USAP Williams Field (NZWD) (lat, lon) = (-77.870, 167.028) Forecast initialized at 2025092200 AMPS 8km domain FCST UTC UTC T Td Altim Spd Gust Dir Grid VVV RH1RH2RH3 T1T2T3 ACCUM HR DAY HR (C) (C) (in Hg)(kts)(kts)(deg)(deg) (*) (% wrt water) (C) (*) 00 22 00 -16.1 -19.5 29.03 8 10 149 316 001 082080078 M18M18M18 000 03 22 03 -19.1 -21.6 29.03 14 17 85 252 -012 081076074 M19M18M18 015 06 22 06 -20.7 -23.8 29.10 15 19 84 251 -006 076071078 M20M19M19 015 09 22 09 -20.7 -23.8 29.11 12 15 60 227 035 077072082 M20M19M19 003 12 22 12 -20.6 -23.3 29.11 10 13 61 228 047 079078080 M20M19M20 011 15 22 15 -19.8 -22.5 29.13 8 11 75 242 003 079073084 M17M18M20 011 18 22 18 -19.7 -22.4 29.14 12 17 96 263 019 079076086 M19M19M20 014 21 22 21 -20.2 -23.1 29.11 9 12 71 238 036 078070084 M19M19M20 005 24 23 00 -18.4 -21.1 29.09 2 4 35 202 034 080076083 M18M19M20 015 27 23 03 -16.6 -19.9 29.05 6 7 38 205 -000 076074079 M17M18M20 012 30 23 06 -16.7 -21.9 28.99 2 4 63 230 041 064057063 M16M17M19 000 33 23 09 -18.2 -22.5 28.93 5 6 156 324 -012 069044062 M15M16M17 000 36 23 12 -19.0 -23.2 28.93 3 4 58 225 026 070054061 M17M17M17 000 39 23 15 -20.2 -24.9 28.93 5 6 58 225 014 067043039 M16M16M17 000 42 23 18 -23.5 -28.2 28.97 10 15 57 224 -006 065045043 M19M20M20 000 45 23 21 -22.9 -29.1 28.98 6 11 43 210 -032 057045042 M20M21M21 000 48 24 00 -20.9 -28.8 29.02 3 20 26 193 -039 049035040 M20M20M19 000 51 24 03 -21.2 -28.5 29.05 7 19 68 235 -073 052038037 M20M21M21 000 54 24 06 -22.9 -30.1 29.08 8 16 27 194 -054 052035041 M20M20M20 000 57 24 09 -24.6 -31.5 29.09 7 10 103 270 002 053030031 M19M19M19 000 60 24 12 -23.5 -30.8 29.13 3 3 63 230 -004 051030048 M20M20M20 000 63 24 15 -25.6 -32.3 29.19 3 5 139 306 010 054034042 M20M20M20 000 66 24 18 -26.7 -32.9 29.24 4 6 132 299 -012 056049045 M20M20M21 000 69 24 21 -26.5 -32.3 29.30 6 7 63 230 -092 058034053 M20M20M21 000 72 25 00 -24.8 -31.0 29.35 6 7 62 229 -109 056028058 M20M20M21 000 75 25 03 -23.6 -30.9 29.37 5 6 79 247 -057 051027060 M20M20M21 000 78 25 06 -23.7 -31.1 29.38 4 6 85 252 -031 051046054 M19M20M20 000 81 25 09 -23.8 -29.9 29.38 3 5 96 263 -013 058086049 M19M19M20 000 84 25 12 -24.3 -28.8 29.37 4 4 130 297 -004 066087046 M19M19M19 000 87 25 15 -24.3 -26.7 29.39 2 3 106 273 004 080081041 M19M19M19 000 90 25 18 -22.8 -25.2 29.38 1 2 178 346 -011 081064032 M18M18M18 000 93 25 21 -25.1 -26.4 29.39 3 3 177 345 -016 089053022 M18M18M17 000 96 26 00 -22.9 -24.6 29.40 3 3 222 29 -056 086055022 M18M17M16 000 99 26 03 -21.9 -23.4 29.36 3 3 178 345 -044 088041023 M17M16M15 000 102 26 06 -21.3 -23.6 29.34 2 3 215 22 -005 082045019 M16M16M15 000 105 26 09 -22.4 -24.5 29.33 3 3 184 351 -020 083043020 M16M15M15 000 108 26 12 -21.8 -25.4 29.30 2 2 188 355 -013 073036018 M15M15M15 000 111 26 15 -22.4 -26.5 29.28 3 3 183 350 003 070032018 M15M14M14 000 114 26 18 -24.7 -30.1 29.29 8 17 55 222 -003 061025022 M16M16M17 000 117 26 21 -22.1 -29.5 29.26 6 19 66 233 -014 051025023 M17M16M17 000 120 27 00 -20.4 -28.5 29.23 4 10 49 216 002 049028021 M18M17M17 000 * NOTES on units: VVV (vertical velocity) is given as tenths of a microbar per second at 700 hPa, with positive values indicating upward motion; ACCUM (accumulated precipitation, past 3h) is given as hundredths of a millimeter; RH1, RH2, and RH3 are the % RH at the surface, 1000', and 3000', respectively; T1, T2, and T3 are the temperatures at 500', 1000', and 1500', respectively. Gust is estimated according to the NCEP HRRR gust algorithm.