LOW PRESSURE WILL POTENTIALLY  
SEND ITS FRONTAL BOUNDARY SOUTHWARD TOWARDS THE KEYS TOWARDS THE  
MIDDLE PART OF NEXT WEEK. THERE ARE SOME WEAK SIGNALS IN THE  
NUMERICAL GUIDANCE FOR A LOW PRESSURE CENTER TO DEVELOP ALONG THIS  
BOUNDARY IN THE VICINITY OF THE BAHAMAS. ALSO, NUMERICAL GUIDANCE  
IS FAIRLY CONSISTENT ON A RATHER VERY STRONG SURFACE HIGH TO MOVE  
ACROSS THE EASTERN UNITED STATES WHICH MAY RESULT IN ANOTHER  
POTENTIALLY STRONGER BLOW ACROSS THE KEYS THAN THIS LATEST ONE.  
DETAILS REMAIN FUZZY DURING THIS TIME FRAME BUT IT APPEARS ANOTHER  
BREEZY TO WINDY, POTENTIALLY VERY WINDY PERIOD MAY BE ON THE WAY  
FOR THE KEYS. THIS MAY ALSO LEAD TO A WETTER REGIME ALONG WITH  
COOLER TEMPERATURES AND LOWER HUMIDITY. HOWEVER, THE INTENSITY AND  
DURATION FOR THIS POTENTIAL EVENT REMAIN UNCERTAIN. STAY TUNED!  
 

 
   
MARINE
 
 
ISSUED AT 1045 AM EDT THU APR 2 2026  
A SMALL CRAFT ADVISORY IS IN EFFECT IN THE STRAITS OF FLORIDA.  
ELSEWHERE, SMALL CRAFT SHOULD EXERCISE CAUTION AND SMALL CRAFT  
ADVISORY MAY GO INTO EFFECT TONIGHT. FROM SYNOPSIS, EXPANSIVE AND  
STRONG HIGH PRESSURE ACROSS THE CENTRAL NORTH ATLANTIC WILL  
CONTINUE TO DOMINATE THE PATTERN THROUGH AT LEAST THE FIRST HALF  
OF THE WEEKEND. THIS WILL CONTINUE TO PROMOTE MODERATE TO FRESH  
EASTERLY BREEZES, OCCASIONALLY STRONG IN THE FLORIDA STRAITS. THIS  
HIGH WILL BEGIN TO RETREAT TO THE EAST AS WE HEAD INTO THE SECOND  
HALF OF THE WEEKEND RESULTING IN SLACKENING BREEZES.  
 

 
   
KEY WATCHES/WARNINGS/ADVISORIES
 
 
FL...NONE.  
GM...SMALL CRAFT ADVISORY UNTIL 5 AM EDT FRIDAY FOR GMZ052>055-  
072>075.  
 

 
 

 
 
PUBLIC/MARINE/FIRE...AP  
AVIATION/NOWCASTS....AP  
DATA ACQUISITION.....AP  
 
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