USAP Black Island site lat/lon = (-78.1274,166.1499) cell lat/lon = (-78.1146,166.1538) Forecast initialized at 2026-10-14/00 UTC MPAS cell scale: 2.4 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 14 00 -23.3 -31.2 29.03 3 3 102 268 -002 61 58 77 -23-24-24 000 1 14 01 -23.0 -30.1 29.04 4 4 71 237 -002 67 54 77 -23-23-23 000 2 14 02 -23.0 -29.6 29.02 3 3 57 223 -001 70 54 78 -23-23-23 000 3 14 03 -22.7 -29.1 29.01 2 2 26 192 000 71 55 80 -22-23-23 000 4 14 04 -22.5 -28.8 28.99 1 1 332 138 -001 70 56 83 -23-23-23 000 5 14 05 -22.3 -27.9 28.99 2 2 335 141 -001 75 57 69 -22-22-23 000 6 14 06 -22.3 -27.1 28.98 3 3 350 156 -002 81 55 37 -22-22-22 000 7 14 07 -22.3 -26.4 28.98 3 3 343 149 -003 86 56 36 -22-22-22 000 8 14 08 -22.5 -25.7 28.96 3 4 337 144 -003 93 56 54 -22-22-22 000 9 14 09 -22.8 -25.5 28.91 3 6 342 148 -003 98 55 50 -22-21-22 000 10 14 10 -23.2 -25.4 28.92 2 7 37 203 -003 100 50 64 -21-21-21 000 11 14 11 -23.5 -25.4 28.90 3 8 53 219 -004 103 57 68 -21-21-21 000 12 14 12 -23.6 -26.0 28.90 4 6 84 250 -003 96 72 70 -21-21-21 000 13 14 13 -23.5 -25.0 28.89 4 7 108 274 -004 102110 75 -21-22-21 000 14 14 14 -23.5 -24.2 28.88 5 9 102 269 -004 107114 83 -21-21-21 001 15 14 15 -23.6 -24.0 28.88 4 11 105 271 -001 111110 74 -21-21-21 001 16 14 16 -23.8 -23.8 28.89 4 12 102 268 -003 115112 72 -20-21-21 000 17 14 17 -24.1 -24.1 28.88 4 13 94 261 -002 120118 71 -21-21-20 000 18 14 18 -23.9 -23.9 28.86 4 9 87 253 -001 121118 75 -21-20-20 000 19 14 19 -23.9 -23.9 28.86 4 8 89 255 -002 120121 75 -20-20-20 000 20 14 20 -23.2 -23.2 28.86 4 10 99 265 -004 115122 77 -20-20-20 000 21 14 21 -22.4 -22.9 28.87 5 10 92 259 -003 109121 79 -19-20-20 000 22 14 22 -21.1 -22.6 28.88 5 9 93 259 000 106121 82 -20-20-20 000 23 14 23 -20.8 -22.0 28.89 4 9 92 258 000 105119 79 -19-19-20 000 24 15 00 -19.8 -21.6 28.90 3 9 89 255 -002 103116 84 -19-19-20 000 25 15 01 -18.8 -21.2 28.92 2 7 33 199 -002 98111101 -19-19-20 003 26 15 02 -18.0 -20.5 28.94 2 5 47 213 001 96101103 -18-19-19 018 27 15 03 -18.0 -20.3 28.97 5 5 62 228 -002 98 96111 -18-18-19 011 28 15 04 -18.6 -20.2 28.97 5 5 70 236 -008 102107111 -18-19-20 004 29 15 05 -18.9 -20.2 28.98 4 5 69 235 -012 102108108 -18-19-20 004 30 15 06 -19.1 -20.4 29.01 3 4 114 280 -009 102112103 -18-19-20 005 31 15 07 -19.0 -21.3 29.03 5 5 177 343 -011 88109 95 -18-19-20 004 32 15 08 -18.6 -20.8 29.05 1 5 155 321 -006 93108 94 -18-19-19 002 33 15 09 -19.6 -20.5 29.07 1 3 97 264 -002 104105 97 -18-19-19 002 34 15 10 -20.6 -20.6 29.09 2 2 119 285 -001 114105 97 -18-19-19 002 35 15 11 -21.8 -21.8 29.11 4 4 128 294 -002 122103 98 -18-19-19 001 36 15 12 -21.9 -21.9 29.13 4 4 108 274 -003 122100 97 -18-19-19 000 37 15 13 -22.1 -22.1 29.14 3 3 109 276 -003 122 99100 -18-19-19 000 38 15 14 -21.8 -21.8 29.16 3 3 106 273 -001 122100 