USAP Cape Hallett (CPH) site lat/lon = (-72.3167,170.2667) cell lat/lon = (-72.3073,170.2876) Forecast initialized at 2025-11-08/00 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 08 00 -11.8 -14.6 29.04 2 2 34 204 002 85 84 67 -11-12-13 000 1 08 01 -9.3 -12.5 29.01 4 4 83 253 000 84 81 61 -11-11-12 000 2 08 02 -8.6 -11.9 29.02 1 5 61 232 000 82 94 68 -10-11-12 000 3 08 03 -7.8 -11.2 29.02 2 5 17 187 000 82100 66 -9-11-12 000 4 08 04 -7.4 -10.8 29.02 2 3 346 157 000 82100 67 -9-10-12 000 5 08 05 -7.3 -10.5 29.02 1 3 292 102 000 83102 82 -9-10-12 000 6 08 06 -7.2 -10.3 29.03 1 2 205 15 000 83103103 -8-10-11 000 7 08 07 -7.3 -10.0 29.01 2 2 158 328 000 86104116 -8-10-11 000 8 08 08 -7.7 -9.5 29.03 3 3 156 326 000 94 99116 -8-10-11 000 9 08 09 -7.9 -9.3 29.05 3 4 125 295 000 96104116 -9-10-11 009 10 08 10 -8.1 -9.6 29.03 3 4 149 319 000 97 97116 -9-10-12 005 11 08 11 -8.6 -10.7 29.04 4 5 162 332 000 89 98116 -9-10-12 000 12 08 12 -9.0 -11.2 29.03 4 4 166 336 000 87 91116 -9-10-11 000 13 08 13 -9.8 -12.8 29.03 2 2 151 321 000 80100113 -9-10-12 000 14 08 14 -9.1 -11.9 29.03 3 3 165 336 000 82104116 -9-10-12 001 15 08 15 -8.7 -11.1 29.04 3 4 174 345 000 87102117 -9-11-12 003 16 08 16 -8.5 -11.5 29.04 1 4 202 12 000 85101117 -9-11-12 001 17 08 17 -9.3 -11.6 29.03 0 3 359 169 000 87105111 -10-11-12 000 18 08 18 -8.4 -11.0 29.04 0 2 237 47 000 88103114 -9-11-12 000 19 08 19 -8.2 -11.0 29.04 0 2 270 80 000 86 97117 -9-11-12 000 20 08 20 -7.8 -10.9 29.05 0 1 291 101 -001 84 94117 -9-11-12 000 21 08 21 -7.5 -10.7 29.05 1 2 64 235 -001 83100109 -9-10-12 000 22 08 22 -7.5 -10.0 29.04 3 3 103 273 -001 88105111 -9-10-12 012 23 08 23 -7.3 -10.9 29.04 4 4 131 301 000 80 96113 -9-10-12 013 24 09 00 -6.9 -11.6 29.04 6 6 142 312 001 71 86116 -8-10-11 001 25 09 01 -6.7 -11.0 29.05 9 9 149 319 -001 74 87113 -8-10-11 000 26 09 02 -6.6 -10.5 29.06 13 13 152 322 000 76 85108 -8-10-11 000 27 09 03 -6.7 -10.5 29.07 14 15 152 322 000 76 85111 -8-10-11 001 28 09 04 -6.8 -10.8 29.07 15 16 154 324 000 74 83105 -8-10-11 002 29 09 05 -6.8 -10.9 29.07 15 17 153 324 000 73 83104 -8 -9-11 003 30 09 06 -7.1 -11.1 29.09 16 18 153 324 000 75 82103 -8-10-11 004 31 09 07 -7.7 -11.6 29.10 17 19 150 321 000 75 77100 -9-10-11 002 32 09 08 -8.1 -12.3 29.11 16 19 151 321 -001 73 72102 -9-10-11 001 33 09 09 -8.7 -13.0 29.12 15 19 152 322 000 72 68104 -9-10-11 000 34 09 10 -9.0 -13.3 29.14 13 16 155 325 000 73 66105 -9-10-11 000 35 09 11 -9.8 -13.9 29.15 9 14 155 325 000 73 70 99 -9-11-12 000 36 09 12 -11.1 -14.5 29.17 6 13 159 329 000 79 75 94 -10-11-12 000 37 09 13 -11.1 -12.9 29.19 3 10 200 10 000 93 79 97 -10-11-12 002 38 09 14 -11.2 -12.9 29.20 4 7 262 72 000 93 90 99 -10-12-13 003 39 