USAP Williams Field (NZWD) (lat, lon) = (-77.870, 167.028) Forecast initialized at 2025080100 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 01 00 -15.4 -19.5 28.34 6 5 27 194 -002 076076075 M17M16M17 000 01 01 01 -16.5 -19.5 28.32 6 31 169 336 281 078083076 M16M17M18 003 02 01 02 -16.8 -19.4 28.34 6 32 143 310 -101 081079083 M16M17M18 006 03 01 03 -15.7 -18.5 28.34 16 36 171 338 1606 079076083 M16M17M18 010 04 01 04 -15.3 -19.3 28.37 15 38 141 308 1102 072060072 M16M17M18 008 05 01 05 -16.5 -20.0 28.41 11 33 135 302 1617 075081092 M18M19M20 004 06 01 06 -20.2 -22.7 28.41 13 29 109 276 -978 081078092 M20M21M22 020 07 01 07 -21.1 -24.4 28.50 12 31 78 245 -467 075078098 M22M24M25 016 08 01 08 -23.7 -27.1 28.57 13 33 63 230 1397 074080095 M25M26M26 020 09 01 09 -24.4 -27.9 28.61 15 32 56 223 -869 073079095 M26M27M27 029 10 01 10 -24.5 -27.9 28.64 16 33 65 232 763 073080092 M26M27M27 029 11 01 11 -24.9 -28.7 28.67 17 35 86 253 1372 071074086 M26M27M27 021 12 01 12 -25.8 -29.7 28.72 16 34 72 239 1141 070074090 M27M28M28 015 13 01 13 -26.6 -30.4 28.76 14 35 67 234 614 070077093 M28M29M30 011 14 01 14 -27.4 -31.1 28.79 13 36 81 248 -261 071078092 M29M30M30 008 15 01 15 -27.8 -31.5 28.83 16 39 68 235 048 070077090 M29M30M30 007 16 01 16 -27.7 -31.9 28.86 16 38 68 235 -1150 068073086 M29M30M30 007 17 01 17 -27.7 -31.8 28.90 19 39 75 242 -1158 068073085 M29M30M30 007 18 01 18 -28.1 -32.1 28.94 20 40 81 249 -1244 068073079 M29M30M30 005 19 01 19 -28.2 -32.4 28.95 21 42 86 253 -647 067070075 M30M30M30 004 20 01 20 -28.5 -32.7 28.96 21 41 85 252 1069 067071075 M30M30M30 003 21 01 21 -28.9 -33.1 28.99 21 40 80 247 822 067073077 M30M31M31 002 22 01 22 -29.2 -33.4 29.01 21 40 74 241 477 067073078 M31M31M31 002 23 01 23 -29.2 -33.5 29.01 20 39 72 239 -209 066075079 M31M32M32 001 24 02 00 -28.3 -32.8 28.98 20 41 67 234 -440 066074083 M30M31M32 002 25 02 01 -27.2 -31.9 28.96 22 42 58 225 -486 065073095 M28M29M30 001 26 02 02 -25.3 -30.2 28.95 15 39 72 239 -313 064073086 M26M27M28 002 27 02 03 -24.4 -29.4 28.95 13 36 74 241 506 063070096 M25M27M28 001 28 02 04 -23.0 -28.2 28.92 23 42 54 221 -241 062068091 M24M25M26 002 29 02 05 -22.6 -27.3 28.94 12 33 62 229 381 065065079 M23M24M25 001 30 02 06 -22.0 -27.9 28.90 14 36 114 281 359 058059059 M22M23M24 000 31 02 07 -21.7 -28.5 28.86 18 37 85 252 313 054057056 M22M23M24 000 32 02 08 -22.5 -27.9 28.86 9 34 130 297 -147 061055053 M22M23M24 000 33 02 09 -22.1 -29.7 28.87 11 25 61 228 -025 050047057 M21M23M24 000 34 02 10 -21.7 -30.5 28.84 7 27 55 222 -020 045043051 M21M22M24 000 35 02 11 -22.4 -31.3 28.83 13 33 108 275 019 044039044 M21M22M24 000 36 02 12 -21.6 -31.2 28.81 20 36 142 309 -126 041033040 M20M21M22 000 37 02 13 -21.6 -31.5 28.79 14 27 151 318 -122 041029041 M20M20M21 000 38 02 14 -24.5 -30.7 28.76 9 14 150 317 -066 057030043 M19M20M21 000 39 02 15 -24.9 -32.2 28.75 11 23 116 283 -187 051029044 M19M20M22 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.