AWS Alexander Tall Tower! site lat/lon = (-78.9670,170.8160) cell lat/lon = (-78.9707,170.7961) Forecast initialized at 2026-04-29/00 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 29 00 -31.5 -35.8 28.80 10 14 200 11 000 89 87 60 -29-28-28 000 1 29 01 -34.2 -35.9 28.81 9 17 207 18 003 120 87 63 -29-28-28 000 2 29 02 -35.4 -36.7 28.81 10 19 214 25 000 129 87 68 -29-28-28 000 3 29 03 -36.0 -37.2 28.81 9 20 217 28 000 131 87 77 -28-28-28 000 4 29 04 -36.3 -37.1 28.81 10 21 233 44 002 139 87 87 -28-28-28 000 5 29 05 -36.1 -36.7 28.79 10 22 237 48 002 141 98 93 -28-28-29 000 6 29 06 -35.7 -36.3 28.79 9 21 230 40 000 140103 71 -27-28-28 000 7 29 07 -35.5 -36.4 28.76 9 20 237 48 000 137105 60 -27-28-28 000 8 29 08 -34.3 -35.7 28.75 9 20 239 49 000 127110 57 -27-28-28 000 9 29 09 -34.1 -35.6 28.71 8 16 234 45 002 126103 60 -27-27-28 000 10 29 10 -34.3 -36.1 28.71 8 25 259 70 002 122 52 59 -26-27-28 000 11 29 11 -35.8 -38.3 28.70 9 18 286 97 006 110 36 71 -28-26-27 000 12 29 12 -36.5 -39.1 28.68 10 19 283 94 000 111 39 94 -30-27-27 000 13 29 13 -37.6 -39.8 28.67 8 18 273 84 000 116 33 90 -30-26-27 000 14 29 14 -38.1 -40.2 28.66 7 16 223 34 000 117 33104 -28-26-26 000 15 29 15 -37.5 -40.9 28.64 8 19 198 8 004 97 59 96 -26-25-26 000 16 29 16 -38.6 -41.4 28.65 10 10 350 160 -008 108 64 90 -27-26-27 000 17 29 17 -37.4 -40.0 28.65 4 4 38 208 -004 108 60 89 -27-26-27 000 18 29 18 -39.9 -41.6 28.66 6 6 41 212 -008 124 64100 -27-26-27 000 19 29 19 -41.6 -43.5 28.68 5 8 31 202 000 124 68 84 -29-27-28 000 20 29 20 -38.8 -42.2 28.69 2 12 48 218 -003 99118 82 -28-28-27 000 21 29 21 -39.0 -41.8 28.70 3 7 13 184 000 107 91 86 -26-26-27 000 22 29 22 -40.5 -42.1 28.74 3 8 329 140 -002 124 47 48 -26-27-27 000 23 29 23 -42.9 -44.8 28.77 5 9 275 86 -002 124 37 42 -27-27-27 000 24 30 00 -43.6 -45.3 28.79 6 12 271 81 000 131 29 56 -27-26-27 000 25 30 01 -43.1 -45.1 28.81 7 14 285 96 -001 126 29 71 -27-25-26 000 26 30 02 -43.4 -45.4 28.83 7 16 267 78 -006 127 40 48 -27-26-28 000 27 30 03 -42.8 -44.8 28.85 8 16 314 124 003 127 56 47 -29-28-28 000 28 30 04 -43.6 -45.9 28.87 8 20 296 107 002 124111 69 -33-29-27 000 29 30 05 -42.7 -44.7 28.91 14 24 243 54 000 126 85 69 -35-29-28 000 30 30 06 -40.6 -42.5 28.96 12 23 229 40 000 127 84 91 -31-30-31 000 31 30 07 -38.9 -40.6 28.99 12 22 220 31 -002 127107 86 -31-31-32 000 32 30 08 -40.5 -42.5 29.01 8 17 226 37 000 125 80 91 -29-30-31 000 33 30 09 -41.5 -43.7 29.03 8 19 248 58 002 124110 95 -29-30-31 000 34 30 10 -40.4 -42.0 29.06 10 21 229 39 001 129 87 96 -29-30-31 000 35 30 11 -40.7 -42.3 29.08 9 17 224 35 000 130105 92 -30-30-30 000 36 30 12 -42.0 -43.8 29.10 9 19 220 31 000 130108 99 -30-31-31 000 37 30 13 -42.5 -44.3 29.13 8 19 233 44 001 130106 98 -30-30-31 000 38 30 14 -43.0 -44.9 29.15 8 21 241 52 002 129102 97 -30-30-31 000 39 30 15 -42.4 -44.0 29.17 10 22 220 30 002 132113 97 -30-30-31 000 40 30 16 -42.1 -43.5 29.19 10 24 217 28 -001 135105 95 -30-31-32 000 41 30 17 -40.7 -42.0 29.22 12 26 211 22 000 136 87 98 -32-32-33 000 42 30 18 -40.5 -41.8 29.24 12 26 210 21 -002 134102 83 -33-34-34 000 43 30 19 -41.0 -42.4 29.26 11 27 214 24 -001 134105 77 -34-35-34 000 44 30 20 -40.8 -42.1 29.28 11 28 209 20 000 134 96 75 -35-35-34 000 45 30 21 -41.0 -42.5 29.29 12 27 218 29 001 132102 78 -35-35-35 000 46 30 22 -40.5 -41.8 29.30 13 30 220 31 001 134116 81 -35-36-36 000 47 30 23 -40.2 -41.5 29.30 12 28 218 29 000 135106 86 -34-35-35 000 48 01 00 -40.0 -41.3 29.31 12 28 224 35 -002 134108 89 -33-33-35 000 49 01 01 -38.7 -40.0 29.31 14 31 218 29 000 132111 88 -34-34-34 000 50 01 02 -38.9 -40.3 29.31 14 29 211 22 001 131105 88 -36-35-34 000 51 01 03 -39.6 -41.4 29.33 15 31 209 19 001 125109 90 -38-34-33 000 52 01 04 -40.6 -42.6 29.33 16 30 205 15 -001 124113 94 -39-33-33 000 53 01 05 -41.9 -43.9 29.34 15 27 200 11 -001 124105 96 -35-33-33 000 54 01 06 -42.2 -44.3 29.34 14 24 210 21 000 124 91 91 -35-33-33 000 55 01 07 -42.4 -44.8 29.35 17 28 214 25 000 121 85104 -36-32-32 000 56 01 08 -42.9 -46.1 29.36 18 28 210 21 -001 109113110 -37-32-30 000 57 01 09 -42.3 -45.4 29.37 19 30 215 25 -002 109115 96 -36-30-30 000 58 01 10 -39.4 -41.4 29.36 21 35 216 27 -002 124100120 -33-29-29 000 59 01 11 -36.6 -38.7 29.37 22 37 211 22 -001 118100118 -34-29-29 001 60 01 12 -34.0 -36.6 29.36 25 39 212 23 -004 110110123 -32-28-29 002 61 01 13 -32.6 -35.4 29.36 26 41 213 24 -003 106105105 -31-28-28 000 62 01 14 -31.6 -34.2 29.36 25 41 208 18 -003 107106 95 -31-28-27 000 63 01 15 -30.9 -33.6 29.37 25 38 206 17 -002 105 94 96 -30-28-26 000 64 01 16 -30.6 -33.4 29.38 22 34 206 16 000 104 95 90 -31-28-27 000 65 01 17 -30.7 -33.4 29.39 22 33 207 18 -001 105 93 90 -31-27-26 000 66 01 18 -30.9 -33.6 29.39 22 34 207 18 000 105102 96 -31-27-27 000 67 01 19 -30.9 -33.4 29.39 19 31 209 20 001 107105 94 -30-27-27 000 68 01 20 -31.5 -34.8 29.39 20 35 210 20 -001 98108 91 -30-28-28 000 69 01 21 -32.5 -35.5 29.38 18 36 214 25 003 102 71 86 -30-27-28 000 70 01 22 -34.3 -38.2 29.37 18 34 212 23 002 93 71 62 -31-27-28 000 71 01 23 -33.8 -38.2 29.37 20 36 214 25 -002 88 67 59 -28-27-28 000 72 02 00 -33.3 -38.0 29.36 19 29 219 30 000 83 61 52 -28-28-28 000 73 02 01 -33.5 -38.2 29.35 19 29 218 29 001 83 64 50 -29-27-27 000 74 02 02 -34.0 -38.6 29.33 18 28 220 31 000 85 69 50 -29-27-26 000 75 02 03 -34.2 -38.9 29.32 19 29 220 30 000 84 64 47 -29-27-26 000 76 02 04 -34.2 -38.9 29.30 18 30 217 28 000 84 61 41 -30-26-25 000 77 02 05 -34.0 -38.8 29.29 18 29 218 29 000 84 64 39 -29-25-25 000 78 02 06 -33.8 -38.6 29.28 18 30 218 29 001 83 64 35 -29-25-25 000 79 02 07 -33.6 -38.5 29.26 18 30 216 27 000 82 60 36 -30-25-24 000 80 02 08 -33.3 -38.3 29.24 17 32 218 29 