09 15 -11.2 -13.6 29.20 5 8 247 57 000 88109 95 -11-12-13 006 40 09 16 -11.4 -13.5 29.21 6 9 261 72 000 93103 88 -11-12-13 001 41 09 17 -10.7 -13.2 29.21 5 7 252 62 000 87 96 92 -11-12-13 000 42 09 18 -9.9 -13.4 29.22 4 5 255 65 000 81 85103 -11-12-13 000 43 09 19 -9.4 -13.5 29.22 3 3 267 78 000 77 78104 -11-12-13 000 44 09 20 -9.1 -13.4 29.23 2 3 264 74 000 76 82103 -10-12-13 000 45 09 21 -8.7 -13.5 29.24 1 2 264 75 000 72 87101 -10-12-13 000 46 09 22 -8.4 -13.9 29.25 1 1 191 1 000 68 82 99 -10-11-13 000 47 09 23 -8.1 -15.0 29.25 2 2 139 309 000 59 72101 -10-11-12 000 48 10 00 -7.8 -15.3 29.25 2 2 133 304 000 56 67107 -9-11-12 000 49 10 01 -7.4 -14.1 29.25 1 2 133 303 000 61 72104 -9-10-12 000 50 10 02 -7.1 -12.8 29.25 0 2 137 307 000 66 80101 -8-10-12 000 51 10 03 -6.8 -11.9 29.25 1 4 221 31 000 70 84 99 -8-10-11 000 52 10 04 -6.7 -11.7 29.26 2 5 228 39 000 70 82108 -8 -9-11 000 53 10 05 -6.3 -11.7 29.25 3 5 238 49 002 67 76110 -8 -9-10 000 54 10 06 -6.1 -11.5 29.26 3 5 261 71 000 67 80110 -7 -9-10 000 55 10 07 -6.1 -10.5 29.25 2 4 207 17 002 73 83106 -7 -9-10 000 56 10 08 -6.2 -10.3 29.25 1 5 181 351 000 76 86101 -7 -9-10 000 57 10 09 -6.4 -10.2 29.25 1 4 158 328 -003 77 90114 -7 -9-10 002 58 10 10 -7.0 -11.5 29.24 7 8 179 349 000 66 88 97 -7 -9-10 004 59 10 11 -7.5 -12.7 29.23 11 12 181 352 000 62 87103 -7 -9-10 000 60 10 12 -6.8 -11.2 29.22 11 16 179 350 -007 69 88114 -7 -9-10 004 61 10 13 -6.7 -10.5 29.21 16 21 175 345 001 75 97108 -7 -9-10 015 62 10 14 -7.3 -11.8 29.21 21 25 176 346 -009 70 89 97 -8 -9-11 041 63 10 15 -7.4 -12.5 29.19 21 27 180 351 -005 66 78 95 -8 -9-11 029 64 10 16 -7.4 -12.6 29.18 26 33 177 347 -020 66 79 93 -8 -9-11 029 65 10 17 -7.4 -12.3 29.15 26 35 181 351 -069 67 83103 -8-10-11 031 66 10 18 -7.2 -12.9 29.12 32 42 177 347 -095 62 78 88 -8-10-11 031 67 10 19 -7.0 -12.7 29.11 31 44 174 345 -128 62 72 85 -8 -9-11 028 68 10 20 -6.4 -13.1 29.09 31 44 177 347 -171 55 62 79 -7 -8-10 024 69 10 21 -6.8 -13.0 29.07 37 48 174 345 -224 59 72 73 -8 -9-10 026 70 10 22 -6.1 -12.3 29.08 26 40 177 347 -140 58 60 75 -7 -8-10 022 71 10 23 -5.2 -11.8 29.08 19 31 193 3 -116 56 55 72 -6 -7 -9 008 72 11 00 -4.9 -11.9 29.07 20 33 193 4 -085 53 51 73 -6 -7 -8 002 73 11 01 -4.9 -11.7 29.08 21 33 197 7 -062 54 53 73 -6 -7 -8 002 74 11 02 -4.8 -12.0 29.08 22 34 195 6 -067 51 48 69 -6 -7 -8 001 75 11 03 -5.2 -11.9 29.08 23 36 206 16 -074 55 51 70 -6 -7 -8 001 76 11 04 -5.7 -11.5 29.09 22 34 215 26 -062 60 54 74 -6 -7 -8 002 77 11 05 -5.3 -11.5 29.10 20 34 208 18 -060 58 52 77 -6 -7 -8 005 78 11 06 -5.4 -11.4 29.12 18 35 199 9 -064 59 55 83 -6 -7 -8 009 79 11 07 -5.6 -11.6 29.14 17 32 201 12 -053 59 54 86 -6 -7 -8 007 80 11 08 -5.9 -11.7 29.16 17 