USAP McMurdo Station (NZCM) site lat/lon = (-77.8500,166.7100) cell lat/lon = (-77.8503,166.7122) Forecast initialized at 2026-11-12/00 UTC MPAS cell scale: 0.9 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 12 00 -12.9 -17.2 28.95 0 0 321 128 020 74 81 98 -13-13-13 000 1 12 01 -10.5 -15.4 28.93 3 3 321 128 -008 72 86 95 -12-12-13 000 2 12 02 -9.5 -13.9 28.91 3 9 299 106 -006 75 84 98 -11-12-13 000 3 12 03 -8.5 -13.1 28.89 1 12 189 356 -003 73 86 98 -10-11-12 000 4 12 04 -7.9 -12.8 28.88 5 18 152 319 005 70 79 85 -9-10-11 000 5 12 05 -6.9 -12.6 28.88 7 20 135 302 -003 65 69 71 -8 -9-10 000 6 12 06 -6.7 -12.1 28.89 9 22 124 291 -026 65 74 62 -8 -9-10 000 7 12 07 -7.9 -13.4 28.87 12 22 130 297 -003 64 67 47 -9-10-10 000 8 12 08 -8.4 -13.3 28.85 11 23 109 276 010 69 63 48 -9-10-11 000 9 12 09 -8.4 -14.1 28.85 10 20 91 258 -004 62 46 45 -9-10-10 000 10 12 10 -9.6 -16.5 28.85 7 17 158 324 008 56 64 45 -9-10-12 000 11 12 11 -10.3 -14.4 28.84 9 18 140 307 -006 74 79 60 -10-11-12 000 12 12 12 -10.9 -14.2 28.86 9 20 122 289 -026 82 89 70 -11-12-14 000 13 12 13 -11.7 -15.1 28.85 12 24 96 263 -022 83 87 58 -11-13-14 000 14 12 14 -12.0 -15.5 28.84 11 25 63 230 000 82 88 62 -12-13-14 000 15 12 15 -11.5 -15.3 28.86 9 26 84 250 031 78 76 74 -12-13-14 000 16 12 16 -10.9 -15.8 28.85 13 23 66 233 -005 70 60 68 -11-12-13 000 17 12 17 -10.4 -15.9 28.85 11 23 61 228 003 65 51 57 -10-11-12 000 18 12 18 -9.7 -16.1 28.85 13 29 127 294 -001 59 63 62 -10-12-13 000 19 12 19 -9.8 -15.9 28.85 14 28 120 287 -023 61 69 58 -11-12-13 000 20 12 20 -9.2 -15.8 28.86 12 26 116 283 -019 58 70 64 -10-12-13 000 21 12 21 -9.1 -16.2 28.87 16 31 132 299 -031 55 62 54 -10-11-13 000 22 12 22 -9.1 -15.7 28.87 20 31 145 312 -025 58 53 50 -10-11-13 000 23 12 23 -8.7 -14.9 28.86 18 29 146 312 -019 60 61 63 -10-11-13 000 24 13 00 -8.6 -14.9 28.88 18 27 143 310 -033 60 63 57 -10-11-13 000 25 13 01 -9.2 -15.0 28.90 20 29 144 310 -016 63 70 62 -11-12-14 000 26 13 02 -9.1 -14.8 28.90 19 30 133 300 004 64 70 85 -10-12-13 000 27 13 03 -8.9 -15.0 28.90 20 29 138 304 -037 61 68 94 -10-12-13 000 28 13 04 -9.5 -14.4 28.92 20 32 134 301 -013 70 77 96 -11-12-14 000 29 13 05 -10.3 -15.0 28.94 22 30 132 299 029 72 83101 -12-13-14 000 30 13 06 -11.1 -15.8 28.95 23 33 118 285 -007 73 83 85 -12-14-15 000 31 13 07 -12.3 -15.7 28.96 17 22 83 250 037 83 95114 -13-14-15 000 32 13 08 -12.6 -16.1 28.96 19 27 87 253 007 82 90 91 -13-14-15 000 33 13 09 -12.8 -16.7 28.97 19 26 64 231 010 80 88 80 -13-14-15 000 34 13 10 -12.3 -16.9 28.98 18 31 64 231 012 74 85 77 -13-14-15 000 35 13 11 -12.2 -16.9 29.00 17 32 72 239 015 73 80 75 -13-14-15 000 36 13 12 -12.4 -17.0 29.02 17 27 58 224 005 73 71 71 -12-13-14 000 37 13 13 -11.9 -17.5 29.03 16 26 55 222 005 66 63 63 -12-13-14 000 38 13 14 -11.6 -18.1 29.03 15 31 62 229 -003 59 60 66 -12-13-13 000 39 13 15 -11.6 -18.1 29.04 15 31 72 238 015 59 66 55 -12-13-14 000 * 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.