99 -18-18-19 000 39 15 15 -22.5 -22.5 29.17 3 3 103 269 -002 123 99 98 -19-18-19 000 40 15 16 -21.8 -21.8 29.18 3 3 122 288 000 122101 95 -19-19-19 000 41 15 17 -21.9 -21.9 29.20 3 3 107 273 001 122 99 98 -18-19-19 000 42 15 18 -21.6 -21.6 29.21 3 3 117 283 000 122100100 -18-19-19 000 43 15 19 -20.9 -20.9 29.21 2 3 124 290 000 118 99100 -18-19-19 000 44 15 20 -20.8 -20.8 29.22 3 3 111 277 000 117 97106 -18-18-18 000 45 15 21 -21.9 -21.9 29.23 0 3 80 246 000 123 94102 -18-18-18 000 46 15 22 -21.7 -21.7 29.23 0 1 66 233 000 123 89102 -18-18-18 000 47 15 23 -21.5 -21.5 29.24 1 2 55 221 000 123 84110 -17-17-17 000 48 16 00 -22.2 -22.2 29.25 0 2 70 236 001 123 82110 -17-17-17 000 49 16 01 -20.9 -20.9 29.25 0 2 25 191 003 122 82108 -17-17-17 000 50 16 02 -20.2 -20.2 29.23 1 2 114 280 000 119 79110 -17-16-17 000 51 16 03 -20.0 -20.0 29.22 1 4 19 185 -001 120 73 94 -16-16-16 000 52 16 04 -19.3 -19.4 29.21 1 3 142 308 000 116 69 90 -16-15-16 000 53 16 05 -18.2 -19.6 29.21 2 2 128 294 001 101 69 95 -15-15-16 000 54 16 06 -18.2 -19.0 29.20 1 1 81 247 000 106 65 87 -15-15-15 000 55 16 07 -18.6 -18.6 29.18 0 4 121 287 -004 118 69 90 -15-15-15 000 56 16 08 -19.2 -19.2 29.17 3 4 131 297 -006 119 73101 -15-14-15 000 57 16 09 -18.9 -18.9 29.16 2 7 118 284 -002 119 68 95 -15-14-15 000 58 16 10 -21.5 -21.5 29.15 3 3 81 247 -003 122 69 91 -14-14-15 000 59 16 11 -22.7 -22.7 29.15 2 2 62 229 002 124 66 88 -14-14-14 000 60 16 12 -21.7 -21.7 29.14 3 3 66 233 010 122 66 91 -14-14-14 000 61 16 13 -20.2 -20.2 29.13 1 2 320 126 000 116 69 93 -14-14-14 000 62 16 14 -19.9 -19.9 29.11 4 5 252 58 -002 118 67 86 -14-13-14 000 63 16 15 -17.6 -19.4 29.09 2 3 32 198 -010 91 69 88 -12-13-13 000 64 16 16 -21.3 -21.3 29.08 4 7 288 94 -002 121 90 87 -14-14-13 000 65 16 17 -22.1 -22.1 29.06 2 5 326 132 003 123103 88 -15-15-14 000 66 16 18 -19.0 -19.0 29.05 4 5 295 101 000 118 97 85 -15-14-14 000 67 16 19 -21.6 -21.6 29.04 4 4 338 144 -003 122 87 82 -14-13-14 001 68 16 20 -20.6 -20.6 29.04 3 3 339 145 004 121 92 90 -14-14-15 000 69 16 21 -16.8 -17.4 29.02 10 33 208 14 006 99 84 79 -13-13-15 000 70 16 22 -12.9 -17.5 28.99 31 39 186 353 005 76 82 72 -13-14-14 000 71 16 23 -12.3 -17.0 28.99 23 25 194 0 001 76 84 78 -13-14-14 000 72 17 00 -12.2 -18.9 28.99 23 30 184 351 006 64 79 66 -13-13-13 000 73 17 01 -11.9 -16.8 28.98 17 27 185 351 000 75 66 56 -12-12-13 000 74 17 02 -12.5 -16.2 28.97 9 13 206 12 -006 82 66 60 -12-12-13 000 75 17 03 -14.1 -17.3 28.96 4 15 293 100 021 87 78 55 -13-13-13 000 76 17 04 -15.6 -17.6 28.93 5 5 297 103 001 92 71 53 -13-12-13 000 77 17 05 -16.6 -17.9 28.91 5 5 276 82 -005 96 66 52 -12-13-12 000 78 17 06 -15.6 -17.1 28.90 2 5 256 62 000 100 67 55 -12-13-12 000 79 17 07 -15.4 -17.6 28.88 0 4 217 23 006 91 72 61 -13-13-13 000 80 17 08 -15.1 -18.2 28.87 1 3 