615  
FNCA72 TJSJ 231324  
FWSSJU  
 
SPOT FORECAST FOR GAVILANES FARM RX...PRFD  
NATIONAL WEATHER SERVICE SAN JUAN PR  
924 AM AST THU MAY 23 2024  
 
FORECAST IS BASED ON IGNITION TIME OF 0700 AST ON MAY 23.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT OUR OFFICE IF YOU HAVE QUESTIONS OR CONCERNS  
WITH THIS FORECAST AT  
PHONE: 787-253-4586.  
   
DISCUSSION
 
SUNNY TO PARTLY CLOUDY SKIES ARE EXPECTED TO PREVAIL  
ACROSS PUERTO RICO DURING THE REST OF THE MORNING HOURS. THEN,  
AFTERNOON SHOWERS ARE EXPECTED TO DEVELOP ONCE AGAIN ALONG THE  
CORDILLERA CENTRAL AND PORTIONS OF SOUTHERN PUERTO RICO. ISOLATED  
THUNDERSTORMS ARE POSSIBLE. BREEZY CONDITIONS WITH GUSTS BETWEEN  
22 AND 26 MPH ARE EXPECTED ACROSS THE SOUTHWESTERN COAST.  
   
REST OF TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (40-50 PERCENT). SCATTERED SHOWERS  
IN THE AFTERNOON.  
CHANCE OF PCPN......40 PERCENT.  
LAL.................1.  
MAX TEMPERATURE.....AROUND 89.  
MIN HUMIDITY........64 PERCENT.  
WIND (20 FT)........SOUTHEAST WINDS 8 TO 14 MPH.  
MIXING HEIGHT.......3900 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 12 TO 20 MPH.  
DISPERSION..........0.  
 
TIME (AST) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........27 27 29 29 29 50 50 50 60 60 60  
WEATHER COV.....ISO ISO ISO ISO ISO SCT SCT SCT SCT SCT SCT  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW  
TSTM COV........  
CHC OF PCPN (%).10 10 10 10 10 30 30 30 40 40 40  
LAL.............1 1 1 1 1 1 1 1 1 1 1  
TEMP............81 83 85 86 87 88 89 89 88 87 85  
RH..............79 77 72 70 68 66 64 64 66 68 72  
20 FT WIND DIR..E E SE SE SE SE SE SE SE SE SE  
20 FT WIND SPD..13 13 14 15 16 16 15 14 13 12 10  
20 FT WIND GUST.21 21 23 25 26 26 25 23 22 13 12  
MIX HGT (KFT)...1.4 2.2 2.8 3.3 3.7 3.9 3.8 3.6 3.4 3.1 2.7  
TRANSP WIND DIR.E E SE SE SE SE SE SE SE SE SE  
TRANSP WIND SPD.16 17 18 20 20 20 18 17 15 14 12  
DISPERSION......0 0 0 0 0 0 0 0 0 0 0  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (55-65 PERCENT) THEN BECOMING  
PARTLY CLOUDY (40-50 PERCENT). SCATTERED  
SHOWERS IN THE EVENING, THEN ISOLATED SHOWERS  
OVERNIGHT.  
CHANCE OF PCPN......40 PERCENT.  
LAL.................1.  
MIN TEMPERATURE.....AROUND 75.  
MAX HUMIDITY........97 PERCENT.  
WIND (20 FT)........EAST WINDS 6 TO 12 MPH.  
MIXING HEIGHT.......500 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 8 TO 16 MPH.  
DISPERSION..........0.  
 
TIME (AST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........60 60 60 50 50 50 40 40 40 40 40 40  
WEATHER COV.....SCT SCT SCT SCT SCT SCT ISO ISO ISO ISO ISO ISO  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW  
TSTM COV........  
CHC OF PCPN (%).40 40 40 30 30 30 20 20 20 20 20 20  
LAL.............1 1 1 1 1 1 1 1 1 1 1 1  
TEMP............82 81 80 79 78 77 77 76 75 75 75 77  
RH..............79 82 85 85 88 90 90 94 97 97 97 94  
20 FT WIND DIR..SE SE E E E E E E E E E E  
20 FT WIND SPD..8 7 7 9 12 14 14 13 12 12 10 9  
20 FT WIND GUST.9 8 8 10 13 23 23 22 21 13 12 10  
MIX HGT (KFT)...2.0 1.2 0.6 0.5 0.5 0.7 0.7 0.8 0.9 0.7 0.6 0.6  
TRANSP WIND DIR.SE SE E E E E E E E E E E  
TRANSP WIND SPD.9 8 8 10 14 16 16 16 15 14 13 12  
DISPERSION......0 0 0 0 0 0 0 0 0 0 0 0  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT). SCATTERED  
SHOWERS EARLY IN THE MORNING, THEN NUMEROUS  
SHOWERS AND ISOLATED THUNDERSTORMS LATE IN THE  
MORNING. SCATTERED SHOWERS IN THE AFTERNOON.  
CHANCE OF PCPN......60 PERCENT.  
LAL.................1 UNTIL 0900, THEN 2 UNTIL 1200, THEN 1.  
MAX TEMPERATURE.....AROUND 90.  
MIN HUMIDITY........60 PERCENT.  
WIND (20 FT)........SOUTHEAST WINDS 6 TO 8 MPH IN THE MORNING  
BECOMING LIGHT. GUSTY AND ERRATIC WINDS  
EXPECTED NEAR THUNDERSTORMS LATE IN THE  
MORNING.  
MIXING HEIGHT.......2200 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 6 TO 13 MPH SHIFTING TO THE SOUTH 3  
TO 5 MPH EARLY IN THE AFTERNOON, THEN SHIFTING  
TO THE EAST LATE IN THE AFTERNOON.  
DISPERSION..........0.  
 
TIME (AST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........60 60 60 80 80 80 70 70 70 70 70 70  
WEATHER COV.....SCT SCT SCT NUM NUM NUM SCT SCT SCT SCT SCT SCT  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW  
TSTM COV........ ISO ISO ISO  
CHC OF PCPN (%).40 40 40 60 60 60 50 50 50 50 50 50  
LAL.............1 1 1 2 2 2 1 1 1 1 1 1  
TEMP............79 82 84 86 87 88 89 90 90 89 88 86  
RH..............88 79 74 70 68 66 64 60 60 61 66 70  
20 FT WIND DIR..E E E SE SE SE SE SE SE SE SE SE  
20 FT WIND SPD..9 9 9 9 8 7 6 5 3 3 3 3  
20 FT WIND GUST.10 10 10 10 9 8 7 6 5 5 5 5  
MIX HGT (KFT)...1.1 1.6 2.1 2.2 2.2 2.1 2.0 1.9 1.7 1.4 1.0 0.7  
TRANSP WIND DIR.E SE SE SE SE SE SE S S SE E NE  
TRANSP WIND SPD.12 13 13 12 10 8 6 5 3 3 3 5  
DISPERSION......0 0 0 0 0 0 0 0 0 0 0 0  
 

 
FORECASTER...D. SANCHEZ  
REQUESTED BY...JOSE M. MARTINEZ  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2414978.0/SJU  
.DELDT 05/23/24  
.FORMATTERVERSION 2.0.0  
.EMAIL JOSEMARTIN@DSP.PR.GOV  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab PR Page Main Text Page