AWS Alexander Tall Tower! site lat/lon = (-78.9670,170.8160) cell lat/lon = (-78.9707,170.7961) Forecast initialized at 2026-05-03/00 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 03 00 -24.0 -30.4 28.87 17 21 257 68 000 69 89 98 -23-20-18 000 1 03 01 -24.8 -29.5 28.86 16 34 260 70 000 78 96 99 -22-19-18 000 2 03 02 -24.9 -30.2 28.86 18 37 261 72 001 73 93106 -22-19-17 000 3 03 03 -24.3 -29.3 28.84 21 41 258 69 000 76103111 -24-19-17 000 4 03 04 -21.0 -23.8 28.83 22 38 248 59 000 94105113 -21-17-17 000 5 03 05 -19.6 -22.2 28.80 23 36 249 59 001 96108111 -19-16-17 000 6 03 06 -18.6 -20.8 28.79 21 32 247 58 000 98108110 -18-16-17 000 7 03 07 -18.8 -19.9 28.77 17 29 247 58 000 112112101 -16-15-16 000 8 03 08 -17.2 -18.8 28.75 15 23 243 54 -003 104103101 -15-15-16 007 9 03 09 -16.2 -17.8 28.74 11 18 232 42 -003 102103102 -16-16-17 024 10 03 10 -17.5 -17.9 28.79 13 18 205 16 -001 117119119 -18-18-18 019 11 03 11 -18.2 -18.6 28.79 13 19 193 3 000 119121120 -19-19-19 001 12 03 12 -18.4 -19.0 28.82 12 18 186 357 -004 115122120 -19-20-20 006 13 03 13 -19.3 -21.6 28.84 13 18 179 350 -006 99104105 -20-20-18 022 14 03 14 -20.7 -23.1 28.87 14 21 181 352 -001 99107108 -21-19-17 010 15 03 15 -22.4 -22.9 28.91 16 23 174 345 000 124115 86 -23-19-18 002 16 03 16 -21.9 -22.4 28.93 15 21 179 350 -002 123113 72 -23-18-17 000 17 03 17 -21.7 -22.3 28.93 11 18 196 7 -003 121 78 83 -22-15-16 000 18 03 18 -20.9 -21.5 28.94 10 19 194 5 000 120 77 89 -21-16-15 001 19 03 19 -20.5 -21.5 28.94 9 19 194 5 000 115 80 99 -19-14-15 001 20 03 20 -20.6 -21.9 28.94 4 12 185 356 000 113 85105 -20-14-14 003 21 03 21 -20.7 -21.8 28.95 1 12 262 72 004 112115109 -20-19-16 003 22 03 22 -21.2 -22.1 28.95 2 8 249 60 000 114121103 -19-20-17 001 23 03 23 -21.7 -22.2 28.95 2 10 205 16 -002 119116113 -20-18-16 000 24 04 00 -21.6 -22.2 28.96 5 11 206 17 -004 123118105 -20-17-16 000 25 04 01 -21.1 -21.6 28.98 5 10 201 12 -002 122120102 -21-19-16 000 26 04 02 -21.1 -21.6 29.00 5 8 166 336 -001 122123 82 -22-21-16 000 27 04 03 -21.8 -22.2 29.01 5 8 135 305 000 123122 67 -21-21-16 000 28 04 04 -22.1 -22.5 29.04 4 6 152 323 -005 124123 68 -21-21-17 000 29 04 05 -22.4 -22.7 29.04 4 5 148 319 -004 124122 73 -21-21-16 000 30 04 06 -22.6 -23.0 29.06 3 4 142 313 -003 124122 79 -22-20-17 000 31 04 07 -22.9 -23.3 29.07 3 4 117 287 -002 123121 79 -22-19-16 000 32 04 08 -23.2 -24.1 29.08 2 4 116 287 004 116122 84 -22-21-16 000 33 04 09 -23.3 -25.0 29.09 2 2 56 227 -003 109123 98 -23-21-18 002 34 04 10 -23.7 -25.8 29.11 2 2 53 224 -005 106124 98 -22-22-17 002 35 04 11 -23.6 -25.6 29.13 2 2 62 233 000 106122104 -23-21-16 000 36 04 12 -24.1 -26.3 29.15 3 3 57 228 000 104123110 -23-21-16 001 37 04 13 -24.4 -26.8 29.17 2 3 71 242 -001 102123 84 -23-21-16 001 38 04 14 -25.1 -27.7 29.20 3 3 96 267 -002 102124 85 -23-22-17 000 