USAP McMurdo Station (NZCM) site lat/lon = (-77.8500,166.7100) cell lat/lon = (-77.8403,166.7120) Forecast initialized at 2025-11-10/12 UTC MPAS cell scale: 2.4 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 10 12 -18.0 -21.9 29.27 4 4 3 170 000 75 75 66 -13-12-13 000 1 10 13 -16.6 -18.8 29.28 6 7 347 154 000 80 89 66 -12-13-13 000 2 10 14 -17.7 -19.3 29.27 1 3 248 54 000 94 91 58 -13-13-14 000 3 10 15 -15.9 -16.8 29.27 1 6 6 173 001 95 90 55 -13-12-14 000 4 10 16 -15.6 -16.7 29.26 2 6 342 149 000 94 98 56 -12-13-13 000 5 10 17 -15.8 -17.9 29.26 3 7 346 153 000 88 75 53 -12-12-13 000 6 10 18 -15.5 -18.0 29.28 3 8 348 155 001 87 72 53 -13-12-13 000 7 10 19 -15.2 -18.0 29.29 2 2 53 219 000 85 80 55 -13-13-14 000 8 10 20 -16.0 -18.5 29.29 6 6 61 227 000 85 90 57 -14-13-14 000 9 10 21 -16.7 -18.6 29.28 10 10 54 221 000 101 90 59 -13-13-14 000 10 10 22 -16.0 -19.0 29.27 9 9 55 222 000 91 87 60 -13-13-14 000 11 10 23 -14.6 -17.7 29.29 9 10 61 227 001 90 84 58 -13-13-14 000 12 11 00 -13.6 -17.4 29.28 8 9 55 222 000 84 83 54 -12-13-14 000 13 11 01 -12.9 -17.6 29.27 7 8 51 218 000 78 76 46 -12-13-13 000 14 11 02 -12.6 -17.3 29.26 5 6 58 224 000 78 70 43 -12-13-13 000 15 11 03 -13.0 -16.7 29.28 4 4 83 250 000 84 62 44 -12-12-13 000 16 11 04 -13.6 -17.1 29.28 3 3 82 249 000 86 54 45 -11-12-12 000 17 11 05 -13.3 -17.7 29.28 1 1 85 252 000 79 44 39 -11-12-12 000 18 11 06 -14.4 -17.3 29.27 2 2 128 295 000 88 44 29 -11-11-11 000 19 11 07 -13.9 -17.3 29.26 1 2 88 255 000 83 37 32 -11-10-11 000 20 11 08 -13.7 -17.9 29.26 1 2 110 276 000 75 32 37 -11-10-11 000 21 11 09 -13.8 -17.8 29.26 1 1 88 255 000 75 25 41 -10-10-11 000 22 11 10 -12.7 -19.8 29.25 2 2 49 216 002 56 26 40 -9-10-11 000 23 11 11 -12.6 -22.9 29.25 1 2 39 206 002 41 26 39 -9-10-11 000 24 11 12 -12.5 -23.8 29.26 3 3 77 244 -001 38 32 85 -9-10-11 000 25 11 13 -12.1 -23.6 29.25 6 14 44 211 000 34 42 82 -9-10-11 000 26 11 14 -12.4 -22.1 29.26 7 15 53 219 001 39 49 76 -9-10-11 000 27 11 15 -9.1 -20.2 29.27 5 16 44 211 003 39 51 86 -9-10-11 000 28 11 16 -10.0 -18.9 29.25 6 15 55 222 006 46 57 86 -9-10-11 000 29 11 17 -9.9 -17.9 29.25 7 17 41 208 003 52 59 77 -9-10-11 000 30 11 18 -9.1 -17.1 29.26 7 19 38 205 002 53 57 83 -8 -9-10 000 31 11 19 -9.4 -17.4 29.26 7 18 45 212 004 50 55 81 -8 -9-10 000 32 11 20 -7.8 -17.5 29.26 7 18 60 226 003 48 57 74 -8-10-11 000 33 11 21 -10.4 -17.4 29.27 14 19 116 282 002 62 69 74 -12-12-11 000 34 11 22 -10.0 -15.2 29.26 13 20 145 312 -002 72 65 65 -10-11-12 000 35 11 23 -9.2 -15.2 29.27 24 33 171 338 -014 68 58 75 -10-10-11 000 36 12 00 -9.4 -14.3 29.28 18 32 157 323 -011 74 72 70 -10-11-11 000 37 12 01 -9.5 -14.4 29.30 19 26 129 296 012 75 86 89 -11-12-13 000 38 12 02 -9.5 -16.5 29.31 19 25 112 279 010 63 75 89 -11-12-13 000 39 12 03 -9.4 -15.8 29.30 17 23 124 291 -006 66 77 82 -10-12-13 000 40 12 04 -9.4 -15.8 29.29 15 24 114 280 004 65 75 88 -10-12-13 000 41 12 05 -9.7 -14.3 29.29 11 20 82 249 019 76 77 79 -10-12-13 000 42 12 06 -10.3 -14.7 29.28 10 21 75 242 015 76 73 66 -11-12-13 000 43 12 07 -10.1 -16.0 29.27 9 19 45 212 009 65 62 64 -10-11-12 000 44 12 08 -10.6 -17.5 29.26 12 18 47 214 011 59 62 59 -10-11-12 000 45 12 09 -10.7 -19.2 29.25 11 16 49 216 -001 50 59 59 -10-11-12 000 46 12 10 -11.3 -19.3 29.23 11 15 46 213 -003 52 54 55 -9-11-12 000 47 12 11 -12.2 -19.7 29.23 9 14 45 211 -006 48 53 52 -9-11-12 000 48 12 12 -12.3 -20.0 29.23 7 11 45 211 -008 48 52 52 -9-11-12 000 49 12 13 -11.1 -20.0 29.22 4 9 62 229 -003 48 55 55 -10-11-11 000 50 12 14 -11.6 -20.2 29.21 3 5 61 228 000 49 54 54 -10-11-11 000 51 12 15 -12.5 -20.3 29.20 5 5 57 224 000 52 57 53 -10-11-12 000 52 12 16 -12.5 -19.8 29.20 4 4 63 230 000 55 53 44 -10-11-12 000 53 12 17 -15.9 -19.1 29.20 7 7 72 239 -001 74 54 47 -10-11-12 000 54 12 18 -13.7 -19.6 29.19 6 6 57 224 000 59 46 46 -10-11-12 000 55 12 19 -12.9 -20.9 29.18 7 7 53 220 001 50 48 46 -10-11-12 000 56 12 20 -11.9 -20.3 29.18 8 9 54 221 000 53 46 45 -10-11-12 000 57 12 21 -12.2 -20.1 29.17 9 11 54 221 001 58 44 41 -10-11-13 000 58 12 22 -10.8 -21.8 29.16 10 12 39 206 002 44 35 38 -10-11-12 000 59 12 23 -10.0 -22.3 29.16 9 11 40 207 -001 39 32 41 -10-11-12 000 60 13 00 -9.6 -23.2 29.16 7 9 44 211 004 35 34 49 -10-11-12 000 61 13 01 -9.6 -21.5 29.15 6 6 51 217 -001 41 31 52 -9-11-12 000 62 13 02 -9.5 -19.6 29.14 4 4 65 232 001 48 29 54 -9-10-12 000 63 13 03 -9.8 -19.0 29.14 3 3 45 212 000 52 29 58 -9-10-12 000 64 13 04 -11.2 -16.7 29.14 5 5 141 308 000 71 55 51 -10-11-12 000 65 13 05 -10.3 -22.8 29.13 3 5 87 253 -002 38 33 50 -9-11-12 000 66 13 06 -10.2 -26.0 29.12 5 6 35 202 -001 27 27 45 -9-11-12 000 67 13 07 -9.9 -27.6 29.13 3 5 27 194 000 23 30 45 -9-11-12 000 68 13 08 -10.8 -25.8 29.13 1 4 353 160 -002 29 36 57 -10-11-12 000 69 13 09 -11.3 -26.3 29.12 2 4 43 209 003 28 33 52 -10-11-12 000 70 13 10 -11.6 -26.2 29.11 4 5 1 168 000 29 34 50 -10-11-12 000 71 13 11 -11.9 -25.0 29.10 5 6 353 160 000 33 30 44 -10-11-12 000 72 13 12 -11.5 -26.1 29.09 5 6 357 164 002 28 31 45 -9-11-12 000 73 13 13 -15.9 -20.4 29.09 8 8 340 147 000 63 35 46 -10-11-12 000 74 13 14 -13.9 -18.8 29.08 5 11 317 124 000 68 60 38 -10-11-12 000 75 13 15 -15.0 -18.5 29.06 6 9 328 135 000 70 81 42 -10-11-12 000 76 13 16 -14.0 -20.9 29.05 7 14 334 141 000 51 82 41 -10-11-12 000 77 13 17 -14.4 -21.1 29.05 6 11 324 130 000 56 87 36 -10-11-12 000 78 13 18 -13.5 -17.8 29.04 4 12 319 126 000 71 86 33 -10-11-12 000 79 13 19 -12.9 -13.6 29.04 6 16 317 124 000 94 65 33 -10-11-13 000 80 13 20 -10.4 -14.1 29.05 