Point Forecast Matrices
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
625 FOMY50 PGUM 150600 PFMGUM POINT FORECAST MATRICES NATIONAL WEATHER SERVICE TIYAN GU 355 PM CHST WED JAN 15 2025 GUZ001-151800- GUAM INTERNATIONAL AIRPORT-TIYAN GU 13.48N 144.79E ELEV. 248 FT 355 PM CHST WED JAN 15 2025 DATE WED 01/15/25 THU 01/16/25 FRI 01/17/25 SAT 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 89 76 89 76 TEMP 88 85 82 79 77 77 84 89 88 85 82 79 77 77 84 89 88 85 82 79 77 DEWPT 75 75 75 74 74 74 74 74 74 75 75 73 73 74 74 74 74 75 75 75 75 RH 66 72 79 85 90 90 72 61 63 72 79 82 87 90 72 61 63 72 79 88 94 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 18 16 16 14 14 17 17 17 17 16 16 13 13 14 14 14 14 12 12 10 10 CLOUDS SC SC SC SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC POP 12HR 10 10 10 10 10 QPF 12HR 0.05 0.01 0.03 0.02 0.02 RAIN SHWRS S S S S S S S S S S S S S S S S S S S HEAT INDEX 98 92 92 86 86 97 97 91 91 85 85 97 97 91 91 MAX HEAT 98 92 86 97 91 85 97 91 HIGH SURF Y Y Y Y Y Y Y Y Y Y Y Y Y DATE 01/18/25 SUN 01/19/25 MON 01/20/25 TUE 01/21/25 WED 01/22/25 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 89 76 89 76 86 77 86 78 87 TEMP 84 88 82 77 84 88 82 77 82 85 81 78 83 86 82 79 83 86 DEWPT 75 75 75 75 74 74 75 75 75 75 76 76 75 75 75 75 75 75 PWIND DIR E E E E E E E E E WIND CHAR GN GN BZ BZ BZ GN BZ BZ BZ AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC B1 SC SC SC SC SC SC POP 12HR 10 10 10 10 20 20 20 10 10 RAIN SHWRS S S S S S S S S S S S S S S S S S S $$ MPZ001-151800- ROTA INTERNATIONAL AIRPORT-SINAPALU MP 14.17N 145.23E ELEV. 592 FT 355 PM CHST WED JAN 15 2025 DATE WED 01/15/25 THU 01/16/25 FRI 01/17/25 SAT CHST3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 UTC 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 MIN/MAX 77 87 77 87 77 TEMP 87 85 82 79 78 78 83 87 87 85 82 79 78 78 83 87 87 85 82 79 78 DEWPT 75 76 76 75 75 74 74 74 74 74 74 73 73 73 73 74 74 74 74 74 74 RH 68 75 82 88 91 88 74 65 65 70 77 82 85 85 72 65 65 70 77 85 88 WIND DIR E E E E E E E E E E E E E E E E E E E E E WIND SPD 20 19 19 18 18 19 19 19 19 17 17 16 16 16 16 17 17 14 14 13 13 CLOUDS SC SC SC SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC POP 12HR 20 20 20 10 10 QPF 12HR 0.05 0.03 0.03 0.03 0.02 RAIN SHWRS S S S S S S S S S S S S S S S S S S S S S HEAT INDEX 96 91 91 86 86 95 95 90 90 86 86 95 95 90 90 MAX HEAT 96 91 86 95 90 86 95 90 HIGH SURF Y Y Y Y Y Y Y Y Y Y Y Y Y DATE 01/18/25 SUN 01/19/25 MON 01/20/25 TUE 01/21/25 WED 01/22/25 CHST6HRLY 10 16 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16 UTC 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 MAX/MIN 87 77 87 77 85 78 85 79 86 TEMP 83 86 82 78 83 87 82 78 82 85 81 78 82 85 82 79 83 85 DEWPT 74 74 74 74 74 74 74 74 75 75 75 75 75 75 75 75 75 75 PWIND DIR E E E E E E E E E WIND CHAR GN GN BZ BZ BZ BZ BZ BZ BZ AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC POP 12HR 10 10 10 10 10 20 20 10 10 RAIN SHWRS S S S S S S S S S S S S S S S S S S $$ MPZ002-151800- TINIAN-SAN JOSE MP 14.97N 145.63E ELEV. 74 FT 355 PM CHST WED JAN 15 2025 DATE WED 01/15/25 THU 01/16/25 FRI 01/17/25 SAT 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 89 76 89 76 TEMP 88 85 82 79 77 77 84 89 88 85 82 79 77 77 84 89 88 85 82 79 77 DEWPT 74 75 75 75 75 75 75 74 74 74 74 73 73 73 73 74 74 74 74 74 74 RH 63 72 79 88 94 94 74 61 63 70 77 82 87 87 70 61 63 70 77 85 90 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 18 18 18 17 17 17 17 17 17 16 16 14 14 14 14 14 14 12 12 11 11 CLOUDS FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC POP 12HR 20 20 20 10 10 QPF 12HR 0.07 0.06 0.05 0.07 0.02 RAIN SHWRS S S S S S S S S S S S S S S S S S S S S HEAT INDEX 97 92 92 86 86 97 97 91 91 85 85 97 97 91 91 MAX HEAT 97 92 86 97 91 85 97 91 HIGH SURF Y Y Y Y Y Y Y Y Y Y Y Y Y DATE 01/18/25 SUN 01/19/25 MON 01/20/25 TUE 01/21/25 WED 01/22/25 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 89 76 89 76 88 76 88 76 88 TEMP 84 88 82 77 84 88 82 77 83 87 81 77 83 87 82 77 83 87 DEWPT 74 74 74 74 74 74 74 74 75 75 75 75 75 75 75 75 74 74 PWIND DIR E E E E E E E E E WIND CHAR GN GN GN BZ BZ BZ BZ GN BZ AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC POP 12HR 10 10 10 10 20 20 20 10 10 RAIN SHWRS S S S S S S S S S S S S S S S S S S $$ MPZ003-151800- SAIPAN INTERNATIONAL AIRPORT-OBYAN MP 15.11N 145.72E ELEV. 215 FT 355 PM CHST WED JAN 15 2025 DATE WED 01/15/25 THU 01/16/25 FRI 01/17/25 SAT CHST3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 UTC 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 MIN/MAX 76 89 76 89 76 TEMP 88 85 82 79 77 77 84 89 88 85 82 79 77 77 84 89 88 85 82 79 77 DEWPT 74 75 75 75 75 75 75 74 74 74 74 73 73 73 73 74 74 74 74 74 74 RH 63 72 79 88 94 94 74 61 63 70 77 82 87 87 70 61 63 70 77 85 90 WIND DIR E E E E E E E E E E E E E E E E E E E E E WIND SPD 18 18 18 17 17 17 17 17 17 14 14 13 13 14 14 16 16 12 12 11 11 CLOUDS FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC POP 12HR 20 20 20 10 10 QPF 12HR 0.03 0.06 0.06 0.02 0.02 RAIN SHWRS S S S S S S S S S S S S S S S S S S S S HEAT INDEX 97 92 92 86 86 97 97 91 91 85 85 97 97 91 91 MAX HEAT 97 92 86 97 91 85 97 91 HIGH SURF Y Y Y Y Y Y Y Y Y Y Y Y Y DATE 01/18/25 SUN 01/19/25 MON 01/20/25 TUE 01/21/25 WED 01/22/25 CHST6HRLY 10 16 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16 UTC 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 MAX/MIN 89 76 89 76 88 76 89 76 88 TEMP 84 88 82 77 84 88 82 77 83 87 81 77 84 88 82 77 83 87 DEWPT 74 74 74 74 74 74 74 74 75 75 75 75 75 75 75 75 74 74 PWIND DIR E E E E E E E E E WIND CHAR GN GN GN BZ BZ GN GN GN BZ AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC POP 12HR 10 10 10 10 20 20 20 10 10 RAIN SHWRS S S S S S S S S S S S S S S S S S S $$