AWS Alexander Tall Tower! site lat/lon = (-78.9670,170.8160) cell lat/lon = (-78.9707,170.7961) Forecast initialized at 2025-12-23/00 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 23 00 -8.0 -12.7 29.34 7 10 240 51 000 54 27 27 -8 -7 -8 000 1 23 01 -7.6 -12.6 29.35 8 14 239 50 001 66 29 26 -8 -8 -8 000 2 23 02 -7.5 -12.0 29.35 9 15 251 62 000 69 29 22 -8 -8 -8 000 3 23 03 -7.2 -11.5 29.36 9 15 256 67 001 70 35 22 -7 -8 -8 000 4 23 04 -7.1 -11.1 29.37 9 15 249 60 001 72 47 22 -8 -9 -8 000 5 23 05 -7.2 -10.8 29.36 8 13 248 59 001 76 37 25 -8 -8 -7 000 6 23 06 -7.6 -10.2 29.36 5 10 244 55 -001 83 46 28 -8 -9 -7 000 7 23 07 -8.3 -10.4 29.37 5 11 242 52 000 88 56 32 -8 -9 -8 000 8 23 08 -8.8 -10.9 29.34 1 8 266 77 001 92 25 41 -7 -6 -7 000 9 23 09 -10.5 -11.6 29.35 4 5 356 167 002 101 30 43 -7 -6 -7 000 10 23 10 -11.2 -11.9 29.34 3 3 17 188 001 105 29 44 -7 -7 -8 000 11 23 11 -12.9 -13.5 29.33 6 6 42 212 -001 109 39 57 -6 -7 -8 000 12 23 12 -13.4 -14.2 29.32 7 7 18 189 -001 109 45 43 -9 -7 -8 000 13 23 13 -13.9 -14.4 29.32 5 5 2 173 -001 113 54 30 -8 -7 -8 000 14 23 14 -17.4 -17.6 29.34 1 1 80 250 002 118 87 26 -9 -8 -9 000 15 23 15 -17.6 -17.8 29.36 5 6 172 342 002 118 40 35 -8 -8 -9 000 16 23 16 -17.8 -18.0 29.38 4 5 186 357 002 119 45 36 -8 -8 -9 000 17 23 17 -17.2 -17.4 29.39 3 6 187 357 002 118 42 33 -9 -8 -9 000 18 23 18 -15.8 -15.9 29.39 1 2 246 57 -001 116 45 36 -9 -8 -9 000 19 23 19 -14.5 -14.6 29.39 1 1 324 135 003 115 49 33 -9 -9 -9 000 20 23 20 -14.2 -14.2 29.40 1 1 303 114 003 114 54 32 -9 -9-10 000 21 23 21 -13.1 -13.6 29.41 2 2 307 117 000 109 62 33 -9 -9 -9 000 22 23 22 -11.6 -12.5 29.41 0 0 323 133 000 104 62 34 -8 -8 -9 000 23 23 23 -10.6 -11.6 29.41 1 1 329 140 -002 102 56 35 -8 -8 -9 000 24 24 00 -9.7 -11.1 29.41 1 1 57 228 -002 98 43 36 -8 -8 -8 000 25 24 01 -9.0 -10.7 29.42 1 1 17 188 004 95 45 36 -9 -8 -8 000 26 24 02 -8.5 -10.4 29.43 2 2 200 11 -001 92 45 39 -8 -8 -8 000 27 24 03 -8.1 -10.1 29.44 3 3 196 7 000 91 42 34 -8 -7 -8 000 28 24 04 -7.9 -9.9 29.44 4 4 232 42 000 91 41 22 -8 -7 -7 000 29 24 05 -7.9 -9.8 29.45 6 8 219 30 002 91 44 23 -8 -7 -8 000 30 24 06 -8.0 -9.7 29.45 5 7 247 57 005 93 39 26 -8 -7 -7 000 31 24 07 -8.6 -10.2 29.45 6 10 239 50 006 94 38 30 -7 -7 -7 000 32 24 08 -9.5 -10.9 29.45 6 12 265 75 -002 97 27 28 -6 -6 -6 000 33 24 09 -10.2 -11.3 29.45 7 16 261 71 002 101 29 29 -5 -5 -6 000 34 24 10 -10.8 -11.6 29.46 8 20 220 31 004 105 42 28 -5 -6 -7 000 35 24 11 -10.8 -11.7 29.46 9 17 232 43 003 104 32 17 -6 -6 -6 000 36 24 12 -11.7 -12.3 29.46 8 17 234 45 005 107 19 19 -5 -5 -5 000 37 24 13 -12.4 -12.8 29.47 8 18 234 45 004 112 12 21 -4 -4 -5 000 38 24 14 -14.7 -15.0 29.48 5 20 219 30 007 115 21 