230 FOMY50 PGUM 310530 PFMGUM POINT FORECAST MATRICES NATIONAL WEATHER SERVICE TIYAN GU 322 PM CHST WED DEC 31 2025 GUZ001-311800- GUAM INTERNATIONAL AIRPORT-TIYAN GU 13.48N 144.79E ELEV. 248 FT 322 PM CHST WED DEC 31 2025 DATE WED 12/31/25 THU 01/01/26 FRI 01/02/26 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 86 77 86 76 TEMP 85 83 81 78 77 77 82 86 85 83 81 79 77 78 82 86 85 83 81 78 77 DEWPT 75 76 76 76 76 75 75 74 74 75 75 75 75 75 75 74 74 74 74 74 74 RH 72 80 85 94 97 94 79 68 70 77 82 88 94 91 79 68 70 74 79 88 90 WIND DIR E E E E E E E E E E E E E E E SE SE E E SE SE WIND SPD 13 10 9 8 6 9 12 11 11 8 10 9 8 9 12 13 11 8 6 5 4 CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC POP 12HR 30 30 20 20 5 QPF 12HR 0.16 0.13 0.06 0.01 0 RAIN SHWRS S C C C C S S S S S S S S S S S S S S S S HEAT INDEX 94 91 87 89 94 93 91 87 88 94 93 90 86 MAX HEAT 94 93 85 89 94 92 85 88 94 92 84 DATE 01/03/26 SUN 01/04/26 MON 01/05/26 TUE 01/06/26 WED 01/07/26 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 76 88 76 88 76 88 76 89 TEMP 83 86 81 77 83 87 82 77 83 87 82 77 83 87 82 77 84 88 DEWPT 74 74 75 75 75 74 75 75 74 75 76 76 75 76 77 76 76 76 PWIND DIR E NE NE E E E E E E WIND CHAR LT LT GN GN GN GN GN GN GN AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC POP 12HR 5 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 S S $$ MPZ001-311800- ROTA INTERNATIONAL AIRPORT-SINAPALU MP 14.17N 145.23E ELEV. 592 FT 322 PM CHST WED DEC 31 2025 DATE WED 12/31/25 THU 01/01/26 FRI 01/02/26 SAT CHST3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 UTC 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 MIN/MAX 75 85 75 85 76 TEMP 84 82 79 77 75 76 81 85 84 82 80 77 75 76 81 85 84 82 80 78 76 DEWPT 76 76 76 76 76 75 75 75 75 75 75 75 75 75 74 74 74 74 74 75 74 RH 77 82 91 97103 97 82 72 74 79 85 94100 97 79 70 72 77 82 91 94 WIND DIR E E E E E E E E E E E E E E E SE SE SE SE SE SE WIND SPD 14 13 11 9 8 10 12 10 11 12 11 9 8 11 12 13 10 10 8 6 5 CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC POP 12HR 30 30 20 20 5 QPF 12HR 0.25 0.21 0.08 0.02 0 RAIN SHWRS C C C C C S S S S S S S S S S S S S S S S HEAT INDEX 93 90 84 87 93 92 89 84 86 92 92 89 85 MAX HEAT 93 92 87 93 91 86 92 91 83 DATE 01/03/26 SUN 01/04/26 MON 01/05/26 TUE 01/06/26 WED 01/07/26 CHST6HRLY 10 16 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16 UTC 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 MAX/MIN 85 76 87 76 87 76 86 76 87 TEMP 81 84 80 76 82 86 81 76 82 86 81 76 82 85 81 76 83 87 DEWPT 74 75 75 75 75 74 75 75 75 75 76 75 76 76 76 76 76 75 PWIND DIR E NE NE NE E E E E E WIND CHAR LT LT GN GN GN GN GN GN GN AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC POP 12HR 5 20 20 20 20 20 20 20 20 RAIN SHWRS S S S S S S S S S S S S S S S S S S $$ MPZ002-311800- TINIAN-SAN JOSE MP 14.97N 145.63E ELEV. 74 FT 322 PM CHST WED DEC 31 2025 DATE WED 12/31/25 THU 01/01/26 FRI 01/02/26 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 86 78 86 77 TEMP 86 84 82 79 78 78 83 86 86 84 82 80 78 79 83 86 86 84 82 79 78 DEWPT 75 76 76 76 76 75 75 75 75 75 75 75 75 75 75 75 74 74 75 74 74 RH 70 77 82 91 94 91 77 70 70 74 79 85 91 88 77 70 68 72 79 85 88 WIND DIR E E E E E E E SE E E E E E SE E SE SE SE SE SE SE WIND SPD 14 14 11 10 9 10 12 10 9 12 10 8 6 9 10 10 9 9 6 6 4 CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC POP 12HR 30 30 20 20 20 QPF 12HR 0.25 0.19 0.10 0.04 0.01 RAIN SHWRS C C C C C S S S S S S S S S S S S S S S S HEAT INDEX 94 92 88 83 90 95 94 92 88 84 90 95 94 91 88 83 MAX HEAT 95 93 87 90 95 94 87 90 95 93 86 DATE 01/03/26 SUN 01/04/26 MON 01/05/26 TUE 01/06/26 WED 01/07/26 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 89 77 89 77 88 77 89 TEMP 83 87 82 78 84 88 83 78 84 88 83 78 84 87 82 78 84 88 DEWPT 74 74 74 74 74 75 75 75 75 75 76 76 75 75 76 76 75 75 PWIND DIR E NE NE NE E E E E E WIND CHAR LT LT GN GN GN GN GN GN GN AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC POP 12HR 5 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 S S $$ MPZ003-311800- SAIPAN INTERNATIONAL AIRPORT-OBYAN MP 15.11N 145.72E ELEV. 215 FT 322 PM CHST WED DEC 31 2025 DATE WED 12/31/25 THU 01/01/26 FRI 01/02/26 SAT CHST3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 UTC 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 MIN/MAX 76 88 77 88 77 TEMP 87 84 81 78 77 77 83 87 87 85 82 79 77 78 83 88 87 85 82 79 77 DEWPT 75 75 76 76 75 75 75 75 75 75 75 75 75 75 75 75 74 75 75 74 74 RH 68 74 85 94 94 94 77 68 68 72 79 88 94 91 77 66 65 72 79 85 90 WIND DIR E E E E E E E E E E E E E E SE SE SE SE SE SE SE WIND SPD 16 14 11 10 9 10 11 10 9 11 10 8 6 8 10 10 9 9 6 6 4 CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC POP 12HR 40 30 20 20 20 QPF 12HR 0.26 0.19 0.09 0.04 0.01 RAIN SHWRS C C C C C S S S S S S S S S S S S S S S S HEAT INDEX 96 93 88 90 97 96 93 88 91 97 96 93 88 MAX HEAT 96 95 86 90 97 95 86 91 97 95 86 DATE 01/03/26 SUN 01/04/26 MON 01/05/26 TUE 01/06/26 WED 01/07/26 CHST6HRLY 10 16 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16 UTC 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 MAX/MIN 88 77 89 77 89 77 88 77 89 TEMP 83 87 82 77 84 88 82 77 84 88 82 77 84 87 82 77 84 88 DEWPT 74 74 74 74 74 75 75 75 75 75 76 76 75 75 76 75 75 75 PWIND DIR E NE NE NE E E E E E WIND CHAR LT LT GN GN GN GN GN GN GN AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC POP 12HR 5 20 20 20 20 20 20 20 20 RAIN SHWRS S S S S S S S S S S S S S S S S S S $$