AWS Alexander Tall Tower! site lat/lon = (-78.9670,170.8160) cell lat/lon = (-78.9707,170.7961) Forecast initialized at 2026-06-09/00 UTC MPAS cell scale: 2.3 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 09 00 -40.7 -44.9 29.20 11 17 228 38 000 99 98 40 -36-33-30 000 1 09 01 -42.4 -44.5 29.21 11 19 233 44 000 125 99 53 -37-34-31 000 2 09 02 -43.0 -45.0 29.21 13 26 232 43 000 127 96 48 -37-34-31 000 3 09 03 -43.4 -45.2 29.21 13 26 234 44 000 130 97 49 -37-35-32 000 4 09 04 -43.3 -45.1 29.21 14 29 231 42 000 130101 74 -36-35-34 000 5 09 05 -43.7 -45.5 29.20 11 29 223 34 001 131106 77 -34-34-34 000 6 09 06 -44.0 -45.6 29.19 10 29 231 42 000 134108 96 -34-35-34 000 7 09 07 -43.0 -44.2 29.20 11 26 216 27 000 139 99101 -34-35-34 000 8 09 08 -43.0 -44.6 29.18 12 25 241 52 001 133105105 -36-36-35 000 9 09 09 -42.7 -44.3 29.20 12 30 234 44 002 133117105 -35-37-35 000 10 09 10 -41.0 -42.7 29.17 15 32 228 38 001 127105100 -36-37-35 000 11 09 11 -40.8 -42.6 29.18 14 32 234 45 002 127107102 -34-36-37 000 12 09 12 -39.4 -41.2 29.16 15 33 230 40 001 124104101 -34-35-36 000 13 09 13 -39.3 -41.2 29.16 15 30 241 51 001 123109 91 -35-33-34 000 14 09 14 -39.3 -41.2 29.15 16 31 236 47 000 124102 99 -34-34-34 000 15 09 15 -38.3 -40.1 29.14 16 32 237 47 000 125107108 -34-35-35 000 16 09 16 -36.7 -38.5 29.13 16 35 233 44 000 122108114 -33-33-35 001 17 09 17 -35.9 -37.7 29.12 15 30 239 49 000 121112113 -34-33-32 001 18 09 18 -34.5 -37.3 29.10 22 35 229 39 000 105115109 -34-34-35 002 19 09 19 -35.4 -37.5 29.11 18 34 226 37 -002 117106119 -34-35-36 001 20 09 20 -35.3 -37.6 29.11 20 37 221 31 -002 113104103 -34-35-36 000 21 09 21 -34.6 -37.0 29.10 20 39 218 28 -001 112105116 -33-34-34 001 22 09 22 -33.3 -35.7 29.10 20 38 222 32 -001 111111111 -33-33-34 001 23 09 23 -32.6 -35.7 29.10 21 37 224 35 000 101108110 -32-33-33 004 24 10 00 -32.7 -35.9 29.10 21 35 228 39 000 101105108 -32-33-31 004 25 10 01 -33.0 -35.8 29.11 20 35 227 38 000 106107107 -32-33-32 002 26 10 02 -33.2 -35.9 29.10 21 36 227 38 001 107101105 -32-31-32 002 27 10 03 -34.2 -37.0 29.09 20 35 228 38 -002 107105104 -33-32-31 001 28 10 04 -33.3 -36.8 29.09 22 38 226 37 000 97106104 -33-31-31 001 29 10 05 -33.1 -37.2 29.09 23 37 226 37 001 90105105 -33-31-31 002 30 10 06 -33.6 -37.6 29.09 23 38 228 38 000 91107105 -33-30-31 001 31 10 07 -33.7 -38.1 29.08 24 39 229 40 -001 87100107 -33-29-31 000 32 10 08 -33.4 -38.2 29.07 25 41 230 40 000 83 98114 -33-29-30 000 33 10 09 -33.1 -38.2 29.06 26 42 225 36 -001 79 84119 -33-29-30 000 34 10 10 -33.2 -38.5 29.05 24 43 225 36 -001 78 81123 -32-28-29 000 35 10 11 -33.3 -39.0 29.05 25 44 225 36 -002 73 55118 -32-28-28 000 36 10 12 -32.2 -38.8 29.05 24 42 222 33 -001 66 40114 -30-28-28 000 37 10 13 -33.0 -39.4 29.06 20 39 224 35 -001 66 33107 -29-28-28 000 38 10 14 -33.2 -39.9 29.05 19 39 