AWS Alexander Tall Tower! site lat/lon = (-78.9670,170.8160) cell lat/lon = (-78.9707,170.7961) Forecast initialized at 2026-01-28/00 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 28 00 -13.6 -15.8 29.05 11 13 227 38 000 90 97 77 -14-14-14 000 1 28 01 -12.4 -14.6 29.03 13 18 221 32 000 93114 84 -14-14-14 000 2 28 02 -11.7 -13.9 29.05 14 18 217 28 001 92113 88 -13-14-13 000 3 28 03 -11.3 -13.2 29.04 14 18 213 23 000 94114 84 -13-14-13 000 4 28 04 -10.8 -12.6 29.03 14 18 217 28 001 95112 85 -12-12-14 000 5 28 05 -10.4 -12.2 29.03 15 19 214 25 001 95113 87 -12-12-13 000 6 28 06 -10.2 -12.0 29.03 15 20 215 26 001 94110105 -11-12-12 000 7 28 07 -10.3 -12.1 29.02 16 21 213 23 001 94109116 -11-12-11 000 8 28 08 -10.2 -12.0 29.02 16 22 212 22 000 94104115 -11-11-11 002 9 28 09 -10.1 -11.8 29.02 16 20 212 23 000 95105115 -11-11-11 001 10 28 10 -9.9 -11.6 29.03 15 20 210 21 001 95107113 -11-11-11 004 11 28 11 -9.9 -11.5 29.02 14 19 209 20 000 96111114 -11-11-12 001 12 28 12 -10.1 -11.6 29.00 14 19 208 19 000 97111114 -11-11-12 001 13 28 13 -10.2 -11.7 29.00 14 18 206 17 -002 97109114 -11-12-13 002 14 28 14 -10.3 -11.8 29.00 13 18 205 16 000 97107109 -11-12-13 006 15 28 15 -10.3 -11.9 29.01 13 18 199 10 000 96108106 -11-12-13 003 16 28 16 -10.5 -12.2 29.02 13 18 192 3 002 95110110 -11-13-13 001 17 28 17 -10.8 -12.6 29.01 13 18 192 3 000 95102110 -12-13-13 010 18 28 18 -11.2 -13.1 29.00 14 19 198 8 -001 95 88107 -12-12-11 004 19 28 19 -11.4 -13.4 29.00 14 19 197 8 001 94 88 98 -13-12-11 002 20 28 20 -11.8 -13.8 29.00 15 19 199 10 000 93 95 99 -13-12-11 002 21 28 21 -11.7 -13.7 29.00 14 18 199 10 000 94101102 -13-12-11 004 22 28 22 -11.5 -13.4 29.00 13 18 198 9 -001 94106106 -13-14-12 006 23 28 23 -11.2 -13.1 28.99 13 16 193 4 000 94112109 -13-14-13 012 24 29 00 -10.8 -12.9 28.99 14 17 192 3 -001 92108109 -12-14-14 011 25 29 01 -10.6 -12.8 28.99 14 17 190 1 -001 92108109 -12-13-14 007 26 29 02 -10.5 -12.6 28.98 14 17 190 1 -002 92105108 -12-13-14 007 27 29 03 -10.1 -12.2 28.99 14 17 188 358 -001 91105108 -11-13-14 015 28 29 04 -10.0 -12.1 28.99 14 17 185 356 -001 92106105 -11-13-14 022 29 29 05 -10.0 -12.1 28.98 13 17 183 354 000 92107109 -11-13-13 016 30 29 06 -10.3 -12.3 28.98 13 16 186 356 000 93105110 -11-13-13 009 31 29 07 -10.7 -12.6 28.97 12 16 186 357 -001 94104111 -12-13-13 009 32 29 08 -11.0 -12.8 28.97 12 15 184 355 -001 95103109 -12-13-13 010 33 29 09 -11.3 -13.1 28.97 11 15 183 354 000 96101109 -12-13-13 010 34 29 10 -12.0 -13.6 28.97 10 16 186 357 000 98 82105 -12-13-12 008 35 29 11 -13.0 -14.4 28.97 10 17 193 3 000 101 60 62 -13-12-11 000 36 29 12 -14.2 -15.6 28.97 9 17 195 6 -001 103 48 53 -13-11-11 000 37 29 13 -15.2 -16.3 28.96 9 16 197 8 000 107 45 51 -12-11-11 000 38 29 14 -16.2 -16.9 28.96 9 16 200 