USAP Cape Hallett (CPH) (lat, lon) = (-72.316667, 170.266667) Forecast initialized at 2026050112 WRF 24km 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 01 12 -27.8 -35.8 29.18 11 11 239 49 -041 047050061 M28M28M29 000 03 01 15 -27.7 -36.7 29.20 6 7 261 72 -003 042039050 M26M27M28 000 06 01 18 -28.5 -36.6 29.20 3 4 283 93 007 046041048 M26M27M28 000 09 01 21 -28.6 -38.4 29.23 2 1 211 21 -027 039058059 M27M28M29 000 12 02 00 -28.4 -35.4 29.25 4 4 285 95 -014 051060053 M27M28M29 000 15 02 03 -28.6 -36.5 29.25 2 2 268 78 -030 047061056 M27M28M29 000 18 02 06 -29.1 -34.5 29.25 3 3 322 133 -018 060060052 M27M28M29 001 21 02 09 -28.5 -34.1 29.22 3 4 331 142 -042 059053044 M26M27M28 000 24 02 12 -27.9 -34.0 29.19 2 3 10 180 -047 056055039 M26M26M27 000 27 02 15 -27.0 -32.5 29.13 3 3 45 216 -039 060058038 M25M25M26 001 30 02 18 -25.0 -29.5 29.07 4 4 62 232 -031 066066043 M24M24M25 002 33 02 21 -23.1 -26.8 29.02 5 5 69 239 -021 072075048 M23M24M25 005 36 03 00 -22.9 -26.6 29.00 5 6 72 242 -027 072074053 M23M24M24 006 39 03 03 -23.1 -27.1 28.99 5 7 79 249 -020 070067068 M23M24M25 008 42 03 06 -24.2 -27.9 28.97 4 6 81 251 003 071066066 M24M25M25 008 45 03 09 -24.0 -28.2 28.94 4 7 83 253 -007 069063067 M24M24M25 006 48 03 12 -23.6 -27.4 28.92 5 8 80 250 -005 071067075 M24M24M24 019 51 03 15 -23.4 -26.8 28.90 5 8 76 246 019 074075076 M23M24M23 049 54 03 18 -23.0 -26.3 28.89 5 7 97 268 057 074078078 M23M23M23 071 57 03 21 -22.4 -25.8 28.89 6 7 125 296 061 074079079 M23M23M23 065 60 04 00 -21.7 -25.4 28.92 7 9 151 321 082 073078079 M23M23M23 048 63 04 03 -20.8 -24.6 28.95 7 8 167 338 082 072078079 M22M22M23 048 66 04 06 -20.0 -23.7 28.98 8 10 169 339 080 073079079 M22M22M22 060 69 04 09 -19.9 -23.6 29.01 10 13 174 344 088 073080080 M22M22M22 092 72 04 12 -19.3 -23.2 29.05 11 16 176 346 079 071080079 M21M22M23 101 75 04 15 -19.6 -23.4 29.10 10 14 169 340 053 072077079 M21M22M22 070 78 04 18 -19.2 -23.2 29.16 8 13 181 351 041 071076080 M21M21M22 044 81 04 21 -19.8 -23.8 29.23 7 11 193 3 050 070073074 M20M21M21 023 84 05 00 -21.5 -26.5 29.32 6 8 243 53 035 064066059 M20M20M21 001 87 05 03 -21.9 -28.4 29.40 7 10 277 87 082 056056048 M19M20M20 000 90 05 06 -22.3 -30.3 29.46 7 10 272 82 021 048049037 M19M19M20 000 93 05 09 -21.8 -29.0 29.52 6 9 257 68 -034 052049037 M19M19M20 000 96 05 12 -21.5 -27.9 29.56 5 7 256 67 -047 056052044 M19M19M20 000 99 05 15 -22.2 -28.8 29.57 5 6 267 78 -040 055053044 M19M20M21 000 102 05 18 -22.2 -28.8 29.53 5 8 259 69 -113 055047038 M19M20M21 000 105 05 21 -21.8 -28.8 29.46 4 8 256 67 -105 053043029 M19M20M20 000 108 06 00 -21.3 -29.2 29.36 5 8 257 68 -046 049035024 M19M19M20 000 111 06 03 -21.1 -29.6 29.27 5 7 263 73 -011 046028021 M18M18M19 000 114 06 06 -21.4 -31.5 29.18 6 8 267 77 026 040026023 M18M18M19 000 117 06 09 -21.3 -32.3 29.12 7 8 273 84 -013 036025023 M18M18M19 000 120 06 12 -20.8 -32.7 29.06 8 10 286 96 -026 034023021 M17M18M18 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 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.