USAP Cape Hallett (CPH) (lat, lon) = (-72.316667, 170.266667) Forecast initialized at 2026111200 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 12 00 -10.8 -15.6 28.90 13 13 158 329 -047 075072081 M12M14M16 000 03 12 03 -11.7 -16.2 28.86 17 23 166 336 050 069065070 M13M15M16 003 06 12 06 -12.4 -16.6 28.89 15 24 175 345 086 071068072 M14M15M16 003 09 12 09 -13.4 -18.3 28.86 14 22 182 352 097 067057061 M14M15M16 000 12 12 12 -14.8 -19.8 28.83 8 13 173 343 091 066059064 M14M15M16 000 15 12 15 -14.6 -18.9 28.83 3 5 223 33 018 070067064 M14M15M16 000 18 12 18 -13.0 -17.2 28.82 3 5 291 101 028 071056069 M13M14M15 000 21 12 21 -10.1 -16.3 28.80 4 7 243 53 056 061061075 M12M13M14 001 24 13 00 -8.4 -14.1 28.80 8 16 205 15 084 064062068 M10M12M13 002 27 13 03 -7.0 -13.7 28.79 10 15 209 19 130 059052065 M09M10M11 002 30 13 06 -8.4 -11.7 28.82 12 20 186 356 100 077073077 M10M11M12 019 33 13 09 -9.6 -14.8 28.85 13 21 185 355 139 066055062 M10M11M13 032 36 13 12 -10.1 -14.9 28.87 6 9 256 66 048 068058065 M10M11M12 001 39 13 15 -9.7 -13.9 28.93 17 25 186 356 115 072070071 M11M12M13 005 42 13 18 -10.0 -13.3 28.99 10 25 182 353 -249 077077078 M11M13M14 023 45 13 21 -9.7 -14.2 29.02 14 27 174 344 -084 070072069 M11M13M14 003 48 14 00 -9.2 -14.3 29.06 16 28 177 348 -051 066068068 M11M13M14 000 51 14 03 -9.0 -13.4 29.08 6 17 165 335 -106 070079080 M11M12M14 001 54 14 06 -9.1 -11.2 29.08 7 12 298 108 -399 085086083 M11M12M13 027 57 14 09 -10.6 -14.6 29.07 8 16 203 13 -194 073055067 M10M11M12 015 60 14 12 -11.4 -16.3 29.04 13 27 213 23 -031 067046047 M10M11M12 000 63 14 15 -12.1 -16.4 29.05 6 9 222 32 -330 070050070 M10M11M12 000 66 14 18 -10.5 -15.5 28.99 8 18 210 21 -157 067053067 M10M11M12 000 69 14 21 -8.5 -14.0 28.94 11 25 194 4 -085 065063069 M10M11M13 001 72 15 00 -7.6 -13.1 28.91 14 26 195 6 -104 065067077 M09M11M12 002 75 15 03 -8.0 -11.6 28.85 15 27 175 345 -156 075079077 M10M11M13 007 78 15 06 -8.3 -13.5 28.80 14 30 189 359 040 066061066 M10M11M12 003 81 15 09 -9.2 -14.4 28.74 9 28 206 16 -046 066057065 M10M11M12 000 84 15 12 -9.4 -15.3 28.66 18 38 210 21 117 062042044 M10M10M11 002 87 15 15 -10.2 -15.4 28.61 9 25 223 33 005 066039051 M09M10M11 002 90 15 18 -10.1 -15.4 28.55 5 8 289 99 -307 065036056 M09M10M11 001 93 15 21 -8.0 -14.5 28.48 8 15 299 109 -316 059042056 M09M10M11 001 96 16 00 -6.6 -12.9 28.41 11 18 334 144 -247 061034043 M07M09M10 000 99 16 03 -5.6 -11.9 28.41 3 4 328 139 -284 061053073 M07M09M10 001 102 16 06 -6.8 -10.2 28.39 5 5 297 107 -205 077048046 M07M08M10 000 105 16 09 -8.1 -12.6 28.41 8 10 229 39 -242 070033044 M06M07M09 000 108 16 12 -8.8 -13.4 28.46 13 33 194 4 022 069056054 M09M10M11 001 111 16 15 -8.0 -14.0 28.51 17 35 221 32 039 062046046 M08M09M10 001 114 16 18 -7.5 -13.7 28.57 20 37 217 27 018 061047053 M08M09M10 001 117 16 21 -6.9 -12.0 28.64 27 43 205 16 084 067063069 M08M10M10 003 120 17 00 -6.4 -11.4 28.71 23 38 186 356 171 068063053 M08M09M11 003 * 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.