UASP Williams Field (NZWD) site lat/lon = (-77.8700,167.0280) cell lat/lon = (-77.8782,167.0537) Forecast initialized at 2025-12-18/00 UTC MPAS cell scale: 2.3 km 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) (*) 0 18 00 -7.2 -12.5 29.42 4 4 76 243 001 61 56 46 -7 -9 -9 000 1 18 01 -6.5 -11.2 29.41 6 6 89 256 001 69 50 43 -7 -8 -9 000 2 18 02 -6.7 -10.9 29.39 6 7 112 279 000 72 49 40 -7 -8 -9 000 3 18 03 -6.8 -10.6 29.37 6 6 122 289 -002 75 39 35 -7 -7 -8 000 4 18 04 -6.6 -10.6 29.37 4 5 114 281 -002 74 38 32 -6 -7 -9 000 5 18 05 -6.6 -10.1 29.34 4 5 110 277 006 77 33 29 -6 -7 -8 000 6 18 06 -6.9 -9.9 29.34 4 5 104 271 003 79 31 29 -6 -7 -8 000 7 18 07 -7.9 -10.0 29.30 3 6 85 253 000 87 29 37 -6 -7 -8 000 8 18 08 -8.5 -11.1 29.29 2 3 62 229 004 87 23 35 -6 -7 -7 000 9 18 09 -9.4 -9.7 29.27 2 3 356 163 000 107 22 39 -6 -6 -7 000 10 18 10 -10.3 -10.5 29.25 0 1 229 36 001 110 23 46 -6 -6 -7 000 11 18 11 -12.0 -12.1 29.24 1 2 164 331 -002 112 22 43 -6 -6 -7 000 12 18 12 -12.3 -12.4 29.21 0 2 54 221 000 112 29 38 -6 -6 -7 000 13 18 13 -14.8 -15.3 29.20 4 4 3 170 005 115 55 32 -6 -6 -7 000 14 18 14 -12.1 -14.8 29.19 2 7 311 118 000 88 65 30 -7 -7 -7 000 15 18 15 -10.8 -16.1 29.16 3 10 292 99 000 69 47 33 -6 -6 -7 000 16 18 16 -10.4 -11.5 29.15 7 10 300 107 -002 99 27 32 -5 -6 -8 000 17 18 17 -9.0 -11.9 29.13 8 13 295 102 000 79 68 34 -5 -7 -7 000 18 18 18 -11.9 -15.5 29.11 5 7 165 333 -001 77 63 33 -6 -7 -7 000 19 18 19 -10.6 -13.8 29.11 4 9 190 357 -003 77 76 31 -7 -7 -7 000 20 18 20 -9.6 -13.4 29.10 1 6 270 78 000 72 76 30 -6 -7 -6 000 21 18 21 -8.7 -12.4 29.09 2 5 163 330 -003 78 87 30 -6 -7 -7 000 22 18 22 -6.1 -11.7 29.08 2 10 189 356 005 64 89 28 -6 -6 -7 000 23 18 23 -5.5 -10.1 29.06 1 8 213 20 -001 71 76 31 -5 -6 -7 000 24 19 00 -4.5 -8.0 29.05 4 7 359 166 003 77 67 31 -5 -6 -7 000 25 19 01 -5.4 -9.4 29.04 6 7 20 187 003 73 67 28 -5 -5 -6 000 26 19 02 -4.8 -8.0 29.03 5 5 27 194 001 78 70 29 -5 -5 -6 000 27 19 03 -4.2 -7.4 29.03 4 5 29 196 000 78 74 29 -4 -5 -7 000 28 19 04 -4.0 -7.6 29.03 2 3 40 207 000 76 75 29 -4 -5 -6 000 29 19 05 -4.0 -6.9 29.02 2 3 38 205 -002 80 73 25 -4 -5 -6 000 30 19 06 -4.5 -6.8 29.02 2 2 88 255 000 82 67 25 -4 -5 -6 000 31 19 07 -5.0 -7.7 29.02 2 2 92 259 -003 83 62 24 -4 -5 -6 000 32 19 08 -5.6 -8.8 29.01 2 2 70 237 000 80 69 24 -4 -5 -6 000 33 19 09 -7.3 -9.5 29.00 4 4 27 194 000 87 55 24 -4 -5 -5 000 34 19 10 -9.5 -10.0 28.99 6 6 5 172 001 106 55 24 -4 -5 -5 000 35 19 11 -10.0 -13.1 28.99 5 5 356 163 000 79 46 25 -4 -5 -5 000 36 19 12 -9.4 -14.6 28.99 4 5 351 158 000 66 47 24 -4 -5 -5 000 37 19 13 -8.8 -14.1 28.98 4 4 349 156 000 68 46 35 -4 -5 -5 000 38 19 14 -8.6 -13.0 28.98 2 4 339 