USAP Williams Field (NZWD) (lat, lon) = (-77.870, 167.028) Forecast initialized at 2025072900 AMPS 0p89km 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 -19.0 -23.7 29.03 11 11 45 212 -004 076072073 M21M21M22 000 01 29 01 -21.8 -25.7 29.03 10 15 13 180 126 071069081 M20M21M21 001 02 29 02 -22.4 -25.3 28.97 9 13 253 60 235 078065084 M20M20M22 001 03 29 03 -23.5 -26.1 29.02 7 11 182 349 -161 079075079 M21M20M21 005 04 29 04 -21.9 -24.5 29.00 2 3 229 36 230 079080076 M20M20M21 021 05 29 05 -21.1 -23.7 28.98 10 24 25 192 -092 079078087 M19M20M21 007 06 29 06 -19.4 -22.2 28.97 9 31 30 197 236 079080099 M18M20M21 014 07 29 07 -19.1 -21.4 28.99 7 17 81 248 138 082087087 M19M20M21 032 08 29 08 -18.6 -21.1 28.97 10 31 134 301 332 080087093 M19M20M21 008 09 29 09 -18.0 -20.6 28.95 17 37 157 324 337 080085086 M18M19M20 011 10 29 10 -17.9 -21.4 28.95 15 33 148 315 -246 075077089 M18M19M21 005 11 29 11 -18.2 -21.4 28.96 4 28 90 257 367 076077092 M19M20M21 012 12 29 12 -19.6 -22.2 28.98 7 8 49 216 407 080083100 M20M21M22 011 13 29 13 -20.2 -23.2 28.97 9 30 69 236 -492 077082097 M21M22M23 014 14 29 14 -20.4 -23.6 28.97 11 31 62 229 445 076078081 M21M22M22 006 15 29 15 -20.1 -23.0 28.99 11 12 65 232 248 077080087 M21M22M22 015 16 29 16 -19.8 -22.5 28.98 13 26 64 232 176 079081088 M20M22M23 022 17 29 17 -20.2 -23.6 29.00 9 12 72 239 045 075076082 M21M23M23 009 18 29 18 -22.4 -25.0 29.02 10 13 94 261 -406 079076081 M21M23M24 006 19 29 19 -23.2 -26.1 29.05 10 19 84 251 -115 078076079 M23M24M24 004 20 29 20 -24.5 -27.5 29.08 9 19 74 241 -126 076073082 M24M24M24 002 21 29 21 -25.5 -28.7 29.09 11 15 83 250 245 075073079 M23M24M24 002 22 29 22 -25.7 -29.0 29.09 11 15 79 246 354 073073078 M23M24M25 001 23 29 23 -25.1 -28.7 29.09 13 18 85 252 229 072072075 M23M24M24 000 24 30 00 -27.7 -30.9 29.10 13 28 99 266 064 074071077 M23M24M24 000 25 30 01 -29.2 -32.3 29.10 11 28 95 262 -065 075071080 M23M24M24 000 26 30 02 -29.6 -32.6 29.12 12 17 96 263 -113 075070080 M22M24M24 000 27 30 03 -30.3 -33.4 29.12 12 17 90 257 118 074068081 M22M23M24 000 28 30 04 -30.3 -33.5 29.12 11 15 81 248 016 074066084 M21M23M24 000 29 30 05 -28.9 -32.3 29.12 11 28 82 249 045 072071082 M22M23M24 001 30 30 06 -29.7 -33.0 29.11 7 7 60 227 -008 074069081 M21M23M24 001 31 30 07 -24.4 -28.8 29.11 8 9 64 231 073 067071081 M22M23M24 000 32 30 08 -24.0 -28.6 29.09 7 7 65 232 019 066069084 M21M23M24 000 33 30 09 -22.5 -28.0 29.08 4 11 8 175 002 061065083 M20M22M23 000 34 30 10 -27.6 -30.6 29.06 5 6 169 336 057 076060085 M21M21M22 000 35 30 11 -27.7 -30.5 29.04 9 11 208 15 001 077062086 M20M20M22 001 36 30 12 -27.1 -30.4 29.04 10 12 213 20 022 073064085 M21M20M21 002 37 30 13 -26.9 -30.1 29.02 8 9 191 358 026 074064085 M21M20M21 002 38 30 14 -26.0 -29.1 29.01 8 9 193 360 138 075067084 M21M20M21 002 39 30 15 -25.8 -28.7 28.99 7 8 195 2 044 077065076 M21M19M20 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 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.