AWS Alexander Tall Tower! site lat/lon = (-78.9670,170.8160) cell lat/lon = (-78.9707,170.7961) Forecast initialized at 2025-09-27/12 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 27 12 -27.2 -35.3 29.17 10 17 255 66 000 45 17 12 -21-18-17 000 1 27 13 -30.8 -36.0 29.18 10 20 263 74 -001 74 17 11 -21-18-18 000 2 27 14 -32.3 -36.8 29.20 11 24 259 70 002 84 16 11 -21-19-18 000 3 27 15 -33.1 -36.8 29.20 13 33 257 68 005 94 20 10 -22-20-20 000 4 27 16 -34.0 -38.0 29.17 9 36 235 46 000 89 15 10 -20-18-18 000 5 27 17 -34.4 -38.8 29.18 9 35 243 54 002 82 19 14 -20-19-18 000 6 27 18 -35.5 -38.3 29.18 10 36 280 91 002 105 20 18 -19-18-17 000 7 27 19 -35.0 -37.0 29.18 10 36 287 98 002 118 23 22 -20-18-19 000 8 27 20 -32.0 -34.8 29.18 13 44 274 85 000 105 25 42 -21-17-18 000 9 27 21 -28.5 -31.7 29.19 13 43 263 73 004 97 24 54 -21-17-18 000 10 27 22 -26.2 -30.1 29.19 12 40 244 54 002 86 26 79 -20-18-17 000 11 27 23 -22.6 -28.3 29.19 21 41 237 48 000 68 26 78 -20-17-15 000 12 28 00 -21.9 -27.6 29.19 21 43 232 43 000 68 26 77 -20-18-15 000 13 28 01 -21.4 -27.6 29.21 22 43 235 45 000 64 26 78 -20-17-15 000 14 28 02 -21.1 -27.3 29.21 24 45 237 47 002 64 27 82 -19-16-14 000 15 28 03 -21.3 -27.2 29.22 21 47 237 48 000 66 29 76 -19-16-14 000 16 28 04 -21.1 -27.2 29.21 25 50 239 50 005 65 33 91 -19-15-13 000 17 28 05 -20.5 -26.5 29.21 28 50 232 43 005 66 57104 -19-14-13 000 18 28 06 -20.2 -26.0 29.22 26 48 235 45 005 67 73113 -19-14-13 000 19 28 07 -20.0 -25.3 29.23 26 47 234 45 003 71 94115 -19-14-14 000 20 28 08 -20.6 -25.8 29.24 26 46 235 45 002 72 83 92 -19-15-15 000 21 28 09 -20.8 -25.5 29.24 26 43 231 42 006 76 89 74 -20-15-16 000 22 28 10 -21.0 -25.6 29.25 25 41 224 34 006 77 95 54 -20-17-17 000 23 28 11 -22.0 -26.1 29.26 22 36 223 34 002 82 61 50 -19-16-17 000 24 28 12 -23.2 -27.2 29.28 18 36 223 34 003 84 93 49 -21-16-17 000 25 28 13 -23.8 -27.7 29.30 20 36 224 35 004 85 91 43 -21-17-17 000 26 28 14 -24.2 -28.2 29.31 18 37 225 36 000 85 69 47 -20-15-16 000 27 28 15 -23.9 -28.3 29.31 21 38 223 34 005 81 77 47 -20-16-15 000 28 28 16 -24.1 -28.5 29.32 20 38 222 33 005 81 67 53 -19-16-16 000 29 28 17 -24.0 -28.7 29.33 19 39 215 26 000 78 67 56 -18-16-16 000 30 28 18 -23.7 -28.7 29.33 19 40 213 23 -004 75 71 60 -18-16-16 000 31 28 19 -24.3 -29.1 29.34 16 38 213 23 000 77 66 63 -18-17-15 000 32 28 20 -25.4 -29.8 29.34 13 31 215 26 001 81 60 66 -19-16-16 000 33 28 21 -25.9 -30.1 29.34 12 27 214 25 000 83 46 68 -19-16-16 000 34 28 22 -25.9 -30.1 29.34 12 25 202 13 002 83 43 69 -19-16-15 000 35 28 23 -26.1 -30.2 29.35 9 23 209 20 003 84 40 68 -18-16-15 000 36 29 00 -26.4 -30.4 29.35 7 18 206 17 001 85 40 67 -16-16-15 000 37 29 01 -26.5 -30.5 29.34 7 23 196 7 000 85 37 69 -16-16-14 000 38 29 02 -27.5 -30.8 29.34 6 16 263 74 001 93 35 71 -17-15-16 000 39 29 03 -28.2 -30.9 29.33 6 11 259 70 000 101 29 46 -17-16-16 000 40 29 04 -29.2 -31.6 29.33 7 8 270 80 000 107 30 43 -17-17-17 000 41 29 05 -29.8 -31.7 29.32 5 11 249 60 -001 113 34 42 -17-18-17 000 42 29 06 -29.9 -32.2 29.32 6 15 251 62 000 106 33 30 -19-16-17 000 43 29 07 -29.3 -31.2 29.31 4 11 265 76 002 110 33 30 -18-16-17 000 44 29 08 -34.9 -35.9 29.30 6 6 294 104 001 136 34 35 -17-17-18 000 45 29 09 -35.3 -36.6 29.30 6 6 293 103 001 128 38 35 -17-17-18 000 46 29 10 -36.4 -37.6 29.30 6 7 297 108 000 132 38 32 -18-18-18 000 47 29 11 -36.7 -38.3 29.30 4 10 322 133 000 124 54 34 -19-18-19 000 48 29 12 -34.0 -35.6 29.29 4 12 332 142 000 117 47 34 -19-18-19 000 49 29 13 -35.3 -36.7 29.29 6 11 343 154 000 124 44 34 -18-18-18 000 50 29 14 -34.7 -36.0 29.29 6 10 341 152 000 124 36 33 -18-17-18 000 51 29 15 -39.8 -43.3 29.30 4 6 191 2 -001 103 39 32 -19-18-17 000 52 29 16 -39.0 -40.8 29.30 2 6 343 153 001 121 41 33 -20-18-18 000 53 29 17 -34.1 -35.1 29.28 3 3 341 152 001 124 35 35 -20-17-19 000 54 29 18 -34.4 -35.4 29.28 3 6 294 105 000 124 35 34 -21-17-18 000 55 29 19 -36.0 -37.4 29.28 5 13 254 65 -001 124 36 34 -21-17-18 000 56 29 20 -36.2 -37.9 29.28 7 17 263 73 000 126 37 40 -22-17-18 000 57 29 21 -37.5 -39.6 29.27 6 23 297 108 000 123 41 45 -20-18-18 000 58 29 22 -36.3 -38.6 29.26 7 31 285 96 -002 118 32 40 -17-18-19 000 59 29 23 -32.7 -35.1 29.26 10 32 259 70 003 112 35 35 -19-18-18 000 60 30 00 -29.0 -31.8 29.24 13 30 264 75 000 101 57 51 -20-19-17 000 61 30 01 -29.0 -31.9 29.23 11 30 263 73 000 101 38 84 -21-15-14 000 62 30 02 -24.9 -28.9 29.22 13 28 260 71 000 85 31 96 -21-14-14 000 63 30 03 -21.9 -26.3 29.20 15 32 251 62 004 79 50 91 -20-14-14 000 64 30 04 -20.9 -24.6 29.18 17 31 247 58 005 85105113 -18-15-14 000 65 30 05 -20.7 -22.7 29.17 17 31 244 54 006 102108110 -18-16-15 002 66 30 06 -20.1 -21.4 29.16 15 32 243 54 005 109104109 -18-15-16 003 67 30 07 -19.7 -20.7 29.15 16 32 244 55 003 112111105 -18-16-15 001 68 30 08 -20.2 -20.6 29.14 16 30 242 53 000 121102 91 -16-15-15 000 69 30 09 -18.4 -19.4 29.13 15 26 245 55 000 111100119 -16-15-16 001 70 30 10 -19.9 -20.3 29.13 11 21 234 44 -001 120103102 -16-16-16 002 71 30 11 -19.9 -20.4 29.14 9 17 222 33 002 121110 99 -17-17-17 001 72 30 12 -20.3 -20.9 29.14 7 11 223 33 002 121105 97 -18-17-18 001 73 30 13 -19.1 -19.7 29.13 7 22 233 44 000 118108102 -18-18-19 001 74 30 14 -19.2 -20.9 29.13 10 18 209 20 -005 104 95103 -18-19-20 000 75 30 15 -21.1 -21.7 29.12 12 22 226 37 001 120114100 -20-19-20 001 76 30 16 -23.8 -24.3 29.13 11 21 215 25 000 125112 58 -22-22-20 000 77 30 17 -23.7 -24.3 29.13 8 19 230 40 000 125116 59 -21-22-20 000 78 30 18 -24.9 -25.4 29.12 10 19 217 28 -002 127121 59 -20-19-20 000 79 30 19 -24.3 -24.7 29.11 12 21 215 26 000 126 98 57 -20-19-19 000 80 30 20 -22.6 -23.0 29.10 11 20 219 29 -001 