222 33 001 63 30100 -29-27-27 000 39 10 15 -33.7 -39.8 29.04 16 41 227 38 001 69 27 89 -29-27-27 000 40 10 16 -32.8 -39.7 29.03 21 38 227 37 001 62 28 72 -29-27-27 000 41 10 17 -33.1 -39.5 29.03 20 41 228 39 001 66 28 66 -28-27-27 000 42 10 18 -33.1 -39.6 29.03 20 37 226 37 002 65 27 78 -28-28-27 000 43 10 19 -33.7 -39.8 29.03 17 38 229 40 002 69 29 82 -29-27-27 000 44 10 20 -34.4 -40.3 29.03 14 34 231 42 000 71 29 82 -29-28-27 000 45 10 21 -34.8 -40.5 29.03 13 37 229 39 000 73 29 85 -29-28-27 000 46 10 22 -35.5 -40.9 29.03 11 32 231 42 -001 76 28 82 -29-28-27 000 47 10 23 -35.2 -41.0 29.03 14 33 235 46 000 72 27 78 -29-27-27 000 48 11 00 -35.8 -41.3 29.04 14 33 243 53 000 75 27 62 -28-28-26 000 49 11 01 -37.1 -41.8 29.04 12 33 246 57 001 85 32 52 -29-28-27 000 50 11 02 -38.6 -42.3 29.04 10 30 249 60 001 96 30 43 -29-28-27 000 51 11 03 -39.9 -42.9 29.04 9 35 251 62 000 107 27 41 -29-28-27 000 52 11 04 -40.0 -43.4 29.04 9 32 244 55 000 100 25 49 -30-27-27 000 53 11 05 -40.0 -43.3 29.03 9 31 264 74 001 101 25 40 -29-27-26 000 54 11 06 -41.0 -43.6 29.04 10 33 267 78 -001 116 26 29 -29-28-28 000 55 11 07 -40.6 -43.5 29.03 10 35 252 63 001 109 30 37 -29-29-27 000 56 11 08 -40.5 -43.7 29.03 9 26 253 64 001 104 29 32 -29-29-28 000 57 11 09 -42.5 -44.7 29.03 9 26 265 75 000 124 26 36 -30-28-28 000 58 11 10 -44.4 -46.7 29.03 9 24 277 88 000 124 25 29 -31-28-28 000 59 11 11 -45.1 -47.4 29.03 9 24 282 92 000 124 27 28 -30-28-28 000 60 11 12 -43.8 -46.0 29.02 10 23 276 87 000 124 27 27 -30-28-29 000 61 11 13 -42.9 -45.0 29.01 10 25 267 78 001 124 25 26 -30-28-29 000 62 11 14 -42.8 -44.8 29.01 10 25 270 80 001 124 25 57 -32-28-28 000 63 11 15 -40.8 -43.6 29.01 11 27 255 66 000 110 36 78 -31-30-29 000 64 11 16 -40.8 -43.6 29.00 12 23 257 68 001 111 50 94 -31-30-30 000 65 11 17 -41.2 -43.2 28.99 9 18 264 74 001 124 63 88 -30-30-30 000 66 11 18 -43.1 -45.3 28.99 8 19 260 71 000 124 67 83 -30-30-30 000 67 11 19 -42.8 -44.9 28.98 8 18 255 66 000 124 72 80 -30-30-30 000 68 11 20 -42.8 -44.7 28.97 7 15 254 65 000 124 60 78 -30-29-29 000 69 11 21 -44.2 -46.0 28.96 6 11 268 78 000 130 49 75 -30-28-29 000 70 11 22 -46.0 -48.4 28.95 5 7 283 94 000 124 42 73 -30-28-29 000 71 11 23 -47.9 -50.5 28.95 6 9 300 111 000 124 41 71 -29-27-28 000 72 12 00 -49.5 -52.1 28.95 5 11 300 110 001 124 38 72 -29-27-28 000 73 12 01 -49.2 -51.6 28.94 5 11 308 119 -001 125 36 71 -28-27-28 000 74 12 02 -49.9 -52.1 28.93 3 10 303 114 000 124 35 70 -28-27-28 000 75 12 03 -50.9 -53.1 28.92 4 11 318 129 001 124 34 69 -28-27-27 000 76 12 04 -52.3 -54.2 28.92 3 7 292 102 000 123 33 66 -28-27-27 000 77 12 05 -50.7 -52.5 28.92 4 5 318 129 000 126 32 66 -30-27-27 000 78 12 06 -49.7 -51.6 28.92 4 4 324 135 000 124 30 67 -30-26-27 000 79 12 07 -50.6 -52.6 28.92 5 5 325 136 000 124 30 66 -30-26-27 000 80 12 08 -50.0 -52.0 