Point Forecast Matrices
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
565 FOMY50 PGUM 020520 PFMGUM POINT FORECAST MATRICES NATIONAL WEATHER SERVICE TIYAN GU 319 PM CHST SUN NOV 2 2025 GUZ001-021800- GUAM INTERNATIONAL AIRPORT-TIYAN GU 13.48N 144.79E ELEV. 248 FT 319 PM CHST SUN NOV 2 2025 DATE SUN 11/02/25 MON 11/03/25 TUE 11/04/25 WED CHST3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 UTC 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 MIN/MAX 77 87 77 87 77 TEMP 87 85 82 79 78 78 83 87 86 84 82 79 78 78 83 87 86 84 81 79 77 DEWPT 78 79 79 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 77 RH 75 82 91 97100100 85 75 77 82 88 97100100 85 75 77 82 91 97100 WIND DIR E E E E E E SE E E E E E E E E E E E E E E WIND SPD 14 12 12 12 10 10 12 12 18 13 12 11 9 10 13 13 12 12 10 11 8 CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 POP 12HR 30 30 30 30 50 QPF 12HR 0.08 0.40 0.22 0.15 0.15 RAIN SHWRS S C C C C S S S S C C C C C C C C C C C C HEAT INDEX 99 97 91 84 92 99 98 95 91 84 93100 99 95 90 MAX HEAT 100 98 90 92 99 97 89 93 100 98 88 DATE 11/05/25 THU 11/06/25 FRI 11/07/25 SAT 11/08/25 SUN 11/09/25 CHST6HRLY 10 16 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16 UTC 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 MAX/MIN 86 76 86 77 87 77 86 76 87 TEMP 82 85 81 77 82 85 81 77 83 86 82 77 83 85 81 77 82 86 DEWPT 78 78 78 77 78 78 79 77 79 79 79 77 79 79 79 77 79 79 PWIND DIR E E SE SE SE SE SE SE SE WIND CHAR GN GN BZ BZ BZ BZ BZ GN GN AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 POP 12HR 50 60 60 60 60 50 50 50 50 RAIN SHWRS C C L L L L L L L 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 $$ MPZ001-021800- ROTA INTERNATIONAL AIRPORT-SINAPALU MP 14.17N 145.23E ELEV. 592 FT 319 PM CHST SUN NOV 2 2025 DATE SUN 11/02/25 MON 11/03/25 TUE 11/04/25 WED CHST3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 UTC 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 MIN/MAX 76 86 76 86 76 TEMP 85 83 81 78 77 77 82 86 85 83 81 78 77 77 82 86 85 83 81 78 77 DEWPT 78 79 79 78 77 77 78 78 78 78 78 78 77 77 78 78 78 78 78 78 77 RH 80 88 94100100100 88 77 80 85 91100100100 88 77 80 85 91100100 WIND DIR E E E E E E E E E E E E E E E E E E E E E WIND SPD 16 17 14 17 16 17 20 20 20 19 16 17 11 16 17 18 16 16 13 13 11 CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 POP 12HR 30 30 30 30 50 QPF 12HR 0.07 0.07 0.10 0.14 0.09 RAIN SHWRS S C C C C S S S S C C C C C C C C C C C C HEAT INDEX 96 94 89 91 98 97 94 89 91 98 97 93 88 MAX HEAT 97 95 86 91 98 96 86 91 98 96 85 DATE 11/05/25 THU 11/06/25 FRI 11/07/25 SAT 11/08/25 SUN 11/09/25 CHST6HRLY 10 16 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16 UTC 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 MAX/MIN 86 76 86 76 86 76 86 76 86 TEMP 82 85 81 77 82 85 81 77 82 85 81 77 82 85 81 77 82 85 DEWPT 78 78 78 77 78 79 79 77 79 79 79 77 79 79 79 77 79 79 PWIND DIR E E SE SE SE SE SE SE SE WIND CHAR BZ BZ BZ BZ BZ BZ BZ BZ GN AVG CLOUDS B2 B2 B2 OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 POP 12HR 50 60 60 60 60 50 50 