39 04 15 -25.3 -28.0 29.23 4 5 112 283 000 99115103 -23-22-17 000 40 04 16 -26.9 -29.4 29.25 4 7 133 304 -001 105108104 -24-21-19 003 41 04 17 -27.9 -29.9 29.28 3 7 179 349 -002 113110 98 -25-22-20 001 42 04 18 -27.4 -29.5 29.31 5 8 183 354 000 108126 97 -25-23-21 000 43 04 19 -27.6 -30.3 29.33 7 10 170 341 -001 102125102 -24-23-20 000 44 04 20 -27.7 -30.8 29.35 7 9 170 340 000 98126106 -23-23-23 000 45 04 21 -28.5 -31.5 29.37 6 8 169 340 -001 98117106 -24-23-23 001 46 04 22 -28.6 -31.8 29.40 7 9 169 340 -002 97113101 -24-22-24 001 47 04 23 -28.2 -31.3 29.43 8 9 179 349 000 97106 99 -25-23-23 001 48 05 00 -28.9 -32.1 29.44 8 11 184 354 000 97103106 -26-22-24 001 49 05 01 -30.1 -32.8 29.45 7 12 203 14 -001 104118111 -27-23-23 001 50 05 02 -32.6 -34.1 29.46 8 13 211 22 -003 124124111 -27-23-23 000 51 05 03 -33.6 -35.2 29.46 8 14 203 14 -001 124121107 -28-23-21 000 52 05 04 -34.4 -36.1 29.46 7 14 222 33 001 124121103 -28-23-21 000 53 05 05 -34.5 -36.3 29.46 7 15 222 33 -001 124111 88 -27-22-21 000 54 05 06 -34.3 -36.0 29.45 7 15 230 41 -001 125100 73 -27-21-20 000 55 05 07 -34.6 -36.4 29.43 7 14 243 54 000 124 98 66 -24-21-20 000 56 05 08 -34.4 -35.6 29.40 8 15 258 68 000 131 90 62 -22-21-20 000 57 05 09 -33.5 -34.4 29.38 7 20 251 62 001 137 99 59 -21-20-19 000 58 05 10 -32.6 -33.4 29.35 7 29 253 63 000 135 85 66 -18-19-18 000 59 05 11 -32.2 -32.9 29.33 9 33 275 86 000 136 82 73 -18-18-18 000 60 05 12 -31.1 -31.8 29.31 9 37 281 92 000 134 49 80 -18-17-17 000 61 05 13 -30.2 -31.0 29.29 8 27 273 84 000 133 45 94 -17-17-17 000 62 05 14 -30.8 -31.5 29.27 8 24 270 81 001 133 40 96 -17-17-16 000 63 05 15 -31.1 -31.9 29.25 8 29 291 102 000 133 37 94 -17-16-16 000 64 05 16 -30.1 -30.9 29.23 9 27 286 97 -002 129 32 90 -18-15-16 000 65 05 17 -29.8 -30.7 29.21 10 25 282 93 -002 129 29 84 -19-15-16 000 66 05 18 -30.0 -30.7 29.18 10 26 281 91 001 132 28 80 -19-14-15 000 67 05 19 -29.6 -30.6 29.17 10 24 273 84 000 127 27 65 -20-14-15 000 68 05 20 -29.2 -30.4 29.15 10 27 254 65 001 123 56 61 -18-16-15 000 69 05 21 -29.3 -30.3 29.13 10 30 258 69 001 125 49 57 -17-16-16 000 70 05 22 -28.5 -30.5 29.12 12 31 263 74 000 110 33 52 -16-16-16 000 71 05 23 -29.1 -30.5 29.11 10 32 260 71 003 119 31 44 -16-16-16 000 72 06 00 -28.4 -30.7 29.10 10 34 255 65 001 106 34 43 -17-17-17 000 73 06 01 -26.8 -30.3 29.08 12 41 247 57 002 89 43 44 -20-19-15 000 74 06 02 -23.9 -29.0 29.05 18 46 238 49 002 74 36 43 -20-18-16 000 75 06 03 -23.5 -28.6 29.04 19 38 225 36 002 74 41 42 -21-18-18 000 76 06 04 -24.9 -29.3 29.02 17 41 234 45 -002 80 37 47 -21-17-17 000 77 06 05 -24.8 -29.7 28.99 16 42 239 50 -001 76 32 51 -19-17-16 000 78 06 06 -24.0 -29.2 28.96 18 40 240 50 000 74 33 53 -19-18-16 000 79 06 07 -24.5 -29.4 28.93 16 43 245 55 001 76 37 61 -20-18-16 000 80 06 08 -23.2 -28.6 28.90 20 45 245 56 000 71 