Christchurch (NZCH) site lat/lon = (-43.4800,172.5500) cell lat/lon = (-43.4834,172.5510) Forecast initialized at 2025-12-18/00 UTC MPAS cell scale: 7.4 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 15.7 8.1 29.79 2 2 133 305 -002 59 66 66 14 12 11 000 1 18 01 20.5 20.5 29.75 3 4 89 261 001 43 54 65 16 15 13 000 2 18 02 21.8 21.8 29.74 4 6 83 255 -005 40 49 60 18 16 15 000 3 18 03 21.1 21.1 29.75 7 10 70 243 -001 44 53 59 17 16 15 000 4 18 04 17.8 17.8 29.74 7 11 74 246 011 60 67 58 14 13 14 004 5 18 05 17.0 17.0 29.74 8 13 62 234 003 64 69 61 14 13 14 001 6 18 06 17.0 17.0 29.73 6 12 65 238 -003 63 69 66 14 13 14 000 7 18 07 16.5 16.5 29.71 6 13 64 236 -005 70 59 58 15 15 14 001 8 18 08 16.2 15.9 29.69 6 14 69 241 000 77 63 52 15 16 16 000 9 18 09 15.2 15.1 29.70 4 10 129 302 -001 89 64 57 15 16 16 000 10 18 10 14.5 14.3 29.70 2 2 333 145 -001 89 60 35 16 16 16 000 11 18 11 14.4 14.2 29.71 2 7 331 143 003 91 43 55 17 17 16 000 12 18 12 14.3 14.0 29.71 3 15 306 118 000 75 49 54 18 16 15 000 13 18 13 14.4 13.7 29.71 3 13 268 80 004 57 55 61 17 16 14 000 14 18 14 14.6 13.9 29.72 3 12 253 66 002 59 56 81 16 14 13 001 15 18 15 14.6 13.7 29.69 1 13 9 181 -004 61 66 80 15 13 12 005 16 18 16 14.2 13.6 29.70 3 15 357 170 000 61 63 75 15 14 12 005 17 18 17 14.2 13.5 29.69 2 16 353 166 -002 62 62 69 15 13 12 006 18 18 18 14.7 14.2 29.67 2 19 38 210 -008 61 68 55 15 14 13 004 19 18 19 16.1 15.9 29.66 4 24 321 133 010 60 60 63 15 14 13 000 20 18 20 18.2 18.2 29.63 9 20 329 142 000 55 66 70 15 14 12 001 21 18 21 19.6 19.6 29.60 11 24 309 121 005 46 56 65 17 15 14 000 22 18 22 20.8 20.8 29.57 13 26 316 128 -010 49 60 68 17 15 14 000 23 18 23 19.7 19.7 29.55 11 22 325 138 -014 50 61 81 17 15 14 000 24 19 00 21.6 21.6 29.47 12 24 359 172 000 47 59 74 17 16 14 000 25 19 01 22.3 22.3 29.40 14 29 317 129 -015 39 46 61 20 19 17 004 26 19 02 22.9 22.9 29.38 15 34 280 93 -017 39 46 59 20 19 17 021 27 19 03 17.1 17.1 29.44 17 31 207 19 046 75 93 90 13 12 11 023 28 19 04 15.5 15.5 29.48 12 26 215 28 009 73 89100 12 11 9 016 29 19 05 14.4 14.4 29.48 12 23 200 12 013 66 80 99 11 10 8 000 30 19 06 13.2 13.2 29.50 9 20 199 11 006 68 82 98 11 9 8 010 31 19 07 12.6 12.6 29.52 7 17 202 15 011 72 84 93 10 9 7 028 32 19 08 12.3 12.3 29.54 7 16 208 20 002 75 88 91 10 8 7 019 33 19 09 11.5 11.5 29.58 8 19 203 16 002 81 90 89 9 8 7 015 34 19 10 10.9 10.9 29.59 5 13 240 52 -016 75 79 88 9 8 7 074 35 19 11 10.8 10.8 29.61 6 15 253 66 -003 84 94 92 9 7 6 074 36 19 12 10.9 10.9 29.61 5 11 273 85 -004 80 81 83 9 8 7 011 37 19 13 10.9 10.9 29.60 7 15 272 84 005 75 79 79 9 8 7 003 38 19 14 10.6 10.6 29.61 