28.92 5 5 328 139 000 124 30 64 -31-26-27 000 81 12 09 -49.9 -51.8 28.92 5 5 333 143 001 126 30 62 -31-26-27 000 82 12 10 -50.0 -51.9 28.92 5 5 339 149 001 126 31 57 -31-26-27 000 83 12 11 -50.0 -52.0 28.93 5 5 332 142 000 125 32 51 -31-26-27 000 84 12 12 -50.0 -51.9 28.93 5 5 330 141 000 124 32 49 -30-26-27 000 85 12 13 -49.2 -51.1 28.93 4 4 330 141 000 126 34 48 -30-26-27 000 86 12 14 -48.2 -49.8 28.94 4 4 339 149 001 130 35 45 -30-27-27 000 87 12 15 -48.2 -49.5 28.95 4 4 345 156 000 135 38 42 -29-27-26 000 88 12 16 -48.7 -50.7 28.96 3 3 336 147 000 124 42 41 -30-27-27 000 89 12 17 -48.1 -49.3 28.96 6 6 342 153 000 137 35 42 -27-27-27 000 90 12 18 -49.7 -51.7 28.97 4 5 328 139 000 126 35 44 -27-26-27 000 91 12 19 -50.3 -52.4 28.97 5 6 325 135 -001 124 33 46 -27-26-27 000 92 12 20 -50.6 -52.2 28.98 7 10 338 149 000 133 37 49 -26-26-26 000 93 12 21 -52.5 -56.7 28.99 5 11 306 116 000 84 42 47 -27-26-26 000 94 12 22 -54.3 -55.6 29.01 3 12 270 80 000 136 42 46 -29-26-26 000 95 12 23 -55.6 -55.9 29.03 3 8 218 29 000 157 44 46 -29-26-26 000 96 13 00 -51.0 -51.6 29.03 5 9 313 123 000 148 40 46 -27-25-26 000 97 13 01 -52.2 -53.8 29.04 6 8 295 106 001 127 33 55 -26-25-26 000 98 13 02 -53.0 -54.8 29.05 5 11 281 92 -001 124 35 87 -26-26-27 000 99 13 03 -51.9 -53.4 29.05 6 11 299 110 000 133 47106 -27-27-27 000 100 13 04 -49.0 -51.3 29.06 8 18 304 114 006 129 65111 -29-28-27 000 101 13 05 -44.9 -47.0 29.06 10 32 302 113 001 127 80107 -28-26-26 000 102 13 06 -43.3 -45.5 29.06 9 34 289 100 000 124105107 -31-25-24 001 103 13 07 -41.1 -43.1 29.06 9 29 271 81 001 125104 99 -28-25-25 001 104 13 08 -41.9 -43.8 29.07 8 21 262 73 000 128107100 -29-26-25 000 105 13 09 -41.8 -43.1 29.08 8 21 255 66 001 135108 98 -29-26-25 000 106 13 10 -40.8 -41.9 29.09 9 21 229 40 000 137106 98 -30-26-24 000 107 13 11 -40.5 -41.9 29.10 9 20 224 35 000 132113 97 -30-27-24 000 108 13 12 -40.9 -42.5 29.11 9 24 218 29 002 129 57106 -30-26-26 000 109 13 13 -39.0 -40.7 29.12 11 29 219 30 003 124 80101 -30-27-25 000 110 13 14 -37.7 -39.5 29.12 12 29 223 34 003 124111 98 -30-27-26 000 111 13 15 -37.6 -39.4 29.13 10 31 226 37 001 124114100 -30-27-26 000 112 13 16 -37.2 -39.3 29.13 11 27 227 38 001 117113 95 -30-27-26 000 113 13 17 -36.5 -38.7 29.14 11 27 222 33 000 116110101 -30-27-26 000 114 13 18 -35.9 -39.1 29.15 12 31 216 27 001 101111105 -30-27-27 000 115 13 19 -36.0 -39.4 29.15 10 29 216 27 001 98 97104 -30-27-26 000 116 13 20 -36.8 -39.7 29.16 10 29 218 28 001 105 93102 -31-26-26 000 117 13 21 -37.4 -39.9 29.16 9 25 218 29 001 113 98101 -31-26-27 000 118 13 22 -37.5 -39.4 29.16 10 25 221 32 000 122100100 -31-27-26 000 119 13 23 -37.5 -39.3 29.17 10 22 216 27 000 124104100 -30-27-27 000 120 14 00 -37.6 -39.4 29.18 10 18 218 29 000 124102103 -31-28-28 000 * 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.