USAP McMurdo Station (NZCM) site lat/lon = (-77.8500,166.7100) cell lat/lon = (-77.8403,166.7120) Forecast initialized at 2026-06-10/00 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 00 -37.9 -45.3 29.24 2 3 304 111 005 53 35 59 -29-27-27 000 1 10 01 -34.7 -41.4 29.23 7 7 326 133 000 54 24 70 -27-27-27 000 2 10 02 -37.1 -40.9 29.23 3 5 298 105 000 85 25 66 -29-27-27 000 3 10 03 -37.1 -38.2 29.22 10 10 336 142 -001 91 21 62 -28-26-26 000 4 10 04 -32.4 -39.8 29.21 5 5 328 135 002 56 25 59 -27-26-26 000 5 10 05 -31.5 -39.8 29.20 2 2 8 175 002 48 35 58 -26-26-26 000 6 10 06 -32.8 -41.8 29.18 1 1 277 84 000 46 38 56 -26-25-26 000 7 10 07 -32.3 -39.2 29.19 1 2 316 123 000 56 34 54 -26-25-26 000 8 10 08 -33.0 -39.1 29.17 4 4 325 132 -002 63 34 47 -26-26-26 000 9 10 09 -33.6 -40.9 29.19 3 3 334 140 002 56 27 42 -27-26-26 000 10 10 10 -32.1 -41.5 29.17 4 4 331 138 -001 45 22 46 -27-27-27 000 11 10 11 -30.3 -40.7 29.16 2 2 40 206 -003 39 30 41 -27-27-28 000 12 10 12 -31.6 -41.2 29.15 5 5 7 174 001 44 37 41 -27-27-27 000 13 10 13 -33.1 -40.3 29.16 8 8 23 190 000 47 39 42 -26-26-27 000 14 10 14 -30.2 -38.8 29.15 2 2 348 155 002 48 34 43 -27-27-27 000 15 10 15 -32.8 -39.9 29.15 2 3 333 139 002 57 32 40 -27-27-28 000 16 10 16 -31.3 -40.9 29.14 3 3 357 163 001 43 30 36 -27-27-27 000 17 10 17 -32.2 -40.6 29.15 4 5 312 118 -002 50 33 40 -27-27-28 000 18 10 18 -32.0 -41.4 29.15 4 4 318 125 000 44 51 37 -27-27-28 000 19 10 19 -32.5 -41.6 29.15 1 1 2 169 000 45 42 34 -29-28-28 000 20 10 20 -32.9 -41.4 29.15 1 2 51 218 000 48 45 54 -29-28-29 000 21 10 21 -33.6 -41.2 29.14 5 5 35 202 000 54 50 43 -29-29-29 000 22 10 22 -36.4 -40.5 29.14 8 8 44 210 000 69 54 40 -29-29-29 000 23 10 23 -33.6 -40.8 29.14 3 3 356 163 000 57 58 52 -29-30-29 000 24 11 00 -33.2 -40.3 29.13 1 3 73 240 000 56 59 53 -30-30-30 000 25 11 01 -35.6 -40.9 29.13 9 10 49 216 000 58 58 44 -30-30-29 000 26 11 02 -35.0 -40.7 29.13 12 15 58 225 -001 57 51 42 -30-30-29 000 27 11 03 -33.7 -42.2 29.11 15 19 60 227 -002 51 45 50 -30-29-29 000 28 11 04 -33.7 -42.3 29.12 14 18 57 223 -001 51 47 58 -30-29-30 000 29 11 05 -34.0 -42.7 29.11 15 17 56 223 -002 52 50 60 -29-29-31 000 30 11 06 -34.2 -42.5 29.10 15 17 53 220 001 55 51 61 -30-30-31 000 31 11 07 -34.7 -42.6 29.11 15 15 48 215 000 57 53 50 -29-30-31 000 32 11 08 -34.9 -41.9 29.09 12 12 49 215 001 60 57 45 -30-30-32 000 33 11 09 -33.5 -40.9 29.07 6 6 39 206 002 55 56 47 -30-30-32 000 34 11 10 -33.1 -40.7 29.07 0 1 33 200 001 55 55 48 -30-30-31 000 35 11 11 -32.2 -39.9 29.07 2 2 34 201 000 53 58 53 -30-31-31 000 36 11 12 -32.5 -39.4 29.07 2 2 2 169 000 57 60 53 -30-31-31 000 37 11 13 -33.2 -39.3 29.06 1 2 343 150 000 62 60 50 -30-31-31 000 38 11 14 -32.8 -38.6 29.05 2 2 46 213 000 64 55 50 -30-31-31 000 39 11 15 -33.6 -39.3 29.04 2 4 45 212 000 65 52 48 -30-30-31 000 40 11 16 -33.9 -40.4 29.03 6 6 60 227 -001 60 54 47 -30-31-31 000 41 11 17 -35.7 -39.8 29.03 7 7 60 227 000 71 62 48 -30-31-31 000 42 11 18 -37.8 -40.6 29.02 10 10 65 232 000 81 62 48 -31-31-31 000 43 11 19 -38.4 -41.9 29.01 11 14 73 240 000 87 61 50 -31-31-31 000 44 11 20 -39.2 -41.7 29.01 9 11 79 246 -003 91 55 55 -32-31-31 000 45 11 21 -40.4 -42.1 29.00 8 10 87 254 000 99 47 54 -31-30-31 000 46 11 22 -40.3 -42.3 29.00 9 9 83 250 000 93 40 55 -30-30-30 000 47 11 23 -39.1 -40.9 28.99 8 8 80 246 000 93 41 49 -31-30-30 000 48 12 00 -39.6 -39.9 28.99 7 7 81 248 000 113 53 39 -31-30-30 000 49 12 01 -38.9 -38.9 28.99 7 7 80 247 000 115 59 41 -32-30-30 000 50 12 02 -38.4 -40.1 28.98 6 7 75 242 000 97 63 38 -32-30-30 000 51 12 03 -36.9 -40.0 28.98 6 6 73 240 000 87 77 36 -32-30-30 000 52 12 04 -35.9 -40.3 28.98 5 5 69 236 -001 79 86 33 -31-30-30 000 53 12 05 -35.1 -37.6 28.98 5 5 61 228 000 96 83 33 -31-30-30 000 54 12 06 -34.2 -36.3 28.97 3 3 46 213 000 98 74 39 -31-29-30 000 55 12 07 -34.3 -36.3 28.97 3 3 55 222 000 99 77 40 -31-29-29 000 56 12 08 -35.3 -35.8 28.97 1 1 26 193 000 114 71 42 -31-29-29 000 57 12 09 -36.8 -36.8 28.97 0 1 340 146 000 126 67 40 -31-29-29 000 58 12 10 -37.8 -37.8 28.98 0 1 20 187 000 124 68 39 -30-29-29 000 59 12 11 -37.2 -37.2 28.98 1 1 68 234 000 124 67 41 -30-29-29 000 60 12 12 -36.7 -36.7 28.98 1 1 71 238 000 124 52 50 -29-29-28 000 61 12 13 -36.4 -36.4 28.99 1 1 59 226 000 124 46 53 -30-28-28 000 62 12 14 -36.8 -36.8 29.00 0 0 51 218 000 124 43 54 -30-28-28 000 63 12 15 -36.5 -36.5 29.00 1 1 351 158 000 124 42 49 -30-28-28 000 64 12 16 -36.8 -36.8 29.00 1 1 333 139 000 124 37 48 -30-28-28 000 65 12 17 -36.2 -36.2 29.01 2 2 333 139 -001 126 36 46 -30-28-28 000 66 12 18 -35.3 -35.5 29.01 2 2 337 143 000 117 37 49 -30-28-27 000 67 12 19 -34.6 -35.5 29.02 3 3 334 141 -001 107 34 54 -30-28-27 000 68 12 20 -34.5 -35.6 29.03 3 3 332 139 000 106 34 53 -29-27-27 000 69 12 21 -34.4 -35.7 29.03 3 3 329 135 000 104 34 55 -29-27-27 000 70 12 22 -33.5 -38.7 29.04 4 4 334 140 000 71 34 51 -29-27-27 000 71 12 23 -33.5 -38.7 29.05 6 6 334 141 000 69 33 53 -28-27-27 000 72 13 00 -33.3 -38.3 29.06 6 6 329 135 000 69 33 56 -28-27-27 000 73 13 01 -32.0 -38.2 29.07 6 6 323 130 -001 63 33 56 -28-27-27 000 74 13 02 -33.4 -38.5 29.07 7 8 322 129 000 65 33 65 -27-26-27 000 75 13 03 -34.0 -39.0 29.08 8 9 327 133 000 62 32 69 -27-26-27 000 76 13 04 -34.4 -39.3 29.09 9 9 331 137 000 64 33 76 -27-26-26 000 77 13 05 -34.4 -39.0 29.10 10 10 333 139 000 66 31 79 -27-26-26 000 78 13 06 -32.8 -38.1 29.11 8 9 322 129 000 62 31 87 -27-26-26 000 79 13 07 -32.1 -38.1 29.11 8 9 319 126 000 57 30 91 -27-25-26 000 80 13 08 -31.7 -38.9 29.12 7 9 320 127 000 52 29 92 -26-25-26 