AWS Alexander Tall Tower! site lat/lon = (-78.9670,170.8160) cell lat/lon = (-78.9707,170.7961) Forecast initialized at 2026-04-30/12 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 30 12 -32.2 -35.6 29.08 9 11 220 31 000 100100100 -29-30-30 000 1 30 13 -35.4 -36.3 29.10 9 13 220 30 000 134101100 -29-30-31 000 2 30 14 -36.3 -36.9 29.11 9 19 230 40 000 140103101 -30-30-31 000 3 30 15 -36.1 -36.9 29.14 11 26 227 37 000 139104100 -30-31-32 000 4 30 16 -36.3 -37.2 29.15 11 26 225 36 001 135103105 -30-31-32 000 5 30 17 -36.5 -37.6 29.15 11 28 227 38 000 132106107 -30-31-32 000 6 30 18 -36.6 -37.7 29.19 11 26 224 35 000 133106107 -30-31-32 000 7 30 19 -36.9 -38.1 29.17 11 26 223 34 -001 132114105 -31-31-32 000 8 30 20 -36.8 -38.1 29.17 12 27 221 32 -001 131116104 -32-32-32 000 9 30 21 -36.9 -38.3 29.22 13 28 227 38 000 129119108 -32-32-32 000 10 30 22 -37.0 -38.4 29.20 12 27 216 27 000 130115105 -32-32-32 000 11 30 23 -37.5 -39.0 29.20 12 28 216 27 000 127113109 -33-33-33 000 12 01 00 -38.0 -39.5 29.22 12 28 212 23 000 128117114 -34-33-33 000 13 01 01 -38.0 -39.7 29.24 14 28 214 25 000 125121118 -35-33-33 000 14 01 02 -38.1 -39.9 29.26 14 27 210 21 -001 125108112 -35-33-33 000 15 01 03 -38.8 -40.6 29.27 14 27 206 17 -001 125113106 -36-33-32 000 16 01 04 -40.0 -41.9 29.28 13 25 200 11 -001 124113108 -37-33-32 000 17 01 05 -41.4 -43.4 29.30 13 24 200 11 000 124116107 -39-34-32 000 18 01 06 -42.9 -45.1 29.31 12 20 199 10 -001 124 89104 -39-34-33 000 19 01 07 -44.2 -46.5 29.33 13 20 200 11 -002 124 99 97 -39-34-32 000 20 01 08 -44.6 -46.9 29.34 13 22 202 13 -002 124 94 94 -38-34-31 000 21 01 09 -43.9 -47.2 29.35 14 24 200 10 -004 109121 95 -37-32-30 000 22 01 10 -43.1 -45.3 29.37 13 24 204 15 -002 124111 87 -34-30-30 000 23 01 11 -41.0 -43.1 29.38 14 26 201 12 000 124 99102 -34-30-29 000 24 01 12 -38.4 -40.7 29.39 15 26 204 15 -003 118100105 -33-30-29 000 25 01 13 -35.3 -38.7 29.39 16 26 205 16 000 100102102 -33-30-30 004 26 01 14 -33.8 -36.7 29.39 16 27 212 23 001 105103103 -33-31-29 005 27 01 15 -34.4 -37.1 29.38 15 26 213 24 000 107103101 -32-31-29 002 28 01 16 -35.5 -38.1 29.37 15 27 216 27 000 111103102 -32-29-28 000 29 01 17 -35.8 -38.1 29.36 15 28 214 25 001 114103103 -31-28-28 000 30 01 18 -36.7 -38.4 29.35 14 29 213 24 001 124105104 -30-28-28 000 31 01 19 -37.6 -39.4 29.34 14 28 214 24 001 124106 96 -30-28-28 000 32 01 20 -38.1 -39.9 29.33 13 29 215 26 000 126 82 97 -28-28-27 000 33 01 21 -38.6 -40.3 29.31 12 28 212 23 002 127 79 95 -28-27-27 000 34 01 22 -39.3 -40.9 29.30 10 24 211 22 000 130 72 96 -27-28-27 000 35 01 23 -40.4 -42.3 29.29 9 19 229 40 003 126 64 83 -27-27-27 000 36 02 00 -40.0 -41.9 29.28 11 24 223 34 002 124 68 75 -29-28-26 000 37 02 01 -40.2 -42.1 29.27 9 21 213 24 000 125 68 70 -29-29-27 000 38 02 02 -40.3 -42.2 29.26 11 27 218 29 000 124 90 59 -30-30-27 000 39 02 03 -37.4 -40.8 29.24 12 32 213 23 000 101 35 57 -31-27-27 000 40 02 04 -37.7 -40.8 29.22 12 35 226 37 002 105 36 52 -30-27-25 000 41 02 05 -37.5 -41.0 29.20 12 29 233 44 000 99 42 49 -29-25-25 000 42 02 06 -36.7 -40.1 29.19 14 30 229 40 002 100 45 51 -26-24-24 000 43 02 07 -35.8 -39.8 29.18 17 33 229 40 000 92 41 57 -27-23-24 000 44 02 08 -34.8 -40.0 29.17 15 37 216 27 -001 79 33 49 -28-25-25 000 45 02 09 -32.6 -38.6 29.15 19 41 222 32 002 70 32 47 -28-24-24 000 46 02 10 -31.9 -37.9 29.14 21 41 221 32 003 70 33 45 -28-25-24 000 47 02 11 -31.6 -37.7 29.13 21 43 226 37 000 69 29 41 -29-24-23 000 48 02 12 -31.1 -37.2 29.12 21 41 220 31 000 69 28 38 -27-23-23 000 49 02 13 -32.2 -37.8 29.12 17 34 226 36 001 74 28 40 -26-24-22 000 50 02 14 -32.7 -38.2 29.12 17 34 226 37 001 75 26 39 -27-24-22 000 51 02 15 -32.8 -38.3 29.10 17 39 227 38 001 75 28 38 -27-23-22 000 52 02 16 -32.2 -37.7 29.09 18 39 228 39 000 75 29 38 -27-23-21 000 53 02 17 -31.5 -37.3 29.07 21 44 232 42 000 72 30 37 -27-22-20 000 54 02 18 -30.9 -36.8 29.05 22 44 232 43 000 71 31 35 -26-22-20 000 55 02 19 -30.6 -36.5 29.04 21 42 230 41 000 70 32 29 -26-22-20 000 56 02 20 -30.4 -36.5 29.02 22 46 234 45 002 69 31 29 -26-21-19 000 57 02 21 -29.7 -36.0 29.01 23 45 233 44 002 66 32 32 -27-20-19 000 58 02 22 -28.8 -34.9 28.99 27 46 233 44 001 68 28 63 -27-19-19 000 59 02 23 -27.4 -33.4 28.97 29 46 234 45 000 68 55103 -27-19-18 000 60 03 00 -26.8 -33.3 28.95 29 49 234 45 000 64 29 98 -26-20-18 000 61 03 01 -25.8 -31.0 28.93 30 43 232 42 000 75 90112 -25-19-19 000 62 03 02 -25.2 -29.8 28.91 28 45 236 46 -002 79 75 73 -25-18-18 001 63 03 03 -23.9 -29.1 28.87 31 48 237 47 008 73 64 74 -24-17-17 000 64 03 04 -24.1 -29.4 28.86 30 46 234 45 000 73 66106 -23-18-18 000 65 03 05 -23.2 -28.5 28.84 29 44 233 43 000 73 67106 -23-19-19 000 66 03 06 -22.2 -26.4 28.82 25 40 234 44 -003 82 83 92 -21-19-19 000 67 03 07 -21.3 -25.2 28.80 24 39 232 43 -001 84 82102 -20-19-19 000 68 03 08 -21.4 -24.7 28.77 25 39 236 47 -002 89 89 90 -20-18-19 000 69 03 09 -18.5 -21.8 28.75 23 37 225 35 -003 87 96 88 -18-18-19 000 70 03 10 -17.6 -21.0 28.74 22 34 220 31 000 86101 83 -17-18-20 000 71 03 11 -19.3 -21.0 28.74 20 32 217 28 000 104111 76 -19-19-20 000 72 03 12 -20.1 -20.5 28.74 19 30 218 29 -002 120114 69 -19-20-20 000 73 03 13 -20.7 -21.1 28.74 18 30 217 28 -001 121112 68 -19-19-20 000 74 03 14 -20.0 -20.4 28.73 18 29 215 26 002 121113 71 -19-19-20 000 75 03 15 -19.5 -20.0 28.74 17 27 207 18 -003 118118 81 -19-20-21 000 76 03 16 -19.3 -20.5 28.74 18 26 203 14 -003 111116 68 -20-21-22 001 77 03 17 -21.1 -22.2 28.76 17 25 202 13 -004 114122 64 -21-23-23 001 78 03 18 -21.7 -23.5 28.78 14 23 190 1 -002 106114 91 -22-23-25 001 79 03 19 -24.8 -27.8 28.81 16 20 162 333 004 96107 85 -26-27-26 003 80 03 20 -28.0 -31.5 28.85 14 17 