USAP Williams Field (NZWD) (lat, lon) = (-77.870, 167.028) Forecast initialized at 2025072900 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 29 00 -19.2 -24.0 29.02 9 9 46 213 -004 076073074 M21M21M22 000 03 29 03 -23.0 -25.7 29.01 5 7 173 340 014 079074079 M20M20M21 009 06 29 06 -19.1 -22.2 28.97 9 29 43 211 064 077078092 M19M20M21 039 09 29 09 -18.1 -20.9 28.95 11 32 153 320 137 079081088 M18M19M20 043 12 29 12 -19.3 -22.2 28.98 8 30 106 273 113 078080091 M20M21M22 027 15 29 15 -20.2 -23.2 28.99 10 21 74 241 060 077080087 M21M22M22 033 18 29 18 -22.0 -24.8 29.03 10 21 83 250 089 078075082 M22M23M24 031 21 29 21 -25.0 -28.2 29.09 11 17 77 244 077 074072079 M23M24M24 006 24 30 00 -27.0 -30.2 29.10 12 24 86 253 042 074070077 M23M24M24 001 27 30 03 -29.5 -32.7 29.13 11 17 83 250 071 074068082 M22M23M24 000 30 30 06 -28.1 -31.6 29.11 6 8 66 233 057 072069080 M22M23M24 002 33 30 09 -23.9 -28.5 29.08 4 5 1 168 044 066064081 M20M22M23 001 36 30 12 -26.4 -29.8 29.04 5 6 252 59 014 073063084 M22M20M21 002 39 30 15 -24.6 -27.8 29.00 4 6 219 26 074 075064075 M21M20M21 004 42 30 18 -24.4 -26.7 28.94 6 10 289 96 -023 081058052 M21M20M20 001 45 30 21 -23.6 -25.9 28.87 6 8 227 34 006 081054058 M19M19M19 001 48 31 00 -21.2 -25.1 28.83 2 3 22 189 -004 071046054 M17M17M19 001 51 31 03 -20.9 -25.1 28.80 4 4 223 30 -036 069047043 M18M18M20 001 54 31 06 -22.4 -25.0 28.74 5 9 255 62 -037 079045050 M18M18M19 001 57 31 09 -20.1 -24.6 28.72 7 29 287 94 014 068043042 M18M18M19 001 60 31 12 -19.1 -24.2 28.68 11 32 231 38 263 064037040 M18M18M18 000 63 31 15 -19.3 -24.7 28.64 8 30 210 17 146 062031036 M17M17M18 000 66 31 18 -20.1 -25.3 28.60 7 29 169 336 146 063030039 M18M17M19 000 69 31 21 -19.3 -25.4 28.54 5 20 310 117 -011 059032041 M17M17M18 000 72 01 00 -21.2 -24.6 28.48 8 19 285 92 039 074037035 M16M17M18 000 75 01 03 -19.3 -26.5 28.43 1 29 37 204 054 053034034 M16M16M17 000 78 01 06 -22.1 -27.4 28.44 14 40 177 344 152 062031031 M18M18M18 000 81 01 09 -23.0 -28.1 28.50 11 38 169 336 256 063043040 M21M21M21 000 84 01 12 -22.6 -27.8 28.55 12 40 167 334 300 063053044 M23M23M24 000 87 01 15 -22.6 -28.7 28.60 23 51 165 332 473 057045046 M23M24M25 000 90 01 18 -23.0 -29.4 28.68 22 48 167 334 366 056046062 M23M24M26 000 93 01 21 -22.7 -29.2 28.73 21 47 173 340 659 055050066 M23M25M26 000 96 02 00 -22.9 -27.3 28.80 13 36 168 335 482 067071084 M24M25M26 000 99 02 03 -22.4 -26.6 28.84 12 34 174 341 111 069072081 M23M24M26 002 102 02 06 -22.3 -26.4 28.85 18 41 171 338 206 069072076 M23M25M26 002 105 02 09 -22.2 -26.5 28.87 12 35 163 330 137 068070079 M23M24M26 002 108 02 12 -22.0 -26.5 28.87 8 29 150 317 005 067066077 M22M24M25 002 111 02 15 -22.0 -27.4 28.84 4 23 224 31 -013 062060072 M22M23M24 002 114 02 18 -24.2 -28.3 28.81 9 21 9 176 028 069060071 M21M22M23 003 117 02 21 -26.0 -30.1 28.78 8 10 337 144 017 069057056 M21M22M23 001 120 03 00 -25.4 -29.2 28.74 11 17 319 126 050 071040044 M20M20M21 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.