USAP McMurdo (NZCM) (lat, lon) = (-77.85, 166.71) Forecast initialized at 2026042812 WRF 0p89km 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 28 12 -23.9 -33.9 28.55 3 4 138 305 052 048012015 M22M19M19 000 01 28 13 -21.1 -35.0 28.59 4 5 29 196 -259 028009018 M18M18M19 000 02 28 14 -22.1 -33.8 28.59 1 3 30 196 091 034009021 M19M19M20 000 03 28 15 -22.5 -34.5 28.62 10 21 61 228 -042 033014014 M20M21M20 000 04 28 16 -23.2 -32.9 28.66 16 27 42 209 220 041019013 M22M22M22 000 05 28 17 -21.8 -31.4 28.68 20 30 67 234 -144 042026016 M21M23M24 000 06 28 18 -22.7 -32.7 28.71 19 32 61 228 -615 040029021 M22M24M24 000 07 28 19 -21.8 -34.0 28.73 20 31 72 239 551 033028022 M22M24M24 000 08 28 20 -23.1 -32.4 28.71 25 31 57 224 094 043037027 M24M24M24 000 09 28 21 -23.3 -30.1 28.72 27 34 61 228 -246 054042033 M24M25M25 000 10 28 22 -23.5 -30.1 28.74 25 31 61 228 274 055042036 M23M24M25 000 11 28 23 -23.4 -30.7 28.76 19 29 65 232 668 051045049 M22M24M25 000 12 29 00 -23.6 -29.6 28.78 16 27 52 218 432 058052061 M22M24M25 000 13 29 01 -24.4 -29.5 28.76 18 26 41 208 457 063051065 M22M23M24 000 14 29 02 -23.7 -29.5 28.77 20 25 40 206 052 059051060 M22M23M24 000 15 29 03 -21.4 -27.9 28.76 22 29 30 197 -003 056049061 M21M22M24 000 16 29 04 -21.0 -29.0 28.80 4 19 44 211 -097 049048071 M21M22M24 000 17 29 05 -25.0 -30.7 28.78 11 23 77 244 -044 059060065 M24M25M26 000 18 29 06 -26.4 -31.3 28.78 12 20 47 214 -099 064059065 M24M25M26 000 19 29 07 -26.2 -30.6 28.76 15 19 34 201 -101 066059063 M24M25M26 000 20 29 08 -26.7 -30.5 28.74 17 19 25 191 -109 070055065 M24M25M25 000 21 29 09 -27.0 -30.6 28.74 17 21 34 201 -131 072065082 M25M24M25 000 22 29 10 -27.5 -30.9 28.71 16 19 30 197 -107 073074087 M25M25M26 001 23 29 11 -27.0 -30.8 28.68 14 17 30 197 -368 070079090 M25M26M26 001 24 29 12 -27.2 -30.9 28.64 13 16 31 198 -312 071082090 M26M26M26 001 25 29 13 -27.5 -32.0 28.62 13 19 27 194 -436 066075079 M26M26M27 000 26 29 14 -28.1 -32.4 28.61 13 19 26 193 -553 067075063 M27M27M27 000 27 29 15 -29.7 -32.4 28.59 11 15 39 206 -575 078071068 M27M26M25 000 28 29 16 -30.8 -32.8 28.58 12 16 45 212 -544 082066062 M27M25M24 000 29 29 17 -32.1 -33.8 28.59 11 14 47 214 -314 084070067 M27M25M25 000 30 29 18 -31.6 -33.2 28.61 10 13 37 204 -318 086080071 M27M26M26 000 31 29 19 -31.3 -32.3 28.64 8 10 44 211 -263 091069053 M27M26M27 000 32 29 20 -29.8 -31.8 28.67 4 7 54 221 -046 083064074 M28M26M27 000 33 29 21 -31.7 -33.0 28.72 7 9 56 223 129 089060081 M27M27M27 000 34 29 22 -30.9 -33.6 28.75 11 11 34 201 154 077053079 M26M26M27 000 35 29 23 -31.5 -34.9 28.79 14 15 34 201 109 072069075 M27M27M27 000 36 30 00 -32.2 -35.2 28.82 15 17 34 200 063 074067069 M28M26M26 000 37 30 01 -30.2 -34.1 28.86 16 17 19 186 -007 069046063 M26M26M27 000 38 30 02 -30.3 -34.9 28.88 15 21 30 197 074 064043045 M26M25M26 000 39 30 03 -26.5 -33.3 28.91 13 21 44 211 023 053050054 M25M26M27 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 1h) 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.