AWS Alexander Tall Tower! site lat/lon = (-78.9670,170.8160) cell lat/lon = (-78.9707,170.7961) Forecast initialized at 2026-05-02/12 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 02 12 -30.0 -37.9 29.04 15 17 244 55 000 56 28 40 -27-25-23 000 1 02 13 -31.5 -37.4 29.02 15 29 252 62 000 70 25 37 -27-25-23 000 2 02 14 -32.8 -38.5 29.03 15 32 251 62 -002 72 22 34 -27-24-22 000 3 02 15 -32.8 -38.8 29.03 22 42 245 56 003 71 22 31 -32-26-23 000 4 02 16 -31.4 -38.0 29.00 20 47 240 51 -004 65 21 29 -29-23-20 000 5 02 17 -30.4 -37.0 28.98 20 39 237 48 000 64 20 28 -28-21-20 000 6 02 18 -29.4 -35.8 28.96 18 42 233 44 000 66 22 28 -25-23-20 000 7 02 19 -29.3 -35.1 28.95 17 40 240 50 000 70 23 28 -24-23-19 000 8 02 20 -29.1 -34.6 28.92 18 39 249 60 -002 73 23 49 -24-21-18 000 9 02 21 -28.7 -34.3 28.90 16 41 250 61 003 72 25 82 -23-22-18 000 10 02 22 -27.6 -33.2 28.90 17 42 254 64 000 71 42100 -23-20-18 000 11 02 23 -26.8 -31.8 28.87 18 42 256 67 002 77 94 98 -22-19-18 000 12 03 00 -26.0 -29.2 28.85 18 42 251 62 001 94102 93 -22-18-17 000 13 03 01 -24.7 -26.7 28.83 17 41 249 59 -001 106104108 -21-18-17 000 14 03 02 -22.4 -25.9 28.83 20 40 247 58 001 89 98120 -20-17-17 001 15 03 03 -21.6 -24.2 28.81 19 43 251 61 003 97100103 -19-18-18 001 16 03 04 -20.4 -22.8 28.81 19 38 249 60 000 98104105 -19-17-17 000 17 03 05 -19.9 -21.3 28.79 19 33 251 62 -001 109112101 -18-17-18 000 18 03 06 -19.8 -20.6 28.78 17 29 253 64 000 116117106 -17-16-18 000 19 03 07 -20.7 -21.1 28.77 12 25 254 65 000 121114109 -16-16-17 000 20 03 08 -20.8 -21.2 28.76 11 18 238 49 000 122110 99 -16-16-17 000 21 03 09 -21.9 -22.4 28.76 11 19 234 45 000 123108108 -17-17-18 000 22 03 10 -23.2 -23.8 28.78 8 18 232 43 -002 125104109 -17-17-18 000 23 03 11 -23.8 -24.5 28.79 8 19 236 47 -001 125108 99 -18-18-19 000 24 03 12 -23.6 -24.2 28.82 8 16 212 22 -003 124108105 -19-20-20 002 25 03 13 -22.0 -23.6 28.84 8 14 193 4 -001 109102106 -20-21-20 007 26 03 14 -21.9 -23.9 28.86 10 18 197 8 000 104 99106 -21-22-21 010 27 03 15 -21.8 -24.4 28.88 12 19 197 8 -001 98100105 -22-21-20 009 28 03 16 -22.6 -25.4 28.90 13 17 186 357 -001 96101102 -23-21-19 020 29 03 17 -24.1 -27.0 28.93 13 18 181 352 -001 96101104 -25-20-20 018 30 03 18 -23.9 -26.6 28.97 12 19 192 3 -002 99104106 -24-22-19 007 31 03 19 -24.4 -27.2 28.99 13 18 187 357 000 98101104 -25-23-19 010 32 03 20 -25.1 -28.0 29.01 12 17 182 353 -003 98100102 -26-22-19 013 33 03 21 -26.0 -28.5 29.02 12 17 175 346 -001 102103101 -26-21-18 009 34 03 22 -26.7 -28.1 29.04 10 16 175 346 -001 118110105 -25-20-17 001 35 03 23 -27.2 -28.4 29.06 7 12 192 2 -001 122112 90 -25-20-17 000 36 04 00 -29.1 -29.8 29.07 7 11 206 16 -002 132103 99 -22-17-16 000 37 04 01 -30.6 -31.5 29.09 6 10 207 18 -002 134 96 96 -21-16-15 000 38 04 02 -30.7 -31.5 29.10 4 9 217 28 -001 134 99 99 -21-16-15 000 39 04 03 -30.5 -31.4 29.11 4 8 260 71 000 133108102 -19-17-16 001 40 04 04 -28.7 -30.4 29.10 3 8 277 88 -003 114101105 -18-17-16 005 41 04 05 -29.5 -30.7 29.11 4 8 296 107 000 121 99101 -18-17-16 002 42 04 06 -30.6 -31.5 29.12 7 8 295 106 000 133 99100 -18-18-17 000 43 04 07 -31.8 -32.7 29.12 6 8 307 118 000 135 96105 -17-17-17 000 44 04 08 -32.1 -32.9 29.13 7 8 314 125 000 136104 99 -17-17-17 000 45 04 09 -32.4 -33.3 29.12 5 7 333 143 000 136104 94 -16-16-16 000 46 04 10 -34.1 -36.0 29.14 5 8 310 121 -001 122108 85 -16-15-16 000 47 04 11 -31.0 -32.0 29.15 4 5 324 135 000 135 92 89 -16-15-16 000 48 04 12 -29.3 -30.3 29.17 3 3 340 151 000 133 99 91 -16-15-16 000 49 04 13 -28.7 -29.5 29.18 2 2 336 147 -001 132107100 -17-15-15 001 50 04 14 -29.2 -30.0 29.20 3 3 336 147 001 132105112 -17-15-15 004 51 04 15 -29.5 -31.7 29.23 3 3 285 96 002 110107114 -19-16-16 004 52 04 16 -29.7 -32.0 29.25 1 1 245 56 -002 107108114 -20-16-16 004 53 04 17 -30.6 -32.9 29.27 3 3 180 351 000 108108112 -21-17-16 003 54 04 18 -30.9 -33.7 29.30 5 7 183 353 -002 105108113 -23-19-18 004 55 04 19 -30.5 -33.3 29.32 5 9 196 7 -001 104107117 -22-20-19 006 56 04 20 -31.6 -34.1 29.34 6 8 190 1 000 110107117 -23-21-20 003 57 04 21 -31.2 -33.5 29.37 6 10 197 8 000 111103118 -24-22-21 001 58 04 22 -31.0 -33.5 29.39 4 9 204 15 000 108101109 -25-23-22 001 59 04 23 -30.6 -33.0 29.42 3 8 222 33 001 108102115 -25-23-21 000 60 05 00 -29.6 -32.5 29.44 3 6 217 28 000 102119119 -25-23-21 001 61 05 01 -28.8 -31.7 29.46 5 6 214 25 -001 100115115 -25-22-21 001 62 05 02 -28.1 -31.2 29.47 5 7 188 359 -002 98106110 -25-21-22 002 63 05 03 -28.4 -31.3 29.48 5 7 196 7 -001 100107107 -25-21-22 001 64 05 04 -29.4 -31.9 29.48 6 8 188 358 000 106108104 -24-21-22 001 65 05 05 -32.6 -34.2 29.50 6 8 187 358 -001 124116 97 -25-21-22 000 66 05 06 -34.9 -36.8 29.50 6 8 195 6 000 124119 82 -25-21-21 000 67 05 07 -34.9 -36.7 29.50 6 9 217 28 000 121118 75 -27-21-21 000 68 05 08 -36.2 -38.1 29.49 6 10 230 41 000 124110 73 -25-21-21 000 69 05 09 -36.3 -38.2 29.48 7 11 242 53 000 124100 74 -25-21-21 000 70 05 10 -36.6 -38.5 29.46 6 13 256 67 001 124 99 72 -23-22-21 000 71 05 11 -36.0 -37.5 29.43 7 16 265 76 001 131 95 94 -23-20-19 000 72 05 12 -35.9 -36.9 29.41 6 17 283 94 001 138 45100 -20-19-19 000 73 05 13 -34.9 -35.7 29.38 7 17 293 103 003 138 49102 -18-17-18 000 74 05 14 -33.6 -34.3 29.37 8 18 282 93 000 137 56 91 -21-18-19 000 75 05 15 -33.0 -33.7 29.35 9 20 287 98 001 136 44 81 -20-18-18 000 76 05 16 -31.5 -32.2 29.33 10 21 286 97 001 134 41 72 -21-18-18 000 77 05 17 -31.9 -32.6 29.31 9 22 291 102 001 135 40 65 -21-18-17 000 78 05 18 -31.0 -31.7 29.30 9 22 297 108 000 133 45 59 -22-18-17 000 79 05 19 -29.5 -29.8 29.28 7 13 297 108 000 130 54 58 -21-19-16 000 80 05 20 -32.0 -32.6 29.26 6 7 334 145 001 134 