USAP Black Island site lat/lon = (-78.1274,166.1499) cell lat/lon = (-78.1146,166.1538) Forecast initialized at 2026-02-20/12 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 20 12 -17.8 -21.1 29.64 1 2 286 92 -003 76 41 13 -8 -6 -5 000 1 20 13 -16.9 -18.0 29.63 2 4 255 61 000 94 47 14 -8 -7 -6 000 2 20 14 -21.6 -21.6 29.62 8 11 72 238 006 120 29 15 -6 -4 -3 000 3 20 15 -15.4 -21.4 29.65 3 3 138 304 -017 61 37 11 -7 -7 -5 000 4 20 16 -14.8 -20.2 29.64 3 6 73 239 -024 64 33 18 -6 -6 -4 000 5 20 17 -17.5 -17.9 29.63 4 11 60 226 -006 102 33 20 -6 -5 -4 000 6 20 18 -17.3 -18.1 29.61 4 6 84 250 001 100 26 19 -7 -3 -3 000 7 20 19 -15.1 -16.1 29.58 2 2 94 260 -015 95 28 18 -4 -4 -4 000 8 20 20 -12.8 -16.7 29.57 5 5 42 208 -004 74 23 23 -4 -2 -2 000 9 20 21 -13.3 -17.2 29.58 3 5 355 161 000 76 24 14 -5 -3 -3 000 10 20 22 -13.8 -16.8 29.55 4 5 67 233 014 80 28 13 -6 -3 -2 000 11 20 23 -11.0 -17.0 29.53 4 4 86 253 006 63 24 13 -6 -3 -1 000 12 21 00 -10.8 -16.8 29.51 4 4 90 256 -003 61 24 14 -5 -3 -1 000 13 21 01 -9.8 -16.1 29.49 2 3 118 284 -007 63 21 16 -4 -2 -1 000 14 21 02 -12.3 -16.5 29.49 1 2 53 219 -003 78 18 15 -5 -2 0 000 15 21 03 -10.8 -15.6 29.48 1 5 30 196 002 72 17 12 -3 -2 -1 000 16 21 04 -9.9 -14.3 29.46 2 6 45 211 011 73 15 17 -3 0 1 000 17 21 05 -9.9 -13.6 29.44 2 5 45 212 -010 77 22 18 -3 0 0 000 18 21 06 -10.0 -13.1 29.43 2 4 64 230 -004 79 20 17 -3 -1 1 000 19 21 07 -9.1 -12.0 29.41 3 5 15 181 000 79 23 21 -3 0 1 000 20 21 08 -11.8 -12.4 29.40 5 5 95 261 -004 93 28 20 -3 -1 -1 000 21 21 09 -10.2 -14.5 29.40 5 5 139 305 001 70 33 18 -4 -2 1 000 22 21 10 -12.0 -14.5 29.39 4 4 170 336 002 83 29 25 -4 0 0 000 23 21 11 -12.1 -15.0 29.39 0 1 306 113 -003 80 33 16 -4 -2 0 000 24 21 12 -10.8 -14.9 29.38 1 3 234 40 -002 70 42 17 -4 -4 -3 000 25 21 13 -12.2 -14.4 29.36 2 4 124 290 000 84 34 21 -5 -3 -2 000 26 21 14 -10.1 -13.7 29.35 2 4 227 33 -001 72 40 21 -5 -4 -3 000 27 21 15 -10.6 -14.8 29.33 2 3 193 0 -004 69 30 25 -5 -1 -3 000 28 21 16 -11.1 -16.5 29.30 3 5 213 19 -001 64 27 30 -5 -1 -2 000 29 21 17 -11.0 -14.5 29.29 3 4 175 342 -006 74 31 28 -5 -2 -2 000 30 21 18 -9.3 -16.1 29.27 2 3 203 9 002 56 34 27 -4 -3 -2 000 31 21 19 -11.4 -16.1 29.27 2 4 87 253 000 70 34 24 -5 -3 -2 000 32 21 20 -12.1 -16.1 29.25 4 4 98 265 -001 75 39 25 -4 -3 -2 000 33 21 21 -13.7 -17.0 29.23 3 3 61 228 -007 81 34 23 -3 -3 -3 000 34 21 22 -12.0 -16.3 29.22 4 5 80 246 -002 73 37 30 -4 -4 -3 000 35 21 23 -11.2 -16.1 29.22 5 6 81 247 000 70 42 28 -5 -4 -2 000 36 22 00 -11.2 -15.4 29.21 6 8 95 261 001 78 42 27 -5 -4 -1 000 37 22 01 -10.0 -15.0 29.20 6 8 95 261 003 72 36 27 -5 -3 -2 000 38 22 02 -9.8 -15.3 29.19 5 5 147 314 003 69 43 29 -6 -5 -2 000 39 