000 79 43 38 -29-24-24 000 81 02 09 -32.2 -37.6 29.23 19 36 220 31 003 75 36 35 -29-24-23 000 82 02 10 -30.0 -36.5 29.21 23 43 219 30 000 66 23 34 -29-23-23 000 83 02 11 -28.7 -35.5 29.19 25 44 223 34 -004 62 20 34 -28-23-23 000 84 02 12 -28.5 -35.2 29.18 26 44 223 34 -002 63 22 33 -28-23-22 000 85 02 13 -28.9 -35.2 29.17 24 41 221 32 -001 66 26 29 -29-23-22 000 86 02 14 -29.3 -35.3 29.16 23 41 220 30 -001 69 28 28 -29-23-21 000 87 02 15 -29.1 -35.2 29.15 24 42 221 31 -002 68 26 25 -28-22-21 000 88 02 16 -28.7 -35.1 29.14 24 43 222 33 -001 65 23 29 -28-21-21 000 89 02 17 -28.6 -35.0 29.13 24 44 221 32 -001 65 21 32 -27-21-20 000 90 02 18 -28.6 -35.1 29.12 25 45 223 34 -002 65 21 29 -27-20-19 000 91 02 19 -28.8 -35.2 29.11 24 45 222 33 -002 66 19 30 -26-21-20 000 92 02 20 -28.9 -35.2 29.10 23 46 225 36 -002 66 19 29 -26-20-19 000 93 02 21 -28.6 -35.0 29.10 23 46 222 33 -001 66 18 27 -26-20-19 000 94 02 22 -28.2 -34.5 29.10 21 44 219 30 -001 67 19 26 -25-19-18 000 95 02 23 -27.3 -33.9 29.08 25 47 230 41 003 63 18 24 -23-18-17 000 96 03 00 -27.3 -33.8 29.08 25 44 227 37 000 64 22 24 -26-18-17 000 97 03 01 -27.6 -33.3 29.07 24 40 228 38 000 71 23 19 -26-17-16 000 98 03 02 -27.9 -33.4 29.06 24 41 227 38 -001 73 23 41 -25-17-16 000 99 03 03 -28.0 -33.4 29.05 23 39 229 40 002 74 18107 -24-17-16 000 100 03 04 -27.0 -32.2 29.04 24 37 229 40 001 76 42112 -23-16-17 000 101 03 05 -27.4 -32.3 29.04 21 38 227 38 001 78 45105 -22-17-18 000 102 03 06 -27.1 -31.6 29.04 21 36 231 42 -003 82 95107 -20-17-18 001 103 03 07 -25.7 -29.6 29.04 24 38 230 41 004 88 90116 -23-17-18 007 104 03 08 -25.7 -30.9 29.03 23 39 228 39 002 74 28 92 -25-17-17 002 105 03 09 -24.7 -31.1 29.02 28 49 231 42 001 64 23 81 -22-17-17 000 106 03 10 -24.1 -30.8 29.00 23 45 234 45 -004 61 26 64 -20-18-17 000 107 03 11 -24.6 -30.9 28.98 21 43 236 47 001 65 41 81 -21-18-17 000 108 03 12 -23.9 -28.0 28.97 22 37 236 46 001 84116 86 -22-18-17 000 109 03 13 -23.1 -24.9 28.96 22 36 237 48 002 108112 89 -22-18-18 000 110 03 14 -22.1 -23.5 28.96 20 32 232 43 000 111112 99 -21-19-19 000 111 03 15 -22.6 -23.1 28.96 17 29 226 36 000 122119 84 -21-21-21 001 112 03 16 -22.4 -22.9 28.96 15 28 212 23 -001 124115 86 -22-22-22 000 113 03 17 -21.9 -23.6 28.96 16 28 211 22 -002 109125 87 -22-24-24 001 114 03 18 -22.6 -24.9 28.97 21 33 208 18 000 103125 76 -23-23-23 001 115 03 19 -22.0 -23.8 28.97 18 30 211 22 000 106126 82 -22-23-24 001 116 03 20 -21.1 -22.8 28.96 18 30 220 30 -012 107111 79 -21-21-21 000 117 03 21 -20.7 -21.8 28.95 18 31 218 29 003 113 95 82 -20-20-21 000 118 03 22 -22.8 -23.3 28.95 18 28 215 26 -003 124 92 55 -21-20-21 000 119 03 23 -22.9 -23.4 28.94 18 31 220 31 001 124 98 51 -20-20-21 000 120 04 00 -21.9 -22.3 28.93 19 30 221 32 -002 123 99 55 -20-20-19 000 * 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.