32 200 10 -050 60 55 89 -6 -7 -9 007 81 11 09 -6.1 -12.2 29.17 17 31 208 19 -041 58 52 85 -6 -7 -8 003 82 11 10 -6.4 -12.4 29.19 17 32 205 15 -041 59 54 89 -6 -7 -9 002 83 11 11 -6.5 -11.8 29.20 15 31 192 2 -050 63 66 97 -6 -8 -9 001 84 11 12 -7.2 -12.1 29.21 13 27 217 27 -045 66 60100 -6 -8 -9 002 85 11 13 -7.0 -12.4 29.21 13 28 210 21 -050 63 61 90 -6 -8 -9 000 86 11 14 -7.4 -12.9 29.22 13 23 225 36 -042 62 51 85 -6 -7 -9 000 87 11 15 -7.3 -13.3 29.23 16 24 229 40 -055 58 46 71 -7 -7 -9 000 88 11 16 -7.2 -13.8 29.23 16 21 223 33 -032 55 43 70 -6 -7 -8 000 89 11 17 -7.1 -12.8 29.25 14 20 219 29 -039 61 54 95 -7 -8 -9 000 90 11 18 -7.0 -12.7 29.26 12 17 216 26 000 62 55 87 -7 -8 -9 000 91 11 19 -6.4 -12.1 29.27 9 17 203 13 009 62 61 92 -7 -8-10 000 92 11 20 -6.2 -11.9 29.28 9 11 215 26 011 63 66 97 -7 -9-10 000 93 11 21 -5.9 -11.0 29.28 3 6 145 315 -001 69 81 98 -7 -9-10 000 94 11 22 -5.6 -12.9 29.28 3 7 264 74 -001 56 66 73 -7 -8-10 000 95 11 23 -5.3 -12.7 29.29 4 11 76 246 -011 56 67 87 -7 -8-10 000 96 12 00 -4.5 -15.2 29.29 12 15 221 31 017 36 30 44 -6 -7 -9 000 97 12 01 -4.4 -13.1 29.30 5 13 181 352 014 48 54 65 -6 -7 -9 000 98 12 02 -4.2 -14.0 29.31 3 12 183 354 035 44 49 61 -5 -7 -8 000 99 12 03 -4.0 -13.4 29.31 12 17 214 24 027 41 34 48 -5 -6 -8 000 100 12 04 -4.1 -12.7 29.32 4 10 108 279 009 49 55 70 -5 -7 -8 000 101 12 05 -4.3 -13.9 29.33 7 10 249 59 003 41 40 56 -5 -7 -8 000 102 12 06 -5.0 -12.9 29.33 12 16 212 22 000 46 32 52 -5 -6 -8 000 103 12 07 -5.2 -9.5 29.35 6 9 163 333 006 68 56 65 -5 -7 -8 000 104 12 08 -6.7 -11.6 29.36 5 5 170 340 004 59 52 59 -6 -7 -8 000 105 12 09 -8.1 -15.5 29.36 5 5 228 39 001 48 63 53 -6 -7 -9 000 106 12 10 -8.8 -17.3 29.36 4 7 196 6 001 45 59 52 -6 -7 -8 000 107 12 11 -8.9 -16.6 29.36 4 6 224 34 -001 48 53 54 -6 -7 -8 000 108 12 12 -8.9 -19.8 29.36 5 6 235 46 000 35 50 54 -6 -7 -9 000 109 12 13 -9.1 -20.1 29.35 5 5 223 33 003 35 50 54 -6 -7 -9 000 110 12 14 -9.7 -17.6 29.34 8 8 177 347 -002 45 47 59 -6 -7 -9 000 111 12 15 -10.3 -15.8 29.33 8 8 163 333 000 60 51 61 -7 -8 -9 000 112 12 16 -10.3 -15.3 29.33 7 7 167 338 000 63 58 61 -8 -8 -9 000 113 12 17 -9.5 -13.3 29.32 8 12 145 315 000 74 74 64 -7 -8 -9 000 114 12 18 -8.7 -10.9 29.31 4 8 129 300 000 91 55 72 -7 -8 -9 000 115 12 19 -7.6 -9.4 29.32 2 6 102 273 000 94 80 90 -8 -8 -9 000 116 12 20 -6.7 -9.6 29.31 0 5 154 324 001 84 72 78 -7 -8 -9 000 117 12 21 -5.5 -10.6 29.30 5 7 129 299 000 68 76 75 -7 -8-10 000 118 12 22 -5.3 -10.7 29.29 7 7 135 305 001 66 71 76 -7 -8 -9 000 119 12 23 -5.1 -10.5 29.28 6 7 129 299 000 66 78 79 -7 -8-10 000 120 13 00 -4.9 -9.6 29.26 6 6 128 298 000 70 84 80 -6 -8 -9 000 * 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.