22 03 -9.9 -15.6 29.18 6 9 196 2 -002 67 43 34 -6 -5 -3 000 40 22 04 -10.3 -15.3 29.17 5 5 209 15 -004 70 40 34 -5 -4 -3 000 41 22 05 -11.2 -15.3 29.17 6 6 224 30 -002 75 42 35 -5 -5 -4 000 42 22 06 -12.1 -15.5 29.16 4 5 183 349 007 80 41 34 -5 -4 -4 000 43 22 07 -13.2 -15.4 29.15 0 4 338 144 003 90 38 31 -6 -4 -5 000 44 22 08 -14.0 -15.5 29.14 1 4 329 135 002 95 44 32 -6 -5 -5 000 45 22 09 -12.8 -15.6 29.12 0 3 134 300 -002 82 44 36 -6 -5 -5 000 46 22 10 -12.5 -15.8 29.11 2 2 193 359 -003 78 42 40 -5 -5 -5 000 47 22 11 -13.1 -15.8 29.10 1 2 245 52 -003 82 40 40 -5 -4 -4 000 48 22 12 -13.5 -15.4 29.08 2 4 202 8 -004 87 41 41 -5 -5 -4 000 49 22 13 -14.3 -15.4 29.08 0 1 164 330 000 95 44 36 -6 -5 -5 000 50 22 14 -13.3 -15.2 29.08 2 2 180 346 -004 87 41 38 -6 -5 -5 000 51 22 15 -17.1 -17.4 29.09 5 5 197 3 -006 102 38 40 -5 -4 -5 000 52 22 16 -19.0 -19.0 29.10 7 7 196 2 -002 118 35 42 -4 -4 -4 000 53 22 17 -17.4 -17.4 29.11 1 4 226 32 -005 117 37 45 -4 -4 -5 000 54 22 18 -19.0 -19.0 29.12 0 1 329 135 008 119 41 47 -6 -6 -6 000 55 22 19 -19.7 -19.7 29.13 4 4 275 81 -002 120 40 45 -7 -6 -6 000 56 22 20 -18.5 -18.5 29.15 4 5 324 130 -006 119 43 47 -8 -7 -7 000 57 22 21 -16.2 -18.8 29.17 2 8 24 190 000 90 39 51 -7 -7 -8 000 58 22 22 -13.6 -17.7 29.19 2 7 47 214 012 77 39 51 -6 -7 -7 000 59 22 23 -14.2 -17.6 29.21 3 3 275 81 008 81 41 50 -8 -8 -7 000 60 23 00 -12.3 -17.0 29.22 3 3 265 71 -001 73 48 51 -9 -8 -8 000 61 23 01 -11.7 -17.9 29.22 5 5 205 11 000 62 48 51 -9 -9 -8 000 62 23 02 -11.2 -17.2 29.23 6 22 227 34 006 65 37 50 -9 -7 -6 000 63 23 03 -11.4 -16.4 29.23 5 8 234 40 004 70 30 43 -7 -6 -6 000 64 23 04 -11.8 -15.7 29.24 4 7 155 321 -008 76 29 35 -7 -6 -6 000 65 23 05 -10.5 -16.3 29.24 4 4 143 309 -002 65 33 32 -6 -6 -6 000 66 23 06 -10.0 -16.7 29.25 3 3 106 272 000 59 38 36 -6 -6 -7 000 67 23 07 -10.6 -17.6 29.26 1 1 223 29 -001 57 44 34 -6 -6 -6 000 68 23 08 -10.9 -17.8 29.27 1 2 109 276 000 56 42 46 -6 -6 -6 000 69 23 09 -11.7 -18.3 29.28 2 3 36 203 000 58 36 42 -7 -6 -6 000 70 23 10 -11.9 -17.8 29.28 2 5 82 248 003 61 31 38 -7 -7 -6 000 71 23 11 -12.3 -18.9 29.29 5 5 98 264 003 58 24 37 -7 -6 -6 000 72 23 12 -11.9 -22.3 29.31 6 6 97 264 004 39 27 36 -7 -6 -5 000 73 23 13 -13.2 -21.3 29.30 5 5 77 243 000 51 33 33 -7 -6 -5 000 74 23 14 -14.2 -19.0 29.31 3 5 60 226 000 69 40 34 -7 -6 -5 000 75 23 15 -12.7 -19.4 29.31 6 6 94 260 005 54 79 34 -6 -6 -6 000 76 23 16 -11.0 -15.3 29.31 7 7 125 291 004 62 86 32 -6 -6 -7 000 77 23 17 -10.7 -16.7 29.32 6 6 127 293 007 57106 34 -6 -7 -7 000 78 23 18 -11.6 -11.6 29.33 8 8 101 267 -003 89 93 31 -7 -6 -6 000 79 23 19 -11.3 -11.3 29.33 8 8 92 258 -001 105101 30 -6 -6 -6 000 80 23 20 -12.6 -12.6 