22 -4 -4 -5 000 39 24 15 -14.3 -14.7 29.49 8 22 221 32 -005 114 25 22 -4 -4 -5 000 40 24 16 -12.0 -12.7 29.49 11 23 232 43 -001 107 22 27 -3 -4 -5 000 41 24 17 -10.6 -12.5 29.48 13 27 228 38 -001 93 23 38 -2 -3 -4 000 42 24 18 -9.6 -12.5 29.48 14 26 223 34 002 84 29 43 -4 -2 -3 000 43 24 19 -8.6 -11.9 29.49 15 29 221 32 003 79 25 41 -3 -2 -3 000 44 24 20 -7.6 -11.2 29.49 14 26 226 36 000 76 27 41 -2 -2 -4 000 45 24 21 -6.7 -10.1 29.49 9 20 210 21 006 78 21 38 -4 -3 -4 000 46 24 22 -6.0 -8.9 29.49 11 20 226 37 -005 81 21 35 -5 -2 -3 000 47 24 23 -5.9 -8.5 29.49 12 19 231 42 000 83 22 35 -4 -3 -3 000 48 25 00 -5.8 -8.3 29.48 11 17 234 45 000 84 19 32 -4 -2 -3 000 49 25 01 -5.3 -8.0 29.48 10 13 235 46 000 82 20 27 -3 -2 -3 000 50 25 02 -4.9 -7.2 29.47 10 13 245 56 001 85 20 25 -3 -2 -3 000 51 25 03 -4.5 -6.9 29.46 10 12 239 50 003 83 20 23 -3 -2 -3 000 52 25 04 -4.3 -6.5 29.45 9 12 240 51 001 85 21 20 -2 -2 -3 000 53 25 05 -4.4 -6.3 29.44 8 12 236 47 001 88 21 20 -2 -2 -3 000 54 25 06 -4.9 -6.5 29.44 7 11 213 23 001 90 21 21 -3 -2 -3 000 55 25 07 -5.7 -7.3 29.43 6 12 211 21 001 91 21 23 -2 -2 -3 000 56 25 08 -6.7 -8.2 29.44 8 14 213 24 000 93 21 24 -2 -2 -3 000 57 25 09 -7.7 -8.8 29.44 7 13 218 29 000 98 21 23 -2 -2 -3 000 58 25 10 -9.2 -9.7 29.44 6 11 229 40 000 108 21 23 -2 -2 -3 000 59 25 11 -11.7 -11.8 29.44 4 11 213 24 002 112 20 22 -3 -2 -3 000 60 25 12 -13.4 -13.7 29.44 4 9 241 52 000 113 21 22 -3 -3 -3 000 61 25 13 -14.2 -14.5 29.44 4 8 235 45 000 114 22 21 -3 -3 -3 000 62 25 14 -15.2 -15.5 29.44 4 8 241 52 001 115 22 20 -3 -3 -3 000 63 25 15 -16.1 -16.4 29.43 3 6 255 66 000 117 25 21 -3 -4 -4 000 64 25 16 -16.3 -16.5 29.43 3 5 245 56 000 117 28 22 -3 -4 -4 000 65 25 17 -16.2 -16.4 29.43 4 5 252 62 000 117 27 22 -3 -4 -4 000 66 25 18 -15.2 -16.0 29.42 4 5 270 81 000 109 27 22 -4 -4 -4 000 67 25 19 -13.6 -14.8 29.42 2 5 247 58 000 103 26 23 -4 -4 -4 000 68 25 20 -11.6 -11.7 29.42 3 4 230 41 000 112 25 24 -4 -4 -4 000 69 25 21 -10.8 -11.0 29.42 3 3 205 15 -001 110 26 24 -4 -4 -4 000 70 25 22 -9.6 -10.5 29.42 1 1 163 334 001 103 25 24 -4 -4 -4 000 71 25 23 -8.5 -10.0 29.42 2 2 160 330 000 95 26 24 -4 -4 -4 000 72 26 00 -7.6 -9.3 29.42 1 1 253 64 000 93 27 25 -4 -4 -4 000 73 26 01 -6.6 -8.8 29.42 1 1 211 22 000 89 26 25 -4 -4 -4 000 74 26 02 -6.0 -8.6 29.42 1 2 202 12 -002 85 28 24 -5 -4 -4 000 75 26 03 -5.6 -8.2 29.41 1 1 166 337 001 85 27 23 -4 -4 -4 000 76 26 04 -5.4 -8.0 29.41 0 0 231 42 000 84 30 23 -5 -4 -5 000 77 26 05 -5.4 -7.5 29.40 0 0 232 43 000 88 31 25 -5 -5 -5 000 78 26 06 -5.7 -7.6 29.40 0 1 284 94 000 89 29 25 -4 -4 -5 000 79 26 07 -6.3 -7.9 29.40 1 1 153 323 000 93 27 25 -4 -4 -5 000 80 26 08 -7.1 -8.0 29.40 2 3 132 302 