USAP Williams Field (NZWD) (lat, lon) = (-77.870, 167.028) Forecast initialized at 2025092812 AMPS 8km 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 28 12 -23.4 -31.7 29.34 3 3 330 137 -001 047030043 M23M16M14 000 03 28 15 -27.0 -33.1 29.38 3 4 47 214 002 056027038 M19M17M16 000 06 28 18 -28.3 -33.2 29.37 8 10 87 254 001 063022042 M19M16M14 000 09 28 21 -26.3 -32.1 29.39 7 10 39 206 010 058038030 M19M18M17 000 12 29 00 -21.9 -28.9 29.36 2 4 16 183 -002 054040023 M18M18M19 000 15 29 03 -21.0 -30.4 29.36 2 5 12 179 -006 043042037 M17M18M19 000 18 29 06 -22.4 -29.0 29.31 2 4 88 255 008 056053045 M18M18M19 000 21 29 09 -23.6 -28.5 29.29 2 3 41 208 021 064065045 M18M18M18 000 24 29 12 -22.7 -25.4 29.28 3 3 348 155 002 079068046 M18M18M18 000 27 29 15 -22.4 -23.4 29.29 2 3 346 154 -004 092064047 M18M18M18 000 30 29 18 -23.3 -23.8 29.29 2 3 63 230 008 096074049 M18M18M19 000 33 29 21 -25.2 -27.5 29.30 4 5 77 244 017 081064051 M19M18M18 000 36 30 00 -25.5 -28.4 29.29 4 5 79 246 019 077053045 M19M17M17 000 39 30 03 -22.4 -25.9 29.27 1 2 189 356 008 074040032 M16M15M15 000 42 30 06 -22.6 -25.1 29.26 5 5 273 80 007 080036084 M16M15M15 000 45 30 09 -20.3 -22.4 29.21 4 8 326 133 -016 084050077 M14M14M15 003 48 30 12 -20.0 -22.3 29.17 9 12 324 131 037 082063082 M14M14M15 011 51 30 15 -19.0 -21.0 29.16 8 14 250 57 058 084079084 M14M15M16 020 54 30 18 -17.3 -19.2 29.15 3 3 187 354 044 086082088 M14M15M17 059 57 30 21 -16.2 -18.1 29.12 5 6 4 171 036 085085090 M14M16M17 051 60 01 00 -15.1 -17.8 29.10 5 6 10 177 -001 080080094 M14M15M16 010 63 01 03 -12.7 -15.2 29.08 3 25 276 83 026 082070068 M12M13M14 028 66 01 06 -12.8 -17.5 29.08 3 27 145 312 057 068055045 M12M12M13 003 69 01 09 -13.6 -19.2 29.07 4 26 116 283 057 063035042 M12M11M11 000 72 01 12 -15.4 -19.1 29.04 7 19 253 60 -035 073039045 M11M11M12 000 75 01 15 -15.7 -19.5 29.06 8 22 328 135 003 073036050 M12M12M12 001 78 01 18 -15.7 -19.9 29.05 7 7 341 148 -040 071049067 M11M12M12 004 81 01 21 -14.4 -17.5 29.04 5 7 313 120 -003 078052082 M10M11M12 005 84 02 00 -12.3 -15.3 29.04 8 17 311 118 046 078063080 M10M11M12 011 87 02 03 -11.2 -14.0 29.05 3 16 300 107 -008 080075085 M11M12M14 015 90 02 06 -12.5 -14.2 29.08 6 22 193 0 -010 087087088 M13M14M15 052 93 02 09 -14.1 -16.4 29.12 2 26 165 332 -061 083086082 M14M16M17 049 96 02 12 -15.5 -17.6 29.13 6 21 352 159 -004 084086088 M15M16M17 034 99 02 15 -14.0 -15.9 29.13 8 15 303 110 -047 086087084 M14M14M15 080 102 02 18 -14.1 -15.8 29.13 5 16 241 48 004 087088086 M13M14M15 109 105 02 21 -16.3 -18.8 29.15 4 27 110 277 071 081084085 M17M17M17 029 108 03 00 -17.1 -20.1 29.18 7 29 80 247 053 078086083 M18M18M18 004 111 03 03 -16.3 -19.1 29.17 8 27 53 220 021 080086081 M17M18M17 006 114 03 06 -16.3 -19.6 29.16 5 22 40 207 013 076082081 M15M16M17 001 117 03 09 -18.4 -21.3 29.15 7 13 23 190 001 078074080 M15M16M16 000 120 03 12 -18.2 -20.9 29.13 3 5 354 161 008 080073083 M14M15M16 001 * 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.