AWS Alexander Tall Tower! site lat/lon = (-78.9670,170.8160) cell lat/lon = (-78.9707,170.7961) Forecast initialized at 2026-10-15/12 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 15 12 -32.8 -36.2 29.20 6 8 311 122 000 99 86 69 -25-22-22 000 1 15 13 -34.6 -35.2 29.20 7 10 305 116 000 138 89 68 -24-22-21 000 2 15 14 -36.6 -37.8 29.20 6 10 303 114 001 131 89 67 -23-22-21 000 3 15 15 -38.1 -40.0 29.20 6 11 305 116 001 124 85 65 -23-21-21 000 4 15 16 -39.2 -41.2 29.21 6 11 305 116 000 124 86 63 -22-21-21 000 5 15 17 -39.8 -42.0 29.22 6 12 292 103 -001 124 93 61 -23-21-21 000 6 15 18 -39.3 -41.4 29.22 6 10 319 130 000 124 75 59 -21-21-20 000 7 15 19 -38.7 -40.7 29.22 6 11 314 125 000 124 73 56 -21-20-20 000 8 15 20 -37.8 -39.8 29.21 5 15 326 136 000 122 70 54 -21-20-20 000 9 15 21 -36.5 -38.6 29.21 5 16 329 140 001 120 69 52 -20-19-20 000 10 15 22 -34.7 -36.3 29.21 4 16 337 148 001 123 60 51 -19-18-19 000 11 15 23 -33.4 -35.6 29.19 4 16 329 140 000 114 56 50 -19-18-19 000 12 16 00 -31.7 -34.7 29.18 5 20 322 133 000 102 58 49 -18-18-18 000 13 16 01 -30.4 -33.7 29.17 6 18 323 134 001 98 59 49 -17-17-17 000 14 16 02 -29.6 -32.9 29.16 6 19 320 131 000 97 59 48 -16-17-17 000 15 16 03 -29.1 -32.5 29.13 6 18 318 129 003 95 61 45 -16-16-17 000 16 16 04 -27.6 -30.8 29.12 7 18 314 125 000 96 71 46 -15-16-17 000 17 16 05 -26.4 -29.2 29.10 7 17 308 119 000 99113 94 -17-15-15 000 18 16 06 -26.3 -27.2 29.08 8 17 280 91 002 124106106 -17-15-14 000 19 16 07 -25.2 -25.7 29.06 8 16 264 74 004 127104118 -16-14-14 000 20 16 08 -27.1 -27.8 29.03 7 19 269 80 000 129 97 83 -15-15-16 000 21 16 09 -25.8 -26.6 29.01 7 18 277 88 000 127 93 74 -15-14-15 000 22 16 10 -22.8 -23.4 28.99 9 18 247 58 -001 124 90 73 -14-15-15 000 23 16 11 -23.9 -24.4 28.98 9 15 225 36 001 126 90 69 -15-16-16 000 24 16 12 -24.5 -25.0 28.97 11 15 224 35 000 126101 82 -17-17-16 000 25 16 13 -25.9 -26.4 28.97 12 18 214 25 000 128 98 67 -21-18-16 000 26 16 14 -27.4 -27.9 28.97 12 16 205 16 000 129 78 78 -26-18-16 001 27 16 15 -29.2 -30.3 28.96 10 17 202 13 000 125 80 90 -28-18-16 000 28 16 16 -29.1 -30.4 28.96 9 17 208 18 -001 121105 92 -26-17-15 000 29 16 17 -25.3 -26.9 28.94 10 17 211 22 -002 113116 56 -24-17-17 000 30 16 18 -28.6 -29.2 28.92 10 18 212 23 -002 132 77 51 -21-18-17 000 31 16 19 -26.6 -27.1 28.91 9 16 214 25 -001 129 83 69 -19-16-16 000 32 16 20 -26.8 -27.2 28.90 11 18 215 26 -003 130 80 69 -20-16-16 000 33 16 21 -26.5 -27.0 28.88 12 21 202 13 -003 129 67 61 -19-15-16 000 34 16 22 -25.5 -25.9 28.88 12 21 200 11 -007 128 72 60 -18-16-17 000 35 16 23 -24.8 -25.4 28.86 12 18 206 17 -004 125 73 52 -18-17-16 000 36 17 00 -23.6 -24.6 28.85 13 25 200 11 -002 119 73 52 -20-17-15 000 37 17 01 -22.5 -24.2 28.85 14 25 201 11 -002 109 70 51 -21-17-14 000 38 17 02 -21.5 -23.8 28.83 15 27 202 13 000 100 69 52 -19-18-14 000 