AWS Alexander Tall Tower! site lat/lon = (-78.9670,170.8160) cell lat/lon = (-78.9707,170.7961) Forecast initialized at 2026-05-03/12 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 03 12 -19.7 -22.4 28.88 12 13 184 354 000 97 99100 -19-18-17 000 1 03 13 -21.0 -22.6 28.91 12 20 192 3 000 107103 95 -19-18-17 006 2 03 14 -23.0 -23.4 28.92 13 22 198 8 -004 124 93 88 -19-18-17 000 3 03 15 -23.8 -24.3 28.95 13 24 200 10 -002 125 80 91 -19-17-16 000 4 03 16 -22.3 -23.4 28.95 12 23 203 14 -001 116 84 95 -18-16-16 000 5 03 17 -20.7 -22.5 28.94 11 19 216 27 -003 105 91 99 -17-16-16 003 6 03 18 -19.3 -21.6 28.94 13 22 223 34 -002 99102102 -17-16-16 018 7 03 19 -17.7 -19.7 28.93 11 21 222 33 -002 100103105 -16-16-16 024 8 03 20 -17.1 -19.0 28.92 9 15 206 17 -002 101104109 -17-14-15 017 9 03 21 -18.6 -20.6 28.92 9 12 173 344 -001 101107104 -20-15-15 015 10 03 22 -20.5 -21.7 28.95 8 12 173 344 -002 112108107 -21-16-16 006 11 03 23 -20.9 -21.3 28.97 8 12 182 353 -002 122111113 -22-16-16 000 12 04 00 -21.8 -22.2 28.97 9 11 188 359 -001 123109111 -23-17-16 001 13 04 01 -22.0 -22.4 28.98 7 9 200 11 -003 124105110 -23-18-16 001 14 04 02 -22.1 -22.5 28.99 7 9 207 18 000 124111115 -23-18-16 001 15 04 03 -22.3 -22.7 29.00 7 10 201 12 -001 124109113 -23-18-16 000 16 04 04 -23.0 -23.4 29.02 7 9 197 8 -003 125 92105 -23-17-16 000 17 04 05 -24.0 -24.4 29.01 5 10 194 5 000 126 81104 -24-18-16 000 18 04 06 -24.3 -24.6 29.01 3 5 191 2 -003 126 82100 -24-17-16 000 19 04 07 -24.4 -24.6 29.02 0 3 155 326 -003 127 96 81 -22-16-16 000 20 04 08 -24.5 -24.7 29.04 1 3 337 148 -001 127 94 53 -21-16-16 000 21 04 09 -24.4 -24.7 29.04 3 3 353 164 -003 126 93 87 -19-15-15 000 22 04 10 -24.9 -25.5 29.05 4 4 40 211 -001 127101112 -16-15-15 000 23 04 11 -25.1 -25.5 29.07 2 2 1 172 -002 127 99116 -20-16-15 000 24 04 12 -25.3 -25.5 29.09 1 1 33 204 -001 128101113 -21-16-15 001 25 04 13 -25.5 -27.0 29.12 3 3 122 293 -001 114103106 -22-17-16 006 26 04 14 -26.6 -29.0 29.15 4 5 124 295 000 105104109 -23-17-16 005 27 04 15 -27.7 -30.1 29.17 4 7 165 335 000 107106107 -24-20-17 003 28 04 16 -28.2 -30.7 29.21 5 8 202 13 -003 105102108 -26-21-19 004 29 04 17 -27.0 -29.9 29.23 3 9 205 16 000 99100105 -25-22-19 011 30 04 18 -25.9 -28.8 29.24 5 11 174 345 000 98106104 -24-23-22 017 31 04 19 -25.8 -28.8 29.26 6 17 162 333 000 98104102 -24-22-23 018 32 04 20 -26.3 -29.3 29.28 6 9 164 335 -001 98101106 -25-23-23 009 33 04 21 -26.9 -29.8 29.31 8 13 184 354 -002 100 99116 -26-23-21 004 34 04 22 -27.0 -30.1 29.33 11 15 194 5 -003 97109121 -27-22-21 002 35 04 23 -27.2 -30.3 29.36 12 17 193 4 000 96104111 -27-21-20 003 36 05 00 -26.7 -29.7 29.38 12 19 197 8 000 97103111 -26-21-19 005 37 05 01 -25.6 -28.6 29.40 12 18 200 11 -002 97102107 -26-22-19 006 38 05 02 -24.7 -27.6 29.41 12 18 201 12 -002 97100106 -25-22-19 