170 341 -001 94104 80 -29-29-28 001 81 03 21 -29.7 -33.3 28.90 14 19 180 351 -002 94107 70 -31-31-28 000 82 03 22 -30.1 -33.7 28.94 13 19 178 348 -001 94103 99 -31-31-28 001 83 03 23 -29.6 -33.1 28.98 12 16 184 355 000 95101104 -30-29-26 010 84 04 00 -28.9 -32.3 29.01 14 18 189 359 -001 96101102 -30-29-26 008 85 04 01 -28.3 -31.6 29.03 14 19 187 358 -002 95100 99 -29-28-26 011 86 04 02 -27.7 -31.0 29.06 13 19 184 355 -002 95106104 -28-26-24 005 87 04 03 -27.1 -30.4 29.09 12 17 177 348 -003 95102102 -28-25-24 005 88 04 04 -27.5 -30.6 29.10 10 14 179 350 000 98101 98 -28-24-22 003 89 04 05 -29.0 -31.3 29.13 9 14 196 7 000 109108 77 -29-24-21 000 90 04 06 -30.8 -32.1 29.15 8 14 195 5 -003 125107 68 -30-23-20 000 91 04 07 -32.1 -33.1 29.17 8 14 186 357 000 130110 68 -28-22-20 000 92 04 08 -33.1 -34.7 29.19 6 11 181 352 000 125108 72 -26-20-20 000 93 04 09 -32.9 -34.4 29.21 7 10 207 17 -003 123 97 77 -26-19-19 000 94 04 10 -32.3 -34.3 29.23 6 11 187 358 000 115 91 81 -27-19-19 000 95 04 11 -31.9 -34.4 29.25 2 7 127 298 -004 107 98 91 -23-19-19 000 96 04 12 -32.8 -35.1 29.26 3 3 247 58 000 111 99 89 -22-19-19 000 97 04 13 -33.2 -36.0 29.27 3 3 237 48 001 108100 93 -21-19-19 000 98 04 14 -33.0 -36.0 29.28 4 8 248 59 001 104 99101 -22-19-19 002 99 04 15 -31.5 -34.0 29.28 2 3 306 117 000 107 99107 -22-19-19 001 100 04 16 -31.7 -33.7 29.29 3 3 334 145 -003 114 99105 -20-19-19 000 101 04 17 -33.2 -34.9 29.30 6 8 294 105 000 124105 93 -21-18-18 000 102 04 18 -30.9 -32.1 29.30 5 8 305 116 -001 123106 80 -20-17-18 000 103 04 19 -31.0 -32.7 29.31 5 13 278 89 002 117115 98 -20-17-18 000 104 04 20 -31.0 -32.9 29.32 6 17 273 83 000 116108 99 -20-19-19 001 105 04 21 -27.6 -28.1 29.33 11 24 212 22 002 130111 84 -24-20-21 001 106 04 22 -27.0 -27.5 29.35 12 23 207 18 001 129124 81 -25-24-23 001 107 04 23 -28.5 -29.1 29.35 10 23 201 12 000 131123 88 -25-26-23 001 108 05 00 -29.5 -30.0 29.37 13 25 208 19 000 132112 67 -27-27-26 000 109 05 01 -30.2 -31.4 29.38 14 24 205 15 000 124112 70 -28-27-25 000 110 05 02 -30.4 -31.6 29.38 12 25 207 18 000 124107 83 -28-26-23 000 111 05 03 -31.4 -32.3 29.39 10 22 201 12 000 131107 83 -28-25-22 000 112 05 04 -31.5 -32.7 29.39 10 23 205 16 000 126101 85 -28-24-22 000 113 05 05 -30.6 -32.2 29.39 9 22 203 14 000 119 98 99 -26-24-22 001 114 05 06 -29.7 -31.4 29.38 8 22 213 24 000 118100102 -26-24-22 002 115 05 07 -29.5 -30.3 29.38 10 26 208 19 003 129120106 -25-24-23 001 116 05 08 -26.9 -28.5 29.36 13 25 193 4 -002 115105100 -22-23-23 001 117 05 09 -28.9 -29.6 29.36 9 17 227 38 001 131114 82 -23-22-23 001 118 05 10 -29.9 -30.6 29.34 9 21 242 53 001 133114 73 -22-21-22 000 119 05 11 -28.8 -29.4 29.32 9 27 228 39 000 132 89 66 -21-20-21 000 120 05 12 -30.1 -30.8 29.31 9 26 235 46 003 133 83 65 -21-19-19 000 * 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.