39 60 -19-18-16 000 81 06 09 -22.8 -27.7 28.87 20 45 249 60 002 75 92 95 -21-17-15 000 82 06 10 -20.8 -24.1 28.84 21 44 247 57 -001 89 98109 -20-17-14 003 83 06 11 -18.7 -21.2 28.81 24 43 246 57 000 95101109 -19-18-15 008 84 06 12 -18.1 -20.4 28.78 23 40 246 56 -001 97102 98 -18-17-16 008 85 06 13 -17.5 -19.7 28.75 22 38 246 56 000 97101105 -18-16-16 007 86 06 14 -17.1 -19.1 28.73 20 32 245 55 000 98103105 -17-15-15 009 87 06 15 -16.6 -18.5 28.71 18 28 244 55 000 99104104 -16-15-15 010 88 06 16 -16.1 -17.8 28.69 13 21 243 54 -001 101104102 -14-15-15 011 89 06 17 -16.0 -17.0 28.68 10 16 219 30 000 108102102 -15-15-16 011 90 06 18 -17.0 -18.1 28.68 9 16 203 14 000 110104 97 -16-17-17 006 91 06 19 -18.9 -19.7 28.69 11 16 194 5 000 115110 98 -19-18-19 006 92 06 20 -21.0 -21.8 28.69 9 14 192 3 000 118122 85 -21-20-18 007 93 06 21 -21.3 -22.2 28.69 12 15 196 7 -001 118126 69 -22-24-19 001 94 06 22 -21.4 -23.1 28.70 9 15 209 20 000 107126 69 -22-23-25 002 95 06 23 -23.0 -25.0 28.71 13 17 201 12 001 106123 59 -23-24-25 002 96 07 00 -25.0 -27.8 28.72 10 14 201 12 -004 99111 72 -26-25-25 001 97 07 01 -26.7 -29.6 28.72 11 16 197 8 001 98112 67 -27-26-21 000 98 07 02 -28.2 -30.6 28.72 10 17 213 23 -003 107113 83 -27-26-20 000 99 07 03 -27.9 -30.1 28.71 8 17 218 28 -003 108128 88 -26-25-17 000 100 07 04 -26.3 -28.4 28.70 11 21 202 12 -001 108128 69 -25-25-19 001 101 07 05 -24.7 -26.8 28.70 7 22 215 26 -005 106126 67 -23-24-18 001 102 07 06 -22.6 -23.4 28.69 8 21 206 17 000 120124 67 -22-22-19 001 103 07 07 -21.5 -22.0 28.69 7 20 210 20 -005 123124 63 -20-22-17 001 104 07 08 -20.0 -20.4 28.69 15 21 200 11 -005 121124 57 -21-22-17 000 105 07 09 -18.9 -19.3 28.69 14 25 200 11 -005 120122 56 -19-20-19 000 106 07 10 -17.6 -17.9 28.69 17 25 205 16 -005 118121 59 -18-19-17 000 107 07 11 -16.8 -17.2 28.69 18 27 200 11 -003 117120 61 -17-19-17 000 108 07 12 -16.1 -16.4 28.69 18 27 204 15 -001 116119 61 -17-18-17 000 109 07 13 -16.1 -16.4 28.69 18 28 208 19 000 116113 93 -17-16-16 000 110 07 14 -16.2 -16.5 28.68 15 30 216 27 -001 116107104 -14-15-16 001 111 07 15 -15.6 -16.0 28.67 17 31 212 23 000 115108 81 -14-15-16 000 112 07 16 -14.7 -15.8 28.67 18 31 210 21 -001 106104 84 -14-15-16 001 113 07 17 -13.9 -16.3 28.68 20 34 202 13 -003 92 93 94 -14-15-16 005 114 07 18 -13.4 -15.9 28.68 23 35 208 19 -004 91 97108 -14-15-16 002 115 07 19 -14.1 -17.4 28.69 22 38 204 15 003 84 87 99 -14-15-16 000 116 07 20 -15.0 -16.8 28.70 23 38 210 20 -002 99 98 84 -15-15-16 000 117 07 21 -15.7 -17.5 28.71 22 36 208 19 000 100 94 76 -15-15-17 000 118 07 22 -16.7 -19.0 28.72 19 35 211 22 -002 96 91 75 -16-16-17 000 119 07 23 -16.9 -19.2 28.73 19 34 209 20 -003 96 90 72 -16-17-18 000 120 08 00 -17.4 -19.5 28.74 17 32 215 26 002 98 91 77 -16-17-18 000 * 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.