USAP Williams Field (NZWD) (lat, lon) = (-77.870, 167.028) Forecast initialized at 2025072700 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 27 00 -29.6 -40.1 28.82 2 4 349 156 -001 047034042 M30M26M25 000 03 27 03 -35.0 -40.6 28.83 0 2 277 84 010 057049057 M28M27M26 000 06 27 06 -34.6 -40.3 28.87 3 4 64 231 -031 057032062 M27M26M25 000 09 27 09 -34.5 -39.5 28.85 4 5 271 78 -009 061038059 M27M25M25 000 12 27 12 -36.8 -40.6 28.82 7 9 235 42 -021 068031037 M26M24M24 000 15 27 15 -35.1 -40.0 28.79 8 9 217 24 020 061019029 M25M23M22 000 18 27 18 -30.2 -36.0 28.81 6 8 195 2 149 057031077 M23M20M20 001 21 27 21 -24.8 -27.9 28.88 8 28 52 219 064 075079089 M20M21M22 006 24 28 00 -20.9 -24.6 28.95 6 30 84 251 065 072074080 M19M20M21 007 27 28 03 -20.7 -24.4 29.01 22 38 167 335 384 072070066 M21M22M23 003 30 28 06 -30.9 -34.7 29.12 21 27 92 259 064 069070071 M31M31M30 003 33 28 09 -32.3 -36.4 29.16 21 37 78 245 075 067071077 M32M31M31 003 36 28 12 -33.1 -36.9 29.16 17 35 75 242 155 068070077 M29M29M28 002 39 28 15 -34.1 -37.6 29.16 11 16 84 251 058 071065081 M27M25M27 003 42 28 18 -31.2 -34.1 29.17 4 5 61 228 049 075077084 M25M26M27 010 45 28 21 -28.4 -31.3 29.14 3 4 11 178 021 076080079 M25M26M26 007 48 29 00 -26.5 -29.2 29.11 5 27 39 206 094 078080081 M24M25M24 010 51 29 03 -25.5 -28.1 29.05 6 30 1 168 002 079082088 M23M23M23 008 54 29 06 -24.2 -27.2 28.98 6 29 298 105 091 077082081 M21M21M22 017 57 29 09 -21.7 -23.9 28.93 3 28 300 108 083 082083081 M20M21M21 034 60 29 12 -21.9 -24.2 28.89 5 32 96 263 090 082081081 M21M22M23 056 63 29 15 -23.3 -25.9 28.90 7 31 79 246 041 079081082 M23M24M24 054 66 29 18 -23.2 -25.9 28.88 8 31 69 236 032 079080081 M23M24M24 070 69 29 21 -23.2 -26.0 28.89 6 31 63 230 013 078079072 M23M24M24 057 72 30 00 -23.3 -26.9 28.91 7 30 75 242 039 072075076 M23M24M25 016 75 30 03 -23.8 -27.9 28.94 7 29 72 239 027 069074059 M24M25M25 004 78 30 06 -24.6 -29.1 28.97 8 27 55 223 048 066074063 M24M25M25 001 81 30 09 -23.3 -28.1 29.01 6 31 80 247 068 065073074 M23M24M24 000 84 30 12 -23.5 -27.7 29.04 9 33 89 256 062 069073069 M24M25M25 001 87 30 15 -23.5 -27.2 29.05 8 29 61 228 085 072077082 M24M25M25 005 90 30 18 -23.8 -27.3 29.06 7 32 66 233 060 073078077 M23M24M24 014 93 30 21 -22.5 -25.8 29.04 5 31 139 306 062 075075078 M22M22M23 010 96 31 00 -22.9 -26.7 29.06 7 29 155 322 101 071067055 M23M24M25 009 99 31 03 -25.2 -29.7 29.06 6 28 94 261 -030 066064051 M25M26M26 000 102 31 06 -25.2 -29.9 28.98 8 26 38 205 -008 065072066 M23M24M25 000 105 31 09 -24.2 -27.9 28.94 2 14 113 280 010 072077079 M25M26M27 005 108 31 12 -25.0 -28.4 28.86 8 18 30 197 -029 073070065 M25M25M26 016 111 31 15 -27.4 -32.6 28.77 8 9 324 131 000 062055062 M23M24M24 000 114 31 18 -26.1 -30.8 28.70 11 17 317 124 037 065045051 M22M22M23 000 117 31 21 -24.2 -29.4 28.64 14 25 310 117 020 062040040 M21M22M22 000 120 01 00 -22.8 -28.5 28.59 16 26 310 117 012 060042080 M21M20M21 001 * 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.