USAP Williams Field (NZWD) (lat, lon) = (-77.870, 167.028) Forecast initialized at 2025092900 AMPS 24km 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 29 00 -21.3 -27.1 29.35 4 4 348 155 -006 067038026 M18M17M16 000 03 29 03 -20.2 -25.8 29.31 3 3 355 162 -010 061040039 M17M16M16 000 06 29 06 -22.1 -26.8 29.30 4 5 67 234 -013 066051042 M17M17M16 000 09 29 09 -23.1 -27.4 29.32 1 2 58 225 -006 068054047 M17M17M17 000 12 29 12 -22.3 -26.4 29.28 3 3 11 178 006 070060044 M17M17M17 000 15 29 15 -21.0 -23.7 29.28 3 4 341 148 -005 079058042 M17M17M17 000 18 29 18 -21.4 -23.8 29.27 1 1 182 349 -006 082052041 M18M17M17 000 21 29 21 -25.3 -28.6 29.28 3 5 128 295 000 074057044 M19M18M18 000 24 30 00 -23.4 -27.9 29.28 2 4 114 281 000 067044038 M18M17M17 000 27 30 03 -20.4 -26.0 29.24 2 3 274 81 -001 061029031 M15M15M16 000 30 30 06 -19.6 -24.1 29.23 4 5 287 94 -002 068051067 M15M15M15 000 33 30 09 -19.4 -22.8 29.20 3 6 299 106 -018 075058066 M14M14M15 001 36 30 12 -17.9 -21.9 29.18 3 7 228 35 006 072061068 M14M14M15 001 39 30 15 -17.1 -20.7 29.16 3 6 271 78 010 074065071 M13M14M15 001 42 30 18 -17.9 -20.3 29.12 5 8 274 81 014 081061066 M13M13M14 004 45 30 21 -15.7 -18.6 29.07 5 13 257 64 031 079063070 M12M13M13 001 48 01 00 -11.5 -15.4 29.05 8 24 191 358 103 073069070 M12M13M14 024 51 01 03 -10.7 -14.8 29.04 13 31 187 354 154 072066050 M12M13M13 014 54 01 06 -11.2 -16.1 29.03 10 31 185 352 116 067054047 M11M12M13 007 57 01 09 -11.6 -16.5 29.02 7 28 193 360 092 067047043 M11M11M12 000 60 01 12 -11.3 -16.4 28.99 9 32 185 352 101 066046039 M11M11M12 001 63 01 15 -11.6 -17.2 28.99 10 32 176 343 127 063048050 M12M12M13 005 66 01 18 -12.3 -18.1 28.99 9 30 174 341 116 062047049 M12M12M13 007 69 01 21 -10.9 -16.3 28.99 9 30 185 352 129 064056070 M12M12M13 012 72 02 00 -9.8 -14.3 28.98 11 31 183 350 142 069066076 M11M12M13 028 75 02 03 -9.8 -13.8 28.98 16 35 179 346 148 072072082 M11M12M14 029 78 02 06 -11.1 -14.0 28.99 16 37 175 342 131 079082084 M13M14M15 035 81 02 09 -11.7 -14.5 29.00 14 35 177 344 128 080081082 M13M14M15 039 84 02 12 -12.2 -14.8 29.02 14 34 176 343 121 081082084 M14M15M16 047 87 02 15 -12.7 -16.4 29.05 13 34 169 336 147 074071072 M14M15M16 056 90 02 18 -13.1 -17.5 29.06 13 36 161 328 140 070062067 M14M15M16 020 93 02 21 -12.7 -18.1 29.08 11 33 167 334 127 064053053 M14M14M15 009 96 03 00 -12.6 -18.2 29.10 12 32 168 335 079 063050048 M14M15M15 003 99 03 03 -12.9 -18.0 29.13 12 30 167 334 095 066056056 M14M15M16 004 102 03 06 -13.6 -18.0 29.15 9 26 151 318 073 070058055 M15M15M16 007 105 03 09 -14.3 -19.5 29.15 7 21 121 288 071 065051051 M15M15M16 012 108 03 12 -15.5 -20.8 29.15 4 11 52 219 065 064049048 M15M15M16 008 111 03 15 -16.8 -22.2 29.13 3 6 48 215 027 064041038 M14M15M15 000 114 03 18 -17.4 -23.6 29.08 3 6 77 244 006 059036035 M14M15M16 000 117 03 21 -16.8 -23.4 29.02 2 5 75 242 001 057034039 M14M15M16 000 120 04 00 -16.1 -23.0 28.95 3 5 37 204 006 055037043 M14M14M15 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 3h) 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.