6 13 275 88 -001 73 77 83 8 8 7 008 39 19 15 10.2 10.2 29.61 6 14 282 95 -004 75 76 83 8 8 7 003 40 19 16 10.3 10.3 29.60 5 13 300 113 001 68 65 84 9 8 7 001 41 19 17 10.0 9.8 29.60 4 14 293 105 007 69 62 72 9 8 7 000 42 19 18 10.7 10.7 29.61 7 17 278 91 -009 66 66 77 9 8 7 004 43 19 19 11.7 11.7 29.62 7 16 272 85 002 61 65 73 9 8 7 000 44 19 20 14.1 14.1 29.62 9 16 230 42 -002 49 60 82 11 9 8 000 45 19 21 13.8 13.8 29.64 8 14 231 43 -005 45 55 71 10 9 7 000 46 19 22 14.5 14.5 29.63 6 15 255 68 -005 37 45 59 11 10 8 000 47 19 23 17.2 17.2 29.61 5 16 250 62 008 30 38 53 13 11 9 000 48 20 00 16.1 16.1 29.62 7 15 213 26 000 33 40 55 13 11 9 000 49 20 01 17.5 17.5 29.62 7 15 196 9 000 33 41 56 13 11 10 000 50 20 02 17.8 17.8 29.62 7 15 192 4 005 33 42 58 13 12 10 000 51 20 03 17.0 17.0 29.63 7 15 212 25 004 36 44 61 14 12 11 000 52 20 04 18.3 18.3 29.63 7 16 208 21 002 35 44 60 14 13 11 000 53 20 05 17.0 17.0 29.64 9 15 181 354 -011 42 52 66 13 12 10 000 54 20 06 15.2 15.2 29.68 10 18 187 359 -005 49 61 71 12 10 9 000 55 20 07 13.7 13.7 29.71 8 17 192 4 -007 57 69 68 11 9 8 000 56 20 08 12.4 12.4 29.73 6 16 198 11 -006 60 70 68 10 9 7 000 57 20 09 12.1 12.1 29.75 5 15 215 27 005 60 70 74 10 9 7 000 58 20 10 11.4 11.3 29.77 4 12 222 35 000 67 79 86 10 8 7 000 59 20 11 11.3 11.3 29.79 3 9 232 45 010 77 83 94 9 8 7 001 60 20 12 11.1 11.1 29.79 2 8 229 42 005 79 81 95 9 8 7 069 61 20 13 10.4 10.3 29.79 2 7 254 67 004 79 84 99 9 8 7 000 62 20 14 10.0 9.9 29.78 2 9 285 97 -002 81 85 88 9 8 7 000 63 20 15 9.4 9.3 29.80 2 10 248 61 -001 81 77 89 9 9 8 000 64 20 16 9.0 8.9 29.82 2 13 263 75 004 80 71 95 9 9 8 000 65 20 17 9.0 8.9 29.84 5 21 252 64 001 76 60 78 9 9 7 000 66 20 18 10.2 10.2 29.86 8 22 243 56 001 61 61 71 9 8 7 000 67 20 19 11.9 11.9 29.86 8 18 236 49 000 56 66 81 9 8 7 000 68 20 20 13.9 13.9 29.87 8 14 232 45 001 48 59 82 10 9 7 000 69 20 21 15.4 15.4 29.87 8 14 229 42 000 43 54 73 11 10 8 000 70 20 22 16.7 16.7 29.87 8 13 219 32 000 42 53 73 12 11 9 000 71 20 23 17.5 17.5 29.86 8 13 199 11 000 42 53 74 13 11 10 000 72 21 00 17.5 17.5 29.85 9 13 186 359 -006 43 56 70 13 11 9 000 73 21 01 18.1 18.1 29.83 9 13 183 356 -011 39 50 65 13 12 10 000 74 21 02 18.3 18.3 29.82 9 13 185 358 -013 38 48 62 13 12 10 000 75 21 03 18.4 18.4 29.81 9 12 186 359 004 36 45 59 14 12 11 000 76 21 04 18.5 18.5 29.81 4 5 163 336 018 34 43 60 14 13 11 000 77 21 05 16.9 16.9 29.82 6 9 71 243 -005 51 63 78 13 11 10 000 78 21 06 14.8 14.8 29.83 7 12 65 237 001 61 74 83 11 10 9 000 79 21 07 14.2 14.2 29.83 6 11 71 243 003 56 67 76 11 10 8 000 80 21 08 13.7 13.7 29.84 5 10 70 243 004 58 69 75 11 10 8 