USAP Cape Hallett (CPH) (lat, lon) = (-72.316667, 170.266667) 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 -26.0 -35.5 28.72 7 8 236 46 -073 040025021 M27M25M24 000 01 28 13 -26.3 -35.5 28.71 7 10 185 356 -046 042018019 M23M23M23 000 02 28 14 -26.2 -36.0 28.70 2 4 125 295 -047 040020018 M24M23M23 000 03 28 15 -26.5 -36.4 28.70 4 6 158 328 -026 039018016 M23M23M23 000 04 28 16 -26.1 -36.5 28.70 4 6 170 341 -015 037016015 M23M23M23 000 05 28 17 -25.9 -36.4 28.69 4 6 172 342 -009 037017016 M23M23M23 000 06 28 18 -25.9 -36.4 28.72 3 5 167 337 -013 037019017 M23M22M22 000 07 28 19 -25.6 -35.2 28.72 3 6 177 347 -008 041020017 M23M22M22 000 08 28 20 -25.3 -34.2 28.72 4 6 174 344 -008 044020017 M22M22M22 000 09 28 21 -25.2 -33.5 28.74 4 6 165 336 -007 046021017 M22M22M22 000 10 28 22 -24.9 -33.0 28.77 4 6 175 345 -018 047021018 M22M22M22 000 11 28 23 -24.8 -32.6 28.80 4 6 175 345 -006 049025019 M22M22M22 000 12 29 00 -25.5 -33.9 28.80 6 7 157 327 -010 046033022 M23M22M22 000 13 29 01 -25.6 -33.9 28.81 5 7 164 335 -015 046031027 M23M22M22 000 14 29 02 -25.5 -33.6 28.83 5 6 170 341 -002 047030030 M23M22M22 000 15 29 03 -25.3 -33.8 28.85 5 7 170 340 -002 045030030 M22M22M23 000 16 29 04 -24.7 -33.6 28.86 6 8 172 342 -017 044037031 M21M22M23 000 17 29 05 -24.2 -33.3 28.85 7 8 169 339 -015 043038031 M21M22M23 000 18 29 06 -23.6 -32.3 28.84 4 5 190 0 -029 045041030 M21M22M23 000 19 29 07 -23.6 -31.6 28.84 4 4 217 27 -020 048039029 M21M22M23 000 20 29 08 -23.7 -31.8 28.83 4 4 217 28 -017 047038028 M21M22M23 000 21 29 09 -23.9 -32.2 28.83 3 4 217 27 -016 047039028 M21M22M23 000 22 29 10 -24.1 -32.6 28.82 4 4 225 35 -030 046043027 M22M22M23 000 23 29 11 -24.0 -32.1 28.81 5 4 247 57 -044 048068026 M22M22M23 000 24 29 12 -23.4 -30.3 28.77 5 6 248 59 -026 053074025 M22M22M23 000 25 29 13 -23.0 -28.5 28.75 5 8 238 49 -018 061083025 M21M22M22 000 26 29 14 -22.6 -27.2 28.73 5 9 205 15 -005 066070025 M21M21M22 000 27 29 15 -22.5 -27.2 28.69 7 10 164 334 011 066039029 M21M21M21 000 28 29 16 -24.0 -29.7 28.65 9 10 149 320 017 060038026 M21M21M21 000 29 29 17 -24.0 -30.3 28.61 9 11 148 319 008 056033024 M20M20M21 000 30 29 18 -24.0 -30.8 28.57 11 13 150 321 000 054031023 M20M20M21 000 31 29 19 -23.8 -30.7 28.56 13 15 152 322 -011 053036022 M20M20M20 000 32 29 20 -22.8 -29.6 28.53 15 16 152 322 -006 054040022 M20M20M21 000 33 29 21 -22.4 -28.5 28.51 16 17 155 325 012 057055023 M20M21M21 000 34 29 22 -22.1 -27.7 28.50 18 19 157 327 005 060067023 M20M21M21 000 35 29 23 -22.5 -26.7 28.52 19 21 151 321 008 069091022 M21M22M22 001 36 30 00 -23.5 -27.4 28.53 18 20 147 318 010 070093020 M22M23M23 004 37 30 01 -24.3 -28.5 28.56 19 22 144 314 022 068084024 M23M23M23 003 38 30 02 -25.1 -29.4 28.59 19 22 138 308 024 068070028 M24M24M23 001 39 30 03 -25.7 -30.4 28.62 16 19 139 309 037 065060050 M24M23M24 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.