USAP Williams Field (NZWD) (lat, lon) = (-77.870, 167.028) Forecast initialized at 2025072712 AMPS 0p89km 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 12 -29.6 -37.2 28.76 6 7 276 83 002 062039028 M29M25M23 000 01 27 13 -37.0 -41.7 28.77 8 10 196 3 151 062031025 M26M24M23 000 02 27 14 -38.6 -43.4 28.77 12 17 202 9 021 061029026 M26M24M23 000 03 27 15 -36.3 -41.1 28.75 7 8 194 1 -030 061020034 M24M22M21 000 04 27 16 -32.5 -37.2 28.76 6 9 208 15 122 062020079 M22M20M21 000 05 27 17 -31.1 -35.9 28.75 4 5 200 7 057 063049076 M21M20M21 001 06 27 18 -30.9 -35.3 28.77 5 8 223 30 083 065069079 M22M20M21 004 07 27 19 -29.8 -34.1 28.79 7 8 192 359 081 067072086 M21M20M20 005 08 27 20 -28.2 -32.5 28.81 1 1 120 287 476 067073091 M22M19M21 009 09 27 21 -28.0 -31.0 28.81 6 7 40 207 -091 076079094 M18M20M21 009 10 27 22 -23.0 -25.2 28.86 9 10 14 181 -003 082086077 M18M20M20 011 11 27 23 -19.5 -22.3 28.89 7 30 47 214 -179 079084080 M18M19M19 002 12 28 00 -19.1 -21.9 28.93 5 30 109 276 331 079076058 M19M19M19 002 13 28 01 -20.7 -23.5 28.93 8 34 359 166 110 078069071 M18M18M19 000 14 28 02 -19.5 -23.7 28.94 14 35 186 353 865 069063069 M17M18M19 000 15 28 03 -18.7 -23.0 28.99 15 36 166 333 1073 069071070 M18M19M21 000 16 28 04 -22.3 -25.7 29.08 19 35 117 284 -897 074066082 M20M21M23 000 17 28 05 -26.6 -30.3 29.11 21 36 79 246 1034 071080083 M28M29M29 001 18 28 06 -27.6 -31.7 29.12 21 41 69 236 -477 068076084 M29M30M32 003 19 28 07 -27.1 -31.8 29.13 22 42 72 239 020 065072076 M28M30M30 004 20 28 08 -27.3 -31.6 29.15 19 38 65 232 085 067070072 M28M29M29 006 21 28 09 -26.8 -31.2 29.13 20 37 71 238 377 067070072 M28M28M28 005 22 28 10 -26.3 -30.8 29.13 20 40 72 239 179 066069073 M27M28M28 006 23 28 11 -25.7 -30.0 29.15 18 38 74 241 448 067071078 M27M28M29 005 24 28 12 -25.2 -29.4 29.13 17 34 84 251 860 068064075 M25M26M27 002 25 28 13 -23.8 -28.2 29.13 17 37 73 240 465 067069077 M24M26M26 002 26 28 14 -23.6 -27.8 29.13 16 32 58 225 499 068072087 M24M25M26 003 27 28 15 -22.8 -26.9 29.13 12 38 60 228 006 069073088 M23M25M26 009 28 28 16 -23.1 -27.2 29.14 15 40 68 235 247 069071086 M24M25M27 008 29 28 17 -24.1 -29.0 29.14 16 37 81 248 -082 063069082 M25M27M27 005 30 28 18 -25.0 -30.1 29.17 16 40 83 250 -042 063070087 M26M28M28 002 31 28 19 -25.6 -31.0 29.17 19 40 65 232 -549 060061081 M26M27M28 000 32 28 20 -25.6 -31.1 29.18 18 36 71 238 272 060062070 M26M27M27 001 33 28 21 -24.6 -30.3 29.18 18 35 63 230 -151 059063079 M25M27M28 000 34 28 22 -24.0 -29.8 29.19 14 27 66 233 011 059062087 M24M26M27 000 35 28 23 -23.7 -28.5 29.19 11 33 55 222 143 065064086 M23M25M26 001 36 29 00 -23.9 -28.6 29.17 9 13 67 234 146 065065092 M23M25M26 000 37 29 01 -23.8 -28.3 29.14 14 34 73 240 -033 066063084 M22M24M25 001 38 29 02 -23.2 -27.7 29.14 16 26 77 244 092 066067082 M23M24M24 001 39 29 03 -24.4 -27.6 29.14 15 19 79 246 105 075072084 M23M24M25 003 * 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.