000 81 13 09 -31.1 -37.7 29.13 5 7 318 125 000 60 30 93 -26-25-26 000 82 13 10 -30.4 -37.7 29.13 3 4 316 123 000 60 31 99 -26-25-26 000 83 13 11 -30.0 -38.5 29.14 1 2 354 161 000 52 50105 -26-25-26 000 84 13 12 -30.6 -39.2 29.14 1 1 292 99 000 52 71102 -26-25-26 000 85 13 13 -30.7 -40.0 29.14 2 3 90 257 000 48 68100 -26-25-26 000 86 13 14 -32.3 -38.5 29.15 8 8 61 228 000 58 66 88 -26-25-26 000 87 13 15 -31.7 -38.5 29.15 17 18 54 221 000 67 65 85 -26-25-27 000 88 13 16 -31.6 -37.6 29.15 18 20 49 216 000 75 65 89 -26-26-26 000 89 13 17 -33.1 -36.9 29.15 21 23 57 224 000 94 71100 -26-25-26 000 90 13 18 -31.9 -36.4 29.14 21 23 54 220 000 88 81107 -25-25-26 002 91 13 19 -33.0 -37.7 29.14 20 22 61 228 000 86 81 96 -26-25-27 001 92 13 20 -32.5 -37.3 29.14 19 21 63 230 000 85 82 94 -26-25-27 002 93 13 21 -31.5 -35.6 29.14 17 20 63 229 000 91 84 87 -27-26-27 002 94 13 22 -31.9 -36.6 29.15 18 20 60 227 000 85 81 90 -27-27-27 002 95 13 23 -33.4 -38.4 29.15 15 17 66 233 000 82 75 89 -27-26-28 000 96 14 00 -33.8 -38.4 29.16 15 17 64 230 002 85 69 89 -27-27-28 000 97 14 01 -33.3 -37.2 29.16 16 18 57 223 001 90 69 87 -27-28-28 000 98 14 02 -32.5 -37.3 29.15 18 22 53 220 000 82 63 90 -27-27-28 000 99 14 03 -32.9 -38.0 29.15 18 22 53 219 000 80 68 88 -27-28-28 000 100 14 04 -31.9 -37.0 29.15 19 22 50 217 000 80 69 89 -27-28-29 000 101 14 05 -30.9 -36.1 29.15 18 21 55 221 000 79 76 92 -27-28-29 000 102 14 06 -29.8 -34.9 29.16 18 23 59 226 -003 80 84 96 -28-29-29 000 103 14 07 -29.9 -33.8 29.16 15 19 56 222 -003 89 86103 -27-28-29 000 104 14 08 -27.9 -31.8 29.16 17 23 59 225 -002 88 88103 -27-28-29 001 105 14 09 -26.5 -31.2 29.16 18 25 65 231 -004 82 91 99 -27-28-29 001 106 14 10 -25.5 -30.8 29.16 18 28 69 236 -006 76 88 99 -26-27-28 002 107 14 11 -25.8 -30.9 29.18 18 27 88 254 -004 78 92 96 -27-28-29 001 108 14 12 -27.5 -32.4 29.19 18 34 103 270 -003 81 91 98 -28-29-29 000 109 14 13 -28.4 -32.5 29.19 17 31 102 269 000 88 89 96 -27-29-29 000 110 14 14 -28.0 -31.6 29.19 18 31 82 249 -001 92 91 95 -27-29-29 000 111 14 15 -28.0 -32.1 29.20 19 34 88 255 -002 88 93 96 -28-29-30 000 112 14 16 -27.8 -32.0 29.20 20 29 73 240 000 87 90 95 -27-28-29 000 113 14 17 -26.6 -31.0 29.19 21 33 69 236 -004 84 90 98 -26-28-28 000 114 14 18 -26.3 -31.0 29.19 21 30 73 239 000 81 89 98 -26-27-28 000 115 14 19 -26.1 -31.4 29.20 19 33 79 245 004 76 84 93 -26-28-28 000 116 14 20 -25.4 -31.5 29.21 18 32 84 250 008 69 77 87 -26-27-28 000 117 14 21 -26.5 -31.2 29.21 17 33 79 246 007 80 69 81 -26-27-28 000 118 14 22 -27.8 -32.9 29.22 17 23 65 232 005 78 65 77 -25-27-28 000 119 14 23 -29.1 -34.5 29.22 17 22 59 225 007 76 62 73 -25-27-28 000 120 15 00 -28.0 -33.8 29.20 16 24 54 220 003 71 57 70 -24-26-27 000 * 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.