USAP Williams Field (NZWD) (lat, lon) = (-77.870, 167.028) Forecast initialized at 2025092812 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 28 12 -25.6 -31.7 29.31 1 3 299 106 -001 048028042 M18M16M15 000 03 28 15 -25.6 -31.1 29.36 2 3 46 213 002 060028040 M18M16M16 000 06 28 18 -25.9 -31.3 29.35 3 7 100 267 003 061026042 M18M16M15 000 09 28 21 -25.1 -30.1 29.37 4 7 21 188 003 063034034 M19M18M17 000 12 29 00 -21.9 -28.3 29.34 4 5 360 167 -007 056043026 M18M18M19 000 15 29 03 -20.6 -27.9 29.34 5 7 353 160 -013 052043034 M18M18M18 000 18 29 06 -20.9 -26.8 29.29 4 5 6 173 003 060050042 M18M18M18 000 21 29 09 -22.3 -26.8 29.28 3 4 7 174 006 067057045 M18M18M18 000 24 29 12 -22.2 -25.1 29.27 3 4 6 173 006 077061046 M18M18M18 000 27 29 15 -22.2 -24.0 29.27 2 3 351 158 002 086063048 M18M18M18 000 30 29 18 -22.4 -24.0 29.27 1 2 74 241 008 088066047 M18M18M19 000 33 29 21 -24.5 -27.1 29.28 2 4 130 297 013 080059047 M19M18M18 000 36 30 00 -24.2 -27.2 29.27 2 4 105 272 012 076048038 M18M17M17 000 39 30 03 -21.8 -25.4 29.26 1 2 248 55 008 073037036 M16M16M16 000 42 30 06 -21.9 -25.3 29.24 5 7 294 101 003 075046079 M16M15M16 000 45 30 09 -20.1 -22.6 29.20 6 9 314 121 -000 081057077 M15M15M16 006 48 30 12 -19.0 -21.7 29.16 7 8 308 115 027 079063081 M15M15M16 015 51 30 15 -18.0 -20.4 29.14 6 7 262 69 066 082071082 M15M16M17 029 54 30 18 -17.0 -19.2 29.13 3 3 228 35 083 083075085 M16M16M17 048 57 30 21 -16.2 -18.5 29.10 2 4 348 155 086 083079082 M15M16M17 048 60 01 00 -14.8 -17.6 29.08 4 8 255 62 097 079078085 M14M15M16 015 63 01 03 -12.8 -15.7 29.06 5 11 215 22 152 079070069 M13M14M15 032 66 01 06 -13.1 -17.5 29.06 6 26 195 2 056 070056046 M13M13M14 011 69 01 09 -13.8 -19.0 29.05 5 22 202 9 063 064039045 M12M12M12 000 72 01 12 -14.4 -19.1 29.02 8 22 222 29 050 068039047 M12M12M12 000 75 01 15 -15.0 -19.2 29.04 5 11 253 60 068 071040057 M12M12M13 002 78 01 18 -15.1 -19.0 29.03 4 8 301 108 046 072048071 M12M12M13 005 81 01 21 -14.1 -17.3 29.03 5 7 294 101 045 077057078 M12M12M13 009 84 02 00 -12.4 -15.3 29.03 7 17 269 76 031 079065078 M11M12M13 019 87 02 03 -11.5 -14.1 29.04 5 9 222 29 022 081073079 M12M13M14 020 90 02 06 -12.8 -14.9 29.06 7 13 176 343 049 085080078 M14M15M16 046 93 02 09 -14.4 -17.0 29.10 6 20 176 343 043 080079078 M15M16M17 044 96 02 12 -15.2 -17.8 29.12 3 18 21 188 027 081081080 M15M16M17 034 99 02 15 -14.5 -16.6 29.12 5 7 284 91 049 084083084 M15M15M16 068 102 02 18 -14.4 -16.3 29.12 4 5 228 35 092 086084085 M15M16M16 095 105 02 21 -16.7 -19.3 29.13 4 20 144 311 099 081085084 M17M18M18 044 108 03 00 -17.3 -20.4 29.15 4 22 115 282 091 077085082 M18M18M18 010 111 03 03 -16.6 -19.6 29.15 3 21 81 248 062 078082080 M17M17M17 011 114 03 06 -16.6 -19.6 29.15 2 8 71 238 054 078079080 M16M17M17 008 117 03 09 -18.1 -20.6 29.14 2 7 4 171 052 081074080 M15M16M17 006 120 03 12 -18.6 -21.0 29.12 3 4 264 71 058 082072081 M15M16M16 007 * 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.