USAP Cape Hallett (CPH) site lat/lon = (-72.3167,170.2667) cell lat/lon = (-72.3073,170.2876) Forecast initialized at 2025-11-10/12 UTC MPAS cell scale: 2.5 km 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) (*) 0 10 12 -10.6 -14.7 29.20 15 17 198 8 008 72 69 80 -10-11-11 000 1 10 13 -9.9 -13.1 29.18 8 11 227 37 027 80 80 99 -9-10-11 004 2 10 14 -9.3 -14.0 29.16 13 15 229 39 004 68 66 89 -9-10-11 000 3 10 15 -8.3 -13.2 29.13 10 17 217 27 -023 66 65 89 -8 -9-10 000 4 10 16 -8.1 -12.7 29.12 8 21 187 357 -088 66 63 86 -8 -9-10 003 5 10 17 -7.7 -12.9 29.11 9 26 188 359 -106 62 58 83 -7 -8-10 002 6 10 18 -7.5 -12.9 29.11 11 25 200 10 -092 62 56 86 -7 -8-10 001 7 10 19 -7.1 -12.8 29.13 12 25 196 6 -079 61 56 85 -7 -8-10 001 8 10 20 -6.7 -12.6 29.10 12 26 188 358 -082 59 55 83 -7 -8 -9 001 9 10 21 -6.5 -12.7 29.08 13 26 187 357 -084 58 54 80 -7 -8 -9 001 10 10 22 -6.3 -12.6 29.09 14 25 198 8 -067 58 53 77 -7 -8 -9 001 11 10 23 -6.2 -12.5 29.10 16 25 200 10 -049 58 54 76 -7 -8 -9 001 12 11 00 -5.9 -12.5 29.11 16 27 193 4 -058 56 52 75 -7 -8 -9 000 13 11 01 -5.9 -12.7 29.13 16 26 189 359 -063 55 52 74 -7 -8 -9 000 14 11 02 -6.0 -13.2 29.15 16 27 182 353 -040 52 49 75 -7 -8 -9 000 15 11 03 -6.2 -13.5 29.16 17 28 183 353 -023 51 49 73 -7 -8-10 000 16 11 04 -6.4 -13.6 29.18 14 26 188 359 001 52 49 70 -7 -9-10 000 17 11 05 -6.4 -13.5 29.18 12 26 192 2 002 52 47 69 -7 -8-10 000 18 11 06 -6.8 -13.3 29.19 15 23 213 24 006 55 46 69 -7 -8 -9 000 19 11 07 -7.0 -13.5 29.19 15 23 213 23 006 56 46 70 -7 -8 -9 001 20 11 08 -7.5 -13.7 29.19 17 24 220 30 009 58 49 73 -7 -8-10 001 21 11 09 -8.1 -14.3 29.20 23 28 221 32 007 59 51 69 -8 -9-10 002 22 11 10 -8.5 -14.3 29.20 22 26 225 35 006 61 50 67 -8 -9-10 003 23 11 11 -8.4 -14.5 29.21 17 20 226 36 014 59 46 67 -8 -8 -9 001 24 11 12 -8.1 -14.9 29.22 15 19 220 30 016 54 44 64 -7 -8 -9 000 25 11 13 -8.0 -15.8 29.22 27 30 206 16 006 49 39 65 -7 -8 -9 000 26 11 14 -8.3 -16.6 29.23 28 30 200 11 008 47 37 65 -7 -8 -9 000 27 11 15 -8.0 -16.2 29.23 27 30 201 12 010 48 38 59 -7 -8 -9 000 28 11 16 -8.1 -16.4 29.24 29 32 201 11 010 47 38 59 -7 -8 -9 000 29 11 17 -7.7 -16.1 29.24 27 29 199 9 015 46 38 60 -7 -8 -9 000 30 11 18 -7.3 -15.7 29.25 23 26 199 10 014 46 37 60 -6 -8 -9 000 31 11 19 -7.1 -15.5 29.27 23 27 201 11 014 46 37 60 -7 -8 -9 000 32 11 20 -6.3 -14.3 29.27 17 19 193 4 013 48 38 61 -6 -8 -9 000 33 11 21 -5.9 -14.1 29.28 5 8 132 302 010 51 56 77 -7 -9-10 000 34 11 22 -5.2 -13.4 29.29 12 14 209 19 026 47 39 57 -6 -7 -9 000 35 11 23 -5.1 -13.8 29.30 8 10 177 347 032 46 42 56 -6 -8 -9 000 36 12 00 -5.8 -11.6 29.32 7 10 137 308 039 64 68 78 -7 -9-10 000 37 12 01 -6.3 -10.9 29.33 6 8 115 285 036 72 80 91 -8 -9-10 000 38 12 02 -6.0 -14.1 29.34 7 8 122 292 017 51 58101 -7 -9-10 000 39 12 03 -5.6 -14.9 29.34 3 8 79 249 000 46 55 89 -7 -8-10 000 40 12 04 -5.4 -12.8 29.34 3 6 345 155 -009 56 67 74 -7 -8-10 000 41 12 05 -5.9 -11.7 29.34 9 10 283 93 -019 62 59 68 -7 -8-10 000 42 12 06 -6.2 -11.2 29.34 8 8 289 99 -003 67 50 55 -7 -8 -9 000 43 12 07 -6.7 -10.5 29.34 6 8 293 103 000 72 52 52 -7 -8 -9 000 44 12 08 -8.2 -13.1 29.34 5 6 262 72 -004 61 64 43 -7 -8-10 000 45 12 09 -9.4 -15.0 29.33 6 7 250 60 -002 60 52 54 -7 -8-10 000 46 12 10 -10.1 -18.3 29.32 7 7 242 53 -001 47 48 55 -7 -8 -9 000 47 12 11 -10.2 -20.1 29.31 8 8 232 42 000 42 43 49 -7 -8 -9 000 48 12 12 -10.1 -22.0 29.31 8 12 223 34 000 36 56 60 -6 -8 -9 000 49 12 13 -10.3 -17.2 29.30 4 7 170 340 000 49 57 49 -7 -8 -8 000 50 12 14 -11.9 -16.2 29.28 4 4 153 323 001 62 56 38 -7 -8 -8 000 51 12 15 -11.1 -18.8 29.27 5 6 160 330 003 47 47 38 -7 -8 -8 000 52 12 16 -11.5 -15.4 29.26 7 9 163 334 -001 74 55 34 -7 -8 -8 000 53 12 17 -10.4 -15.5 29.25 5 8 167 337 000 60 42 37 -8 -8 -9 000 54 12 18 -9.0 -14.3 29.23 3 7 171 342 000 54 50 40 -8 -8 -9 000 55 12 19 -8.3 -13.4 29.22 2 7 163 334 001 70 58 46 -8 -8 -9 000 56 12 20 -7.5 -11.7 29.21 2 5 142 313 000 76 70 50 -7 -8 -9 000 57 12 21 -6.8 -10.0 29.19 1 3 103 273 -001 83 86 57 -8 -8 -9 000 58 12 22 -6.1 -9.2 29.18 0 2 65 235 000 82 89 68 -7 -8-10 000 59 12 23 -5.5 -8.8 29.17 2 2 22 192 000 81 81 73 -7 -8-10 000 60 13 00 -5.2 -10.0 29.15 3 3 358 168 000 70 82 73 -7 -8 -9 000 61 13 01 -4.9 -10.3 29.13 3 3 348 159 -001 67 79 68 -6 -8 -9 000 62 13 02 -4.6 -9.8 29.12 2 2 322 133 -001 68 81 64 -6 -8 -9 000 63 13 03 -4.5 -10.3 29.10 2 3 280 91 000 64 77 58 -6 -7 -9 000 64 13 04 -4.5 -9.3 29.09 4 4 141 311 000 71 84 63 -6 -7 -9 000 65 13 05 -5.0 -10.6 29.08 7 8 137 307 000 64 64 75 -6 -7 -9 000 66 13 06 -4.9 -9.8 29.07 7 10 137 308 000 67 62 80 -6 -7 -8 000 67 13 07 -5.8 -11.1 29.08 7 7 225 36 000 59 65 92 -6 -7 -8 000 68 13 08 -7.0 -13.9 29.09 7 7 213 24 000 45 61 90 -6 -7 -8 000 69 13 09 -8.1 -15.3 29.09 8 8 234 44 -001 47 68 94 -6 -7 -9 000 70 13 10 -6.3 -12.0 29.09 4 7 177 348 000 52 58 99 -6 -7 -8 000 71 13 11 -7.0 -13.0 29.10 4 6 230 40 001 51 67 93 -6 -8 -9 000 72 13 12 -7.4 -12.0 29.11 4 8 289 99 002 64 71 94 -7 -8 -9 000 73 13 13 -9.2 -13.5 29.13 5 7 331 141 000 69 75 92 -7 -8-10 000 74 13 14 -11.0 -13.5 29.14 3 3 293 103 001 70 82 90 -7 -9-10 000 75 13 15 -11.5 -14.0 29.15 4 4 277 87 000 78 82 97 -8 -9-10 000 76 13 16 -10.7 -14.7 29.15 4 4 236 46 000 71 77 99 -9 -9-10 000 77 13 17 -9.5 -13.7 29.16 4 5 241 51 000 69 87100 -9 -9-10 000 78 13 18 -8.4 -12.0 29.16 4 10 281 91 002 76 92106 -9 -9-11 000 79 13 19 -8.0 -9.5 29.17 7 10 312 123 003 96 90106 -9-10-11 000 80 13 20 -7.1 -10.1 