11 000 112 44 52 -12-11-11 000 39 29 15 -16.9 -17.3 28.95 9 16 201 12 001 117 45 47 -12-11-11 000 40 29 16 -17.4 -17.9 28.95 8 18 210 21 000 118 50 41 -12-12-11 000 41 29 17 -17.2 -17.9 28.94 8 18 211 21 000 114 56 40 -11-12-12 000 42 29 18 -16.4 -18.2 28.93 9 19 215 26 000 101 51 41 -10-11-12 000 43 29 19 -15.4 -18.2 28.92 9 19 213 24 000 90 47 41 -10-11-11 000 44 29 20 -14.6 -17.6 28.91 11 19 211 22 000 87 44 41 -10-10-11 000 45 29 21 -14.2 -17.3 28.90 12 20 212 23 000 85 41 41 -10-10-10 000 46 29 22 -13.5 -16.8 28.89 12 20 214 25 001 84 40 42 -10-10-10 000 47 29 23 -12.8 -16.2 28.89 13 22 216 27 002 83 39 45 -10 -9-10 000 48 30 00 -12.0 -15.6 28.87 14 24 218 29 000 80 37 57 -10 -9 -9 000 49 30 01 -11.0 -14.8 28.85 16 26 213 24 000 78 40 76 -10 -9 -9 000 50 30 02 -10.5 -14.1 28.85 16 23 208 19 000 79 45 76 -11-10 -9 000 51 30 03 -10.6 -13.6 28.85 16 23 204 15 000 84 43 72 -11-10-10 000 52 30 04 -10.5 -13.4 28.85 15 22 204 15 000 84 55 70 -11-11-10 000 53 30 05 -11.0 -13.8 28.85 15 21 202 13 000 85 61 79 -12-11-11 000 54 30 06 -11.3 -13.7 28.84 14 21 194 4 000 90 66 80 -12-12-12 000 55 30 07 -12.0 -14.6 28.84 13 20 190 1 000 89 66 89 -13-12-11 000 56 30 08 -12.7 -15.2 28.83 13 21 197 8 000 90 71 77 -13-13-12 000 57 30 09 -13.0 -15.4 28.83 13 21 197 8 000 91 68 73 -13-13-13 000 58 30 10 -13.2 -15.7 28.83 12 21 197 8 -001 91 72 70 -13-12-13 000 59 30 11 -13.4 -15.7 28.83 11 19 197 8 000 93 74 68 -13-12-13 000 60 30 12 -13.8 -15.9 28.83 10 19 194 5 000 95 71 62 -12-12-13 000 61 30 13 -14.5 -16.3 28.83 9 17 192 2 001 99 73 53 -12-12-12 000 62 30 14 -14.6 -16.6 28.83 10 18 189 0 000 97 70 50 -13-12-13 000 63 30 15 -14.5 -16.8 28.83 12 20 190 1 -001 94 74 52 -13-13-13 000 64 30 16 -14.5 -16.8 28.83 13 21 196 6 -001 93 73 53 -14-13-13 000 65 30 17 -14.3 -16.7 28.83 15 22 202 13 000 93 70 54 -15-13-13 000 66 30 18 -14.2 -16.6 28.83 15 22 201 12 -002 93 71 46 -15-13-13 000 67 30 19 -13.9 -16.3 28.83 16 23 201 12 -001 93 70 47 -15-13-13 000 68 30 20 -13.6 -15.9 28.83 16 24 201 12 -001 93 70 47 -15-13-13 000 69 30 21 -13.2 -15.5 28.83 17 24 199 10 -001 92 71 50 -14-13-12 000 70 30 22 -12.5 -14.8 28.84 18 25 200 11 -001 92 77 60 -14-13-12 000 71 30 23 -11.9 -14.1 28.84 18 25 202 13 -002 92 77 81 -13-13-12 000 72 31 00 -11.6 -13.7 28.84 18 25 200 11 -001 92 68 94 -13-12-12 000 73 31 01 -11.1 -13.4 28.84 18 25 200 11 -002 91 72 98 -12-12-11 003 74 31 02 -10.7 -12.8 28.84 18 26 200 11 -002 92 90100 -12-12-11 011 75 31 03 -10.2 -12.1 28.83 19 26 201 12 -002 93 98100 -11-12-11 022 76 31 04 -9.7 -11.6 28.82 19 27 200 10 -002 93101102 -11-12-11 026 77 31 05 -9.4 -11.2 28.82 19 27 201 12 -001 93102101 -10-12-11 025 78 31 06 -9.1 -10.9 28.82 20 28 201 12 000 93102102 -10-11-11 025 79 31 07 -9.0 -10.7 28.82 20 28 201 11 -002 94103102 -10-11-11 026 80 31 08 -8.8 -10.5 28.82 20 29 203 13 -001 94102102 -10-11-10 028 81 31 09 -8.7 -10.4 28.82 21 29 204 15 -001 94103102 -10-11-10 029 82 31 10 -8.7 -10.3 28.82 21 30 206 17 -001 94104103 -9-11-10 022 83 31 11 -8.6 -10.2 28.82 21 30 206 17 -001 95104103 -9-10-10 021 84 31 12 -8.7 -10.2 28.83 20 29 206 16 -001 95103105 -9-10-10 023 85 31 13 -8.7 -10.3 28.83 20 29 205 16 000 95103105 -9-10-10 019 86 31 14 -8.7 -10.3 28.83 20 29 207 17 -002 95103104 -9-10-10 017 87 31 15 -8.6 -10.2 28.84 20 29 208 19 -001 95103105 -9-10 -9 021 88 31 16 -8.6 -10.2 28.84 20 28 211 21 000 95103107 -9-10 -9 022 89 31 17 -8.4 -10.0 28.85 20 27 211 22 -003 95103108 -9-10 -8 023 90 31 18 -8.1 -9.6 28.85 19 26 210 21 -002 95103108 -9-10 -8 025 91 31 19 -7.7 -9.1 28.86 19 26 211 22 -002 95103108 -9 -9 -7 028 92 31 20 -7.1 -8.5 28.86 19 25 209 20 -002 95102105 -8 -8 -6 030 93 31 21 -6.4 -7.7 28.87 19 25 208 19 -002 95103105 -7 -7 -6 038 94 31 22 -5.3 -6.5 28.88 18 23 206 17 -003 95104106 -6 -6 -5 036 95 31 23 -3.7 -4.5 28.89 16 19 198 9 -003 96104107 -4 -4 -5 043 96 01 00 -1.6 -2.5 28.89 12 16 156 327 -004 94102108 -3 -4 -5 051 97 01 01 -1.4 -2.4 28.91 11 15 149 320 -005 93102107 -2 -4 -5 033 98 01 02 -1.4 -2.4 28.92 10 13 144 315 -005 93 96105 -2 -4 -5 054 99 01 03 -1.3 -2.3 28.92 10 12 160 331 -002 93100103 -2 -4 -5 049 100 01 04 -1.1 -1.9 28.92 10 13 167 338 -003 93102103 -2 -3 -5 038 101 01 05 -1.3 -2.2 28.92 12 17 172 343 -003 93 98106 -2 -3 -4 029 102 01 06 -1.3 -2.2 28.93 13 17 175 346 -004 93102 99 -2 -3 -4 031 103 01 07 -1.7 -2.5 28.93 15 20 172 343 -002 94103107 -2 -4 -5 039 104 01 08 -2.5 -3.3 28.93 14 19 177 348 -001 95104105 -3 -4 -5 038 105 01 09 -3.4 -4.3 28.94 14 19 184 355 -002 95102101 -4 -5 -5 028 106 01 10 -4.0 -4.9 28.94 14 20 192 3 -001 96103105 -5 -5 -5 021 107 01 11 -4.5 -5.4 28.94 15 21 199 9 -002 96103103 -5 -6 -5 028 108 01 12 -4.8 -5.8 28.93 15 22 202 13 -002 96103105 -5 -6 -6 040 109 01 13 -5.0 -6.0 28.92 15 21 206 16 -003 97104104 -6 -6 -6 040 110 01 14 -5.4 -6.4 28.91 15 20 210 21 -002 96104101 -6 -6 -6 042 111 01 15 -5.5 -6.5 28.90 14 20 218 28 -002 97104104 -6 -6 -6 044 112 01 16 -5.4 -6.4 28.90 14 18 223 33 -002 97103102 -6 -6 -6 042 113 01 17 -5.0 -6.0 28.89 13 17 225 36 000 97103102 -6 -5 -5 032 114 01 18 -4.6 -5.5 28.88 12 16 230 41 000 97103101 -5 -5 -5 032 115 01 19 -4.1 -5.0 28.88 12 16 231 42 -002 97103102 -5 -5 -5 020 116 01 20 -4.0 -4.9 28.88 12 16 229 40 001 97103102 -5 -5 -5 010 117 01 21 -3.9 -4.7 28.88 11 16 231 42 000 97105 99 -4 -5 -5 002 118 01 22 -3.0 -3.8 28.88 12 15 231 42 002 96105 97 -4 -5 -5 000 119 01 23 -2.5 -3.4 28.88 12 14 233 44 001 95103104 -4 -4 -5 000 120 02 00 -2.2 -3.2 28.88 12 13 238 49 000 94 98108 -3 -4 -5 000 * 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.