USAP Williams Field (NZWD) (lat, lon) = (-77.870, 167.028) Forecast initialized at 2025072800 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 28 00 -18.0 -20.5 28.92 5 8 130 298 -001 077077079 M19M19M20 000 03 28 03 -22.6 -26.5 29.04 15 32 140 307 210 071070071 M24M24M25 009 06 28 06 -30.7 -34.4 29.11 20 44 86 253 038 070070073 M30M30M29 003 09 28 09 -27.5 -31.9 29.13 17 29 78 245 116 066068079 M28M29M29 005 12 28 12 -23.0 -27.6 29.13 14 31 48 215 056 066068080 M24M25M26 007 15 28 15 -21.3 -24.4 29.11 2 5 52 220 102 076076086 M21M22M23 023 18 28 18 -20.8 -24.0 29.12 15 35 83 250 012 075075087 M22M23M24 034 21 28 21 -23.0 -28.0 29.16 15 36 69 236 098 064067081 M24M25M26 007 24 29 00 -22.9 -27.2 29.14 13 26 76 243 056 068070085 M23M24M25 006 27 29 03 -22.6 -26.9 29.11 10 12 67 234 067 069070083 M22M23M24 003 30 29 06 -22.7 -26.4 29.05 7 7 49 216 041 072072084 M20M22M23 005 33 29 09 -20.9 -24.4 29.01 3 5 263 70 -005 074068083 M19M20M22 011 36 29 12 -19.1 -21.6 28.93 6 30 36 203 029 080078090 M18M19M20 040 39 29 15 -19.9 -23.4 28.94 15 24 113 280 -001 073077090 M21M22M23 042 42 29 18 -24.2 -27.8 29.02 12 33 113 280 -089 072079088 M26M27M28 016 45 29 21 -25.7 -29.2 29.02 13 36 100 267 -062 072078079 M27M28M28 013 48 30 00 -27.0 -30.7 29.04 10 34 91 258 -018 071078078 M28M29M29 019 51 30 03 -27.2 -31.0 29.05 11 32 80 247 024 070076077 M29M29M28 011 54 30 06 -26.2 -30.0 29.02 10 31 78 245 034 070077078 M28M28M27 008 57 30 09 -25.1 -28.2 29.01 6 22 88 255 015 075077078 M26M27M26 013 60 30 12 -24.9 -27.6 28.98 3 3 142 309 025 078077082 M24M26M26 015 63 30 15 -23.2 -26.0 28.93 5 6 334 141 006 078080078 M22M23M23 030 66 30 18 -22.3 -25.7 28.90 5 18 309 116 015 074062056 M21M22M21 005 69 30 21 -21.5 -26.4 28.86 3 23 91 258 -006 065061051 M21M21M21 001 72 31 00 -21.8 -27.1 28.80 5 19 24 191 -056 063058041 M20M21M20 000 75 31 03 -21.7 -26.1 28.77 4 4 252 59 011 068050058 M19M20M20 000 78 31 06 -21.2 -24.9 28.72 7 21 262 69 -032 073044050 M18M19M19 001 81 31 09 -18.7 -24.0 28.67 17 37 204 11 217 063042052 M18M18M18 000 84 31 12 -18.1 -23.8 28.62 18 34 194 1 089 061030045 M17M17M17 000 87 31 15 -20.0 -24.0 28.56 9 18 294 101 -057 071037051 M17M17M18 000 90 31 18 -21.2 -24.2 28.49 12 17 294 101 -031 077030037 M16M16M17 000 93 31 21 -18.8 -24.1 28.45 12 34 203 10 006 063035037 M17M18M19 000 96 01 00 -18.6 -24.1 28.44 13 38 181 348 148 062035039 M18M18M19 000 99 01 03 -19.1 -24.9 28.44 12 38 181 348 225 060035037 M19M19M19 000 102 01 06 -20.2 -25.8 28.49 12 38 186 353 269 061047041 M20M21M22 000 105 01 09 -21.6 -27.8 28.56 13 40 179 346 206 057048041 M22M23M24 000 108 01 12 -22.3 -29.4 28.61 11 43 163 330 230 053044046 M23M24M25 000 111 01 15 -22.6 -29.6 28.68 19 46 176 343 188 053045049 M23M24M26 000 114 01 18 -22.8 -30.0 28.75 16 41 167 334 135 052041048 M23M24M25 000 117 01 21 -22.8 -29.8 28.82 15 44 165 332 628 052049064 M24M25M26 000 120 02 00 -22.8 -28.4 28.89 17 41 173 340 -004 061059076 M24M25M26 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.