AWS Alexander Tall Tower! site lat/lon = (-78.9670,170.8160) cell lat/lon = (-78.9707,170.7961) Forecast initialized at 2026-01-09/00 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 -6.0 -10.2 29.03 1 1 161 332 000 70 46 30 -6 -5 -5 000 1 09 01 -5.4 -9.3 29.02 0 0 175 346 000 76 47 32 -6 -5 -5 000 2 09 02 -5.0 -9.0 29.03 0 0 189 359 000 75 45 32 -5 -5 -5 000 3 09 03 -4.8 -8.4 29.02 0 0 194 5 000 77 44 32 -5 -5 -4 000 4 09 04 -4.6 -8.3 29.02 0 0 186 356 000 77 43 32 -5 -5 -4 000 5 09 05 -4.6 -8.0 29.03 0 0 212 23 000 78 42 32 -5 -5 -4 000 6 09 06 -4.9 -7.5 29.03 0 0 203 14 000 81 43 32 -5 -5 -4 000 7 09 07 -5.4 -7.9 29.02 0 0 247 58 001 85 43 32 -5 -5 -4 000 8 09 08 -6.1 -8.1 29.03 0 1 9 179 000 90 43 31 -5 -5 -4 000 9 09 09 -7.1 -8.3 29.03 1 1 353 164 000 96 43 31 -5 -5 -4 000 10 09 10 -8.1 -8.5 29.03 1 2 351 162 000 105 43 31 -5 -5 -4 000 11 09 11 -9.4 -9.6 29.02 2 3 353 164 000 109 41 31 -5 -5 -4 000 12 09 12 -12.0 -12.3 29.03 2 3 355 166 001 112 39 31 -5 -4 -4 000 13 09 13 -13.9 -14.1 29.04 2 4 358 169 000 114 39 32 -5 -4 -4 000 14 09 14 -14.9 -15.1 29.05 1 4 2 173 000 115 41 32 -5 -5 -4 000 15 09 15 -15.3 -15.5 29.06 1 4 20 191 000 116 43 32 -5 -5 -5 000 16 09 16 -15.1 -15.3 29.07 1 4 33 204 000 115 44 31 -6 -5 -5 000 17 09 17 -14.7 -14.8 29.06 1 3 36 206 000 115 45 31 -6 -5 -5 000 18 09 18 -13.7 -14.2 29.06 1 2 32 203 000 110 45 31 -6 -5 -5 000 19 09 19 -12.6 -13.8 29.07 1 1 23 194 000 102 45 31 -6 -5 -5 000 20 09 20 -11.5 -13.1 29.08 1 2 344 155 001 98 45 31 -6 -5 -5 000 21 09 21 -10.2 -10.3 29.09 1 2 339 150 001 110 45 33 -6 -5 -5 000 22 09 22 -9.3 -9.3 29.09 2 2 344 154 000 109 46 35 -6 -5 -5 000 23 09 23 -8.3 -8.3 29.10 2 2 334 145 000 108 47 37 -6 -5 -5 000 24 10 00 -7.2 -7.2 29.11 2 2 318 129 000 107 48 37 -6 -5 -5 000 25 10 01 -6.6 -6.6 29.11 2 3 303 114 000 106 49 37 -6 -5 -5 000 26 10 02 -6.1 -6.1 29.12 2 2 291 102 000 106 49 38 -6 -5 -5 000 27 10 03 -5.9 -5.9 29.11 1 2 293 104 000 106 49 44 -6 -5 -5 000 28 10 04 -5.8 -5.8 29.11 1 1 315 125 000 106 66 48 -6 -5 -5 000 29 10 05 -5.8 -5.8 29.11 1 1 349 160 001 106 79 45 -6 -5 -5 000 30 10 06 -5.9 -5.9 29.12 1 1 358 169 001 106 80 47 -6 -5 -5 000 31 10 07 -6.2 -6.2 29.13 2 2 345 156 001 106 72 45 -6 -5 -5 000 32 10 08 -6.6 -6.6 29.13 2 2 331 141 001 106 63 45 -6 -5 -5 000 33 10 09 -6.9 -6.9 29.13 1 1 328 139 001 107 56 45 -5 -5 -5 000 34 10 10 -7.6 -7.7 29.13 1 1 355 166 000 107 49 42 -4 -5 -5 000 35 10 11 -8.3 -8.4 29.13 1 1 10 180 001 108 51 41 -5 -5 -5 000 36 10 12 -9.2 -9.2 29.14 1 1 42 213 000 109 58 48 -5 -5 -5 000 37 10 13 -10.4 -10.5 29.15 2 2 55 226 000 110 59 58 -5 -5 -5 000 38 10 14 -11.1 -11.2 29.15 3 3 61 232 000 111 55 54 -5 -5 -5 000 39 10 