USAP McMurdo Station (B165) site lat/lon = (-77.8471,166.6652) cell lat/lon = (-77.8585,166.6521) Forecast initialized at 2025-11-07/12 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 07 12 -20.7 -24.8 29.01 3 3 70 237 000 79 54 49 -15-13-13 000 1 07 13 -21.3 -22.1 29.00 4 4 59 225 -001 89 58 52 -15-13-13 000 2 07 14 -25.4 -26.3 29.01 5 5 144 311 000 127 56 52 -15-13-13 000 3 07 15 -23.5 -24.8 29.00 5 6 87 254 000 115 54 50 -15-13-13 000 4 07 16 -21.0 -21.0 29.01 6 6 95 262 -001 110 53 49 -15-14-14 000 5 07 17 -21.6 -22.5 29.01 10 11 84 250 000 119 50 43 -15-14-14 000 6 07 18 -21.3 -24.0 29.04 14 18 73 239 001 98 58 42 -16-15-14 000 7 07 19 -18.3 -23.1 29.01 19 23 61 227 000 74 38 35 -16-14-15 000 8 07 20 -17.2 -23.3 29.01 16 20 65 232 000 64 31 33 -16-14-15 000 9 07 21 -16.0 -23.8 29.04 17 19 67 234 000 52 28 39 -16-15-15 000 10 07 22 -15.6 -24.0 29.04 14 17 80 246 -001 49 27 36 -16-15-15 000 11 07 23 -15.6 -22.7 29.05 10 14 94 261 -001 58 28 36 -16-15-15 000 12 08 00 -15.8 -21.8 29.03 9 13 104 271 -001 66 28 40 -16-15-15 000 13 08 01 -15.6 -22.5 29.03 9 14 105 272 -001 60 27 52 -16-15-15 000 14 08 02 -15.5 -21.3 29.04 10 14 92 259 -001 68 23 91 -15-14-14 000 15 08 03 -15.4 -21.2 29.05 10 13 86 253 000 68 22 56 -14-13-14 000 16 08 04 -15.7 -21.2 29.05 9 12 93 259 000 69 23 46 -14-13-14 000 17 08 05 -15.8 -22.2 29.05 7 9 77 243 000 63 48 68 -14-14-15 000 18 08 06 -15.1 -22.5 29.04 6 7 81 247 000 56 74107 -13-13-15 000 19 08 07 -14.9 -19.1 29.04 5 5 78 244 000 75 84105 -12-13-15 000 20 08 08 -15.4 -19.2 29.04 1 1 79 246 -001 75 90 84 -12-13-15 000 21 08 09 -16.0 -20.1 29.04 2 3 335 142 000 67 89 44 -12-13-15 000 22 08 10 -20.1 -23.8 29.04 2 2 174 341 000 77 89 38 -13-14-15 000 23 08 11 -20.4 -22.8 29.03 0 0 18 184 000 80 63 29 -13-13-15 000 24 08 12 -21.0 -22.7 29.04 0 1 97 263 000 83 65 25 -14-13-15 000 25 08 13 -21.4 -23.2 29.03 1 2 72 239 000 83 85 28 -13-14-15 000 26 08 14 -18.5 -21.3 29.04 4 10 341 147 000 77 91 31 -12-14-15 000 27 08 15 -18.7 -22.5 29.04 3 12 352 158 000 71 93 34 -12-13-14 000 28 08 16 -17.2 -21.9 29.04 3 11 337 144 000 65 93 33 -13-14-13 000 29 08 17 -16.3 -22.3 29.03 4 7 331 138 -001 60 88 47 -13-13-13 000 30 08 18 -14.4 -20.3 29.04 7 13 336 143 -003 57 65 89 -13-13-12 000 31 08 19 -12.9 -19.3 29.05 6 11 325 132 004 59 46 93 -12-12-12 000 32 08 20 -12.7 -18.5 29.05 8 10 326 132 002 65 26 85 -12-11-12 000 33 08 21 -11.7 -16.6 29.06 3 4 279 86 000 73 49 89 -12-12-13 000 34 08 22 -13.7 -17.0 29.07 3 5 102 268 002 86 56 87 -12-12-13 000 35 08 23 -13.0 -17.2 29.08 6 7 92 258 002 79 69 81 -12-12-14 000 36 09 00 -11.1 -15.9 29.09 6 6 68 235 006 72 74 60 -12-13-13 000 37 09 01 -9.8 -14.6 29.09 8 8 62 229 -003 71 73 76 -11-12-12 000 38 09 02 -9.6 -13.8 29.09 10 11 88 254 -001 75 70 78 -11-12-13 000 39 09 03 -9.7 -15.2 29.09 9 10 85 251 004 66 77 79 -11-12-13 000 40 09 04 -10.2 -15.4 29.09 9 9 82 249 -003 68 68 82 -11-12-13 000 41 09 05 -10.5 -15.7 29.10 6 7 84 251 001 68 62 71 -10-11-12 000 42 09 06 -10.9 -15.6 29.11 5 7 88 255 001 71 52 72 -10-11-12 000 43 09 07 -12.1 -16.5 29.12 7 9 75 242 003 72 52 76 -10-10-12 000 44 09 08 -12.1 -18.4 29.12 8 8 56 223 -001 53 58 71 -10-11-12 000 45 09 09 -13.5 -19.1 29.14 6 10 84 251 000 63 60 72 -11-11-12 000 46 09 10 -14.3 -19.3 29.14 8 9 66 233 000 69 51 73 -11-10-12 000 47 09 11 -14.8 -19.8 29.15 10 10 55 221 002 70 55 79 -11-11-12 000 48 09 12 -15.3 -20.1 29.15 10 11 69 236 -001 72 57 75 -12-11-12 000 49 09 13 -16.6 -18.7 29.16 6 9 78 244 003 74 60 80 -11-12-12 000 50 09 14 -17.4 -20.0 29.17 5 6 66 233 003 87 65104 -11-12-13 000 51 09 15 -16.2 -19.7 29.18 7 10 62 229 003 82 66106 -12-12-13 000 52 09 16 -15.6 -19.2 29.19 7 9 68 234 003 81 61 84 -11-12-13 000 53 09 17 -17.5 -20.0 29.21 2 3 141 308 001 94 59 79 -14-12-13 000 54 09 18 -17.1 -19.2 29.21 5 7 93 260 001 99 63 82 -13-13-13 000 55 09 19 -14.6 -17.5 29.21 6 7 106 273 000 90 63 75 -12-12-13 000 56 09 20 -16.2 -17.7 29.23 10 12 79 245 -001 104 65 74 -13-13-13 000 57 09 21 -13.9 -17.1 29.24 12 12 78 244 002 86 57 66 -14-13-14 000 58 09 22 -13.2 -18.7 29.25 10 12 121 288 000 67 56 67 -14-14-14 000 59 09 23 -14.5 -17.6 29.26 10 12 101 268 002 88 62 69 -14-14-14 000 60 10 00 -14.8 -17.8 29.26 11 11 81 248 000 89 66 71 -14-13-13 000 61 10 01 -14.6 -17.6 29.26 12 13 70 236 000 89 62 72 -13-13-13 000 62 10 02 -14.2 -17.1 29.26 11 12 68 234 002 89 61 66 -12-13-13 000 63 10 03 -14.1 -17.3 29.26 11 11 73 240 000 87 61 71 -12-13-13 000 64 10 04 -13.7 -17.2 29.26 10 11 64 230 000 84 62 66 -12-12-13 000 65 10 05 -13.6 -16.4 29.27 9 9 70 237 002 90 83 58 -12-12-13 000 66 10 06 -13.8 -16.9 29.27 8 8 67 234 000 87 95 61 -12-12-13 000 67 10 07 -12.1 -15.6 29.27 5 7 63 230 001 83 98 77 -11-12-13 000 68 10 08 -11.9 -14.8 29.27 0 3 99 266 000 84100 69 -11-11-12 000 69 10 09 -13.9 -15.1 29.27 1 5 178 344 -003 91 84 47 -11-11-12 000 70 10 10 -15.7 -15.7 29.27 1 5 72 238 002 100 79 51 -11-11-12 000 71 10 11 -17.7 -17.7 29.28 1 2 125 292 002 113 83 47 -11-11-12 000 72 10 12 -18.2 -18.2 29.29 2 2 112 279 002 113 87 51 -11-11-12 000 73 10 13 -19.7 -19.7 29.30 3 3 109 275 001 116 88 47 -12-11-12 000 74 10 14 -19.5 -19.5 29.31 2 2 107 274 000 116 87 45 -12-11-12 000 75 10 15 -17.7 -17.7 29.31 1 4 70 237 001 111 89 43 -12-11-12 000 76 10 16 -15.5 -15.5 29.31 1 7 2 169 001 101 86 47 -11-11-12 000 77 10 17 -16.5 -17.2 29.32 0 4 302 109 002 106 90 46 -11-11-12 000 78 10 18 -16.7 -18.3 29.33 0 4 165 331 000 104 90 46 -12-11-12 000 79 10 19 -14.5 -16.8 29.33 3 5 326 133 001 95 87 49 -12-11-12 000 80 10 20 -12.5 -14.9 29.34 5 