USAP Williams Field (NZWD) (lat, lon) = (-77.870, 167.028) Forecast initialized at 2025092712 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 27 12 -24.1 -31.8 29.20 3 3 341 148 -001 053046018 M25M19M18 000 01 27 13 -28.3 -32.3 29.23 4 4 210 17 -012 068045016 M22M19M18 000 02 27 14 -32.3 -35.1 29.21 7 7 180 347 -077 076053019 M22M20M19 000 03 27 15 -29.1 -32.4 29.22 3 3 166 333 -091 074049018 M21M19M18 000 04 27 16 -32.7 -36.1 29.24 9 10 44 211 027 071056028 M21M19M19 000 05 27 17 -32.6 -35.8 29.29 9 13 22 189 062 073033024 M22M19M19 000 06 27 18 -31.1 -34.7 29.25 8 11 35 202 022 071019019 M20M18M18 000 07 27 19 -33.2 -36.1 29.27 7 8 106 273 004 075015015 M19M18M18 000 08 27 20 -32.7 -36.0 29.27 6 8 91 258 -004 072019013 M20M19M18 000 09 27 21 -29.9 -34.3 29.28 1 2 129 296 042 065021015 M20M18M18 000 10 27 22 -25.2 -32.7 29.29 3 4 236 43 010 049025015 M19M19M18 000 11 27 23 -24.1 -29.7 29.29 2 5 265 72 -011 060043014 M18M19M18 000 12 28 00 -25.7 -29.8 29.31 3 5 162 329 014 069042014 M18M18M18 000 13 28 01 -24.6 -26.3 29.30 4 9 223 30 005 086036014 M18M17M17 000 14 28 02 -28.1 -29.8 29.30 6 10 207 14 028 086036015 M18M17M16 000 15 28 03 -28.6 -30.9 29.31 6 9 195 2 -007 080034016 M18M17M16 000 16 28 04 -26.9 -30.5 29.33 3 7 212 19 -022 071032015 M18M17M16 000 17 28 05 -27.5 -31.3 29.33 4 4 118 285 026 070035014 M18M17M16 000 18 28 06 -26.0 -29.5 29.34 1 2 66 233 -029 072029015 M18M17M16 000 19 28 07 -25.9 -28.6 29.36 2 3 41 208 -011 078025016 M17M16M15 000 20 28 08 -25.9 -28.3 29.35 4 4 175 342 030 080022018 M17M15M15 000 21 28 09 -27.6 -27.9 29.36 6 7 194 1 005 097019026 M17M15M14 000 22 28 10 -25.7 -25.9 29.37 4 7 223 30 -020 099018033 M16M15M14 000 23 28 11 -26.2 -26.2 29.35 3 7 232 39 -012 100016032 M16M14M14 000 24 28 12 -27.5 -27.7 29.36 4 6 199 6 -007 098018031 M16M14M14 000 25 28 13 -27.7 -28.3 29.37 5 5 186 353 -001 095016032 M15M14M14 000 26 28 14 -26.7 -26.7 29.38 5 5 167 334 002 101017034 M16M14M14 000 27 28 15 -27.6 -27.9 29.40 2 3 114 281 -012 097019035 M16M15M14 000 28 28 16 -26.3 -27.5 29.39 4 4 1 168 -007 090021035 M16M15M14 000 29 28 17 -24.2 -29.3 29.39 3 3 326 133 -015 063019034 M16M14M14 000 30 28 18 -24.8 -29.3 29.38 2 3 115 282 -005 066021035 M15M15M15 000 31 28 19 -24.4 -28.4 29.38 1 2 58 225 003 070021035 M16M15M15 000 32 28 20 -24.8 -27.6 29.39 3 3 115 282 -009 078024034 M16M15M15 000 33 28 21 -28.4 -31.5 29.40 7 7 97 264 012 075031033 M18M16M16 000 34 28 22 -29.5 -32.5 29.40 7 9 57 224 -017 075033029 M19M16M16 000 35 28 23 -29.2 -32.6 29.39 8 11 49 216 -002 073039026 M19M17M17 000 36 29 00 -28.7 -32.9 29.39 7 11 60 227 004 067041026 M19M17M17 000 37 29 01 -28.4 -32.9 29.39 6 11 51 218 003 066041022 M19M18M17 000 38 29 02 -28.1 -32.8 29.38 6 10 54 221 021 064042022 M20M18M17 000 39 29 03 -28.2 -33.0 29.36 7 11 62 229 -001 063043026 M19M18M18 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.