15 -12.0 -12.1 29.15 3 3 67 238 000 112 47 53 -5 -5 -5 000 40 10 16 -12.6 -12.7 29.15 3 3 65 236 000 113 54 52 -6 -5 -5 000 41 10 17 -12.8 -12.9 29.15 2 2 46 217 000 113 87 51 -6 -5 -5 000 42 10 18 -12.3 -12.4 29.16 2 2 31 202 000 112 90 51 -6 -5 -5 000 43 10 19 -11.9 -12.0 29.16 1 1 32 203 000 112 84 49 -7 -5 -5 000 44 10 20 -11.1 -11.1 29.16 2 2 36 207 000 111 87 50 -8 -5 -5 000 45 10 21 -10.6 -10.6 29.16 2 2 16 186 000 111 89 50 -8 -5 -5 000 46 10 22 -10.1 -10.1 29.16 1 1 350 160 000 110 92 51 -10 -5 -5 000 47 10 23 -9.1 -9.1 29.16 0 0 321 132 000 109 96 50 -10 -6 -5 000 48 11 00 -8.2 -8.2 29.16 0 1 232 42 000 108101 48 -9 -6 -5 000 49 11 01 -7.6 -7.6 29.15 1 1 168 338 000 108 92 48 -9 -6 -6 000 50 11 02 -7.1 -7.1 29.15 1 2 174 345 000 107 79 49 -8 -7 -6 000 51 11 03 -6.7 -6.7 29.15 1 2 172 343 000 107109 50 -8 -8 -6 000 52 11 04 -6.5 -6.5 29.14 1 2 174 345 000 106109 51 -7 -9 -6 000 53 11 05 -6.3 -6.3 29.13 2 2 181 352 000 106109 51 -7 -9 -6 000 54 11 06 -6.4 -6.4 29.12 2 3 178 348 000 106109 51 -7 -9 -6 000 55 11 07 -6.3 -6.3 29.11 2 2 172 343 000 106109 51 -7 -8 -6 000 56 11 08 -6.5 -6.5 29.11 2 2 173 344 000 106109 54 -7 -9 -7 000 57 11 09 -6.7 -6.7 29.10 3 3 189 359 000 106109 62 -7 -9 -7 000 58 11 10 -6.9 -7.0 29.10 3 3 192 3 000 107109 68 -8 -9 -8 000 59 11 11 -7.2 -7.3 29.09 4 4 202 13 000 107109 70 -8 -9 -9 000 60 11 12 -8.0 -8.1 29.08 6 6 227 38 000 108110 69 -9-10-10 000 61 11 13 -8.6 -8.7 29.08 7 7 228 39 000 108111 62 -9-10 -9 000 62 11 14 -9.1 -9.2 29.07 6 6 229 40 000 109111 60 -10-11 -9 000 63 11 15 -9.3 -9.4 29.07 6 6 233 44 000 109111 60 -10-11-11 000 64 11 16 -9.4 -9.5 29.06 6 6 232 43 000 109111 58 -10-11-12 000 65 11 17 -9.2 -9.3 29.05 6 6 236 47 000 109111 55 -10-11-12 000 66 11 18 -9.1 -9.2 29.04 5 6 225 36 000 109111 55 -10-11-12 000 67 11 19 -9.0 -9.1 29.04 6 6 200 11 -001 109111 52 -10-11-12 000 68 11 20 -8.9 -9.0 29.04 7 8 222 33 000 109111 51 -10-11-12 000 69 11 21 -8.5 -8.6 29.03 7 9 218 29 000 108111 53 -9-11-12 000 70 11 22 -8.3 -8.4 29.03 8 9 203 14 000 108111 55 -9-10-12 000 71 11 23 -8.4 -8.5 29.03 8 8 190 1 000 108111 54 -9-11-12 000 72 12 00 -8.5 -8.6 29.02 8 9 200 10 000 108111 53 -9-11-12 000 73 12 01 -8.3 -8.6 29.02 9 9 193 4 000 106111 64 -9-11-12 000 74 12 02 -8.1 -8.8 29.01 9 9 204 15 000 103111 80 -9-11-12 000 75 12 03 -7.9 -8.5 29.00 8 9 209 20 000 104110 82 -9-10-11 000 76 12 04 -7.9 -8.3 28.99 9 9 189 0 000 105110 88 -9-10-11 000 77 12 05 -7.8 -8.4 28.99 8 10 187 358 000 103110 91 -9-10-11 000 78 12 06 -8.1 -8.5 28.99 10 11 178 349 000 105110 93 -9-10-11 004 79 12 07 -8.0 -8.8 28.99 10 11 176 347 000 102111 96 -9-10-11 001 80 12 08 -8.0 -9.0 28.99 8 10 179 350 000 99111 88 -9-10-12 000 81 12 09 -8.2 -9.1 28.99 10 12 181 352 000 100111 92 -9-10-12 000 82 12 10 -8.5 -9.5 28.99 9 14 164 335 001 100111 87 -10-11-12 000 83 12 11 -8.8 -9.5 28.99 8 13 169 340 001 104111 88 -10-11-12 000 84 12 12 -8.8 -9.8 28.99 10 13 167 338 000 100111 79 -10-11-12 000 85 12 13 -8.9 -10.2 28.99 10 14 163 334 000 98111 75 -10-11-12 000 86 12 14 -9.1 -10.2 28.99 9 13 165 336 000 99111 87 -10-11-12 000 87 12 15 -9.3 -10.6 29.00 7 12 164 335 000 98112 86 -10-11-12 000 88 12 16 -8.8 -10.0 29.00 7 11 176 346 -001 99111 87 -10-11-12 000 89 12 17 -8.9 -10.2 29.00 7 10 164 335 -002 98111 85 -10-11-12 001 90 12 18 -8.8 -10.1 29.01 9 11 170 341 000 97111 84 -10-11-12 000 91 12 19 -8.9 -10.2 29.02 9 12 173 344 -001 97112 85 -10-11-12 000 92 12 20 -8.4 -9.9 29.02 9 11 184 354 000 95111 91 -10-11-12 000 93 12 21 -8.1 -9.8 29.03 10 12 180 351 -005 93111 97 -9-11-12 000 94 12 22 -8.0 -9.7 29.04 10 12 191 2 -001 92111 95 -9-11-12 000 95 12 23 -7.8 -9.5 29.04 11 13 188 359 -001 93111 98 -9-10-12 000 96 13 00 -7.4 -9.6 29.04 10 12 192 3 -002 88107 94 -9-10-12 000 97 13 01 -7.3 -9.3 29.04 11 13 188 359 -001 90109 86 -9-10-11 000 98 13 02 -7.3 -9.4 29.05 11 14 173 344 001 89108 84 -9-10-11 000 99 13 03 -6.9 -8.9 29.05 12 13 192 3 001 90109 83 -8-10-11 000 100 13 04 -6.9 -9.0 29.06 10 11 192 3 000 89109 81 -8-10-11 000 101 13 05 -6.9 -8.6 29.07 11 13 199 10 000 92109 82 -8-10-11 000 102 13 06 -7.0 -8.9 29.07 11 13 208 18 000 91109 82 -8-10-11 000 103 13 07 -7.1 -8.9 29.08 11 12 209 20 000 91109 82 -8-10-11 000 104 13 08 -7.1 -9.0 29.08 10 12 209 20 000 90105 81 -8-10-11 000 105 13 09 -7.2 -9.1 29.09 9 11 212 23 000 91105 82 -8-10-11 000 106 13 10 -7.1 -9.0 29.09 8 9 207 18 000 91105 79 -8-10-11 001 107 13 11 -7.4 -9.6 29.10 10 12 212 23 000 88100 77 -8-10-11 000 108 13 12 -7.8 -10.4 29.11 8 9 226 37 000 85100 76 -8-10-11 000 109 13 13 -7.9 -10.6 29.12 7 8 227 37 000 84102 79 -9-10-11 000 110 13 14 -8.0 -11.1 29.12 7 8 231 42 000 81 95 81 -9-10-11 000 111 13 15 -8.1 -10.8 29.12 5 7 217 27 000 85 93 87 -9-10-11 000 112 13 16 -7.9 -10.6 29.12 5 6 184 355 000 84 93 85 -9-10-12 000 113 13 17 -8.0 -10.5 29.12 6 7 200 11 000 87 95 81 -9-10-12 000 114 13 18 -7.8 -10.1 29.13 6 7 196 7 000 88103 94 -9-10-12 000 115 13 19 -7.8 -10.0 29.13 8 8 211 21 000 89107102 -9-10-12 000 116 13 20 -7.8 -10.1 29.14 6 7 225 36 000 87104109 -9-10-12 000 117 13 21 -7.5 -10.3 29.14 6 7 231 42 000 83100116 -9-10-12 000 118 13 22 -7.0 -11.1 29.14 5 10 216 27 -001 74 89116 -8-10-11 000 119 13 23 -6.8 -9.6 29.14 8 11 227 38 000 83100115 -8 -9-11 000 120 14 00 -6.6 -9.4 29.13 9 12 214 25 000 83 99115 -8 -9-11 001 * 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.