6 319 126 000 93 89 49 -11-11-12 000 81 10 21 -11.3 -14.1 29.35 6 7 321 127 000 88 87 48 -11-11-11 000 82 10 22 -10.9 -13.4 29.35 4 6 304 110 002 90 79 62 -11-11-11 000 83 10 23 -9.9 -12.4 29.35 3 5 282 89 -005 90 75 73 -11-11-10 000 84 11 00 -10.0 -11.8 29.35 2 4 121 287 004 95 65 87 -10-10-10 000 85 11 01 -9.6 -11.6 29.35 3 3 116 283 004 94 54 84 -10-10-10 000 86 11 02 -9.0 -11.8 29.36 4 4 126 292 003 87 57 94 -10-10-10 000 87 11 03 -8.8 -12.1 29.35 3 3 86 253 -003 83 61103 -9-10-11 000 88 11 04 -8.6 -12.4 29.35 5 6 77 244 000 79 70 87 -8 -9-11 000 89 11 05 -7.8 -13.1 29.34 7 7 72 238 001 67 75 87 -8-10-11 000 90 11 06 -8.1 -10.5 29.34 6 7 86 252 -001 89 88 92 -9-10-11 005 91 11 07 -8.3 -10.8 29.33 9 10 60 227 -002 87 81 85 -8 -9-10 009 92 11 08 -8.2 -10.8 29.33 9 11 52 219 -001 86 82 95 -8 -9-11 005 93 11 09 -8.2 -10.3 29.32 8 10 47 214 000 90 88102 -8 -9-11 015 94 11 10 -8.3 -9.9 29.33 7 10 60 226 -002 95 92104 -8 -9-11 046 95 11 11 -8.5 -10.0 29.33 8 11 60 226 000 97 91111 -8 -9-10 049 96 11 12 -8.7 -10.5 29.33 11 20 52 218 -006 93 93111 -8-10-11 023 97 11 13 -8.6 -11.4 29.33 11 23 50 217 -008 84 91109 -8-10-11 007 98 11 14 -9.5 -12.4 29.33 10 22 71 237 000 84 94114 -9-11-12 004 99 11 15 -9.5 -13.0 29.32 12 21 66 232 002 78 93109 -10-11-12 002 100 11 16 -9.3 -12.9 29.32 12 27 66 233 -004 78 91 93 -10-11-12 000 101 11 17 -9.3 -13.1 29.31 16 25 76 242 -004 77 89 97 -10-11-11 000 102 11 18 -9.0 -12.6 29.33 15 33 109 276 002 78 85104 -10-11-12 000 103 11 19 -9.0 -12.7 29.34 14 29 119 285 -004 77 86107 -10-11-12 000 104 11 20 -8.7 -12.3 29.34 14 27 134 300 -016 79 89104 -10-11-12 001 105 11 21 -8.7 -11.8 29.34 17 28 135 302 -015 83 94114 -10-11-12 004 106 11 22 -8.4 -11.5 29.34 18 29 135 302 -009 82 91111 -9-11-12 004 107 11 23 -8.2 -10.9 29.35 18 28 127 294 -010 86 95112 -9-11-12 003 108 12 00 -8.7 -12.2 29.35 20 33 133 299 -009 80 93117 -10-11-13 011 109 12 01 -8.8 -12.5 29.36 23 33 149 316 009 78 88 98 -10-11-13 003 110 12 02 -8.9 -12.8 29.36 25 37 146 313 -008 76 84 89 -10-11-13 001 111 12 03 -9.0 -12.5 29.36 28 39 145 312 -008 79 86 88 -10-11-13 002 112 12 04 -9.0 -12.2 29.37 25 36 145 311 002 82 92109 -10-12-13 002 113 12 05 -9.0 -12.2 29.39 20 30 139 305 018 82 94117 -10-12-13 006 114 12 06 -9.0 -12.2 29.39 21 31 134 301 011 82 93104 -10-11-13 005 115 12 07 -9.2 -12.5 29.39 21 32 122 288 008 81 92 96 -10-11-13 004 116 12 08 -9.4 -12.9 29.38 19 28 95 262 000 80 91115 -10-11-13 003 117 12 09 -9.6 -12.8 29.38 15 25 75 242 000 81 91116 -10-12-13 006 118 12 10 -9.5 -12.9 29.37 15 27 73 239 -013 80 90107 -10-11-13 006 119 12 11 -9.9 -13.5 29.36 12 23 46 212 000 78 91110 -10-11-13 005 120 12 12 -9.6 -13.5 29.36 10 19 55 222 -004 75 92110 -10-12-13 001 * 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.