118 284 004 82 75 68 -13-14-14 000 81 17 09 -15.1 -18.3 28.85 1 13 208 14 -006 81 67 74 -13-14-14 000 82 17 10 -16.0 -20.0 28.82 10 31 186 352 001 74 70 74 -13-14-14 000 83 17 11 -13.6 -18.4 28.81 16 17 188 354 -009 73 72 89 -13-13-13 000 84 17 12 -13.0 -19.6 28.79 20 24 182 348 -008 62 82 76 -13-14-14 000 85 17 13 -13.1 -20.2 28.78 24 30 188 354 -010 60 75 69 -13-14-14 000 86 17 14 -16.5 -18.6 28.75 19 33 216 23 -013 96 77 76 -14-14-15 000 87 17 15 -10.9 -17.3 28.74 28 43 194 0 -050 64 72 82 -11-13-14 000 88 17 16 -15.3 -18.9 28.72 12 31 233 39 -050 85 74 86 -13-13-13 000 89 17 17 -13.9 -18.2 28.70 8 36 250 56 -037 76 58 87 -12-12-13 000 90 17 18 -14.5 -17.7 28.68 7 40 247 53 -010 80 54 94 -11-12-13 000 91 17 19 -17.0 -17.6 28.67 9 27 245 51 -019 106 66 86 -12-12-13 000 92 17 20 -13.4 -17.4 28.65 13 24 262 68 -014 76 63 89 -11-12-12 000 93 17 21 -14.0 -16.9 28.65 9 19 216 22 006 83 67 81 -11-12-12 000 94 17 22 -13.3 -17.6 28.64 12 27 233 39 003 76 62 76 -11-11-12 000 95 17 23 -9.0 -16.0 28.62 33 51 196 3 -005 61 64 74 -9-10-11 000 96 18 00 -8.9 -15.8 28.61 28 55 194 0 -030 61 61 83 -9-10-12 000 97 18 01 -9.0 -14.7 28.61 29 45 193 359 -011 68 72 75 -9-11-12 000 98 18 02 -8.9 -15.1 28.59 46 61 185 351 -031 66 71 75 -9-11-12 000 99 18 03 -8.8 -14.6 28.61 37 54 190 357 -026 67 77 83 -9-11-12 000 100 18 04 -9.0 -15.4 28.60 44 60 186 352 -024 64 67 63 -9-11-12 000 101 18 05 -8.7 -13.4 28.59 41 59 183 349 -034 73 74 67 -9-10-11 000 102 18 06 -8.5 -13.3 28.58 44 61 184 350 -024 73 80 56 -9-10-11 001 103 18 07 -8.9 -15.5 28.58 43 60 191 357 003 63 70 58 -9-11-12 005 104 18 08 -7.8 -15.1 28.57 45 64 196 2 -007 59 66 70 -8-10-11 000 105 18 09 -7.6 -14.5 28.57 46 68 196 2 038 61 65 68 -8 -9-10 000 106 18 10 -7.3 -12.7 28.57 40 62 197 3 010 68 69 79 -8 -9-10 009 107 18 11 -7.2 -13.2 28.57 45 66 193 359 -015 66 73 81 -8 -9-10 003 108 18 12 -8.4 -14.2 28.57 46 66 187 353 -044 67 76 59 -9-10-11 000 109 18 13 -8.9 -15.4 28.58 47 67 187 353 -052 63 68 55 -9-11-12 000 110 18 14 -9.3 -16.6 28.56 53 72 183 350 -045 59 61 41 -10-10-11 000 111 18 15 -9.5 -16.3 28.57 53 72 182 348 -017 62 62 41 -10-11-12 000 112 18 16 -9.8 -17.0 28.58 52 72 180 347 -011 59 61 42 -10-11-12 000 113 18 17 -10.0 -15.9 28.59 53 74 182 348 006 67 72 47 -10-11-13 000 114 18 18 -9.5 -15.8 28.59 52 73 185 351 035 64 72 58 -10-11-12 000 115 18 19 -8.8 -14.5 28.55 54 71 188 354 046 68 74 59 -9-10-11 003 116 18 20 -7.9 -12.6 28.54 55 73 185 351 101 74 79 58 -8-10-11 010 117 18 21 -7.6 -11.3 28.52 55 74 185 351 000 80 88 66 -8-10-11 028 118 18 22 -6.8 -10.9 28.51 54 72 185 351 -061 76 79 65 -7 -9-10 024 119 18 23 -6.4 -11.5 28.53 52 71 187 353 -077 71 82 80 -7 -9-10 008 120 19 00 -7.0 -12.9 28.58 47 67 190 356 -033 66 78 90 -8 -9-11 000 * 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.