29.34 6 6 61 227 001 112 86 30 -6 -6 -5 000 81 23 21 -13.5 -13.5 29.36 2 4 70 236 -002 113 96 32 -6 -6 -6 000 82 23 22 -10.3 -10.3 29.37 5 5 98 264 000 109 98 30 -6 -6 -6 000 83 23 23 -9.9 -9.9 29.37 4 5 165 332 -001 109107 30 -7 -6 -6 000 84 24 00 -10.2 -14.3 29.37 2 5 156 322 000 80108 33 -7 -8 -6 000 85 24 01 -8.9 -12.1 29.38 3 3 162 328 001 85108 33 -7 -8 -6 000 86 24 02 -8.4 -12.3 29.40 1 1 203 10 000 80107 37 -8 -7 -8 000 87 24 03 -8.0 -10.7 29.42 3 3 211 17 003 87108 45 -8 -8 -8 000 88 24 04 -8.0 -11.7 29.43 1 1 250 56 -003 81108 48 -8 -8 -8 000 89 24 05 -8.5 -12.0 29.44 4 4 246 52 000 83104 52 -7 -7 -8 000 90 24 06 -9.1 -11.7 29.44 3 3 311 117 000 89 80 53 -8 -8 -8 000 91 24 07 -9.6 -12.2 29.45 3 5 271 77 000 88 93 62 -8 -8 -8 000 92 24 08 -9.6 -14.2 29.45 6 7 228 34 000 75 90 61 -7 -8 -9 000 93 24 09 -9.7 -13.5 29.45 4 6 203 9 -002 80 69 60 -8 -8 -9 000 94 24 10 -11.1 -13.9 29.46 2 2 12 178 -003 89 42 56 -8 -8 -8 000 95 24 11 -11.7 -14.8 29.47 3 4 36 202 -005 86 63 61 -9 -9 -8 000 96 24 12 -11.9 -15.4 29.47 2 5 353 159 001 83 64 69 -9 -8 -8 000 97 24 13 -11.9 -15.4 29.46 1 3 307 113 000 84 73 79 -9 -8 -8 000 98 24 14 -11.4 -15.6 29.45 1 1 273 79 001 78 63 64 -9 -8 -8 000 99 24 15 -11.1 -14.5 29.45 0 0 140 306 000 83 68 53 -9 -8 -8 000 100 24 16 -9.9 -13.4 29.44 1 3 123 290 000 81 53 50 -8 -8 -8 000 101 24 17 -9.9 -13.3 29.43 2 4 158 324 -003 81 56 71 -8 -8 -9 000 102 24 18 -10.3 -14.7 29.43 3 5 149 315 -001 76 53 85 -9 -8 -9 000 103 24 19 -9.5 -16.8 29.43 5 6 80 246 000 60 64 96 -9 -9 -9 000 104 24 20 -10.5 -16.0 29.42 5 6 73 239 000 71 86102 -9 -9 -8 008 105 24 21 -10.6 -13.3 29.42 3 3 73 239 -002 90 93105 -8 -8 -8 013 106 24 22 -10.4 -12.5 29.41 1 1 19 185 000 93 96102 -8 -8 -8 007 107 24 23 -10.0 -12.1 29.40 1 1 0 166 000 94 94101 -8 -8 -9 002 108 25 00 -9.6 -11.8 29.39 1 1 37 203 000 93 92100 -8 -9 -9 002 109 25 01 -8.9 -11.4 29.39 0 3 148 315 -001 89 60104 -8 -9 -9 001 110 25 02 -8.8 -11.2 29.38 0 3 214 20 000 88 45104 -9 -8 -8 000 111 25 03 -9.2 -11.1 29.37 3 4 216 22 000 93 51101 -9 -9 -9 000 112 25 04 -9.9 -11.3 29.36 3 5 205 11 000 94 53104 -8 -8 -8 000 113 25 05 -9.4 -11.5 29.35 2 4 221 27 000 89 48 94 -8 -8 -8 000 114 25 06 -10.1 -11.9 29.35 3 5 212 18 000 91 49 85 -8 -8 -8 000 115 25 07 -11.8 -11.8 29.34 5 7 178 344 000 103 44 83 -7 -7 -8 000 116 25 08 -11.7 -12.5 29.33 8 8 187 353 002 90 39 64 -7 -7 -8 000 117 25 09 -12.0 -12.2 29.32 6 11 198 4 000 94 47 54 -7 -8 -8 000 118 25 10 -11.4 -12.2 29.32 4 6 154 320 -001 97 43 55 -8 -8 -8 000 119 25 11 -13.5 -14.8 29.31 4 4 108 275 -001 95 50 73 -8 -8 -8 000 120 25 12 -13.1 -14.5 29.31 4 4 103 269 000 91 46 67 -8 -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.