007 39 05 03 -24.2 -27.1 29.42 11 17 197 8 -001 96100106 -25-21-19 010 40 05 04 -24.4 -27.2 29.42 10 16 210 21 000 98102103 -25-23-19 006 41 05 05 -24.6 -27.1 29.42 10 17 214 25 000 102102 99 -25-22-20 005 42 05 06 -25.4 -27.6 29.41 9 17 213 24 000 106104 99 -25-21-20 003 43 05 07 -26.6 -28.2 29.41 8 17 220 31 000 115101 94 -24-21-21 001 44 05 08 -27.6 -28.4 29.39 8 16 230 41 000 130 96 95 -22-21-21 000 45 05 09 -28.3 -29.1 29.36 7 14 238 49 000 130 95 95 -22-20-20 000 46 05 10 -29.4 -30.2 29.35 6 13 247 58 000 131102 91 -20-20-20 000 47 05 11 -30.7 -31.6 29.33 6 16 263 74 001 133 99 68 -20-19-19 000 48 05 12 -30.4 -31.2 29.31 7 21 256 67 002 133100 61 -19-18-18 000 49 05 13 -29.8 -30.6 29.29 8 28 237 48 002 132 98 59 -18-18-18 000 50 05 14 -29.4 -30.2 29.27 7 32 248 59 000 131 99 67 -17-17-17 000 51 05 15 -29.2 -29.9 29.25 7 29 245 56 000 131 80 72 -17-17-17 000 52 05 16 -27.7 -29.2 29.23 9 34 234 44 000 115 69 80 -18-16-16 000 53 05 17 -26.8 -29.2 29.21 10 36 238 49 000 103 51 90 -17-16-16 000 54 05 18 -28.7 -29.4 29.19 8 29 261 72 -002 131 36105 -16-16-16 000 55 05 19 -29.7 -30.5 29.17 8 30 260 71 002 132 39100 -16-16-16 000 56 05 20 -29.2 -30.0 29.15 8 24 267 77 003 129 37 92 -16-16-16 000 57 05 21 -29.0 -30.3 29.14 7 22 269 80 001 123 38 83 -17-16-15 000 58 05 22 -29.2 -30.2 29.12 8 27 277 88 000 127 43 75 -16-16-15 000 59 05 23 -29.9 -30.6 29.11 9 29 275 86 002 132 37 62 -16-16-15 000 60 06 00 -29.5 -30.7 29.09 9 34 253 64 002 123 30 53 -17-15-15 000 61 06 01 -30.2 -30.6 29.08 5 16 246 57 000 132 34 49 -18-16-15 000 62 06 02 -29.6 -31.4 29.06 8 34 224 35 001 111 33 46 -19-18-16 000 63 06 03 -26.0 -29.7 29.04 13 35 236 47 000 88 38 46 -20-18-16 000 64 06 04 -24.0 -29.0 29.02 18 38 231 42 002 75 38 47 -21-18-17 000 65 06 05 -24.7 -29.5 29.00 17 40 240 51 000 77 41 46 -20-18-17 000 66 06 06 -24.4 -29.3 28.98 18 39 243 54 000 75 52 65 -19-16-16 000 67 06 07 -24.5 -29.2 28.95 13 36 241 52 -002 77 41 67 -20-17-15 000 68 06 08 -23.9 -28.8 28.93 15 40 242 53 001 75 37 73 -19-18-15 000 69 06 09 -23.5 -28.5 28.90 18 40 248 59 -001 74 38 85 -19-17-15 000 70 06 10 -22.2 -27.2 28.88 19 42 249 60 000 74 89108 -19-17-15 000 71 06 11 -20.7 -24.1 28.85 20 42 249 60 000 88 99106 -20-18-14 002 72 06 12 -19.2 -21.5 28.83 20 38 249 60 000 99104113 -19-17-15 009 73 06 13 -18.0 -20.3 28.80 22 36 245 55 000 97107118 -18-17-16 007 74 06 14 -17.5 -19.8 28.78 20 32 241 52 000 97113119 -18-16-16 005 75 06 15 -16.8 -18.9 28.76 19 28 242 52 -004 98114110 -17-16-17 002 76 06 16 -16.2 -18.0 28.74 14 23 241 52 -001 101116104 -16-15-17 001 77 06 17 -15.9 -17.1 28.72 12 18 240 50 000 107115113 -14-15-16 001 78 06 18 -15.9 -16.3 28.71 10 16 225 36 -001 116105120 -15-15-16 000 79 06 19 -16.2 -16.6 28.70 8 14 204 14 002 116117118 -16-16-17 001 80 06 20 -16.7 -17.2 28.70 6 14 195 6 003 