Point Forecast Matrices
Issued by NWS
Issued by NWS
133 FOPQ51 PGUM 180500 PFMPQ1 POINT FORECAST MATRICES NATIONAL WEATHER SERVICE TIYAN GU 254 PM CHST TUE AUG 18 2026 FMZ013-181800- POHNPEI INTERNATIONAL AIRPORT-KOLONIA FM 06.98N 158.21E ELEV. 42 FT 254 PM CHST TUE AUG 18 2026 DATE 08/18/26 WED 08/19/26 THU 08/20/26 FRI GMT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 MIN/MAX 78 84 79 84 79 TEMP 83 82 81 80 78 78 80 83 84 83 82 80 79 79 81 83 84 83 82 81 80 80 DEWPT 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 78 78 78 78 RH 82 85 88 91 97 97 91 82 80 82 85 91 94 94 88 82 80 82 88 91 94 94 WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW S WIND SPD 21 23 21 18 16 18 23 24 24 23 19 16 14 16 18 19 18 16 13 11 10 11 CLOUDS OV OV OV OV OV B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 POP 12HR 60 40 50 40 50 QPF 12HR 1.26 0.74 0.55 0.24 0.17 RAIN SHWRS O L L L L 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 S HEAT INDEX 92 91 88 85 87 93 93 92 89 87 84 88 93 93 92 90 88 86 85 MAX HEAT 93 90 84 93 94 91 85 93 93 91 88 DATE 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26 TUE 08/25/26 GMT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 MAX/MIN 87 78 89 78 88 79 87 79 86 TEMP 86 85 81 78 88 86 81 78 87 86 82 79 86 85 81 79 85 84 DEWPT 77 77 78 77 77 77 77 77 77 77 77 78 77 77 78 77 77 77 PWIND DIR SW SW SW SW SW W W W SW WIND CHAR GN GN LT LT LT LT LT LT LT AVG CLOUDS B1 B1 B1 B1 SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 POP 12HR 30 30 20 20 30 30 30 30 30 RAIN SHWRS C C C C S S S S 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 $$ FMZ001-181800- KOSRAE INTERNATIONAL AIRPORT-GABERT FM 05.36N 162.96E ELEV. 11 FT 254 PM CHST TUE AUG 18 2026 DATE 08/18/26 WED 08/19/26 THU 08/20/26 FRI GMT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 MIN/MAX 78 84 79 84 79 TEMP 84 83 82 80 79 78 81 83 84 83 82 80 79 79 81 83 84 83 82 81 80 79 DEWPT 77 77 77 77 77 77 77 77 77 77 77 77 77 76 76 76 76 76 77 77 76 77 RH 80 82 85 91 94 97 88 82 80 82 85 91 94 91 85 80 77 80 85 88 88 94 WIND DIR W W W W W SW SW SW SW SW SW SW SW SW SW SW W W W W W W WIND SPD 10 9 9 9 8 9 10 11 10 10 8 6 6 6 8 8 6 5 4 4 3 3 CLOUDS B2 OV OV OV OV B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 POP 12HR 60 40 40 40 30 QPF 12HR 0.54 0.17 0.12 0.10 0.02 RAIN SHWRS L L L L L C C C C C C C C C C C C C C C C C TSTMS S S S S S S S S S S S S S S S S S S S S S S HEAT INDEX 94 92 89 85 87 92 93 92 89 87 84 83 87 92 92 91 89 87 85 84 MAX HEAT 94 91 84 92 93 91 86 92 92 91 86 HIGH SURF Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y DATE 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26 TUE 08/25/26 GMT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 MAX/MIN 87 80 87 79 86 79 87 79 87 TEMP 86 86 82 80 86 86 81 79 86 85 81 79 86 85 81 79 86 85 DEWPT 77 77 77 77 77 77 78 77 77 77 77 77 77 77 77 77 77 77 PWIND DIR W NW NW NW NW W W SW SW WIND CHAR LT LT LT LT LT LT LT LT LT AVG CLOUDS B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 POP 12HR 30 40 40 30 30 30 40 40 30 RAIN SHWRS C C C C C C C C C C C C C C C C C C TSTMS S S S S S S S S S S S S S S S S S S $$ MHZ002-181800- MARSHALL ISLANDS INTERNATIONAL AIRPORT-MAJURO MH 07.09N 171.27E ELEV. 4 FT 254 PM CHST TUE AUG 18 2026 DATE 08/18/26 WED 08/19/26 THU 08/20/26 FRI GMT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 MIN/MAX 80 85 80 87 81 TEMP 85 84 83 82 81 80 82 84 84 84 82 81 81 81 83 86 86 85 84 82 81 81 DEWPT 77 77 77 77 77 77 77 77 77 78 78 78 78 78 78 78 78 78 78 78 78 78 RH 77 80 82 85 88 91 85 80 80 82 88 91 91 91 85 77 77 80 82 88 91 91 WIND DIR N NW W W W W W W W W W W NW NW NW NW NW NW NW NW N N WIND SPD 2 2 3 4 4 4 5 6 8 6 5 4 4 5 5 6 6 5 5 4 4 4 CLOUDS B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 POP 12HR 30 50 40 40 40 QPF 12HR 0.14 0.35 0.16 0.18 0.16 RAIN SHWRS C 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 S HEAT INDEX 94 93 91 89 87 87 90 94 94 93 91 90 87 85 92 98 98 97 94 91 89 86 MAX HEAT 95 93 90 95 96 93 90 100 101 97 92 DATE 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26 TUE 08/25/26 GMT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 MAX/MIN 87 81 85 81 85 82 86 82 87 TEMP 86 85 82 81 84 84 82 81 85 85 83 82 85 85 83 82 86 86 DEWPT 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 PWIND DIR N N SW SW SW SW SW SW SW WIND CHAR LT LT LT LT GN GN GN GN LT AVG CLOUDS B2 B2 OV OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 B1 B1 POP 12HR 40 60 50 50 50 50 40 40 30 RAIN SHWRS C C L L 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 $$