Point Forecast Matrices
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
355 FOMY50 PGUM 231800 PFMGUM POINT FORECAST MATRICES NATIONAL WEATHER SERVICE TIYAN GU 357 AM CHST TUE SEP 24 2024 GUZ001-240600- GUAM INTERNATIONAL AIRPORT-TIYAN GU 13.48N 144.79E ELEV. 248 FT 357 AM CHST TUE SEP 24 2024 DATE TUE 09/24/24 WED 09/25/24 THU 09/26/24 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 77 87 77 87 TEMP 77 78 83 87 86 84 82 79 77 78 83 87 86 84 82 79 77 78 83 87 86 DEWPT 78 77 78 78 78 78 78 78 78 78 78 78 78 76 76 76 76 76 76 76 76 RH 103 97 85 75 77 82 88 97103100 85 75 77 77 82 91 97 94 80 70 72 WIND DIR SE W SW W W W W W W NW W SW SW SW SW SW W SW SW S S WIND SPD 2 1 2 3 4 5 5 4 4 3 3 3 5 9 10 9 8 6 6 8 10 CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 POP 12HR 40 30 40 40 50 QPF 12HR 0.17 0.11 0.31 0.24 0.32 RAIN SHWRS C C C C C C C C C C C C 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 S S S S S S HEAT INDEX 91 97 96 95 90 92100 99 93 88 91 97 96 MAX HEAT 91 97 96 88 92 100 97 87 91 97 DATE FRI 09/27/24 SAT 09/28/24 SUN 09/29/24 MON 09/30/24 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 77 87 77 87 77 87 77 87 TEMP 82 77 83 86 82 77 83 86 82 77 83 86 82 77 83 87 DEWPT 76 76 76 76 76 76 76 76 76 76 76 76 76 76 76 76 PWIND DIR S S S SE SE E E E WIND CHAR GN GN LT LT LT LT LT LT AVG CLOUDS B2 B2 OV OV B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 POP 12HR 50 60 60 50 30 30 30 30 RAIN SHWRS C C L L L C C 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 S $$ MPZ001-240600- ROTA INTERNATIONAL AIRPORT-SINAPALU MP 14.17N 145.23E ELEV. 592 FT 357 AM CHST TUE SEP 24 2024 DATE TUE 09/24/24 WED 09/25/24 THU 09/26/24 CHST3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 UTC 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 MAX/MIN 86 76 86 76 86 TEMP 77 77 82 86 85 83 81 78 77 77 82 86 85 83 81 78 77 77 82 86 85 DEWPT 78 77 78 78 78 78 78 78 78 78 78 78 78 75 75 75 75 74 74 74 74 RH 103100 88 77 80 85 91100103103 88 77 80 77 82 91 94 90 77 68 70 WIND DIR NE W W W W W W W W NW NW SW S SW SW SW W SW SW S S WIND SPD 4 1 0 3 3 4 6 6 5 5 4 3 4 8 9 9 6 5 6 9 11 CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 POP 12HR 40 30 40 40 50 QPF 12HR 0.28 0.29 0.21 0.25 0.36 RAIN SHWRS C C C C C C C C C C C C C C C C C C C C C TSTMS S S S S S S S S S S S S S S S S S S S S S HEAT INDEX 88 94 93 93 89 91 98 97 91 86 88 94 93 MAX HEAT 88 94 93 86 91 98 94 84 88 94 DATE FRI 09/27/24 SAT 09/28/24 SUN 09/29/24 MON 09/30/24 CHST6HRLY 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16 UTC 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 MIN/MAX 76 86 76 86 76 86 76 86 TEMP 81 77 82 85 81 77 82 85 81 77 82 85 81 77 83 87 DEWPT 74 74 74 74 74 74 74 74 74 74 74 74 74 74 74 74 PWIND DIR S S S SE SE E E E WIND CHAR GN GN LT LT LT LT LT LT AVG CLOUDS B2 OV OV OV B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 POP 12HR 60 60 60 50 30 30 30 30 RAIN SHWRS