Point Forecast Matrices
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
063 FOMY50 PGUM 211730 PFMGUM POINT FORECAST MATRICES NATIONAL WEATHER SERVICE TIYAN GU 323 AM CHST SAT FEB 22 2025 GUZ001-220600- GUAM INTERNATIONAL AIRPORT-TIYAN GU 13.48N 144.79E ELEV. 248 FT 323 AM CHST SAT FEB 22 2025 DATE SAT 02/22/25 SUN 02/23/25 MON 02/24/25 CHST3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 UTC 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 MAX/MIN 86 76 85 75 87 TEMP 77 77 82 85 85 83 80 78 76 77 81 85 84 82 80 77 76 76 82 86 86 DEWPT 73 75 75 75 75 75 75 75 75 73 74 74 74 74 74 73 73 73 74 74 74 RH 87 94 79 72 72 77 85 91 97 87 79 70 72 77 82 87 90 90 77 68 68 WIND DIR NE NE NE NE NE NE NE E E NE NE NE NE NE NE NE NE NE NE NE NE WIND SPD 13 12 18 18 18 18 14 12 11 16 19 19 19 18 17 16 16 18 21 21 21 CLOUDS B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC POP 12HR 40 40 40 30 30 QPF 12HR 0.13 0.28 0.23 0.14 0.07 RAIN SHWRS C C C C C C C C C C C C C C C C C S S S S TSTMS S S S S S S S S S S S S S S S S HEAT INDEX 88 94 93 90 85 87 92 91 88 84 88 94 93 MAX HEAT 88 94 92 83 87 92 91 88 94 HIGH SURF Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y DATE TUE 02/25/25 WED 02/26/25 THU 02/27/25 FRI 02/28/25 CHST6HRLY 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16 UTC 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 MIN/MAX 75 86 76 86 76 86 76 86 TEMP 80 76 82 85 80 76 82 85 80 76 82 85 80 77 82 86 DEWPT 74 73 73 72 72 72 72 71 72 73 74 74 74 73 74 74 PWIND DIR NE NE NE NE NE NE E E WIND CHAR BZ BZ BZ BZ BZ BZ BZ BZ AVG CLOUDS SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 POP 12HR 20 20 20 20 20 30 30 30 RAIN SHWRS S S S S S S S S S S C C C C C C $$ MPZ001-220600- ROTA INTERNATIONAL AIRPORT-SINAPALU MP 14.17N 145.23E ELEV. 592 FT 323 AM CHST SAT FEB 22 2025 DATE SAT 02/22/25 SUN 02/23/25 MON 02/24/25 CHST3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 UTC 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 MAX/MIN 82 74 82 74 83 TEMP 75 75 79 82 82 80 78 76 75 75 79 82 82 80 78 76 74 75 79 83 82 DEWPT 72 74 75 74 74 75 75 75 74 72 72 73 73 73 72 72 72 72 72 72 72 RH 90 97 88 77 77 85 91 97 97 90 79 74 74 79 82 87 93 90 79 70 72 WIND DIR NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE WIND SPD 16 16 20 19 20 20 18 14 14 19 21 21 21 21 19 18 17 19 21 21 20 CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC POP 12HR 30 30 30 30 30 QPF 12HR 0.06 0.13 0.16 0.12 0.05 RAIN SHWRS S C C C C C C C C C C C C C C C C S S S S TSTMS S S S S S S S S S S S S HEAT INDEX 83 88 88 85 82 87 87 84 83 88 87 MAX HEAT 83 88 87 82 87 86 83 88 HIGH SURF Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y DATE TUE 02/25/25 WED 02/26/25 THU 02/27/25 FRI 02/28/25 CHST6HRLY 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16 UTC 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 MIN/MAX 74 83 74 83 74 83 75 84 TEMP 78 74 79 82 78 75 79 82 78 75 79 82 79 76 81 84 DEWPT 73 72 71 70 70 70 70 70 72 72 72 73 73 73 73 73 PWIND DIR NE NE NE NE NE NE NE E WIND CHAR BZ BZ BZ BZ BZ BZ BZ BZ AVG CLOUDS SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 POP 12HR 20 20 20 20 20 30 30 30 RAIN SHWRS S S S S S S S S S S C C C C C C $$ MPZ002-220600- TINIAN-SAN JOSE MP 14.97N 145.63E ELEV. 74 FT 323 AM CHST SAT FEB 22 2025 DATE SAT 02/22/25 SUN 02/23/25 MON 02/24/25 CHST3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 UTC 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 MAX/MIN 84 76 84 76 85 TEMP 76 77 81 84 83 82 80 78 76 77 81 84 83 82 80 78 76 77 81 85 84 DEWPT 71 73 73 73 73 73 73 73 73 72 73 73 72 72 72 71 72 72 72 73 73 RH 85 87 77 70 72 74 79 85 90 85 77 70 70 72 77 79 87 85 74 67 70 WIND DIR NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE WIND SPD 14 16 20 20 19 19 17 14 13 19 21 21 23 21 19 17 16 18 20 20 20 CLOUDS SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC POP 12HR 30 30 30 20 20 QPF 12HR 0.03 0.05 0.07 0.06 0.03 RAIN SHWRS S C C C C C C C C S S S S S S S S S S S S HEAT INDEX 85 90 90 87 84 85 90 89 86 83 86 91 90 MAX HEAT 85 90 89 85 90 88 86 91 HIGH SURF Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y DATE TUE 02/25/25 WED 02/26/25 THU 02/27/25 FRI 02/28/25 CHST6HRLY 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16 UTC 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 MIN/MAX 76 84 76 85 76 85 76 85 TEMP 80 76 81 84 80 77 81 84 80 77 81 84 80 77 81 84 DEWPT 72 71 71 70 69 69 70 71 72 71 72 73 73 73 73 74 PWIND DIR NE NE NE NE NE NE NE NE WIND CHAR BZ BZ BZ BZ BZ BZ BZ BZ AVG CLOUDS SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 POP 12HR 20 20 20 20 20 20 20 20 RAIN SHWRS S S S S S S S S S S S S S S S S $$ MPZ003-220600- SAIPAN INTERNATIONAL AIRPORT-OBYAN MP 15.11N 145.72E ELEV. 215 FT 323 AM CHST SAT FEB 22 2025 DATE SAT 02/22/25 SUN 02/23/25 MON 02/24/25 CHST3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 UTC 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 MAX/MIN 87 76 88 76 88 TEMP 76 77 83 87 86 84 81 78 76 77 83 87 87 84 81 78 77 77 83 88 87 DEWPT 71 73 73 73 73 73 73 73 73 73 73 72 72 72 72 72 72 72 73 73 72 RH 85 87 72 63 65 70 77 85 90 87 72 61 61 67 74 82 85 85 72 61 61 WIND DIR NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE WIND SPD 14 16 20 20 19 20 17 14 13 19 21 21 23 21 19 17 16 18 20 20 20 CLOUDS SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC POP 12HR 30 30 30 20 20 QPF 12HR 0.03 0.05 0.07 0.05 0.03 RAIN SHWRS S C C C C C C C C S S S S S S S S S S S S HEAT INDEX 88 95 94 91 86 88 94 93 90 86 89 95 94 MAX HEAT 88 95 93 84 88 94 92 84 89 95 HIGH SURF Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y DATE TUE 02/25/25 WED 02/26/25 THU 02/27/25 FRI 02/28/25 CHST6HRLY 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16 UTC 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 MIN/MAX 76 88 76 88 76 88 76 87 TEMP 81 76 83 87 81 77 83 87 82 77 83 87 82 77 83 86 DEWPT 73 72 71 69 70 69 70 71 72 72 72 73 73 73 74 74 PWIND DIR NE NE NE NE NE NE NE NE WIND CHAR BZ BZ BZ BZ BZ BZ BZ BZ AVG CLOUDS SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 POP 12HR 20 20 20 20 20 20 20 20 RAIN SHWRS S S S S S S S S S S S S S S S S $$