53 54 -21-17-17 000 81 05 21 -31.6 -32.1 29.24 6 8 345 156 000 134 53 33 -21-16-17 000 82 05 22 -32.7 -33.1 29.23 5 6 345 156 -001 136 51 44 -19-15-16 000 83 05 23 -30.9 -31.3 29.23 3 8 317 127 001 134 63 55 -20-16-16 000 84 06 00 -31.2 -31.9 29.22 4 7 322 132 006 134 52 54 -20-17-17 000 85 06 01 -32.2 -33.0 29.21 7 7 310 121 000 135 40 61 -19-16-18 000 86 06 02 -31.8 -32.3 29.19 7 23 291 102 004 134 28 58 -20-16-17 000 87 06 03 -31.8 -32.5 29.18 10 32 277 88 006 132 30 57 -18-17-17 000 88 06 04 -32.0 -33.1 29.17 10 33 251 62 001 128 31 40 -19-18-17 000 89 06 05 -29.3 -32.5 29.15 14 41 261 72 -001 96 33 38 -21-18-17 000 90 06 06 -28.5 -32.5 29.14 13 42 244 55 003 87 32 62 -22-19-19 000 91 06 07 -28.3 -32.0 29.12 12 38 233 43 000 89 29 69 -22-19-19 000 92 06 08 -26.7 -31.8 29.11 18 37 224 35 -002 76 25 77 -21-19-19 000 93 06 09 -26.8 -32.0 29.10 17 38 225 36 000 74 27 69 -21-19-18 000 94 06 10 -27.2 -32.5 29.09 16 36 225 36 001 74 30 63 -21-19-18 000 95 06 11 -27.0 -32.4 29.07 17 37 233 43 001 72 28 62 -20-19-17 000 96 06 12 -26.9 -32.3 29.06 18 37 234 45 001 73 28 59 -21-19-17 000 97 06 13 -26.5 -32.1 29.04 18 42 235 46 001 72 30 62 -22-20-18 000 98 06 14 -26.4 -32.0 29.02 18 41 237 48 002 71 31 68 -21-20-18 000 99 06 15 -25.9 -31.7 28.99 18 41 240 51 000 69 34 67 -20-20-17 000 100 06 16 -26.8 -32.1 28.97 15 41 240 51 001 74 31 55 -21-20-18 000 101 06 17 -27.9 -32.5 28.96 12 41 247 58 004 80 31 76 -22-19-19 000 102 06 18 -28.9 -32.7 28.93 11 41 261 72 002 90 34 82 -22-19-18 000 103 06 19 -27.9 -32.2 28.90 13 39 252 63 005 83 59 93 -20-19-17 000 104 06 20 -29.3 -32.4 28.88 10 37 269 80 008 98 37 97 -20-18-16 000 105 06 21 -29.9 -32.3 28.86 11 37 277 88 006 109 38 96 -21-17-18 000 106 06 22 -29.8 -32.1 28.84 12 36 277 88 000 109 90111 -21-18-17 000 107 06 23 -27.6 -30.0 28.81 10 38 281 91 000 105 96104 -20-18-17 003 108 07 00 -24.4 -26.4 28.78 10 38 276 87 002 108 97111 -20-17-18 004 109 07 01 -22.6 -23.4 28.75 13 31 252 63 -001 119101113 -20-17-18 001 110 07 02 -20.3 -21.3 28.72 15 27 240 50 -002 113109112 -18-19-19 000 111 07 03 -20.6 -21.1 28.70 11 21 238 49 -002 121 99118 -18-19-19 000 112 07 04 -19.7 -20.3 28.69 9 19 241 52 -006 119119115 -18-19-19 000 113 07 05 -19.8 -21.9 28.67 13 24 219 30 000 101101 98 -20-20-21 003 114 07 06 -19.4 -21.3 28.66 16 25 216 27 000 102105 84 -20-21-21 013 115 07 07 -20.9 -22.2 28.65 14 26 218 29 000 111115 68 -20-21-22 001 116 07 08 -22.8 -23.2 28.65 14 25 210 21 000 124114 74 -21-21-22 000 117 07 09 -23.5 -23.9 28.64 15 25 203 14 -002 125121 83 -21-22-21 000 118 07 10 -22.6 -23.0 28.63 14 24 213 24 -003 124113 78 -20-21-23 000 119 07 11 -20.2 -21.2 28.62 16 27 207 18 -002 113115 81 -20-21-22 001 120 07 12 -19.3 -21.6 28.61 18 28 201 12 -006 97102100 -20-21-21 010 * 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.