Point Forecast Matrices
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
121 FOMY50 PGUM 192100 PFMGUM POINT FORECAST MATRICES NATIONAL WEATHER SERVICE TIYAN GU 654 AM CHST SUN OCT 20 2024 GUZ001-200600- GUAM INTERNATIONAL AIRPORT-TIYAN GU 13.48N 144.79E ELEV. 248 FT 654 AM CHST SUN OCT 20 2024 DATE SUN 10/20/24 MON 10/21/24 TUE 10/22/24 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 85 76 85 77 84 TEMP 77 81 84 84 82 80 78 76 77 81 84 84 83 81 79 78 78 81 84 83 DEWPT 77 77 77 77 77 78 77 76 77 77 77 78 77 77 76 77 77 78 78 78 RH 100 88 80 80 85 94 97100100 88 80 82 82 88 91 97 97 91 82 85 WIND DIR S S S S S S S SW S S S S S SW SW SW SW S SW SW WIND SPD 10 14 14 14 14 12 10 8 8 10 12 13 13 9 6 5 6 9 11 13 CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV POP 12HR 70 70 80 80 80 QPF 12HR 0.62 1.28 1.75 1.75 1.70 RAIN SHWRS L L L L L L L L O O O O O O O O L L L L TSTMS S S S S S S S S S S S S S S S S S S S S HEAT INDEX 89 95 94 91 86 88 95 94 91 87 89 94 93 MAX HEAT 89 95 93 84 88 95 93 86 89 94 FLOOD A A A A A A A A A A A A DATE WED 10/23/24 THU 10/24/24 FRI 10/25/24 SAT 10/26/24 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 85 77 84 77 84 77 87 TEMP 80 77 81 84 80 77 81 84 80 77 81 84 80 77 83 86 DEWPT 77 77 78 78 78 77 78 77 78 77 77 77 77 77 78 77 PWIND DIR SW SW W W W W SW SW WIND CHAR GN GN BZ GN GN BZ BZ BZ AVG CLOUDS OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 POP 12HR 70 70 70 60 60 60 60 50 RAIN SHWRS L L L L L L L L L L L L L C C C TSTMS S S S S S S S S S S S S S S S S $$ MPZ001-200600- ROTA INTERNATIONAL AIRPORT-SINAPALU MP 14.17N 145.23E ELEV. 592 FT 654 AM CHST SUN OCT 20 2024 DATE SUN 10/20/24 MON 10/21/24 TUE 10/22/24 CHST3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 UTC 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 MAX/MIN 82 75 83 77 83 TEMP 76 79 82 81 80 78 77 75 76 80 83 83 81 80 78 77 77 80 83 82 DEWPT 76 76 76 76 76 76 76 75 75 75 75 75 75 76 76 76 76 76 76 76 RH 100 91 82 85 88 94 97100 97 85 77 77 82 88 94 97 97 88 80 82 WIND DIR S S S S S S SW SW SW S S S S S SW SW SW SW S S WIND SPD 11 16 16 16 16 13 11 9 9 9 11 12 14 12 9 6 8 9 12 13 CLOUDS OV OV OV OV B2 B2 B2 B2 OV OV OV OV OV OV OV OV OV OV OV OV POP 12HR 70 70 80 80 80 QPF 12HR 0.49 1.29 1.51 1.52 1.48 RAIN SHWRS L L L L L L L L O O O O O O O O L L L L TSTMS S S S S S S S S S S S S S S S S S S S S HEAT INDEX 84 89 88 85 85 90 90 88 85 86 90 89 MAX HEAT 84 89 87 85 90 89 83 86 90 FLOOD A A A A A A A A A A A A DATE WED 10/23/24 THU 10/24/24 FRI 10/25/24 SAT 10/26/24 CHST6HRLY 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16 UTC 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 MIN/MAX 76 84 77 83 77 83 77 87 TEMP 79 76 80 83 80 77 81 82 80 77 81 82 80 77 83 86 DEWPT 77 76 77 77 77 77 76 76 77 76 76 76 76 77 77 76 PWIND DIR SW SW SW W W SW SW SW WIND CHAR GN GN GN GN BZ BZ GN BZ AVG CLOUDS OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 POP 