USAP McMurdo (NZCM) (lat, lon) = (-77.85, 166.71) Forecast initialized at 2026042812 WRF 2.67-km 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 -23.5 -33.7 28.58 3 4 139 305 004 048012014 M21M19M18 000 01 28 13 -21.8 -32.6 28.62 3 3 94 260 -018 038010015 M19M18M18 000 02 28 14 -22.7 -32.2 28.61 5 5 161 328 055 043010020 M19M19M19 000 03 28 15 -22.8 -32.1 28.64 11 14 93 259 046 044014014 M19M20M20 000 04 28 16 -23.3 -31.2 28.67 16 25 61 228 078 048020013 M21M22M22 000 05 28 17 -22.2 -29.9 28.70 21 28 79 246 058 050025017 M21M23M24 000 06 28 18 -22.7 -31.2 28.72 20 31 73 240 012 046028021 M22M23M24 000 07 28 19 -21.9 -32.3 28.75 22 30 72 239 130 039029023 M22M23M24 000 08 28 20 -23.1 -31.1 28.73 26 31 66 232 086 048034027 M23M24M24 000 09 28 21 -23.2 -29.2 28.73 28 34 67 234 009 058040033 M23M24M24 000 10 28 22 -23.3 -29.3 28.76 25 29 67 234 109 058041037 M23M24M25 000 11 28 23 -23.2 -29.8 28.78 19 28 68 234 097 055044049 M22M23M25 000 12 29 00 -23.7 -28.9 28.80 18 25 63 230 190 063050062 M22M23M24 000 13 29 01 -24.3 -28.9 28.78 18 25 58 225 123 066050064 M22M23M24 000 14 29 02 -23.6 -28.8 28.79 20 25 51 218 103 063049060 M22M23M23 000 15 29 03 -22.1 -27.3 28.78 17 27 43 209 086 063047062 M20M22M23 000 16 29 04 -21.7 -28.1 28.82 6 9 114 281 007 056046069 M21M22M24 000 17 29 05 -24.9 -29.6 28.80 11 15 95 261 041 065057063 M23M25M25 000 18 29 06 -26.1 -30.4 28.80 13 19 77 244 -004 067057063 M24M25M25 000 19 29 07 -25.9 -30.1 28.79 14 17 53 220 003 067056061 M24M25M25 000 20 29 08 -26.3 -30.1 28.77 15 18 41 207 -007 071055064 M24M24M25 000 21 29 09 -26.5 -30.2 28.77 14 17 49 215 -015 071063081 M25M25M25 000 22 29 10 -26.9 -30.4 28.73 14 17 44 210 -013 072071086 M25M25M25 000 23 29 11 -26.5 -30.3 28.70 12 15 42 208 -120 070076090 M25M25M26 001 24 29 12 -26.7 -30.4 28.67 11 15 43 210 -118 071077088 M25M26M26 001 25 29 13 -26.9 -31.3 28.65 10 13 46 213 -166 066072077 M26M26M27 000 26 29 14 -27.5 -31.8 28.64 10 13 48 214 -214 067072063 M26M26M27 000 27 29 15 -28.5 -31.8 28.61 9 11 74 241 -243 073070067 M27M26M26 000 28 29 16 -29.8 -32.4 28.61 9 12 78 244 -196 078067063 M27M26M25 000 29 29 17 -30.6 -33.0 28.61 9 12 71 238 -092 080070067 M28M26M25 000 30 29 18 -30.2 -32.6 28.64 9 11 58 225 -113 080077073 M27M26M26 000 31 29 19 -29.7 -31.9 28.66 6 9 70 237 -080 081069053 M27M26M26 000 32 29 20 -29.1 -31.6 28.70 5 7 96 263 -038 079067072 M28M26M27 000 33 29 21 -30.2 -32.4 28.74 6 8 92 259 030 081065079 M27M27M27 000 34 29 22 -30.1 -33.0 28.78 8 9 58 225 074 076059078 M27M26M27 000 35 29 23 -31.3 -34.2 28.82 11 12 56 222 084 076070075 M28M27M27 000 36 30 00 -31.7 -34.5 28.85 12 13 57 224 093 076071068 M29M27M26 000 37 30 01 -30.4 -33.9 28.89 12 14 51 218 027 071057063 M27M26M27 000 38 30 02 -30.3 -34.3 28.91 13 16 60 226 024 069045045 M26M25M26 000 39 30 03 -26.8 -32.6 28.93 13 22 63 230 018 058047052 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.