50 50 RAIN SHWRS C C L L L L L L L C C C C C C C C C TSTMS S S S S S S S S S S S S S S S $$ MPZ002-021800- TINIAN-SAN JOSE MP 14.97N 145.63E ELEV. 74 FT 319 PM CHST SUN NOV 2 2025 DATE SUN 11/02/25 MON 11/03/25 TUE 11/04/25 WED CHST3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 UTC 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 MIN/MAX 78 87 78 87 78 TEMP 86 84 82 80 79 79 83 87 86 84 82 80 79 79 84 87 87 85 82 80 79 DEWPT 78 79 79 79 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 RH 77 85 91 97 97 97 85 75 77 82 88 94 97 97 82 75 75 80 88 94 97 WIND DIR E E E E E E E E E E E E E E E E E E E E E WIND SPD 17 17 19 19 19 19 20 19 20 18 14 16 11 16 14 16 16 17 12 13 10 CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 POP 12HR 30 30 30 30 50 QPF 12HR 0.05 0.01 0.05 0.12 0.17 RAIN SHWRS S C C C C S S S S C C C C C C C C C C C C HEAT INDEX 101 96 92 86 93 99 98 96 92 86 94 99 99 96 92 86 MAX HEAT 101 100 90 93 99 98 90 94 99 98 90 DATE 11/05/25 THU 11/06/25 FRI 11/07/25 SAT 11/08/25 SUN 11/09/25 CHST6HRLY 10 16 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16 UTC 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 MAX/MIN 86 78 86 78 87 78 87 78 86 TEMP 83 85 82 78 83 85 82 78 83 86 82 79 83 86 82 79 83 85 DEWPT 78 78 78 78 78 79 79 78 79 79 79 79 79 79 79 79 79 78 PWIND DIR E E SE SE SE SE SE SE SE WIND CHAR GN BZ BZ BZ BZ BZ BZ BZ GN AVG CLOUDS B2 B2 B2 OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 POP 12HR 50 60 60 60 60 50 50 50 50 RAIN SHWRS C C L L L L L L L 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 $$ MPZ003-021800- SAIPAN INTERNATIONAL AIRPORT-OBYAN MP 15.11N 145.72E ELEV. 215 FT 319 PM CHST SUN NOV 2 2025 DATE SUN 11/02/25 MON 11/03/25 TUE 11/04/25 WED CHST3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 UTC 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 MIN/MAX 78 88 78 88 77 TEMP 87 85 83 80 79 79 84 88 87 85 83 80 79 79 84 88 87 85 82 80 78 DEWPT 78 79 79 79 78 78 78 78 78 78 79 78 78 78 78 78 78 78 78 78 78 RH 75 82 88 97 97 97 82 72 75 80 88 94 97 97 82 72 75 80 88 94100 WIND DIR E E E E E E E E E E E E E E E E E E E E E WIND SPD 16 17 20 20 18 19 19 19 19 17 13 14 10 14 13 16 14 16 11 12 9 CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 POP 12HR 30 30 30 30 50 QPF 12HR 0.02 0 0.05 0.14 0.19 RAIN SHWRS S C C C C S S S S C C C C C C C C C C C C HEAT INDEX 101 98 93 88 95101100 97 93 88 94101100 97 92 85 MAX HEAT 102 100 91 95 101 99 91 94 101 99 90 DATE 11/05/25 THU 11/06/25 FRI 11/07/25 SAT 11/08/25 SUN 11/09/25 CHST6HRLY 10 16 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16 UTC 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 MAX/MIN 88 77 88 77 88 78 88 77 87 TEMP 83 87 82 77 83 87 82 77 83 87 82 78 84 87 82 77 83 87 DEWPT 78 78 78 77 78 79 79 77 79 79 79 78 79 79 79 77 79 79 PWIND DIR E E SE SE SE SE SE SE SE WIND CHAR GN BZ BZ BZ BZ BZ BZ BZ GN AVG CLOUDS B2 B2 B2 OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 POP 12HR 50 60 60 60 60 50 50 50 50 RAIN SHWRS C C L L L L L L L C C C C C C C C C TSTMS S S S S S S S S S S S S S $$