12HR 70 70 70 60 60 60 60 50 RAIN SHWRS L L L L L L L L L L L L L C C C TSTMS S S S S S S S S S S S S S S S S $$ MPZ002-200600- TINIAN-SAN JOSE MP 14.97N 145.63E ELEV. 74 FT 654 AM CHST SUN OCT 20 2024 DATE SUN 10/20/24 MON 10/21/24 TUE 10/22/24 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 83 78 84 79 84 TEMP 78 81 83 82 81 80 79 78 78 81 84 83 82 81 80 79 79 82 83 83 DEWPT 77 78 78 77 77 76 76 76 76 77 77 76 76 76 75 75 76 77 77 77 RH 97 91 85 85 88 88 91 94 94 88 80 80 82 85 85 88 91 85 82 82 WIND DIR S S S S S S S SW S SE SE SE S S S SW S S S S WIND SPD 10 13 14 14 14 12 9 6 5 8 11 11 13 11 8 8 8 9 8 11 CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV POP 12HR 70 70 80 80 80 QPF 12HR 0.44 1.55 1.77 1.51 0.94 RAIN SHWRS L L L L L L L L O O O O O O O O L L L L TSTMS S S S S S S S S S S S S S S S S S S S S HEAT INDEX 88 92 91 88 86 89 93 92 90 87 85 84 90 93 93 MAX HEAT 88 92 90 85 89 93 91 86 90 93 FLOOD A A A A A A A A A A A A DATE WED 10/23/24 THU 10/24/24 FRI 10/25/24 SAT 10/26/24 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 84 78 84 78 84 78 87 TEMP 81 79 82 84 81 79 81 83 81 79 81 83 81 79 84 86 DEWPT 77 77 78 77 77 77 78 78 78 77 78 77 77 77 79 78 PWIND DIR S SE E SE SW SW SW SW WIND CHAR GN GN BZ GN GN BZ GN BZ AVG CLOUDS OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 POP 12HR 70 70 70 60 60 60 60 50 RAIN SHWRS L L L L L L L L L L L L L C C C TSTMS S S S S S S S S S S S S S S S S $$ MPZ003-200600- SAIPAN INTERNATIONAL AIRPORT-OBYAN MP 15.11N 145.72E ELEV. 215 FT 654 AM CHST SUN OCT 20 2024 DATE SUN 10/20/24 MON 10/21/24 TUE 10/22/24 CHST3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 UTC 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 MAX/MIN 85 78 85 78 85 TEMP 78 82 84 84 83 81 79 78 78 82 85 84 83 81 80 79 79 82 85 84 DEWPT 78 78 78 78 77 77 77 77 77 77 77 77 76 76 76 76 77 78 78 78 RH 100 88 82 82 82 88 94 97 97 85 77 80 80 85 88 91 94 88 80 82 WIND DIR S S S S S S S SW S SE SE SE S S S S S S S S WIND SPD 10 13 14 14 13 11 9 8 4 9 11 11 12 10 9 8 8 9 9 11 CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV POP 12HR 70 70 80 80 80 QPF 12HR 0.45 1.63 1.79 1.44 0.86 RAIN SHWRS L L L L L L L L O O O O O O O O L L L L TSTMS S S S S S S S S S S S S S S S S S S S S HEAT INDEX 90 95 94 91 88 90 95 94 91 88 85 84 91 96 95 MAX HEAT 90 95 93 87 90 95 93 87 91 96 FLOOD A A A A A A A A A A A A DATE WED 10/23/24 THU 10/24/24 FRI 10/25/24 SAT 10/26/24 CHST6HRLY 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16 UTC 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 MIN/MAX 78 86 78 85 78 85 78 87 TEMP 81 79 83 85 82 79 82 84 81 79 82 84 81 79 83 86 DEWPT 78 78 79 77 78 78 78 78 78 77 78 78 78 78 79 78 PWIND DIR SE SE E SE SW SW SW SW WIND CHAR GN GN BZ GN GN BZ GN BZ AVG CLOUDS OV OV OV OV OV OV OV B2 OV OV B2 B2 B2 B2 B2 B2 POP 12HR 70 70 70 60 60 60 60 50 RAIN SHWRS L L L L L L L L L L L L L C C C TSTMS S S S S S S S S S S S S S S S S $$