USAP Williams Field (NZWD) (lat, lon) = (-77.870, 167.028) Forecast initialized at 2025073112 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 31 12 -21.6 -29.2 28.47 7 10 323 130 -001 053035031 M22M17M16 000 01 31 13 -26.3 -30.8 28.52 10 11 193 360 078 066033031 M19M16M15 000 02 31 14 -28.2 -31.7 28.54 8 11 190 357 009 072032029 M20M16M15 000 03 31 15 -26.0 -28.9 28.49 6 9 241 48 -007 077034030 M18M17M17 000 04 31 16 -24.7 -27.8 28.47 6 7 137 304 -011 075029030 M18M17M17 000 05 31 17 -23.7 -28.2 28.45 4 3 11 178 -014 067029032 M17M16M16 000 06 31 18 -23.9 -28.5 28.41 2 2 36 203 -061 065025032 M17M15M15 000 07 31 19 -24.8 -28.6 28.42 11 12 100 267 -049 071033029 M19M17M16 000 08 31 20 -24.4 -28.6 28.43 8 13 53 220 -068 069039029 M21M18M16 000 09 31 21 -25.2 -29.4 28.42 6 10 98 265 -044 068039030 M21M20M18 000 10 31 22 -24.7 -29.8 28.45 7 8 1 168 119 063034035 M19M18M17 000 11 31 23 -23.4 -29.4 28.42 12 16 354 161 144 058027028 M17M16M17 000 12 01 00 -20.0 -26.5 28.44 9 13 232 39 113 056029067 M16M17M18 000 13 01 01 -23.2 -27.3 28.43 8 11 203 10 244 069038057 M17M17M18 001 14 01 02 -21.7 -27.3 28.46 3 24 225 32 331 060034046 M17M17M18 000 15 01 03 -20.1 -26.3 28.48 7 33 184 351 389 058031031 M17M17M18 000 16 01 04 -19.8 -25.5 28.48 13 33 159 326 398 060027033 M17M17M17 000 17 01 05 -19.1 -26.0 28.49 15 33 152 319 303 054026036 M16M16M17 000 18 01 06 -18.4 -26.2 28.52 18 38 141 308 182 050031031 M18M18M18 000 19 01 07 -19.1 -25.9 28.54 17 41 155 322 233 055038049 M19M19M20 000 20 01 08 -19.6 -25.3 28.56 16 39 163 330 322 061052081 M20M21M22 001 21 01 09 -20.0 -23.8 28.60 14 37 166 333 661 072071079 M21M21M22 013 22 01 10 -20.0 -23.0 28.65 12 36 173 340 730 077079080 M21M22M23 017 23 01 11 -20.3 -23.2 28.64 13 37 163 330 521 077082079 M21M22M23 015 24 01 12 -20.3 -23.5 28.67 19 45 160 327 599 076081076 M21M22M23 009 25 01 13 -23.7 -27.0 28.70 21 42 103 270 257 074077085 M25M26M27 011 26 01 14 -25.8 -29.4 28.79 18 40 107 274 402 072076085 M27M28M28 006 27 01 15 -26.8 -30.5 28.87 14 36 94 261 -071 071076085 M28M29M30 003 28 01 16 -27.4 -31.1 28.93 14 36 92 259 -293 071075080 M28M29M30 001 29 01 17 -27.4 -31.3 28.96 15 35 94 261 -143 070074078 M29M30M31 002 30 01 18 -27.7 -31.7 28.97 18 39 102 269 -008 069068069 M29M30M31 001 31 01 19 -28.7 -32.5 28.98 23 40 99 266 143 070068070 M30M31M31 001 32 01 20 -29.5 -33.3 29.00 25 40 89 256 038 070074077 M31M32M32 001 33 01 21 -30.1 -34.0 29.03 24 43 85 252 064 069074080 M31M32M32 002 34 01 22 -30.0 -34.4 29.03 25 42 80 247 -003 066072080 M31M32M32 002 35 01 23 -29.4 -33.8 29.02 21 38 72 239 011 066074087 M30M31M31 001 36 02 00 -28.0 -32.4 29.01 18 39 81 248 -049 066076085 M29M29M29 002 37 02 01 -26.8 -31.4 28.99 18 38 91 259 -159 065075090 M28M28M28 001 38 02 02 -25.6 -30.4 28.97 20 39 81 248 076 065073087 M26M27M27 001 39 02 03 -24.2 -29.1 28.96 15 37 69 236 069 064072084 M25M26M26 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.