39 17 03 -20.9 -23.8 28.82 13 27 204 15 000 94 68 54 -18-18-14 000 40 17 04 -20.6 -23.9 28.80 13 27 204 15 001 89 73 54 -18-18-16 000 41 17 05 -20.4 -23.6 28.78 14 28 204 14 001 90 71 54 -18-18-17 000 42 17 06 -20.5 -23.5 28.77 12 27 209 20 -002 92 74 57 -17-18-17 000 43 17 07 -21.0 -23.8 28.76 13 28 213 24 002 94 76 60 -16-17-17 000 44 17 08 -21.6 -24.1 28.74 13 29 209 20 -001 98 67 79 -15-16-17 000 45 17 09 -22.9 -24.4 28.72 13 32 212 23 -002 110 77 93 -17-16-16 000 46 17 10 -23.4 -24.4 28.71 14 32 215 25 -002 117 73102 -17-16-16 000 47 17 11 -25.9 -26.6 28.70 8 22 215 26 -002 127 49 98 -17-14-15 000 48 17 12 -27.7 -28.4 28.68 6 21 226 37 000 129 59 91 -16-15-16 000 49 17 13 -24.1 -24.6 28.66 14 31 224 34 -002 124 70 95 -18-16-15 000 50 17 14 -23.6 -24.6 28.65 14 30 223 34 000 118 76 87 -17-15-15 000 51 17 15 -23.6 -24.1 28.63 14 29 225 36 -006 125 76 66 -16-15-15 000 52 17 16 -23.7 -24.2 28.60 12 35 240 51 006 125 71 68 -18-15-14 000 53 17 17 -22.0 -22.6 28.57 14 26 227 38 000 120 74 81 -18-15-13 000 54 17 18 -22.6 -23.0 28.57 13 23 213 24 -001 124 87 57 -19-16-16 000 55 17 19 -22.1 -22.5 28.56 13 22 207 17 -001 124111 54 -20-17-17 000 56 17 20 -21.4 -21.8 28.57 14 24 201 12 -001 123121 55 -22-19-18 000 57 17 21 -19.6 -20.0 28.56 12 21 196 7 000 121122 53 -20-21-18 000 58 17 22 -19.9 -20.2 28.56 14 19 193 4 000 121115 53 -21-20-18 000 59 17 23 -21.0 -21.3 28.57 13 18 192 2 -002 122 84 53 -22-19-19 000 60 18 00 -20.0 -20.3 28.58 12 16 190 0 -001 121108 52 -21-20-18 000 61 18 01 -19.1 -19.5 28.58 13 17 191 1 -001 120124 54 -20-22-17 000 62 18 02 -18.0 -19.2 28.57 13 17 194 5 -003 109122 52 -19-21-20 000 63 18 03 -18.3 -19.7 28.57 14 18 193 4 -004 108123 49 -20-21-19 000 64 18 04 -17.9 -19.2 28.57 13 21 190 1 -002 108122 66 -19-20-18 000 65 18 05 -16.4 -17.9 28.56 12 21 198 8 -002 104120 62 -17-18-18 000 66 18 06 -17.8 -18.2 28.56 11 22 215 26 -002 118112 62 -16-17-17 000 67 18 07 -16.9 -17.3 28.56 13 23 210 21 000 117108 60 -15-16-17 000 68 18 08 -17.5 -17.9 28.57 12 24 211 22 -001 117110 58 -15-16-17 000 69 18 09 -18.6 -19.0 28.57 12 23 210 20 -002 119108 72 -15-16-16 000 70 18 10 -19.0 -19.5 28.58 12 23 212 22 001 120109 84 -15-16-16 000 71 18 11 -18.8 -19.2 28.58 13 23 202 13 000 119112 80 -16-16-16 000 72 18 12 -18.5 -18.9 28.59 14 22 191 2 000 119115 72 -17-16-17 000 73 18 13 -17.8 -18.2 28.60 13 22 189 0 -003 118119 59 -18-18-18 000 74 18 14 -17.4 -17.8 28.60 16 23 176 347 -002 118121 56 -18-20-17 000 75 18 15 -19.0 -19.3 28.62 16 23 166 337 000 120123 57 -20-21-15 000 76 18 16 -19.9 -20.2 28.63 14 26 172 342 -006 121120 61 -21-19-15 000 77 18 17 -18.7 -19.1 28.64 12 30 171 342 -003 119118 59 -19-17-17 000 78 18 18 -17.5 -17.9 28.64 7 24 189 0 -006 118117 57 -17-16-17 000 79 18 19 -16.0 -16.4 28.65 6 23 217 28 -001 116116 53 -14-16-17 000 80 18 20 -13.8 -14.9 28.65 