Point Forecast Matrices
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
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812 FOMY50 PGUM 180440 PFMGUM POINT FORECAST MATRICES NATIONAL WEATHER SERVICE TIYAN GU 231 PM CHST TUE JUN 18 2024 GUZ001-181800- GUAM INTERNATIONAL AIRPORT-TIYAN GU 13.48N 144.79E ELEV. 248 FT 231 PM CHST TUE JUN 18 2024 DATE TUE 06/18/24 WED 06/19/24 THU 06/20/24 FRI 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 89 77 89 77 TEMP 87 85 82 79 78 78 84 88 88 85 82 79 78 78 84 88 88 85 82 79 78 DEWPT 78 78 78 78 78 78 77 77 77 76 76 76 76 76 76 76 76 76 76 76 76 RH 75 80 88 97100100 80 70 70 75 82 91 94 94 77 68 68 75 82 91 94 WIND DIR E E E E E E E E E E E E E E SE E E E E E E WIND SPD 13 10 11 8 8 8 9 10 10 6 9 8 6 8 11 9 9 8 6 5 4 CLOUDS SC 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 20 20 QPF 12HR 0.07 0.04 0.04 0.05 0.04 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 100 97 92 85 94101 99 95 90 84 92 99 98 94 89 84 MAX HEAT 101 99 90 94 101 98 88 92 99 97 87 DATE 06/21/24 SAT 06/22/24 SUN 06/23/24 MON 06/24/24 TUE 06/25/24 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 77 89 77 89 77 89 77 89 TEMP 84 88 82 78 84 88 82 78 84 88 82 78 84 88 82 78 84 88 DEWPT 76 76 76 76 76 76 76 76 76 76 77 77 77 77 77 77 77 77 PWIND DIR E E E E E E E E E WIND CHAR GN GN 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 20 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 $$ MPZ001-181800- ROTA INTERNATIONAL AIRPORT-SINAPALU MP 14.17N 145.23E ELEV. 592 FT 231 PM CHST TUE JUN 18 2024 DATE TUE 06/18/24 WED 06/19/24 THU 06/20/24 FRI CHST3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 UTC 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 MIN/MAX 77 87 75 87 75 TEMP 86 84 81 79 78 78 83 87 86 84 81 78 76 76 82 87 86 84 81 78 76 DEWPT 78 78 78 78 76 76 77 77 77 76 76 76 76 76 76 76 76 76 76 76 76 RH 77 82 91 97 94 94 82 72 75 77 85 94100100 82 70 72 77 85 94100 WIND DIR E E E E SE E E E E E E E E E E E E E E E E WIND SPD 12 14 11 10 9 10 10 10 9 8 8 8 6 10 10 11 10 10 10 9 8 CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC POP 12HR 20 20 20 20 20 QPF 12HR 0.06 0.04 0.08 0.06 0.03 RAIN SHWRS S S S S S S S S S S S S S S S S S S S S S HEAT INDEX 98 94 90 84 92 98 97 92 86 89 97 96 92 86 MAX HEAT 99 97 88 92 98 97 84 89 97 95 84 DATE 06/21/24 SAT 06/22/24 SUN 06/23/24 MON 06/24/24 TUE 06/25/24 CHST6HRLY 10 16 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16 UTC 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 MAX/MIN 87 75 87 75 87 75 87 75 87 TEMP 82 86 81 76 82 86 81 76 82 86 81 76 82 86 81 76 82 86 DEWPT 76 76 76 76 76 76 76 76 76 76 77 76 77 77 77 76 77 77 PWIND DIR E E E E E E E E E WIND CHAR GN GN GN GN GN GN GN GN BZ AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC POP 12HR 20 20 20 20 20 20 20 20 20 RAIN SHWRS S S S S S S S S S S S S S S S S S S $$ MPZ002-181800- TINIAN-SAN JOSE MP 14.97N 145.63E ELEV. 74 FT 231 PM CHST TUE JUN 18 2024 DATE TUE 06/18/24 WED 06/19/24 THU 06/20/24 FRI 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 79 88 78 88 78 TEMP 87 85 83 81 80 80 84 88 87 85 83 80 79 79 84 88 87 85 83 80 79 DEWPT 77 77 78 77 77 77 77 77 77 76 76 76 76 76 76 76 76 76 76 76 76 RH 72 77 85 88 91 91 80 70 72 75 80 88 91 91 77 68 70 75 80 88 91 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 14 14 13 10 11 13 11 10 10 9 9 8 8 10 8 10 10 10 9 9 6 CLOUDS SC 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 20 20 QPF 12HR 0.10 0.09 0.11 0.04 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 99 96 93 88 85 85 94100 99 95 90 86 92 98 97 94 90 85 MAX HEAT 100 98 91 94 100 98 89 92 98 97 88 DATE 06/21/24 SAT 06/22/24 SUN 06/23/24 MON 06/24/24 TUE 06/25/24 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 78 88 78 88 78 88 78 88 TEMP 84 87 83 79 84 87 83 79 84 87 83 79 84 87 83 79 84 87 DEWPT 75 75 76 76 76 76 76 76 76 76 77 77 77 77 77 77 76 76 PWIND DIR E E E E E E E E E WIND CHAR GN GN GN GN GN 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 20 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 $$ MPZ003-181800- SAIPAN INTERNATIONAL AIRPORT-OBYAN MP 15.11N 145.72E ELEV. 215 FT 231 PM CHST TUE JUN 18 2024 DATE TUE 06/18/24 WED 06/19/24 THU 06/20/24 FRI CHST3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 UTC 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 MIN/MAX 79 88 78 88 78 TEMP 88 86 83 81 79 80 84 88 87 85 83 80 79 79 84 88 87 85 83 80 79 DEWPT 77 77 78 77 77 77 77 77 77 76 76 76 76 76 76 76 76 76 76 76 76 RH 70 75 85 88 94 91 80 70 72 75 80 88 91 91 77 68 70 75 80 88 91 WIND DIR E E E E E E E E E E E E E E E E E E E E E WIND SPD 13 13 12 11 11 11 11 10 10 10 5 9 8 10 8 11 10 10 9 8 6 CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC POP 12HR 20 20 20 20 20 QPF 12HR 0.09 0.08 0.12 0.04 0.02 RAIN SHWRS S S S S S S S S S S S S S S S S S S S S S HEAT INDEX 101 98 93 89 84 85 94100 99 94 90 86 92 98 97 94 90 85 MAX HEAT 102 100 91 94 100 98 88 92 98 96 88 DATE 06/21/24 SAT 06/22/24 SUN 06/23/24 MON 06/24/24 TUE 06/25/24 CHST6HRLY 10 16 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16 UTC 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 MAX/MIN 88 78 88 78 88 78 88 78 88 TEMP 84 87 83 79 84 87 83 79 84 87 83 79 84 87 83 79 84 87 DEWPT 75 75 76 76 76 76 76 76 76 76 77 77 77 77 77 77 76 76 PWIND DIR E E E E E E E E E WIND CHAR GN GN GN GN GN GN GN GN BZ AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC POP 12HR 20 20 20 20 20 20 20 20 20 RAIN SHWRS S S S S S S S S S S S S S S S S S S $$