USAP McMurdo (NZCM) (lat, lon) = (-77.85, 166.71) Forecast initialized at 2026101700 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 17 00 -13.2 -18.2 28.87 2 2 85 251 007 073062065 M14M15M15 000 01 17 01 -13.2 -17.5 28.89 2 4 111 277 -114 070057060 M13M13M13 000 02 17 02 -12.2 -17.3 28.88 3 5 68 235 014 066057061 M13M13M13 000 03 17 03 -11.9 -17.6 28.87 5 7 57 224 023 063055062 M12M13M13 000 04 17 04 -12.5 -17.6 28.84 8 11 52 218 027 066052066 M13M13M13 000 05 17 05 -13.8 -17.3 28.83 11 14 51 218 043 075056068 M14M13M13 000 06 17 06 -14.5 -19.3 28.81 13 17 36 203 -002 067054071 M14M14M14 000 07 17 07 -14.6 -20.3 28.81 16 19 34 201 -006 062051075 M14M14M14 000 08 17 08 -14.3 -21.5 28.79 17 20 35 201 015 054047079 M14M14M14 000 09 17 09 -14.3 -21.6 28.77 15 19 34 201 003 054048080 M14M14M14 000 10 17 10 -14.6 -21.6 28.76 14 17 34 201 099 055048076 M14M13M14 000 11 17 11 -15.5 -22.1 28.74 9 10 34 201 032 057059073 M14M14M15 000 12 17 12 -14.9 -20.8 28.74 5 9 37 204 116 060055062 M13M13M15 000 13 17 13 -14.8 -20.8 28.71 8 20 48 214 136 060043048 M13M13M15 000 14 17 14 -14.8 -21.7 28.73 6 22 59 225 105 056044052 M13M14M15 000 15 17 15 -14.7 -21.7 28.73 7 20 43 210 001 055046076 M13M14M15 000 16 17 16 -14.0 -21.5 28.71 10 20 42 208 026 053053071 M13M14M15 000 17 17 17 -14.3 -20.8 28.69 9 19 39 206 042 058057076 M13M14M14 001 18 17 18 -14.1 -20.2 28.67 6 11 20 187 -018 060059079 M13M14M14 000 19 17 19 -12.7 -19.9 28.66 4 4 316 122 112 055058073 M13M13M14 000 20 17 20 -12.7 -19.9 28.65 4 5 322 129 047 055060066 M13M13M13 000 21 17 21 -10.5 -18.2 28.63 6 8 359 166 041 053061081 M11M12M12 001 22 17 22 -9.6 -17.2 28.61 2 11 97 264 -066 054062086 M11M11M12 000 23 17 23 -10.3 -16.7 28.60 6 7 340 147 281 060063085 M11M12M12 002 24 18 00 -8.7 -14.6 28.58 7 9 14 181 087 062068085 M10M11M13 002 25 18 01 -8.8 -14.5 28.57 3 4 47 214 074 063065081 M10M11M13 000 26 18 02 -10.1 -14.3 28.57 5 9 39 205 039 072062084 M10M11M12 000 27 18 03 -9.5 -14.3 28.57 10 22 51 218 143 068067073 M10M11M12 000 28 18 04 -10.1 -13.7 28.56 10 17 104 271 -005 075070076 M10M11M13 000 29 18 05 -10.7 -13.7 28.56 17 29 180 347 028 079070056 M10M11M13 000 30 18 06 -11.1 -13.4 28.56 17 23 188 354 070 083065064 M10M11M12 000 31 18 07 -11.5 -13.9 28.56 11 22 177 344 -039 082062063 M10M10M12 000 32 18 08 -10.0 -13.5 28.56 17 31 148 315 -168 076076069 M10M11M12 000 33 18 09 -10.5 -12.7 28.56 14 14 156 323 285 084068060 M10M11M11 000 34 18 10 -9.2 -11.8 28.57 21 36 149 315 -140 082072068 M09M10M11 000 35 18 11 -9.2 -12.1 28.57 23 36 159 325 116 080079064 M09M11M11 000 36 18 12 -10.5 -13.7 28.59 5 31 119 286 040 077075084 M09M11M12 000 37 18 13 -9.8 -12.5 28.58 22 40 113 280 115 081077064 M10M10M11 000 38 18 14 -9.7 -12.0 28.60 16 35 101 268 -320 084091084 M10M11M12 000 39 18 15 -10.7 -12.5 28.62 23 35 134 301 -436 086084074 M11M12M13 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.