16 22 193 4 -003 106117 57 -15-16-17 000 81 18 21 -13.9 -15.6 28.66 16 22 194 5 -002 99117 57 -15-16-17 000 82 18 22 -14.1 -16.1 28.66 17 24 196 7 -002 97117 56 -15-17-17 000 83 18 23 -14.1 -16.0 28.66 18 25 195 6 -004 97117 51 -15-17-18 000 84 19 00 -13.9 -15.8 28.66 19 25 189 0 -001 97117 53 -15-16-18 000 85 19 01 -13.7 -15.8 28.67 19 27 190 1 000 95116 60 -15-16-17 000 86 19 02 -14.1 -16.5 28.67 19 29 195 6 000 93107 41 -15-16-16 000 87 19 03 -14.0 -16.4 28.67 17 30 202 13 000 92100 48 -14-15-15 000 88 19 04 -13.4 -15.7 28.65 17 31 201 12 004 92 94 58 -13-13-14 000 89 19 05 -13.0 -14.9 28.64 15 30 207 18 000 96 96 56 -12-13-14 000 90 19 06 -12.8 -14.3 28.64 16 31 207 17 001 99 97 58 -11-12-13 000 91 19 07 -12.8 -13.8 28.63 16 32 208 19 -003 104 99 61 -11-12-13 000 92 19 08 -12.7 -13.4 28.63 16 32 206 17 001 108 96 64 -11-11-12 000 93 19 09 -11.6 -12.8 28.63 16 32 209 20 002 101 97 77 -10-11-12 000 94 19 10 -10.9 -12.4 28.63 17 31 209 20 003 98 98 79 -10-11-12 000 95 19 11 -11.0 -11.7 28.63 17 31 207 18 000 105100 90 -10-11-12 000 96 19 12 -10.4 -11.5 28.62 18 30 205 15 -001 100102103 -10-11-12 003 97 19 13 -10.6 -11.8 28.62 17 29 206 16 000 100101101 -10-11-13 008 98 19 14 -11.6 -13.2 28.62 16 30 201 12 -002 97 98 89 -11-12-13 004 99 19 15 -12.5 -14.4 28.63 16 31 200 11 -003 96 96 85 -12-13-14 000 100 19 16 -13.3 -14.8 28.64 15 31 204 15 -003 101 96 87 -12-13-14 000 101 19 17 -13.6 -15.2 28.65 17 31 204 15 -003 99 96 86 -12-14-15 000 102 19 18 -13.6 -15.8 28.66 18 31 198 9 -001 93 96 83 -13-14-15 000 103 19 19 -14.3 -16.5 28.67 18 30 200 11 -001 94 97 81 -14-15-16 000 104 19 20 -14.6 -16.8 28.69 17 29 205 16 -002 94 98 80 -14-15-16 000 105 19 21 -14.5 -16.9 28.71 17 28 208 19 000 92 98 81 -14-15-16 000 106 19 22 -14.1 -16.8 28.73 18 29 206 17 000 89 96 84 -14-15-16 000 107 19 23 -13.7 -16.4 28.75 17 28 206 17 000 88 95 84 -14-15-16 000 108 20 00 -13.1 -15.9 28.76 18 29 204 15 -001 88 94 90 -13-14-16 000 109 20 01 -12.5 -15.4 28.77 18 29 204 15 -001 87 93 95 -13-14-15 000 110 20 02 -12.0 -15.0 28.78 18 30 200 11 -001 85 93100 -12-14-15 000 111 20 03 -11.5 -14.6 28.79 19 30 199 10 -001 84 92104 -12-13-15 000 112 20 04 -11.8 -14.8 28.81 18 31 201 12 -004 85 90106 -12-13-15 000 113 20 05 -12.1 -15.0 28.82 17 32 205 16 -004 86 87107 -11-13-14 000 114 20 06 -12.1 -14.6 28.83 17 32 204 14 -001 88 87107 -11-12-14 000 115 20 07 -12.5 -14.9 28.85 17 32 203 14 -001 91 90110 -11-13-14 000 116 20 08 -12.9 -14.9 28.87 17 32 210 21 -002 94 90118 -11-12-14 000 117 20 09 -11.3 -14.1 28.87 19 31 203 14 000 86 93119 -11-12-14 000 118 20 10 -11.6 -14.2 28.88 19 29 203 13 000 88 99119 -12-13-15 000 119 20 11 -11.9 -14.3 28.89 18 28 200 10 -002 90104117 -12-14-15 000 120 20 12 -12.4 -14.7 28.91 19 27 203 14 -001 92111110 -13-14-16 000 * 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.