000 81 21 09 13.4 13.4 29.85 4 8 80 253 004 61 71 77 11 10 8 000 82 21 10 13.2 13.2 29.84 4 10 75 247 -002 62 72 74 11 10 8 000 83 21 11 13.2 13.2 29.85 3 9 76 249 -001 61 70 84 11 10 8 000 84 21 12 13.2 13.2 29.84 3 8 77 249 001 61 70 97 11 10 8 000 85 21 13 13.1 13.0 29.80 4 12 67 239 -005 61 72 98 11 10 8 000 86 21 14 13.2 13.1 29.78 4 12 58 231 -006 63 74100 11 10 9 000 87 21 15 13.1 13.1 29.77 4 12 52 225 000 67 80 93 11 10 9 000 88 21 16 13.1 13.0 29.77 3 12 48 221 -008 74 85 81 12 10 9 000 89 21 17 12.9 12.9 29.77 4 10 353 166 015 77 86 89 11 10 9 003 90 21 18 11.4 11.4 29.77 3 6 326 139 -003 82 88 90 9 9 8 074 91 21 19 11.5 11.5 29.75 3 7 29 201 003 82 82 96 9 10 9 014 92 21 20 12.5 12.5 29.74 4 8 39 212 001 80 81 92 10 10 10 007 93 21 21 13.5 13.5 29.72 5 11 48 220 004 81 82 86 11 11 11 000 94 21 22 17.8 17.8 29.67 7 10 47 219 000 66 82 86 14 12 11 000 95 21 23 19.5 19.5 29.63 6 11 64 237 001 62 75 81 16 14 13 000 96 22 00 18.3 18.3 29.59 9 14 74 247 -001 68 78 84 15 14 14 000 97 22 01 19.6 19.6 29.55 10 16 72 244 000 69 81 79 15 14 15 000 98 22 02 18.6 18.6 29.52 9 14 78 250 020 70 80 78 15 15 16 004 99 22 03 17.3 17.3 29.46 8 15 93 266 000 80 80 80 15 16 16 115 100 22 04 18.6 18.6 29.39 8 18 71 244 002 83 84 81 16 16 16 064 101 22 05 16.7 16.7 29.38 9 19 64 237 -007 87 87 84 15 16 16 013 102 22 06 18.6 18.6 29.32 8 20 62 234 -026 82 77 83 17 18 17 025 103 22 07 18.8 18.4 29.27 6 20 38 211 -007 77 67 81 20 19 18 000 104 22 08 18.6 18.3 29.24 6 18 42 215 002 79 66 93 20 19 18 000 105 22 09 17.9 17.0 29.20 5 19 25 197 -017 72 74 89 20 19 17 000 106 22 10 17.3 16.2 29.19 5 17 9 182 -010 72 65 78 20 19 17 000 107 22 11 17.3 16.3 29.21 6 23 313 126 -011 63 57 75 19 18 16 000 108 22 12 15.8 15.3 29.22 5 19 296 108 -005 68 64 77 17 16 15 000 109 22 13 16.2 15.9 29.21 10 36 293 106 -002 63 65 73 16 15 14 000 110 22 14 16.3 15.9 29.20 10 34 289 102 001 59 60 57 16 15 13 000 111 22 15 16.6 16.4 29.19 15 41 286 99 008 57 63 63 16 14 13 000 112 22 16 16.7 16.5 29.21 16 39 287 99 -004 59 66 66 16 14 13 000 113 22 17 15.8 15.6 29.23 10 31 283 96 -003 61 65 72 15 14 12 000 114 22 18 16.4 16.4 29.25 7 28 272 85 -002 59 67 89 15 13 12 000 115 22 19 18.3 18.3 29.26 14 33 278 90 -005 55 65 88 16 14 13 000 116 22 20 20.2 20.2 29.26 15 33 276 88 -002 50 61 82 17 16 14 000 117 22 21 21.8 21.8 29.26 16 31 274 86 009 45 55 73 18 17 15 000 118 22 22 23.6 23.6 29.26 16 30 271 84 004 39 48 64 20 18 16 000 119 22 23 25.3 25.3 29.26 15 27 269 82 016 35 43 57 21 19 18 000 120 23 00 27.4 27.4 29.26 13 26 260 73 004 29 36 49 23 21 20 000 * 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.