L L L L L C C C C C C C C C C C TSTMS S S S S S S S S S S S S S S S S $$ MPZ002-240600- TINIAN-SAN JOSE MP 14.97N 145.63E ELEV. 74 FT 357 AM CHST TUE SEP 24 2024 DATE TUE 09/24/24 WED 09/25/24 THU 09/26/24 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 79 87 79 87 TEMP 80 80 84 87 86 85 83 81 79 80 84 87 86 85 83 81 79 80 84 87 86 DEWPT 79 78 78 78 78 78 78 78 78 78 78 78 78 76 76 75 75 75 76 76 76 RH 97 94 82 75 77 80 85 91 97 94 82 75 77 75 80 82 88 85 77 70 72 WIND DIR NE E E NE NE NE NW W W W SW S S SE S SW SW SW SE S S WIND SPD 9 4 4 4 3 1 0 3 3 2 0 3 6 8 6 6 4 2 5 12 14 CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 POP 12HR 40 30 40 40 50 QPF 12HR 0.12 0.23 0.15 0.28 0.38 RAIN SHWRS C C C C C C C C C C C C 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 S S S S S S HEAT INDEX 85 85 94 98 97 97 93 89 85 86 94 99 99 94 90 86 84 85 92 97 96 MAX HEAT 86 94 98 97 91 94 100 97 89 92 97 DATE FRI 09/27/24 SAT 09/28/24 SUN 09/29/24 MON 09/30/24 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 79 87 79 87 79 87 79 87 TEMP 83 79 84 86 83 79 84 86 83 79 84 86 83 79 84 86 DEWPT 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 PWIND DIR S S S SE SE E E E WIND CHAR BZ GN LT LT LT LT LT LT AVG CLOUDS OV OV OV OV B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 POP 12HR 60 60 60 50 30 30 30 30 RAIN SHWRS L L L L L C C 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 S $$ MPZ003-240600- SAIPAN INTERNATIONAL AIRPORT-OBYAN MP 15.11N 145.72E ELEV. 215 FT 357 AM CHST TUE SEP 24 2024 DATE TUE 09/24/24 WED 09/25/24 THU 09/26/24 CHST3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 UTC 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 MAX/MIN 89 79 89 79 89 TEMP 79 80 85 88 88 86 83 81 79 80 85 88 88 86 83 81 79 80 85 88 88 DEWPT 79 78 78 78 78 78 78 78 78 78 78 78 78 76 76 76 76 76 76 76 76 RH 100 94 80 72 72 77 85 91 97 94 80 72 72 72 80 85 91 88 75 68 68 WIND DIR NE NE E NE NE E SE W W W SE S S SE S S SW S SE S S WIND SPD 10 5 5 4 4 2 1 2 2 2 1 4 8 8 6 5 4 3 6 13 16 CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 POP 12HR 40 30 40 50 50 QPF 12HR 0.14 0.24 0.15 0.29 0.40 RAIN SHWRS C C C C C C C C C C C C C C C C C C C C C TSTMS S S S S S S S S S S S S S S S S S S S S S HEAT INDEX 84 85 95101 99 98 94 89 84 85 96102101 96 92 87 83 85 94 99 98 MAX HEAT 86 95 101 99 92 96 102 99 90 94 99 DATE FRI 09/27/24 SAT 09/28/24 SUN 09/29/24 MON 09/30/24 CHST6HRLY 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16 UTC 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 MIN/MAX 79 89 79 89 79 89 79 89 TEMP 83 79 85 88 83 79 85 88 83 79 85 88 83 79 84 86 DEWPT 76 76 76 76 76 76 76 76 76 76 76 76 76 76 76 76 PWIND DIR S S SE SE E E E E WIND CHAR BZ GN LT GN LT LT LT LT AVG CLOUDS OV OV OV OV B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 POP 12HR 60 60 60 50 30 30 30 30 RAIN SHWRS L L L L L C C C C C C C C C C C TSTMS S S S S S S S S S S S S S S S S $$