871 FOMY50 PGUM 050556 PFMGUM Point Forecast Matrices National Weather Service Tiyan GU 355 PM ChST Fri Jun 5 2026 GUZ001-051800- Guam International Airport-Tiyan GU 13.48N 144.79E Elev. 248 ft 355 PM ChST Fri Jun 5 2026 Date Fri 06/05/26 Sat 06/06/26 Sun 06/07/26 Mon 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 79 88 78 Temp 87 85 83 81 80 80 84 88 87 85 83 81 80 80 84 88 87 85 83 81 80 Dewpt 75 75 76 76 76 76 76 76 76 76 76 76 76 76 76 76 76 76 76 76 76 RH 68 72 80 85 88 88 77 68 70 75 80 85 88 88 77 68 70 75 80 85 88 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 6 8 8 6 5 6 9 10 9 9 9 6 5 6 8 8 6 6 5 4 4 Clouds B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 20 10 20 20 20 QPF 12hr 0.03 0.02 0.07 0.06 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 97 94 91 87 84 85 93 98 98 95 92 87 84 85 93 98 97 95 91 87 84 Max heat 98 96 90 93 99 97 90 93 98 97 90 Date 06/08/26 Tue 06/09/26 Wed 06/10/26 Thu 06/11/26 Fri 06/12/26 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 76 89 77 89 76 89 76 89 Temp 84 87 82 77 84 88 83 78 84 88 82 77 84 88 82 77 84 88 Dewpt 76 76 77 77 77 77 78 77 77 76 77 77 76 76 77 77 77 76 PWind dir E E E E E E E E E Wind char LT LT GN LT GN GN GN GN LT 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 $$ MPZ001-051800- Rota International Airport-Sinapalu MP 14.17N 145.23E Elev. 592 ft 355 PM ChST Fri Jun 5 2026 Date Fri 06/05/26 Sat 06/06/26 Sun 06/07/26 Mon ChST3hrly 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 UTC 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 Min/Max 78 87 78 87 78 Temp 86 84 82 79 78 79 83 87 86 84 82 79 78 79 83 87 86 84 82 79 78 Dewpt 76 75 76 76 76 76 76 76 76 76 76 76 76 76 76 76 76 76 76 76 76 RH 72 74 82 91 94 91 80 70 72 77 82 91 94 91 80 70 72 77 82 91 94 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 8 8 8 6 5 6 9 9 9 10 9 8 6 8 9 8 6 6 6 5 4 Clouds SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 SC SC SC SC SC SC SC SC PoP 12hr 20 10 20 20 20 QPF 12hr 0.05 0.03 0.12 0.04 0.05 Rain shwrs S S S S S S S S S S S S S S S S S S S S Sprinkles S Heat index 96 93 89 84 91 97 96 93 89 84 91 97 96 93 89 84 Max heat 96 95 87 91 97 95 87 91 97 95 87 Date 06/08/26 Tue 06/09/26 Wed 06/10/26 Thu 06/11/26 Fri 06/12/26 ChST6hrly 10 16 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16 UTC 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 Max/Min 87 77 87 78 87 77 87 77 87 Temp 83 86 82 78 83 87 82 78 83 87 82 78 83 87 82 78 83 87 Dewpt 76 77 77 77 77 77 77 77 76 76 77 76 76 77 77 77 76 76 PWind dir E E E E E E E E E Wind char GN GN GN LT GN GN GN LT LT Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 20 20 20 20 20 20 20 20 20 Rain shwrs S S S S S S S S S S S S S S S S S S $$ MPZ002-051800- Tinian-San Jose MP 14.97N 145.63E Elev. 74 ft 355 PM ChST Fri Jun 5 2026 Date Fri 06/05/26 Sat 06/06/26 Sun 06/07/26 Mon 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 79 88 78 Temp 87 85 83 81 80 80 84 88 87 85 83 81 80 80 84 88 87 85 83 81 80 Dewpt 75 76 76 76 76 76 76 76 76 76 76 76 76 76 76 76 76 75 76 76 76 RH 68 75 80 85 88 88 77 68 70 75 80 85 88 88 77 68 70 72 80 85 88 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 6 6 6 6 6 8 9 9 9 9 9 6 5 6 9 8 6 6 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 10 20 20 20 QPF 12hr 0.02 0.03 0.05 0.03 0.09 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 97 95 91 87 84 85 93 98 97 95 91 87 84 85 93 98 97 95 91 87 84 Max heat 97 96 90 93 98 97 90 93 98 96 90 Date 06/08/26 Tue 06/09/26 Wed 06/10/26 Thu 06/11/26 Fri 06/12/26 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 76 89 77 89 76 89 76 89 Temp 84 87 82 77 84 88 82 77 84 88 82 77 84 88 82 77 84 88 Dewpt 76 76 77 77 76 76 77 76 76 76 76 76 76 76 77 77 76 76 PWind dir E E E E E E E E E Wind char LT LT GN LT GN GN LT LT LT 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 $$ MPZ003-051800- Saipan International Airport-Obyan MP 15.11N 145.72E Elev. 215 ft 355 PM ChST Fri Jun 5 2026 Date Fri 06/05/26 Sat 06/06/26 Sun 06/07/26 Mon ChST3hrly 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 UTC 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 Min/Max 79 88 79 88 78 Temp 87 85 83 81 80 80 84 88 87 85 83 81 80 80 84 88 87 85 83 81 80 Dewpt 75 76 76 76 76 76 76 76 76 76 76 76 76 76 76 76 76 76 76 76 76 RH 68 75 80 85 88 88 77 68 70 75 80 85 88 88 77 68 70 75 80 85 88 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 5 6 6 6 6 8 9 9 9 9 9 6 5 6 8 8 6 6 6 5 4 Clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 20 10 20 20 20 QPF 12hr 0.03 0.03 0.03 0.05 0.08 Rain shwrs S S S S S S S S S S S S S S S S S S S S S Heat index 97 95 91 87 84 85 93 98 97 95 91 87 84 85 93 98 97 95 91 87 84 Max heat 97 96 90 93 98 97 90 93 98 97 90 Date 06/08/26 Tue 06/09/26 Wed 06/10/26 Thu 06/11/26 Fri 06/12/26 ChST6hrly 10 16 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16 UTC 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 Max/Min 88 76 89 76 89 76 89 76 89 Temp 84 87 82 77 84 88 82 77 84 88 82 77 84 88 82 77 84 88 Dewpt 76 76 77 77 76 76 77 76 76 76 76 76 76 76 77 77 76 76 PWind dir E E E E E E E NE E Wind char LT LT GN LT GN GN LT LT LT Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 20 20 20 20 20 20 10 20 20 Rain shwrs S S S S S S S S S S S S S S S S S S $$