146 000 73 48 34 -4 -5 -5 000 39 19 15 -9.6 -12.1 28.98 0 2 335 142 000 88 45 35 -5 -5 -5 000 40 19 16 -9.8 -11.3 28.98 1 2 303 110 000 96 31 33 -5 -4 -5 000 41 19 17 -10.1 -10.9 28.99 0 3 144 311 000 103 33 33 -5 -4 -5 000 42 19 18 -11.3 -12.4 29.00 4 11 91 258 001 102 38 36 -5 -5 -5 000 43 19 19 -11.2 -14.5 29.01 4 8 56 223 -001 78 42 38 -5 -5 -6 000 44 19 20 -10.4 -13.3 29.01 6 8 21 188 000 84 35 38 -5 -5 -6 000 45 19 21 -8.2 -11.9 29.02 4 10 50 217 000 75 39 38 -6 -5 -6 000 46 19 22 -8.0 -11.6 29.04 5 6 70 237 -001 78 47 42 -6 -6 -6 000 47 19 23 -7.3 -10.7 29.06 6 9 55 222 -001 79 42 40 -8 -5 -6 000 48 20 00 -6.9 -10.3 29.06 7 9 67 234 000 78 43 41 -7 -6 -7 000 49 20 01 -6.5 -10.1 29.07 7 9 69 236 -001 77 38 42 -7 -6 -7 000 50 20 02 -6.3 -9.7 29.07 7 8 70 237 000 78 36 41 -7 -5 -7 000 51 20 03 -6.0 -9.1 29.08 6 7 68 235 000 80 34 40 -7 -5 -6 000 52 20 04 -5.8 -8.9 29.08 6 7 69 236 000 80 34 38 -6 -5 -7 000 53 20 05 -5.9 -8.6 29.08 6 7 71 238 000 82 32 39 -5 -5 -6 000 54 20 06 -6.2 -8.5 29.09 5 7 67 234 000 86 35 40 -5 -5 -6 000 55 20 07 -6.9 -8.8 29.09 5 8 62 229 000 88 57 64 -5 -5 -6 000 56 20 08 -7.8 -9.6 29.09 5 9 65 232 000 89 58 83 -5 -4 -5 000 57 20 09 -8.8 -10.5 29.10 4 8 71 239 000 93 76 81 -5 -4 -6 000 58 20 10 -10.3 -11.6 29.10 5 8 58 225 000 98 87 56 -4 -5 -6 000 59 20 11 -11.7 -13.8 29.11 6 8 38 205 000 90 83 38 -4 -4 -6 000 60 20 12 -11.5 -12.7 29.12 6 6 30 197 000 100 80 48 -4 -4 -6 000 61 20 13 -11.1 -13.2 29.13 6 7 23 190 000 89 82 73 -4 -5 -6 000 62 20 14 -10.8 -13.9 29.14 5 5 5 172 000 80 75 76 -4 -5 -6 000 63 20 15 -9.7 -12.7 29.15 3 3 358 165 -001 84 69 85 -4 -5 -6 000 64 20 16 -9.5 -13.7 29.16 3 3 25 192 -001 76 66 94 -4 -5 -6 000 65 20 17 -9.8 -13.6 29.17 3 3 29 196 -001 77 70 95 -4 -5 -6 000 66 20 18 -8.9 -12.5 29.19 3 3 29 196 000 76 72100 -4 -5 -6 000 67 20 19 -8.4 -12.2 29.20 2 3 40 207 000 76 52 94 -4 -4 -6 000 68 20 20 -8.1 -11.2 29.22 2 3 66 233 000 79 54 99 -4 -4 -6 000 69 20 21 -8.0 -10.4 29.24 3 3 89 256 000 88 56 89 -4 -4 -6 000 70 20 22 -7.4 -9.9 29.25 4 6 101 268 000 86 57 59 -4 -5 -6 000 71 20 23 -6.3 -9.0 29.27 6 8 104 271 000 83 62 59 -4 -5 -6 000 72 21 00 -5.8 -8.3 29.28 7 9 102 269 000 84 60 61 -5 -5 -6 000 73 21 01 -5.5 -7.6 29.30 7 12 96 263 000 87 69 70 -5 -6 -6 000 74 21 02 -5.0 -9.0 29.31 8 11 97 264 000 72 70 70 -6 -5 -6 000 75 21 03 -5.1 -8.6 29.31 7 10 85 252 -001 77 48 72 -6 -6 -6 000 76 21 04 -5.4 -8.4 29.32 8 10 88 255 000 80 37 75 -6 -5 -6 000 77 21 05 -5.7 -8.6 29.32 8 11 84 251 000 81 38 76 -6 -6 -6 000 78 21 06 -6.0 -8.4 29.33 8 10 79 246 000 84 40 73 -6 -6 -7 000 79 21 07 -6.6 -8.7 29.34 7 10 77 245 000 87 38 67 -6 -5 -7 000 80 21 08 -7.5 -9.4 29.35 7 10 78 246 000 