USAP Cape Hallett (CPH) site lat/lon = (-72.3167,170.2667) cell lat/lon = (-72.3073,170.2876) Forecast initialized at 2026-11-11/12 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 11 12 -14.7 -21.9 28.94 9 9 242 53 -012 55 36 49 -11-10-11 000 1 11 13 -12.9 -20.3 28.91 17 21 259 69 007 55 39 52 -9-10-10 000 2 11 14 -9.6 -19.4 28.88 19 20 210 21 -006 44 33 53 -6 -8 -9 000 3 11 15 -9.7 -18.6 28.88 16 18 209 19 005 45 35 55 -6 -8 -9 000 4 11 16 -11.0 -20.7 28.90 9 9 207 17 002 41 41 64 -7 -9-10 000 5 11 17 -8.5 -16.4 28.90 14 17 199 10 019 49 50 85 -7 -9-11 000 6 11 18 -10.5 -13.8 28.94 5 8 142 312 049 83 76 91 -10-11-12 000 7 11 19 -11.0 -12.5 28.94 14 16 142 312 027 99 95 97 -12-13-14 002 8 11 20 -11.1 -13.7 28.95 16 20 150 320 052 89 87 89 -12-13-14 007 9 11 21 -11.2 -13.6 28.95 17 20 149 319 007 91 88 91 -13-13-14 004 10 11 22 -11.1 -13.9 28.96 18 21 150 320 042 87 93 93 -13-14-15 004 11 11 23 -11.2 -14.4 28.95 17 19 150 320 034 84 89 94 -13-14-15 006 12 12 00 -10.6 -13.8 28.94 15 19 147 318 035 83 93100 -12-14-15 009 13 12 01 -10.4 -14.0 28.93 22 26 154 325 030 80 87 89 -12-13-15 002 14 12 02 -10.4 -14.5 28.91 23 27 155 326 024 76 81 82 -12-13-15 008 15 12 03 -10.1 -14.0 28.91 22 27 157 328 029 77 84 88 -12-13-14 006 16 12 04 -9.9 -14.0 28.92 22 26 157 327 024 76 85 92 -11-13-14 009 17 12 05 -9.7 -14.0 28.91 21 25 159 329 017 75 83 90 -11-12-14 003 18 12 06 -10.1 -13.1 28.90 18 25 155 325 015 85 92 98 -11-13-14 004 19 12 07 -10.8 -13.1 28.88 17 23 150 320 000 91 92 91 -12-13-14 020 20 12 08 -11.0 -14.0 28.88 19 25 152 322 000 85 84 84 -12-13-14 030 21 12 09 -11.4 -16.0 28.89 17 26 154 324 -002 73 74 87 -11-12-14 007 22 12 10 -12.1 -18.0 28.89 15 24 161 332 -003 64 68 87 -11-12-14 000 23 12 11 -13.4 -19.0 28.88 12 19 166 336 000 66 67 92 -11-12-14 000 24 12 12 -16.2 -22.0 28.87 9 13 175 345 021 69 70 95 -11-12-14 000 25 12 13 -17.8 -18.9 28.87 7 10 178 349 024 68 71 94 -11-12-14 000 26 12 14 -16.7 -20.0 28.86 9 12 189 359 014 60 58 87 -11-12-13 000 27 12 15 -11.3 -18.7 28.84 21 23 212 22 011 55 50 84 -10-11-13 000 28 12 16 -10.9 -18.8 28.83 17 20 206 17 010 51 46 95 -9-10-12 000 29 12 17 -10.5 -17.7 28.84 23 25 210 20 007 55 51 87 -9-11-12 000 30 12 18 -9.6 -17.3 28.84 22 25 212 22 000 52 46 79 -9-10-12 001 31 12 19 -9.1 -16.7 28.83 20 23 214 24 004 53 48 84 -9-10-12 002 32 12 20 -8.6 -16.0 28.82 21 24 213 23 001 53 47 75 -9-10-11 001 33 12 21 -8.1 -15.5 28.81 22 25 215 25 000 53 47 72 -9-10-11 002 34 12 22 -7.4 -14.5 28.81 21 24 215 25 000 54 48 71 -8 -9-11 004 35 12 23 -7.3 -14.3 28.81 23 27 216 26 003 55 49 68 -8 -9-10 006 36 13 00 -7.0 -14.3 28.80 24 28 216 26 -002 53 51 71 -8 -9-10 011 37 13 01 -6.4 -12.2 28.80 20 25 217 27 -003 62 60 75 -8 -9-10 015 38 13 02 -5.1 -11.8 28.81 17 24 