124102 56 -20-19-17 000 81 30 21 -21.3 -21.8 29.11 12 21 219 29 000 122 93 68 -19-19-18 000 82 30 22 -19.6 -20.0 29.10 11 23 232 43 001 120 93 64 -17-18-19 000 83 30 23 -18.1 -19.1 29.09 13 23 221 32 -003 111 81 47 -16-17-18 000 84 01 00 -17.4 -19.0 29.09 15 24 213 24 -005 103 91 46 -17-17-18 000 85 01 01 -17.5 -19.6 29.08 14 26 217 27 -004 99 81 38 -16-16-17 000 86 01 02 -17.0 -19.7 29.08 15 27 216 26 -008 92 70 40 -16-15-16 000 87 01 03 -15.3 -18.5 29.08 15 29 215 26 000 86 63 41 -14-14-15 000 88 01 04 -13.2 -16.5 29.07 16 28 216 27 000 84 61 41 -13-13-14 000 89 01 05 -13.1 -16.4 29.06 16 29 224 35 001 83 54 45 -12-12-12 000 90 01 06 -13.3 -16.9 29.05 20 39 225 36 -002 80 38 44 -12-10-10 000 91 01 07 -13.9 -18.3 29.04 20 39 218 28 008 74 37 41 -11-10-11 000 92 01 08 -14.3 -19.0 29.04 19 38 212 23 005 72 37 41 -11-10-10 000 93 01 09 -13.3 -18.4 29.03 20 40 213 24 017 68 36 44 -10-10-11 000 94 01 10 -13.4 -19.1 29.03 21 38 217 28 006 64 32 45 -9 -9-11 000 95 01 11 -13.3 -18.5 29.02 17 34 221 32 001 67 36 38 -9-10-11 000 96 01 12 -15.8 -19.6 29.04 21 34 228 39 -001 81 40 43 -14-11-12 000 97 01 13 -16.2 -20.0 29.04 22 33 224 35 -005 81 47 43 -13-13-14 000 98 01 14 -16.2 -20.1 29.03 19 30 228 39 -003 80 48 44 -15-13-14 000 99 01 15 -16.6 -20.3 29.02 21 35 227 38 001 82 45 36 -14-13-12 000 100 01 16 -17.0 -20.9 29.02 22 37 225 36 003 81 51 34 -16-14-14 000 101 01 17 -17.3 -21.2 29.02 21 36 224 35 -001 82 51 39 -15-14-15 000 102 01 18 -17.5 -21.2 29.02 20 35 225 36 -003 82 49 36 -16-14-15 000 103 01 19 -16.9 -20.9 29.02 22 37 225 36 000 80 42 42 -16-13-14 000 104 01 20 -17.7 -21.5 29.03 21 35 221 32 003 82 60 36 -16-15-15 000 105 01 21 -17.5 -21.3 29.03 19 30 226 37 000 82 65 49 -15-15-16 000 106 01 22 -16.9 -20.8 29.04 19 30 231 41 -001 81 54 40 -15-14-15 000 107 01 23 -16.9 -20.8 29.05 21 34 222 33 000 81 61 40 -17-16-16 000 108 02 00 -16.9 -20.8 29.05 20 30 224 35 001 80 69 42 -16-15-16 000 109 02 01 -16.5 -20.5 29.04 20 30 228 39 000 80 53 50 -15-14-15 000 110 02 02 -16.0 -20.0 29.04 21 37 230 41 -002 79 43 40 -16-15-15 000 111 02 03 -16.1 -20.1 29.04 18 34 226 37 001 79 41 59 -16-13-15 000 112 02 04 -16.8 -20.9 29.04 21 37 222 32 -001 79 39 52 -17-13-14 000 113 02 05 -17.6 -21.7 29.05 22 35 217 28 -004 80 39 51 -18-14-14 000 114 02 06 -18.0 -22.2 29.05 22 36 219 30 -003 78 49 51 -18-15-16 000 115 02 07 -18.4 -22.4 29.06 20 32 220 31 001 81 66 57 -17-16-17 000 116 02 08 -19.1 -22.9 29.07 19 29 222 33 002 82 76 52 -18-16-17 000 117 02 09 -19.8 -23.6 29.08 18 29 225 35 000 83 70 60 -19-16-17 000 118 02 10 -20.7 -24.6 29.09 19 30 227 38 000 84 69 58 -19-16-17 000 119 02 11 -21.1 -25.2 29.10 20 33 227 38 000 82 61 92 -20-15-17 000 120 02 12 -21.3 -25.4 29.10 21 35 223 34 000 82 77 95 -21-17-17 000 * 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.