000 99 27 25 -5 -4 -5 000 81 26 09 -8.3 -8.4 29.41 2 2 113 284 000 107 32 25 -5 -5 -5 000 82 26 10 -10.8 -11.3 29.41 1 2 102 273 000 110 35 24 -5 -5 -5 000 83 26 11 -12.7 -12.8 29.41 1 2 104 274 001 113 34 24 -5 -5 -5 000 84 26 12 -15.2 -15.4 29.41 0 2 45 216 000 116 34 24 -5 -5 -5 000 85 26 13 -15.7 -16.0 29.40 0 2 37 208 -001 116 36 25 -5 -5 -6 000 86 26 14 -16.4 -16.6 29.40 1 1 107 278 -001 117 37 26 -5 -5 -6 000 87 26 15 -17.2 -17.3 29.40 1 1 92 263 000 118 39 30 -5 -5 -6 000 88 26 16 -15.5 -15.6 29.40 1 2 57 228 000 116 37 35 -5 -5 -6 000 89 26 17 -14.5 -14.6 29.40 1 1 57 228 000 115 37 37 -6 -5 -6 000 90 26 18 -14.0 -14.1 29.40 1 1 60 231 000 114 37 36 -6 -6 -6 000 91 26 19 -13.6 -13.7 29.40 1 1 81 252 000 114 39 34 -6 -6 -6 000 92 26 20 -12.9 -13.0 29.40 0 0 81 252 000 113 44 33 -6 -6 -6 000 93 26 21 -11.7 -11.7 29.40 0 0 72 243 000 112 49 32 -5 -6 -6 000 94 26 22 -10.5 -10.5 29.40 0 0 105 276 000 110 51 30 -5 -6 -6 000 95 26 23 -9.5 -9.5 29.40 1 1 268 79 000 109 47 29 -5 -6 -6 000 96 27 00 -8.3 -8.3 29.40 1 1 166 337 000 108 43 27 -6 -6 -6 000 97 27 01 -7.5 -7.5 29.40 2 2 117 288 000 107 36 27 -5 -5 -6 000 98 27 02 -6.9 -6.9 29.40 0 0 82 252 000 107 34 27 -5 -5 -6 000 99 27 03 -6.5 -6.5 29.40 0 0 292 103 -001 106 33 27 -5 -5 -6 000 100 27 04 -6.3 -6.3 29.39 1 1 225 35 000 106 36 28 -5 -5 -6 000 101 27 05 -6.5 -6.5 29.39 0 0 182 353 000 106 37 28 -5 -5 -6 000 102 27 06 -6.7 -6.7 29.39 1 1 185 356 000 106 41 28 -5 -5 -6 000 103 27 07 -7.1 -7.1 29.39 1 1 119 290 -001 107 41 27 -5 -5 -6 000 104 27 08 -7.5 -7.5 29.40 0 1 117 288 000 107 38 27 -5 -5 -6 000 105 27 09 -8.1 -8.2 29.41 1 1 236 47 000 108 36 28 -5 -5 -6 000 106 27 10 -9.1 -9.1 29.41 2 2 251 61 000 109 36 28 -5 -5 -6 000 107 27 11 -10.1 -10.2 29.42 2 2 200 10 000 110 36 29 -5 -5 -6 000 108 27 12 -11.0 -11.1 29.43 2 2 203 13 000 111 38 29 -5 -5 -6 000 109 27 13 -11.7 -11.8 29.43 2 3 242 53 000 112 39 27 -5 -5 -5 000 110 27 14 -11.8 -11.9 29.43 3 3 220 31 000 112 38 27 -5 -5 -5 000 111 27 15 -12.2 -12.3 29.44 4 4 210 21 000 112 33 28 -5 -5 -5 000 112 27 16 -12.3 -12.4 29.44 3 4 225 36 000 112 29 28 -5 -5 -5 000 113 27 17 -12.5 -12.7 29.45 5 5 223 34 000 113 28 26 -6 -5 -5 000 114 27 18 -12.0 -12.1 29.45 5 5 228 39 000 112 29 24 -5 -4 -4 000 115 27 19 -10.6 -10.6 29.46 4 7 242 53 001 111 25 24 -4 -4 -5 000 116 27 20 -11.0 -11.1 29.46 6 7 250 61 000 111 24 24 -4 -4 -4 000 117 27 21 -10.1 -10.1 29.47 6 6 228 39 000 110 24 23 -6 -4 -4 000 118 27 22 -9.1 -9.1 29.48 5 8 224 35 000 109 24 22 -4 -4 -4 000 119 27 23 -8.0 -8.0 29.48 5 7 226 37 -001 108 22 24 -4 -3 -4 000 120 28 00 -7.2 -7.2 29.48 4 6 221 32 000 107 23 24 -4 -4 -4 000 * 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.