USAP McMurdo Station (NZCM) site lat/lon = (-77.8500,166.7100) cell lat/lon = (-77.8503,166.7122) Forecast initialized at 2026-11-11/12 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 11 12 -19.1 -25.3 29.03 11 11 77 244 027 64 60 73 -17-17-17 000 1 11 13 -20.2 -25.4 29.01 21 27 62 229 033 74 56 89 -17-16-16 000 2 11 14 -19.5 -25.5 29.01 16 20 57 224 004 66 54 95 -15-16-17 000 3 11 15 -19.8 -25.5 29.00 17 19 52 218 -007 69 47 79 -15-15-16 000 4 11 16 -19.2 -25.1 29.00 16 18 51 218 000 67 42 86 -15-15-16 000 5 11 17 -18.6 -24.8 29.00 15 18 55 222 000 64 43 98 -16-15-16 000 6 11 18 -17.7 -24.6 29.01 13 17 57 224 010 59 43102 -15-15-16 000 7 11 19 -16.8 -24.2 28.98 12 15 57 224 010 57 43106 -15-15-16 000 8 11 20 -15.1 -23.5 28.98 10 12 68 235 -007 50 59110 -14-15-16 000 9 11 21 -13.9 -22.6 28.99 8 9 70 237 -002 49 73109 -14-15-16 000 10 11 22 -12.5 -20.4 28.99 5 9 83 250 000 54 73109 -13-14-15 000 11 11 23 -11.3 -17.7 28.96 5 13 112 279 005 63 76105 -13-14-15 000 12 12 00 -10.7 -16.5 28.96 8 18 138 304 -005 66 78105 -12-13-14 000 13 12 01 -10.0 -15.8 28.94 8 19 107 273 002 65 77 92 -11-13-14 000 14 12 02 -9.3 -14.9 28.93 8 17 125 292 003 66 78 98 -11-12-13 000 15 12 03 -8.8 -13.6 28.94 8 18 118 284 016 71 73 79 -10-11-12 000 16 12 04 -8.1 -13.8 28.93 10 19 100 267 -011 64 69 73 -9-10-11 000 17 12 05 -8.1 -14.0 28.92 9 16 81 248 013 63 65 73 -9-10-11 000 18 12 06 -7.7 -14.0 28.91 9 16 72 239 016 60 65 73 -9-10-11 000 19 12 07 -8.4 -13.7 28.89 12 14 64 231 032 66 65 73 -9-10-11 000 20 12 08 -8.5 -13.6 28.89 12 18 75 242 013 68 77 86 -9-10-11 000 21 12 09 -9.1 -14.1 28.90 14 23 60 226 000 68 67 68 -9-11-12 000 22 12 10 -10.4 -14.1 28.90 10 23 104 271 -002 78 92 51 -11-12-13 000 23 12 11 -10.6 -14.7 28.89 8 20 94 260 015 74 88 66 -11-12-14 000 24 12 12 -11.8 -15.7 28.89 12 24 81 248 025 78 66 43 -11-12-13 000 25 12 13 -11.9 -16.0 28.89 12 22 67 234 004 77 60 45 -11-12-13 000 26 12 14 -11.7 -15.8 28.88 14 21 63 230 006 76 45 45 -11-11-12 000 27 12 15 -11.5 -16.7 28.87 13 23 63 230 032 68 33 40 -11-10-11 000 28 12 16 -11.5 -16.5 28.86 12 28 70 236 008 69 53 46 -12-12-12 000 29 12 17 -10.7 -17.1 28.87 12 28 86 253 -006 59 44 42 -10-11-12 000 30 12 18 -10.1 -17.1 28.87 11 25 78 245 000 56 58 51 -11-12-13 000 31 12 19 -10.4 -16.7 28.88 15 27 120 287 -008 60 72 62 -11-13-14 000 32 12 20 -11.2 -17.1 28.88 18 30 121 288 -004 63 72 53 -12-14-15 000 33 12 21 -11.0 -16.4 28.89 18 30 129 296 000 67 73 60 -12-13-15 000 34 12 22 -10.5 -15.8 28.90 19 31 134 301 -011 68 72 63 -12-13-14 000 35 12 23 -9.5 -15.7 28.90 20 31 156 322 -028 61 64 75 -11-12-14 000 36 13 00 -9.7 -15.6 28.91 20 30 144 311 -008 63 67 80 -11-12-14 000 37 13 01 -8.7 -16.1 28.91 14 25 135 302 -017 53 56 66 -10-11-13 000 38 13 02 -8.3 -16.3 28.91 19 32 153 320 -042 50 51 69 -9-11-12 000 39 13 03 -9.2 -15.7 28.91 25 38 155 322 -034 59 58 69 -10-12-13 000 * 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.