USAP Williams Field (NZWD) (lat, lon) = (-77.870, 167.028) Forecast initialized at 2025072700 AMPS 2p67km 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 -29.2 -39.8 28.82 2 4 338 145 -000 047034042 M30M25M25 000 01 27 01 -35.4 -42.0 28.81 5 5 196 3 042 051043046 M28M25M25 000 02 27 02 -36.8 -42.9 28.87 3 4 202 9 -030 053050059 M29M27M26 000 03 27 03 -35.5 -41.3 28.83 0 1 277 84 004 055046056 M29M27M26 000 04 27 04 -34.6 -40.2 28.83 5 5 39 206 017 057040052 M28M26M26 000 05 27 05 -35.3 -40.8 28.86 5 5 72 239 -013 057030057 M27M26M25 000 06 27 06 -35.5 -40.6 28.87 5 5 57 224 -025 060028067 M27M26M25 000 07 27 07 -35.2 -40.5 28.85 4 4 33 200 -020 058027069 M27M26M25 000 08 27 08 -34.8 -40.4 28.85 1 2 213 20 002 057033066 M27M26M25 000 09 27 09 -35.6 -40.3 28.85 4 7 233 40 -014 062035060 M27M25M25 000 10 27 10 -37.1 -40.6 28.83 7 9 227 34 -007 070030053 M26M25M25 000 11 27 11 -38.1 -41.0 28.82 8 11 220 27 -029 074033040 M26M25M24 000 12 27 12 -38.9 -41.9 28.82 11 12 204 11 -021 073026036 M26M24M24 000 13 27 13 -38.5 -41.8 28.82 11 15 210 17 -021 071023031 M26M24M24 000 14 27 14 -38.0 -41.5 28.78 8 12 215 22 029 070022025 M25M23M23 000 15 27 15 -37.1 -41.1 28.79 10 13 203 10 042 067020029 M25M22M22 000 16 27 16 -34.2 -39.0 28.79 12 15 188 355 185 062020048 M25M22M21 000 17 27 17 -32.1 -37.4 28.79 12 15 199 6 138 059028077 M25M20M20 000 18 27 18 -31.3 -36.4 28.81 9 12 190 357 172 061028077 M24M20M20 000 19 27 19 -30.4 -35.9 28.83 2 2 117 284 148 059052090 M22M20M22 002 20 27 20 -30.5 -35.1 28.85 7 8 61 228 102 064066096 M20M21M22 001 21 27 21 -26.2 -29.1 28.88 9 10 49 216 001 076081091 M20M21M22 004 22 27 22 -23.3 -25.9 28.89 11 33 57 224 -067 079084087 M20M21M21 006 23 27 23 -20.9 -24.3 28.92 6 29 56 223 047 074079077 M19M20M21 001 24 28 00 -21.8 -25.2 28.95 7 29 54 221 084 074078083 M19M20M21 001 25 28 01 -20.6 -24.6 28.97 7 33 87 254 -188 070078076 M19M20M21 001 26 28 02 -21.1 -23.9 28.98 13 38 137 304 996 078079071 M19M20M21 001 27 28 03 -20.6 -24.3 29.01 24 38 175 342 075 072069065 M21M22M22 001 28 28 04 -23.2 -27.3 29.03 30 49 160 327 134 069061064 M23M24M24 001 29 28 05 -28.8 -32.4 29.11 21 34 93 260 -418 071072077 M28M28M28 001 30 28 06 -31.1 -34.9 29.14 23 43 86 253 138 069074072 M32M33M31 001 31 28 07 -32.4 -36.3 29.17 21 38 80 247 -002 068071066 M34M33M32 001 32 28 08 -32.5 -36.8 29.15 22 42 77 244 105 065070073 M34M34M32 001 33 28 09 -32.3 -36.5 29.16 23 44 79 246 092 066072073 M33M33M31 002 34 28 10 -31.1 -35.5 29.16 20 40 79 246 058 065070072 M31M31M30 001 35 28 11 -31.4 -35.7 29.16 20 39 74 241 190 066070078 M30M30M28 000 36 28 12 -33.2 -37.2 29.16 19 37 73 240 165 067071076 M29M29M28 000 37 28 13 -34.8 -38.4 29.17 15 21 83 250 062 069068078 M29M28M27 001 38 28 14 -35.1 -38.7 29.18 13 19 80 247 095 069063081 M29M27M27 001 39 28 15 -34.4 -37.9 29.17 11 28 82 249 089 070066083 M27M25M27 002 * 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 1h) 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.