9 15 313 119 000 77 56 33 -10-11-12 000 81 13 21 -9.7 -16.0 29.06 11 15 320 127 000 64 58 34 -10-11-12 000 82 13 22 -9.4 -16.1 29.06 12 13 315 122 000 63 67 34 -10-11-12 000 83 13 23 -8.9 -15.5 29.07 10 11 311 117 000 64 75 37 -10-11-12 000 84 14 00 -8.6 -15.3 29.08 8 9 310 116 000 64 78 40 -10-11-13 000 85 14 01 -8.3 -14.9 29.09 8 8 311 117 000 64 80 37 -10-11-12 000 86 14 02 -8.0 -14.6 29.11 6 7 310 117 000 64 81 40 -9-11-12 000 87 14 03 -7.7 -14.0 29.11 4 5 307 114 000 65 82 40 -9-10-12 000 88 14 04 -7.7 -13.9 29.12 4 5 318 124 000 66 82 33 -9-10-12 000 89 14 05 -7.9 -13.7 29.13 5 5 324 130 001 68 84 33 -9-10-12 000 90 14 06 -8.7 -13.1 29.15 3 4 313 120 -001 73 86 35 -9-10-12 000 91 14 07 -9.1 -13.8 29.16 2 3 323 130 000 72 90 30 -9-10-12 000 92 14 08 -10.7 -17.3 29.17 5 5 358 164 000 57 77 32 -9-10-11 000 93 14 09 -11.6 -19.6 29.19 7 7 353 159 001 48 50 34 -9-10-10 000 94 14 10 -10.6 -18.8 29.21 3 5 321 128 000 52 69 39 -9-10-11 000 95 14 11 -13.1 -18.2 29.22 7 7 337 144 001 61 60 35 -9-10-10 000 96 14 12 -12.6 -16.0 29.24 6 6 345 151 000 71 41 38 -9 -9-10 000 97 14 13 -12.5 -14.0 29.25 5 5 338 145 000 87 34 36 -9 -9-10 000 98 14 14 -13.3 -17.5 29.25 6 6 339 146 -001 66 33 36 -9 -9-11 000 99 14 15 -11.0 -17.6 29.26 5 7 330 137 000 57 26 37 -9 -9-11 000 100 14 16 -10.9 -17.8 29.26 3 6 330 137 000 57 31 38 -9 -9-11 000 101 14 17 -11.1 -18.1 29.27 4 5 329 135 000 57 33 39 -9-10-10 000 102 14 18 -11.4 -18.2 29.28 4 5 328 134 000 59 35 37 -10-10-10 000 103 14 19 -11.6 -18.2 29.29 3 5 317 124 000 61 38 36 -10-10-10 000 104 14 20 -12.2 -19.2 29.32 1 2 105 272 000 61 67 36 -10-11-11 000 105 14 21 -13.1 -20.4 29.33 7 8 60 227 000 62 66 34 -10-11-11 000 106 14 22 -11.0 -19.4 29.34 6 6 56 222 001 56 71 49 -10-11-11 000 107 14 23 -11.1 -22.2 29.35 9 11 67 234 000 45 47 41 -10-11-12 000 108 15 00 -11.8 -20.9 29.36 11 12 70 237 000 53 35 49 -10-10-11 000 109 15 01 -11.3 -20.0 29.38 11 12 58 225 000 55 39 46 -10-11-12 000 110 15 02 -10.7 -20.2 29.39 11 12 59 226 000 51 38 49 -10-10-12 000 111 15 03 -10.2 -19.9 29.40 8 10 66 233 000 50 40 43 -11-11-12 000 112 15 04 -10.1 -18.8 29.41 7 11 67 233 000 54 43 44 -10-11-12 000 113 15 05 -10.0 -19.5 29.41 6 10 67 234 000 50 42 42 -10-11-11 000 114 15 06 -10.5 -18.8 29.42 6 11 66 232 001 55 45 42 -10-11-12 000 115 15 07 -10.6 -21.3 29.43 8 15 51 217 -002 43 43 39 -10-11-12 000 116 15 08 -11.3 -21.8 29.45 7 12 50 217 000 40 40 38 -10-11-11 000 117 15 09 -11.7 -21.7 29.46 6 16 44 211 -001 41 39 38 -10-11-11 000 118 15 10 -10.9 -22.2 29.47 3 14 71 238 000 39 34 37 -10-10-11 000 119 15 11 -11.5 -22.0 29.48 3 9 81 248 001 42 37 36 -10-10-11 000 120 15 12 -12.0 -21.6 29.48 3 7 67 234 002 45 36 36 -10-10-11 000 * 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.