117118113 -17-17-17 001 81 06 21 -17.7 -18.2 28.70 7 9 197 8 002 118113 96 -17-17-19 000 82 06 22 -20.0 -20.4 28.71 9 17 194 5 -003 121121 85 -18-19-20 000 83 06 23 -19.4 -20.2 28.71 8 16 213 24 -001 116122 68 -19-20-22 001 84 07 00 -19.7 -21.5 28.71 10 16 196 7 000 105124 57 -20-22-23 002 85 07 01 -20.7 -23.2 28.72 14 18 189 0 -001 98124 65 -21-22-24 002 86 07 02 -21.7 -24.0 28.73 11 16 185 356 -002 101121 59 -22-23-25 002 87 07 03 -24.2 -27.0 28.75 13 18 174 345 -004 98118 48 -25-25-26 001 88 07 04 -26.0 -28.6 28.76 10 19 189 359 -003 101111 59 -26-26-23 000 89 07 05 -27.6 -29.0 28.77 8 16 206 16 -003 120112 72 -27-26-24 000 90 07 06 -28.8 -30.5 28.77 9 16 195 6 -004 115116 90 -28-25-23 000 91 07 07 -28.9 -30.4 28.77 11 16 206 17 -001 118120 82 -28-26-20 000 92 07 08 -28.5 -31.3 28.77 11 21 198 9 -004 103121 88 -28-25-21 000 93 07 09 -27.9 -30.8 28.78 11 18 197 8 -003 100118100 -28-25-21 000 94 07 10 -28.0 -31.2 28.79 11 17 187 358 -002 97117102 -28-25-21 000 95 07 11 -28.0 -31.2 28.80 10 19 188 359 000 96113106 -28-25-22 001 96 07 12 -27.6 -30.8 28.81 11 19 194 5 000 96107106 -27-25-22 004 97 07 13 -26.9 -30.1 28.81 12 22 190 1 000 96105105 -26-25-23 006 98 07 14 -26.5 -29.6 28.81 12 20 184 355 -003 96108104 -26-25-23 006 99 07 15 -26.4 -29.5 28.82 13 23 186 357 -002 96 99103 -26-25-24 013 100 07 16 -26.5 -29.6 28.83 12 26 186 357 -001 96 98102 -27-25-24 014 101 07 17 -26.9 -30.1 28.84 11 23 179 350 000 96 98102 -27-26-25 013 102 07 18 -27.3 -30.5 28.84 11 19 176 346 002 96 96104 -27-25-23 011 103 07 19 -27.7 -30.9 28.85 11 18 185 356 -002 96 98104 -28-26-24 009 104 07 20 -28.1 -31.4 28.86 11 17 189 0 -001 96100104 -29-27-25 006 105 07 21 -28.4 -31.7 28.88 11 17 197 7 -001 96101104 -29-26-24 006 106 07 22 -28.7 -31.8 28.88 11 17 196 7 000 98 99113 -28-25-24 004 107 07 23 -28.0 -31.2 28.89 10 15 196 7 000 96 97118 -27-25-24 000 108 08 00 -28.2 -31.4 28.89 9 13 206 17 001 96 96115 -27-25-23 001 109 08 01 -30.1 -32.6 28.89 8 14 220 31 000 107101111 -28-26-23 003 110 08 02 -31.2 -33.6 28.89 8 15 219 30 000 110100117 -29-26-24 001 111 08 03 -30.6 -33.8 28.89 10 14 212 23 -002 98 98120 -28-25-22 001 112 08 04 -29.9 -33.2 28.89 9 12 200 11 000 97 99107 -28-25-23 001 113 08 05 -29.8 -33.0 28.89 8 12 214 25 -002 97 98103 -27-25-22 001 114 08 06 -32.1 -34.5 28.89 7 11 225 36 -003 110 94 97 -27-24-22 000 115 08 07 -33.2 -34.7 28.88 6 12 241 52 -002 125104 81 -25-23-22 000 116 08 08 -30.5 -32.3 28.87 4 13 262 73 -001 115124101 -23-22-23 000 117 08 09 -27.3 -29.8 28.86 5 18 284 95 000 104122 97 -23-20-21 001 118 08 10 -25.7 -27.1 28.85 8 24 250 61 -002 118117103 -20-20-19 001 119 08 11 -23.1 -23.6 28.84 12 27 224 35 -003 124103 94 -20-20-20 001 120 08 12 -22.0 -23.7 28.83 8 28 226 37 -003 109106101 -19-19-20 009 * 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.