AWS Alexander Tall Tower! site lat/lon = (-78.9670,170.8160) cell lat/lon = (-78.9707,170.7961) Forecast initialized at 2026-01-10/12 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 10 12 -13.3 -15.6 29.13 1 1 33 204 000 83 58 38 -8 -7 -6 000 1 10 13 -14.4 -14.6 29.13 1 1 29 200 -001 114 62 40 -8 -7 -7 000 2 10 14 -17.2 -17.4 29.14 1 1 54 225 000 117 62 40 -8 -7 -7 000 3 10 15 -18.9 -19.6 29.16 1 1 77 248 000 120 62 41 -8 -7 -7 000 4 10 16 -19.5 -19.7 29.16 1 1 70 241 -001 120 63 42 -8 -7 -7 000 5 10 17 -19.5 -19.7 29.15 1 1 102 272 000 120 65 43 -8 -7 -7 000 6 10 18 -19.0 -19.3 29.16 0 0 143 314 000 118 67 44 -8 -7 -7 000 7 10 19 -17.9 -19.4 29.16 1 1 167 338 000 105 68 44 -9 -8 -7 000 8 10 20 -16.6 -18.7 29.18 1 1 203 13 000 98 70 44 -9 -8 -8 000 9 10 21 -15.2 -17.3 29.18 1 2 209 20 000 97 72 44 -9 -8 -8 000 10 10 22 -13.5 -15.2 29.18 1 1 191 2 000 98 70 45 -9 -8 -8 000 11 10 23 -12.5 -13.8 29.16 2 2 232 43 -001 101 73 46 -9 -8 -8 000 12 11 00 -11.4 -12.6 29.16 3 3 221 32 -001 100 72 47 -9 -8 -8 000 13 11 01 -10.6 -11.9 29.16 3 3 217 27 000 99 70 48 -9 -8 -8 000 14 11 02 -10.0 -11.4 29.16 4 4 213 24 001 98 70 47 -9 -8 -8 000 15 11 03 -9.6 -11.2 29.16 4 4 210 21 000 96 72 46 -9 -8 -8 000 16 11 04 -9.3 -10.9 29.16 4 5 215 26 000 96 71 47 -9 -8 -8 000 17 11 05 -9.3 -10.8 29.15 4 5 213 24 000 96 69 48 -10 -8 -8 000 18 11 06 -9.7 -11.1 29.13 4 5 214 24 000 97 69 49 -10 -8 -8 000 19 11 07 -10.6 -11.8 29.13 4 6 217 27 000 101 70 48 -9 -8 -8 000 20 11 08 -11.7 -12.4 29.12 5 6 218 29 000 108 70 47 -9 -8 -8 000 21 11 09 -12.8 -13.4 29.11 5 6 216 27 000 112 71 45 -9 -8 -8 000 22 11 10 -14.6 -14.9 29.10 4 7 218 29 000 115 72 43 -9 -8 -8 000 23 11 11 -16.3 -16.7 29.09 3 8 225 36 000 117 72 44 -9 -8 -8 000 24 11 12 -17.8 -18.2 29.08 3 8 229 39 000 118 72 45 -10 -8 -8 000 25 11 13 -18.6 -18.8 29.07 3 8 231 42 000 119 73 46 -10 -8 -8 000 26 11 14 -18.4 -18.6 29.07 3 8 230 41 000 119 73 47 -10 -9 -8 000 27 11 15 -18.1 -18.3 29.06 4 6 214 25 000 119 75 48 -10 -9 -8 000 28 11 16 -17.3 -17.5 29.04 5 5 210 21 000 118 75 49 -10 -9 -8 000 29 11 17 -17.2 -17.4 29.03 5 6 218 28 000 118 75 49 -10 -9 -8 000 30 11 18 -16.7 -16.9 29.03 6 7 218 29 000 117 76 49 -10 -9 -8 000 31 11 19 -15.9 -16.1 29.03 6 7 216 27 000 117 79 49 -11 -9 -8 000 32 11 20 -15.3 -15.4 29.02 6 7 208 19 000 116 80 50 -11 -9 -8 000 33 11 21 -13.8 -14.0 29.01 7 9 205 15 000 114 79 49 -15 -9 -9 000 34 11 22 -12.7 -12.8 29.00 7 8 204 15 000 113 82 55 -14 -9 -9 000 35 11 23 -12.1 -12.2 29.00 8 8 205 16 000 112 76 52 -13 -9 -9 000 36 12 00 -11.4 -11.5 29.00 8 9 206 16 000 112 81 50 -13 -9 -9 000 37 12 01 -11.0 -11.1 28.99 8 9 207 18 -001 111 83 52 -12 -9 -9 000 38 12 02 -10.8 -10.9 28.99 8 9 205 16 000 111 87 53 -12-10 -9 000 39 12 03 -10.7 -10.8 28.98 8 9 205 16 000 111 86 52 -12-10 -9 000 40 12 04 -10.5 -10.6 28.97 8 9 206 16 001 111 87 50 -12-10 -9 000 41 12 05 -10.5 -10.6 28.97 8 9 204 15 000 110 88 51 -12-10 -9 000 42 12 06 -10.5 -10.6 28.96 8 8 202 13 000 110 91 54 -12-10 -9 000 43 12 07 -10.6 -10.8 28.96 8 8 202 13 000 111 98 55 -12-11 -9 000 44 12 08 -10.8 -11.0 28.96 7 8 202 13 000 111105 56 -12-12 -9 000 45 12 09 -11.0 -11.1 28.96 7 8 203 14 000 111113 55 -12-13 -9 000 46 12 10 -11.0 -11.2 28.96 7 8 203 14 000 111114 57 -12-13 -9 000 47 12 11 -11.2 -11.4 28.96 7 7 204 15 000 111114 50 -12-13 -9 000 48 12 12 -11.5 -11.6 28.96 6 7 206 17 000 111114 49 -12-14 -9 000 49 12 13 -11.7 -11.9 28.96 6 7 207 18 000 112115 49 -13-14 -9 000 50 12 14 -12.0 -12.2 28.96 7 8 209 20 000 112115 45 -13-14 -9 000 51 12 15 -12.2 -12.4 28.97 7 9 207 18 000 112115 44 -13-15 -9 000 52 12 16 -12.3 -12.5 28.97 7 9 202 13 000 112115 45 -13-15 -9 000 53 12 17 -11.7 -11.9 28.97 6 8 209 20 000 112114 45 -13-14-10 000 54 12 18 -11.8 -11.9 28.97 7 8 194 5 000 112115 48 -13-14-10 000 55 12 19 -11.8 -12.0 28.97 8 9 197 8 000 112115 49 -13-14-11 000 56 12 20 -11.8 -11.9 28.98 8 9 205 16 000 112115 50 -13-14-11 000 57 12 21 -11.6 -11.8 28.99 9 10 205 16 000 112115 53 -13-14-11 000 58 12 22 -11.5 -11.6 29.00 10 11 202 13 000 112115 55 -13-14-11 000 59 12 23 -11.2 -11.3 29.00 10 11 201 12 000 111114 56 -12-14-11 000 60 13 00 -10.9 -11.0 29.00 11 12 201 12 000 111114 59 -12-13-12 000 61 13 01 -10.7 -10.8 29.00 11 12 200 11 000 111114 62 -12-13-12 000 62 13 02 -10.5 -10.7 29.00 11 12 199 10 000 110113 62 -12-13-12 000 63 13 03 -10.2 -10.5 29.01 11 12 197 8 000 109113 60 -11-13-12 000 64 13 04 -10.0 -10.3 29.01 11 13 196 7 000 108113 55 -11-12-13 000 65 13 05 -9.7 -10.4 29.01 11 13 197 8 000 104113 49 -11-12-13 000 66 13 06 -9.6 -10.2 29.01 11 13 197 7 000 105112 64 -11-12-13 000 67 13 07 -9.7 -10.8 29.01 11 13 193 4 000 101113 65 -11-12-13 000 68 13 08 -10.1 -10.9 29.02 11 13 197 8 000 104113 71 -11-12-13 000 69 13 09 -10.3 -11.0 29.02 11 13 197 7 000 105113 72 -11-13-12 000 70 13 10 -10.3 -11.4 29.02 10 12 202 13 000 101113 75 -11-13-11 000 71 13 11 -11.1 -11.5 29.03 11 13 207 18 000 108114 59 -12-13-11 000 72 13 12 -11.3 -12.0 29.03 10 12 211 22 000 106 97 44 -12-12-11 000 73 13 13 -11.8 -12.1 29.04 11 13 215 26 000 112 84 49 -13-11-11 000 74 13 14 -12.3 -12.6 29.04 11 14 215 26 000 112 84 41 -13-11-11 000 75 13 15 -12.9 -13.1 29.04 11 13 217 28 000 113 75 37 -14-11-10 000 76 13 16 -12.9 -13.1 29.03 11 14 223 34 000 113 74 38 -14-10-10 000 77 13 17 -13.5 -13.7 29.03 11 15 227 38 000 114 69 39 -14-10-10 000 78 13 18 -13.8 -14.0 29.02 11 15 226 37 000 114 66 48 -13-10-10 000 79 13 19 -13.8 -14.0 29.02 12 18 226 37 000 114 65 54 -12 -9 -9 000 80 13 20 -13.4 -13.6 29.02 13 18 232 43 -001 114 60 45 -11 -9 -9 000 81 13 21 -12.4 -13.6 29.01 13 20 237 48 -001 103 59 40 -11 -8 -9 000 82 13 22 -11.8 -13.2 29.01 13 22 233 44 -001 100 59 40 -11 -9 -8 000 83 13 23 -10.8 -12.7 29.00 15 23 244 54 000 93 50 43 -9 -7 -8 000 84 14 00 -9.9 -12.4 28.99 15 23 236 47 000 88 47 46 -10 -7 -7 000 85 14 01 -9.3 -11.8 28.97 16 26 235 46 000 87 49 46 -10 -8 -8 000 86 14 02 -8.6 -11.2 28.97 16 26 227 38 000 85 64 48 -9 -9 -9 000 87 14 03 -7.8 -10.6 28.96 15 22 220 31 001 83 88 55 -9-10-10 000 88 14 04 -7.6 -9.9 28.96 14 20 208 19 000 86 96 51 -8-10 -9 000 89 14 05 -7.7 -9.8 28.96 13 21 202 13 000 89 85 52 -8 -9 -9 000 90 14 06 -7.6 -9.6 28.96 13 23 202 13 000 90 96 60 -8 -9-10 000 91 14 07 -8.1 -10.1 28.96 12 24 212 22 000 90 83 62 -8 -9-10 000 92 14 08 -8.5 -11.0 28.96 13 26 215 26 000 85 62 80 -7 -7 -8 000 93 14 09 -8.6 -11.5 28.96 14 27 216 27 000 83 76 98 -7 -8 -8 000 94 14 10 -9.8 -12.3 28.96 12 26 222 33 000 87 88 57 -7 -8 -9 000 95 14 11 -10.4 -12.5 28.96 11 24 221 31 001 92101 62 -7 -8 -9 000 96 14 12 -11.4 -13.3 28.95 10 23 226 37 000 93100 54 -7 -8 -8 000 97 14 13 -11.1 -13.8 28.95 11 23 224 35 000 87108 26 -7 -8 -8 000 98 14 14 -10.1 -12.6 28.94 11 20 226 36 000 87108 43 -7 -8 -7 000 99 14 15 -9.3 -11.7 28.93 12 21 227 38 000 88104106 -6 -7 -8 000 100 14 16 -9.7 -11.5 28.93 11 21 228 39 000 94102105 -7 -7 -7 005 101 14 17 -8.3 -9.8 28.92 12 20 228 39 000 95102103 -7 -7 -7 003 102 14 18 -8.0 -9.4 28.92 12 20 225 36 000 96103102 -8 -7 -6 002 103 14 19 -7.4 -8.8 28.92 14 20 225 36 000 95103 99 -8 -7 -7 001 104 14 20 -6.6 -7.8 28.91 14 20 226 36 000 96106104 -7 -8 -7 008 105 14 21 -5.6 -7.0 28.91 15 20 226 37 000 93104105 -7 -8 -8 010 106 14 22 -4.6 -5.8 28.91 15 20 224 34 000 94106106 -6 -7 -7 010 107 14 23 -3.8 -5.0 28.90 17 21 222 33 001 94106109 -5 -6 -6 017 108 15 00 -3.4 -4.5 28.89 17 21 228 39 -001 94106109 -5 -6 -6 006 109 15 01 -2.5 -3.6 28.89 17 22 221 32 000 93105109 -4 -5 -6 016 110 15 02 -2.1 -3.0 28.88 14 17 202 13 000 94104109 -3 -4 -5 011 111 15 03 -2.3 -3.3 28.88 15 20 206 17 000 93105109 -3 -5 -6 053 112 15 04 -2.6 -3.7 28.88 15 19 210 20 -004 92105105 -4 -5 -6 026 113 15 05 -2.8 -3.8 28.89 14 18 210 21 -002 94105109 -4 -5 -6 013 114 15 06 -3.4 -4.6 28.89 13 15 220 31 -001 92106 99 -4 -6 -7 004 115 15 07 -3.8 -4.7 28.89 12 14 209 20 000 96106 95 -5 -6 -7 000 116 15 08 -3.5 -4.3 28.89 11 15 210 21 -002 97106 95 -5 -6 -7 004 117 15 09 -3.9 -4.8 28.89 12 17 223 33 -001 95106 99 -5 -6 -6 006 118 15 10 -3.8 -4.8 28.88 13 19 215 26 000 95106 92 -5 -6 -7 006 119 15 11 -4.8 -6.1 28.88 13 18 228 38 -001 93106 87 -5 -6 -5 001 120 15 12 -5.6 -6.0 28.88 11 19 226 37 000 102 93 83 -5 -6 -5 001 * 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.