USAP Williams Field (NZWD) (lat, lon) = (-77.870, 167.028) Forecast initialized at 2025091900 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 19 00 -24.4 -34.1 28.81 5 6 47 214 -001 060050071 M25M22M22 000 01 19 01 -28.1 -33.7 28.81 8 9 64 231 088 059052085 M25M23M22 000 02 19 02 -29.6 -34.7 28.77 7 8 98 265 -018 061054087 M24M23M23 000 03 19 03 -29.4 -34.7 28.80 6 7 120 287 018 060065088 M23M22M23 001 04 19 04 -30.4 -34.8 28.79 6 7 45 212 -017 065066081 M25M24M24 002 05 19 05 -31.0 -35.6 28.78 7 9 28 195 004 064071080 M25M24M23 001 06 19 06 -31.1 -35.8 28.77 6 8 38 205 016 063070080 M25M24M24 000 07 19 07 -31.9 -36.3 28.76 6 7 44 211 020 065067078 M24M24M24 000 08 19 08 -32.5 -36.6 28.75 6 9 26 193 -004 067066077 M25M24M24 000 09 19 09 -30.7 -35.5 28.75 4 8 35 202 -012 063072075 M23M23M23 000 10 19 10 -31.4 -37.1 28.73 5 7 82 249 -014 057071074 M22M23M23 000 11 19 11 -30.8 -35.9 28.72 3 4 59 226 003 061070073 M22M22M23 000 12 19 12 -29.8 -34.9 28.71 2 3 113 280 -006 061066074 M22M22M23 000 13 19 13 -29.9 -34.9 28.70 2 3 213 20 -015 062065073 M22M22M23 000 14 19 14 -29.6 -32.8 28.68 2 4 225 32 -006 074075073 M22M23M24 000 15 19 15 -28.7 -30.6 28.69 3 4 199 6 004 084082070 M23M23M23 000 16 19 16 -30.5 -32.4 28.70 5 7 212 19 -006 083074070 M22M23M23 000 17 19 17 -31.1 -34.2 28.68 5 7 196 3 -002 074081068 M22M23M23 000 18 19 18 -31.6 -35.5 28.67 5 11 177 344 -012 068084065 M23M23M23 000 19 19 19 -30.0 -33.3 28.67 3 14 180 347 000 074084059 M23M23M23 001 20 19 20 -29.1 -31.6 28.66 2 3 168 335 002 079084050 M22M22M23 000 21 19 21 -28.8 -30.5 28.65 2 3 138 305 -005 085083051 M22M22M22 000 22 19 22 -28.3 -29.7 28.65 3 3 157 324 003 088084050 M22M22M22 000 23 19 23 -27.5 -28.8 28.65 3 4 164 331 001 089084046 M22M22M22 001 24 20 00 -27.0 -28.3 28.64 2 3 163 330 -009 089087045 M22M22M22 001 25 20 01 -26.6 -27.8 28.63 2 6 155 322 018 089085042 M21M22M22 000 26 20 02 -26.5 -27.7 28.65 2 4 166 333 026 090083034 M21M21M21 000 27 20 03 -26.8 -27.9 28.66 3 5 176 343 -000 091081025 M22M21M21 000 28 20 04 -27.0 -27.8 28.65 4 15 188 355 005 093076028 M21M21M21 000 29 20 05 -27.3 -27.9 28.66 6 17 190 357 009 095070029 M21M21M21 000 30 20 06 -27.7 -28.1 28.68 7 19 185 352 012 097064029 M21M21M21 000 31 20 07 -27.2 -27.5 28.68 7 19 188 355 043 098066029 M20M21M21 000 32 20 08 -27.5 -27.6 28.70 7 16 179 346 031 100067030 M20M21M21 000 33 20 09 -27.7 -27.6 28.72 6 16 181 348 032 101061032 M20M21M20 000 34 20 10 -27.8 -27.8 28.75 7 17 187 354 006 101057030 M20M21M20 000 35 20 11 -28.2 -28.3 28.76 8 18 188 355 002 100056028 M20M21M21 000 36 20 12 -28.2 -28.2 28.79 7 16 174 341 014 100057027 M20M21M21 000 37 20 13 -28.3 -28.4 28.81 7 14 186 353 032 099053026 M20M21M20 000 38 20 14 -28.0 -28.0 28.85 6 7 177 344 032 100050026 M21M21M20 000 39 20 15 -27.3 -27.3 28.88 3 4 174 341 030 100042027 M21M21M20 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 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.