90 40 67 -7 -5 -7 000 81 21 09 -8.7 -10.1 29.35 6 11 73 240 000 96 41 69 -7 -6 -7 000 82 21 10 -10.0 -10.8 29.36 6 10 65 232 000 104 45 79 -8 -6 -7 000 83 21 11 -10.4 -10.7 29.36 5 10 58 225 001 110 59 91 -8 -6 -7 000 84 21 12 -12.4 -12.6 29.37 4 10 60 227 001 112 60 96 -8 -7 -7 000 85 21 13 -12.2 -12.3 29.37 4 10 71 238 000 112 53101 -8 -7 -7 000 86 21 14 -13.3 -13.8 29.36 5 9 73 240 -001 113 68 97 -8 -7 -6 000 87 21 15 -14.5 -14.8 29.36 5 10 87 254 000 115 79 98 -8 -7 -6 000 88 21 16 -13.1 -13.3 29.36 7 8 83 251 -001 113 90109 -8 -7 -6 000 89 21 17 -12.6 -12.8 29.36 7 8 79 246 000 113 89108 -8 -6 -7 000 90 21 18 -12.4 -12.5 29.36 7 8 81 248 -001 112 89106 -8 -6 -7 001 91 21 19 -11.3 -11.4 29.36 7 8 77 244 000 111 98109 -9 -6 -7 013 92 21 20 -10.7 -10.8 29.36 6 7 75 242 000 111100103 -10 -7 -8 004 93 21 21 -9.8 -10.0 29.36 7 7 77 244 -004 109101 97 -10 -7 -8 005 94 21 22 -8.2 -8.8 29.35 6 7 79 246 000 104 99 91 -8 -7 -8 002 95 21 23 -7.3 -8.2 29.35 6 7 88 255 -002 100101106 -9 -7 -8 000 96 22 00 -6.8 -7.7 29.35 8 8 94 261 -002 99 97110 -8 -7 -8 001 97 22 01 -6.2 -7.5 29.35 7 8 105 272 000 95 83104 -8 -7 -8 000 98 22 02 -5.9 -7.1 29.35 6 8 100 267 000 95 81102 -7 -7 -8 000 99 22 03 -5.4 -7.3 29.34 6 7 82 249 -003 89 68 97 -7 -7 -8 000 100 22 04 -5.1 -7.0 29.33 5 6 62 230 001 89 81109 -6 -6 -7 000 101 22 05 -5.2 -6.9 29.33 4 5 78 245 -004 91 68 77 -6 -6 -7 000 102 22 06 -5.3 -6.9 29.33 2 3 80 247 -002 91 75 73 -6 -6 -7 000 103 22 07 -5.7 -7.2 29.33 2 2 147 314 001 92 66 60 -5 -6 -7 000 104 22 08 -6.7 -7.9 29.33 4 4 163 331 -004 96 65 56 -5 -6 -6 000 105 22 09 -7.4 -8.4 29.33 3 3 160 327 -002 99 58 60 -5 -6 -6 000 106 22 10 -8.3 -8.4 29.33 1 3 149 316 002 107 50 63 -5 -5 -5 000 107 22 11 -11.5 -11.7 29.33 2 4 341 148 002 111 49 57 -5 -5 -5 000 108 22 12 -11.2 -11.4 29.33 3 4 6 174 000 110 52 57 -5 -5 -6 000 109 22 13 -9.6 -10.4 29.33 2 3 341 148 001 101 60 54 -5 -5 -6 000 110 22 14 -9.5 -13.4 29.32 2 2 319 126 000 77 76 54 -5 -6 -6 000 111 22 15 -9.6 -12.5 29.32 2 3 333 141 002 84 75 53 -5 -6 -6 000 112 22 16 -9.7 -10.9 29.31 1 3 315 122 -002 98 69 49 -5 -5 -6 000 113 22 17 -9.9 -10.0 29.31 2 2 63 230 002 109 67 49 -5 -5 -6 000 114 22 18 -10.2 -10.7 29.32 3 4 42 209 000 110 74 44 -5 -6 -6 000 115 22 19 -10.3 -11.4 29.32 4 5 38 205 000 101 74 42 -5 -5 -6 000 116 22 20 -9.6 -11.4 29.33 2 4 42 209 -001 94 79 42 -6 -6 -6 000 117 22 21 -8.3 -10.1 29.34 2 4 29 197 -003 92 81 40 -6 -6 -6 000 118 22 22 -6.8 -8.7 29.35 2 3 20 187 -002 91 75 40 -5 -5 -6 000 119 22 23 -5.4 -8.6 29.35 2 2 34 201 003 81 67 39 -5 -5 -5 000 120 23 00 -4.6 -7.0 29.36 1 1 36 203 -002 86 66 38 -5 -5 -5 000 * 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.