29.17 6 7 318 128 001 83 92107 -8-10-10 000 81 13 21 -6.8 -10.1 29.16 5 6 304 114 003 81 97110 -8-10-10 000 82 13 22 -6.4 -9.7 29.16 3 9 296 106 003 81 98115 -8 -9-10 000 83 13 23 -5.4 -9.0 29.15 6 9 56 226 012 78 94114 -7 -8-10 000 84 14 00 -4.6 -8.2 29.14 10 11 58 228 015 77 91113 -6 -8 -9 000 85 14 01 -4.4 -8.5 29.13 8 9 59 229 -013 74 87 85 -6 -7 -9 000 86 14 02 -4.2 -7.9 29.13 9 9 77 247 -030 76 90 70 -6 -7 -9 000 87 14 03 -4.0 -7.9 29.12 8 8 106 276 -038 75 90 58 -5 -7 -8 000 88 14 04 -4.1 -7.5 29.12 9 9 129 299 -011 78 93 53 -5 -7 -8 000 89 14 05 -4.3 -7.3 29.12 10 11 131 302 -002 80 87 56 -6 -7 -7 000 90 14 06 -4.6 -7.3 29.12 10 12 130 300 -009 83 84 49 -6 -7 -7 000 91 14 07 -5.4 -7.0 29.12 9 11 136 306 011 91 69 43 -6 -7 -7 000 92 14 08 -6.8 -9.1 29.13 6 11 136 306 008 85 65 30 -6 -6 -6 000 93 14 09 -8.8 -8.8 29.14 0 10 349 160 003 93 77 36 -6 -6 -7 000 94 14 10 -8.8 -10.5 29.15 8 10 278 88 000 76 68 36 -6 -6 -6 000 95 14 11 -9.3 -12.6 29.17 6 10 257 67 -006 63 78 45 -6 -7 -7 000 96 14 12 -8.1 -14.6 29.19 5 10 262 73 -005 53 79 51 -6 -7 -8 000 97 14 13 -8.5 -10.6 29.21 5 9 255 65 -005 83 84 75 -6 -7 -8 000 98 14 14 -7.3 -11.0 29.22 8 9 228 39 -001 74 76 92 -6 -7 -8 000 99 14 15 -6.2 -9.3 29.22 8 8 238 48 003 78 77 98 -6 -7 -8 000 100 14 16 -6.1 -9.7 29.23 7 9 241 51 -005 73 85 92 -6 -7 -8 000 101 14 17 -5.4 -9.1 29.24 7 15 210 20 -004 73 69 96 -5 -7 -8 000 102 14 18 -4.8 -9.0 29.24 8 14 204 14 -005 71 70 93 -5 -7 -8 001 103 14 19 -4.3 -9.1 29.25 11 18 189 359 -003 67 69 94 -5 -6 -8 001 104 14 20 -4.1 -9.1 29.26 14 20 181 351 000 65 66 89 -5 -6 -8 005 105 14 21 -4.0 -9.0 29.28 14 19 185 356 -003 65 68 93 -5 -7 -8 002 106 14 22 -3.9 -9.2 29.29 13 17 199 9 -004 64 67 90 -5 -7 -8 001 107 14 23 -3.7 -9.1 29.29 14 18 190 0 005 63 67 97 -5 -6 -8 001 108 15 00 -3.5 -9.1 29.29 15 20 182 352 -007 62 64 94 -5 -6 -8 002 109 15 01 -3.4 -9.3 29.30 14 19 187 357 -004 59 61 86 -5 -6 -8 001 110 15 02 -3.7 -9.3 29.30 15 20 189 359 000 61 64 94 -5 -6 -8 000 111 15 03 -3.9 -9.3 29.30 16 22 186 356 -001 63 66 95 -5 -6 -8 000 112 15 04 -4.1 -9.2 29.30 15 20 190 0 001 65 69 96 -5 -7 -8 001 113 15 05 -4.2 -9.3 29.31 15 21 189 359 000 64 67 93 -5 -6 -8 002 114 15 06 -4.6 -9.9 29.30 16 25 186 356 011 63 64 89 -5 -6 -8 002 115 15 07 -5.1 -10.3 29.31 14 22 197 7 011 63 63 89 -5 -7 -8 003 116 15 08 -5.4 -11.1 29.31 17 28 180 350 010 60 58 86 -5 -7 -8 004 117 15 09 -5.5 -11.7 29.32 20 31 179 349 002 57 56 84 -5 -7 -8 003 118 15 10 -6.0 -13.1 29.33 20 32 183 353 007 52 47 75 -6 -7 -8 002 119 15 11 -6.4 -14.7 29.34 23 35 183 353 011 46 42 65 -6 -7 -9 001 120 15 12 -6.3 -14.9 29.34 21 35 186 356 007 44 37 61 -6 -7 -8 000 * 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.