858  
FOPQ52 PGUM 181910  
PFMPQ2  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE TIYAN GU  
503 AM CHST TUE AUG 19 2025  
 
PWZ003-190600-  
PALAU INTERNATIONAL AIRPORT-AIRAI PW  
07.37N 134.55E ELEV. 177 FT  
503 AM CHST TUE AUG 19 2025  
 
DATE TUE 08/19/25 WED 08/20/25 THU 08/21/25  
GMT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
 
MAX/MIN 86 84 87 85 87  
TEMP 85 85 86 86 86 85 85 85 85 85 86 86 86 86 85 85 85 86 87 87 87  
DEWPT 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77  
RH 77 77 75 75 75 77 77 77 77 77 75 75 75 75 77 77 77 75 72 72 72  
WIND DIR SE SE S S S SE SE SE S S S S E E NE NE E S W N N  
WIND SPD 4 5 6 8 9 9 8 5 5 4 3 2 2 3 3 3 1 1 1 1 1  
CLOUDS B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2  
POP 12HR 30 50 30 30 30  
QPF 12HR 0.10 0.37 0.16 0.13 0.14  
RAIN SHWRS C C C C C 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 S S S S S  
HEAT INDEX 90 96 97 95 92 89 85 90 97 97 95 92 89 85 91 97 98 96  
MAX HEAT 84 96 97 94 88 97 97 94 88 97 98  
 
DATE FRI 08/22/25 SAT 08/23/25 SUN 08/24/25 MON 08/25/25  
GMT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08  
 
MIN/MAX 85 87 85 86 78 86 78 86  
TEMP 86 85 86 86 86 85 86 85 80 78 85 84 80 78 85 85  
DEWPT 77 77 77 75 75 75 75 76 76 76 76 76 76 76 76 76  
PWIND DIR N NW NW W SW SW W W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 50 50 40 50 50 60 50 50  
RAIN SHWRS C C C C C C C C C C L L C C C C  
TSTMS S S S S S S S S S S S S S S S S  
 

 
FMZ037-190600-  
YAP INTERNATIONAL AIRPORT-YAP FM  
09.48N 138.08E ELEV. 91 FT  
503 AM CHST TUE AUG 19 2025  
 
DATE TUE 08/19/25 WED 08/20/25 THU 08/21/25  
GMT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
 
MAX/MIN 87 85 87 85 87  
TEMP 86 86 87 87 87 86 86 86 86 86 87 87 87 86 86 86 86 86 86 86 86  
DEWPT 78 78 77 78 77 78 78 77 77 77 77 77 77 77 77 77 77 77 77 77 77  
RH 77 77 72 75 72 77 77 75 75 75 72 72 72 75 75 75 75 75 75 75 75  
WIND DIR E SE SE SE SE S SW SW S S SE SE SE E E NE NE NE NE NE NE  
WIND SPD 8 8 8 10 10 9 6 6 5 4 4 4 4 4 4 4 5 6 6 6 8  
CLOUDS OV OV OV OV B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 OV  
POP 12HR 60 30 30 20 30  
QPF 12HR 0.52 0.19 0.14 0.07 0.21  
RAIN SHWRS L L L L C C C C C C C C S S S S C C C C L  
TSTMS S S S S S S S S S S S S S S S S S  
HEAT INDEX 91 98 99 97 93 89 91 98 98 96 93 89 90 97 97 96  
MAX HEAT 84 98 99 96 88 98 99 95 88 97 97  
 
DATE FRI 08/22/25 SAT 08/23/25 SUN 08/24/25 MON 08/25/25  
GMT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08  
 
MIN/MAX 85 87 85 87 78 87 78 87  
TEMP 86 86 86 86 86 85 86 85 80 78 86 85 81 78 86 86  
DEWPT 77 77 77 76 76 75 75 76 76 75 75 75 75 76 76 76  
PWIND DIR NE NE E SE SE S W NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS OV OV B2 B2 B1 B1 B1 B1 B2 B2 B1 B1 B2 B2 B1 B1  
POP 12HR 60 40 40 30 40 40 40 40  
RAIN SHWRS L L 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  
 

 
FMZ023-190600-  
CHUUK INTERNATIONAL AIRPORT-WENO FM  
07.47N 151.85E ELEV. 10 FT  
503 AM CHST TUE AUG 19 2025  
 
DATE TUE 08/19/25 WED 08/20/25 THU 08/21/25  
GMT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
 
MAX/MIN 87 84 86 85 86  
TEMP 85 85 86 86 86 86 85 85 85 85 86 86 86 85 85 85 85 85 86 86 86  
DEWPT 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77  
RH 77 77 75 75 75 75 77 77 77 77 75 75 75 77 77 77 77 77 75 75 75  
WIND DIR E E E NE NE NE NE NE NE E E E E E E E E E E E E  
WIND SPD 8 9 9 10 12 14 14 12 12 13 12 12 12 12 12 11 12 12 11 10 10  
CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 50 50 30 30 20  
QPF 12HR 0.37 0.42 0.18 0.12 0.10  
RAIN SHWRS C C C C C C C C C C C C C C C C S S S S C  
TSTMS S S S S S S S S S S S S  
HEAT INDEX 91 97 97 95 92 89 85 90 96 97 95 92 89 85 90 96 97 95  
MAX HEAT 84 97 98 95 88 96 97 94 87 96 97  
 
DATE FRI 08/22/25 SAT 08/23/25 SUN 08/24/25 MON 08/25/25  
GMT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08  
 
MIN/MAX 85 87 85 86 78 86 78 86  
TEMP 85 85 86 86 85 85 86 84 80 78 85 84 80 78 85 85  
DEWPT 77 77 77 76 76 75 75 76 76 75 75 76 76 76 76 76  
PWIND DIR E E E NE NE E E SE  
WIND CHAR GN GN LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2  
POP 12HR 30 20 30 30 40 30 40 40  
RAIN SHWRS C C S S C C C C C C C C C C C C  
TSTMS S S S S S S S S S S  
 

 
 
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