760  
FOCA52 TJSJ 240800  
PFMSPN  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE SAN JUAN PR  
ISSUED BY NATIONAL WEATHER SERVICE MIAMI FL  
400 AM AST SUN SEP 24 2017  
 
AREA 1-242000-  
AREA1 DESCRIPTION  
40.12N 111.22W ELEV. 52 FT  
339 AM AST SUN SEP 24 2017  
 
DATE SUN 09/24/17 MON 09/25/17 TUE 09/26/17  
AST 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 83 82 83 82 83  
TEMP 82 82 83 83 83 83 82 82 82 82 83 83 83 83 82 82 82 82 83 83 83 83  
DEWPT 77 77 77 77 77 77 77 77 77 76 76 76 76 77 77 76 77 76 76 75 75 77  
RH 85 85 82 82 82 82 85 85 85 82 80 80 80 82 85 82 85 82 80 77 77 82  
WIND DIR SE SE SE SE SE E E SE E SE SE SE SE E E SE E E SE SE SE E  
WIND SPD 14 14 16 14 13 12 12 12 13 16 13 13 13 16 16 16 16 17 16 12 11 17  
CLOUDS B1 B1 B1 B1 B2 B2 B2 B2 OV OV B2 B2 B2 OV OV OV OV OV OV OV B2 B2  
POP 12HR 20 50 40 50 50  
QPF 12HR 0.02 0.04 0.03 0.06 0.06  
SNOW 12HR MM MM MM  
RAIN SHWRS S S S S S S S C C C C C C C C C C C C C C C  
TSTMS S S S S S S S S S S S S S S S S S S S S S S  
HEAT INDEX 92 92 92 94 94 92 92 92 92 91 93 93 93 92 92 91 92 91 91 90 90 94  
MAX HEAT 92 94 94 92 92 93 94 93 92 91 94  
 
DATE WED 09/27/17 THU 09/28/17 FRI 09/29/17 SAT 09/30/17  
AST 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 82 83 82 83 82 83 82 83  
TEMP 82 82 83 83 82 82-100 82 82 82 83 83 82 82 83 83  
DEWPT 75 75 76 76 75 75-100 76 75 76 76 76 75 75 75 75  
PWIND DIR E E E E E E E E  
WIND CHAR BZ BZ BZ BZ BZ BZ BZ BZ  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 30 30 40 30 40 40 40 40  
RAIN SHWRS C C C C C C C C C C C C C C C C  
TSTMS S S S S S S S S S S S S S S S S  
 

 
 
AREA 2-242000-  
AREA2 DESCRIPTION  
40.44N 90.00W ELEV. 256 FT  
339 AM AST SUN SEP 24 2017  
 
DATE SUN 09/24/17 MON 09/25/17 TUE 09/26/17  
AST 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 83 82 83 82 83  
TEMP 82 82 83 83 83 83 82 82 82 82 83 83 83 83 82 82 82 82 83 83 83 83  
DEWPT 77 77 77 77 77 77 77 77 77 76 76 76 76 77 77 77 77 76 76 75 75 77  
RH 85 85 82 82 82 82 85 85 85 82 80 80 80 82 85 85 85 82 80 77 77 82  
WIND DIR SE SE SE SE SE E E SE E SE SE SE SE E E E E E SE E SE E  
WIND SPD 16 14 14 13 12 11 12 11 11 14 13 13 13 14 16 16 16 16 14 11 12 17  
CLOUDS B1 B1 B1 B1 B2 B2 B2 B2 B2 OV B2 B2 B2 OV OV OV OV OV OV OV B2 B2  
POP 12HR 20 60 50 50 50  
QPF 12HR 0.02 0.04 0.04 0.06 0.06  
SNOW 12HR MM MM MM  
RAIN SHWRS S S S S S S S L L C C C C C C C C C C C C C  
TSTMS S S S S S S S S S S S S S S S S S S S S S S  
HEAT INDEX 92 92 92 93 92 92 92 92 92 91 93 93 93 94 92 92 92 91 91 90 90 94  
MAX HEAT 92 94 93 92 92 93 94 94 92 91 94  
 
DATE WED 09/27/17 THU 09/28/17 FRI 09/29/17 SAT 09/30/17  
AST 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 82 83 82 83 82 83 82 83  
TEMP 82 82 83 83 82 82-100 82 82 82 83 83 82 82 83 83  
DEWPT 76 75 76 76 76 76-100 76 76 76 76 76 75 76 76 75  
PWIND DIR E E E E E E E E  
WIND CHAR BZ BZ BZ BZ BZ BZ BZ BZ  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 30 30 40 40 40 40 40 50  
RAIN SHWRS C C C C C C C C C C C C C C C C  
TSTMS S S S S S S S S S S S S S S S S  
 

 
 
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