174 344 -019 56 57 78 -7 -8-10 015 39 13 03 -5.7 -11.4 28.82 15 18 162 332 022 63 70 89 -7 -9-10 002 40 13 04 -6.0 -10.0 28.83 12 16 163 333 014 74 82 97 -7 -9-10 011 41 13 05 -5.9 -9.6 28.83 9 14 157 328 012 76 81 95 -7 -8-10 008 42 13 06 -5.5 -12.0 28.83 12 26 197 8 -036 57 55 66 -7 -8 -9 001 43 13 07 -6.5 -12.0 28.84 17 30 169 339 -084 63 53 56 -7 -8 -9 009 44 13 08 -7.2 -13.7 28.85 15 34 175 346 -076 57 50 51 -7 -8 -9 002 45 13 09 -7.0 -14.2 28.87 30 39 194 4 -108 55 48 55 -7 -8 -9 000 46 13 10 -9.1 -15.7 28.89 15 27 161 332 003 60 52 64 -8 -9-10 008 47 13 11 -10.6 -17.3 28.89 14 20 159 329 -066 57 43 57 -8 -9-10 000 48 13 12 -7.5 -17.4 28.90 22 28 196 6 -072 41 33 47 -6 -8 -9 000 49 13 13 -8.2 -16.7 28.93 26 32 194 4 -060 48 41 57 -7 -9-10 001 50 13 14 -8.1 -16.6 28.93 25 28 198 8 -040 49 44 60 -7 -9-10 003 51 13 15 -8.5 -16.0 28.96 18 23 204 15 -033 53 49 72 -8 -9-11 002 52 13 16 -8.0 -15.1 28.98 23 34 195 5 -007 59 56 78 -8 -9-11 009 53 13 17 -8.2 -14.1 29.01 17 22 198 8 -001 62 62 87 -9-10-11 038 54 13 18 -8.2 -14.8 29.02 10 20 188 358 -002 56 48 71 -8-10-11 005 55 13 19 -7.9 -13.8 29.03 12 19 159 330 011 62 57 70 -9-10-11 001 56 13 20 -8.5 -11.4 29.04 11 14 151 321 014 85 87 89 -10-11-12 002 57 13 21 -8.0 -11.5 29.05 9 17 162 332 010 79 84 84 -9-11-12 004 58 13 22 -7.8 -9.9 29.06 5 20 169 339 010 90 87 86 -9-10-11 013 59 13 23 -6.8 -12.0 29.08 14 19 166 337 009 67 72 88 -8-10-11 003 60 14 00 -7.0 -10.6 29.09 16 20 155 325 017 77 83 94 -9-10-11 008 61 14 01 -6.0 -13.2 29.09 11 14 169 339 008 55 59 83 -8 -9-11 001 62 14 02 -6.0 -12.7 29.09 10 13 159 329 013 57 64 85 -8 -9-10 000 63 14 03 -5.9 -14.5 29.09 18 25 190 0 -009 46 47 59 -7 -9-10 000 64 14 04 -6.0 -12.0 29.09 11 15 185 355 -001 62 69 97 -7 -9-10 002 65 14 05 -7.7 -11.5 29.10 20 24 155 325 018 77 82 81 -9-10-12 011 66 14 06 -8.1 -11.9 29.11 17 21 150 321 031 77 83 84 -9-10-12 007 67 14 07 -8.2 -12.2 29.11 15 20 149 319 028 75 72 70 -9-10-11 002 68 14 08 -8.9 -12.3 29.11 6 13 156 326 018 79 75 82 -9-10-11 000 69 14 09 -11.9 -18.2 29.10 5 9 192 2 024 57 81 99 -9-10-11 000 70 14 10 -12.6 -20.6 29.09 7 11 187 357 016 52 67 88 -8-10-11 000 71 14 11 -10.6 -18.4 29.08 11 11 178 348 007 49 62 88 -8 -9-11 000 72 14 12 -8.5 -16.0 29.06 23 27 202 12 008 53 47 69 -8 -9-10 000 73 14 13 -8.6 -16.6 29.05 20 22 212 23 000 51 42 65 -8 -9-10 002 74 14 14 -8.6 -16.9 29.04 21 23 212 22 -006 48 50 66 -8 -9-11 001 75 14 15 -8.6 -15.7 29.03 25 30 210 20 -016 56 52 73 -8 -9-11 007 76 14 16 -8.3 -15.2 29.01 24 30 213 23 -027 57 50 69 -8 -9-10 012 77 14 17 -8.4 -15.6 29.00 23 27 212 22 -008 55 49 72 -8 -9-10 007 78 14 18 -8.1 -15.5 28.99 19 23 214 24 019 52 48 78 -8 -9-11 003 79 14 19 -7.9 -14.8 28.97 15 16 209 20 017 55 52 87 -8 -9-11 000 80 14 20 -7.7 -14.8 28.96 18 20 205 15 018 54 48 73 -8 -9-11 000 81 14 21 -7.2 -14.4 28.95 12 14 202 12 013 54 49 71 -8-10-11 000 82 14 22 -7.2 -14.3 28.93 21 29 201 11 010 55 56 68 -9-10-11 002 83 14 23 -7.2 -13.9 28.90 24 34 218 28 006 57 57 63 -9-10-11 003 84 15 00 -6.8 -13.3 28.89 26 34 208 18 006 57 53 69 -8 -9-11 004 85 15 01 -6.2 -12.7 28.87 24 30 208 19 007 57 53 70 -8 -9-10 006 86 15 02 -6.2 -13.4 28.85 26 35 209 19 -007 54 51 62 -8 -9-10 003 87 15 03 -5.9 -12.5 28.84 20 28 200 10 -024 57 61 71 -7 -9-10 006 88 15 04 -5.9 -13.7 28.82 20 26 192 2 -018 50 46 55 -7 -9-10 014 89 15 05 -6.0 -12.5 28.80 19 26 213 23 006 58 55 71 -7 -8-10 014 90 15 06 -6.2 -13.9 28.77 20 29 206 17 -018 50 43 63 -7 -8 -9 003 91 15 07 -6.3 -14.6 28.74 21 28 204 14 -016 47 49 55 -7 -8-10 000 92 15 08 -6.6 -14.3 28.73 16 21 198 9 -008 50 46 61 -7 -8-10 000 93 15 09 -6.9 -15.8 28.70 24 27 202 12 -005 45 37 58 -6 -8 -9 001 94 15 10 -6.7 -14.4 28.69 26 32 196 6 -047 52 38 52 -6 -8 -9 000 95 15 11 -7.4 -16.4 28.67 27 32 195 6 -043 45 36 51 -6 -8 -9 000 96 15 12 -8.0 -17.2 28.65 20 23 189 359 -021 44 39 50 -7 -8 -9 000 97 15 13 -8.4 -20.2 28.61 18 22 212 22 -059 36 28 44 -6 -8 -9 000 98 15 14 -8.6 -20.7 28.60 17 17 215 25 -004 32 43 43 -7 -9-10 000 99 15 15 -7.6 -19.7 28.56 23 26 210 20 -004 32 30 48 -6 -8 -9 000 100 15 16 -7.8 -18.9 28.54 22 24 215 25 -016 35 29 46 -6 -8 -9 000 101 15 17 -7.3 -18.7 28.51 19 21 217 28 -006 33 28 46 -6 -8 -9 000 102 15 18 -7.1 -17.2 28.49 18 20 218 28 -006 38 29 50 -6 -7 -9 000 103 15 19 -6.8 -15.2 28.46 14 15 221 31 003 46 28 45 -6 -7 -9 000 104 15 20 -5.9 -15.5 28.44 15 17 230 40 004 40 25 41 -6 -7 -9 000 105 15 21 -5.1 -16.0 28.41 17 19 238 49 004 35 23 37 -5 -7 -8 000 106 15 22 -4.6 -15.7 28.38 17 19 252 62 000 33 23 35 -5 -6 -8 000 107 15 23 -4.7 -14.3 28.36 18 19 255 65 -001 40 24 34 -5 -6 -7 000 108 16 00 -3.1 -14.9 28.36 5 6 157 327 -004 37 45 60 -5 -6 -8 000 109 16 01 -3.3 -16.0 28.35 1 4 115 286 005 34 40 38 -5 -6 -7 000 110 16 02 -2.9 -15.0 28.34 5 7 249 59 000 36 36 41 -4 -6 -7 000 111 16 03 -2.6 -14.3 28.33 7 9 251 62 -003 36 34 38 -4 -5 -7 000 112 16 04 -2.3 -13.3 28.33 7 9 231 41 008 36 28 37 -3 -5 -6 000 113 16 05 -2.3 -11.6 28.33 8 12 207 17 015 41 27 37 -3 -4 -6 000 114 16 06 -2.8 -11.5 28.34 9 14 172 342 004 41 29 40 -3 -4 -6 000 115 16 07 -3.6 -14.6 28.34 18 20 203 13 -005 34 30 45 -3 -4 -6 000 116 16 08 -3.2 -10.8 28.34 15 17 204 14 016 49 36 53 -3 -4 -6 000 117 16 09 -3.3 -10.2 28.34 10 14 194 4 011 51 54 81 -3 -5 -6 001 118 16 10 -3.8 -11.9 28.35 23 28 210 21 -016 48 45 73 -4 -5 -6 005 119 16 11 -4.4 -11.1 28.37 38 50 203 13 -061 58 51 60 -4 -5 -6 011 120 16 12 -5.0 -12.2 28.39 41 51 202 13 -094 54 47 54 -5 -6 -7 020 * 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.