USAP McMurdo (B165) (lat, lon) = (-77.84715, 166.6652) Forecast initialized at 2026050300 WRF 8km domain 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) (*) 00 03 00 -31.0 -38.3 28.99 4 4 316 122 -000 054038015 M29M22M21 000 03 03 03 -31.5 -34.9 28.98 2 7 316 123 -006 072025029 M22M20M20 000 06 03 06 -31.8 -36.8 28.98 5 5 227 33 -010 062020063 M20M19M17 000 09 03 09 -29.5 -36.4 28.94 5 6 201 7 003 052025057 M18M16M16 000 12 03 12 -26.9 -33.7 28.96 5 5 199 5 -008 053032056 M19M16M16 000 15 03 15 -23.6 -29.0 28.97 2 5 25 192 020 062048078 M16M16M17 003 18 03 18 -22.3 -23.9 29.00 11 15 81 248 054 087078078 M16M17M18 014 21 03 21 -20.3 -21.6 29.07 10 14 73 240 023 089084082 M17M17M17 038 24 04 00 -19.4 -21.0 29.08 11 17 52 219 052 087076075 M14M15M15 029 27 04 03 -22.8 -25.7 29.11 5 7 295 101 008 078073071 M16M15M16 001 30 04 06 -23.1 -27.0 29.14 4 8 304 111 011 071058083 M16M15M15 002 33 04 09 -22.7 -28.4 29.17 1 6 320 127 007 060055084 M16M14M15 002 36 04 12 -22.5 -28.3 29.22 1 5 86 253 028 060061084 M15M14M15 001 39 04 15 -21.8 -25.6 29.29 3 3 87 254 032 072071072 M14M15M16 001 42 04 18 -21.7 -23.1 29.36 6 21 35 201 027 089077079 M15M16M17 004 45 04 21 -21.9 -22.8 29.40 10 27 87 253 -010 094083081 M17M18M19 023 48 05 00 -23.3 -25.0 29.48 13 29 106 273 009 087081078 M19M20M21 009 51 05 03 -23.4 -25.2 29.53 13 30 98 265 -027 087081080 M20M21M22 012 54 05 06 -23.6 -25.6 29.52 14 27 84 251 010 085079076 M20M20M20 023 57 05 09 -23.2 -24.9 29.49 12 23 59 226 005 086076076 M18M18M18 015 60 05 12 -23.7 -26.2 29.43 6 6 356 163 001 080074073 M17M18M18 001 63 05 15 -24.0 -27.1 29.33 6 8 338 145 002 076054047 M16M17M16 000 66 05 18 -24.7 -28.4 29.23 4 11 302 109 -015 072043041 M16M16M16 000 69 05 21 -26.3 -29.2 29.14 4 7 198 4 -019 077036039 M16M15M16 000 72 06 00 -24.7 -29.0 29.07 2 5 229 35 -010 068041038 M16M16M16 000 75 06 03 -24.6 -29.5 29.02 2 3 135 302 -019 064034033 M17M16M16 000 78 06 06 -24.6 -30.3 28.95 2 2 233 40 -012 059035028 M17M16M16 000 81 06 09 -25.4 -32.0 28.90 3 3 289 96 000 054035028 M18M17M17 000 84 06 12 -26.9 -33.0 28.83 9 13 318 125 022 056032026 M17M16M16 000 87 06 15 -24.8 -29.4 28.76 16 25 323 130 -040 066034075 M15M15M15 000 90 06 18 -22.3 -24.9 28.71 14 26 335 142 046 080067083 M14M14M15 014 93 06 21 -21.4 -22.2 28.70 9 27 330 137 015 095081084 M15M16M16 069 96 07 00 -20.2 -21.1 28.70 4 17 63 230 026 094086087 M17M17M17 103 99 07 03 -21.8 -22.9 28.70 8 28 81 248 036 092086086 M18M18M18 065 102 07 06 -23.5 -24.9 28.72 10 33 96 263 068 089084086 M20M20M18 037 105 07 09 -24.5 -26.2 28.74 12 36 89 256 091 087083089 M21M20M18 031 108 07 12 -24.2 -25.7 28.77 13 38 84 250 087 088086089 M21M20M18 028 111 07 15 -22.5 -23.7 28.80 11 36 77 244 066 091087086 M18M17M17 029 114 07 18 -20.0 -21.0 28.83 8 33 122 289 -035 092082086 M15M15M16 007 117 07 21 -19.4 -20.5 28.87 12 33 139 306 017 093078081 M15M15M16 003 120 08 00 -20.0 -21.0 28.88 12 28 73 239 009 094078075 M15M15M15 022 * 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.