AWS Alexander Tall Tower! site lat/lon = (-78.9670,170.8160) cell lat/lon = (-78.9707,170.7961) Forecast initialized at 2026-01-30/00 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 30 00 -11.6 -15.0 28.91 13 15 198 9 000 78 62 71 -13-12-12 000 1 30 01 -10.9 -14.4 28.90 15 22 195 6 -001 80 67 74 -12-12-12 000 2 30 02 -10.6 -14.0 28.90 16 24 193 3 000 80 68 70 -12-12-12 000 3 30 03 -10.3 -13.7 28.89 16 23 192 2 -001 81 68 69 -11-12-12 000 4 30 04 -10.1 -13.3 28.89 16 23 193 4 000 82 69 71 -11-12-12 000 5 30 05 -10.0 -13.1 28.89 17 23 194 5 000 83 72 68 -11-12-12 000 6 30 06 -10.1 -12.9 28.86 17 23 191 1 -001 85 76 73 -11-12-12 000 7 30 07 -10.2 -12.9 28.87 16 24 189 0 -001 86 70 83 -11-12-12 000 8 30 08 -10.4 -13.0 28.86 16 24 187 358 -001 87 65 75 -11-12-12 000 9 30 09 -10.8 -13.4 28.87 14 23 185 356 000 87 73 64 -11-12-12 000 10 30 10 -11.3 -13.8 28.86 14 23 188 359 000 88 74 61 -12-13-12 000 11 30 11 -11.8 -14.2 28.85 14 23 194 5 000 89 68 57 -12-12-12 000 12 30 12 -12.0 -14.5 28.86 15 24 195 6 -001 90 68 56 -12-12-12 000 13 30 13 -12.3 -14.8 28.84 14 23 193 4 -002 90 69 54 -13-12-12 000 14 30 14 -12.4 -15.1 28.84 15 24 194 5 -002 89 69 48 -13-12-12 000 15 30 15 -12.3 -14.9 28.85 16 25 196 7 -001 89 69 45 -13-12-12 000 16 30 16 -12.0 -14.4 28.85 15 23 191 2 -001 90 66 45 -13-12-12 000 17 30 17 -11.9 -14.4 28.85 16 25 189 0 -002 90 61 45 -13-12-12 000 18 30 18 -11.9 -14.7 28.84 16 25 187 358 -002 86 57 45 -13-12-12 000 19 30 19 -11.7 -14.6 28.84 16 24 189 0 -001 85 61 45 -13-12-12 000 20 30 20 -11.3 -14.2 28.84 17 25 191 2 -003 85 61 47 -12-12-12 000 21 30 21 -11.0 -13.8 28.83 17 25 188 358 -002 86 62 50 -12-12-11 000 22 30 22 -10.6 -13.4 28.83 18 25 187 358 -003 86 66 57 -12-12-11 000 23 30 23 -10.3 -13.0 28.83 18 25 189 359 -002 86 70 71 -12-12-11 000 24 31 00 -10.0 -12.7 28.83 19 25 189 0 -003 85 73 85 -11-12-11 000 25 31 01 -9.6 -12.2 28.83 19 25 189 0 -003 86 75 94 -11-12-11 001 26 31 02 -9.3 -11.8 28.83 19 26 189 0 -002 87 82 99 -10-12-11 006 27 31 03 -9.0 -11.4 28.84 19 27 189 359 -003 88 90102 -10-11-11 012 28 31 04 -8.9 -11.1 28.83 19 27 189 0 -003 90 94101 -10-11-11 017 29 31 05 -8.8 -10.8 28.83 20 28 190 1 -003 91 98102 -10-11-11 025 30 31 06 -8.6 -10.5 28.84 20 28 189 0 -003 92100102 -10-11-11 035 31 31 07 -8.5 -10.2 28.84 20 29 190 1 -003 93101102 -9-11-11 038 32 31 08 -8.2 -9.9 28.84 21 29 191 1 -002 93101103 -9-10-11 038 33 31 09 -8.2 -9.9 28.85 21 29 192 3 -002 94103104 -9-10-10 041 34 31 10 -8.4 -10.0 28.85 21 30 193 4 -002 94103105 -9-10-10 040 35 31 11 -8.6 -10.2 28.85 20 30 195 6 -002 95103107 -9-10-10 039 36 31 12 -8.9 -10.5 28.86 21 30 197 7 -003 95103107 -10-11-10 040 37 31 13 -9.0 -10.6 28.86 21 30 197 8 -003 95103108 -10-10 -9 041 38 31 14 -9.1 -10.7 28.87 21 30 198 8 -003 95104107 -10-11 -9 043 39 31 15 -9.2 -10.8 28.87 21 30 197 7 -004 95104106 -10-11-10 045 40 31 16 -9.3 -10.9 28.88 21 30 196 7 -003 95103105 -10-11-10 049 41 31 17 -9.2 -10.8 28.88 20 29 196 6 -004 95103106 -10-11-10 047 42 31 18 -9.1 -10.7 28.89 20 28 196 7 -005 95103106 -10-11-10 044 43 31 19 -8.8 -10.4 28.89 20 27 195 6 -003 95104106 -10-11-10 045 44 31 20 -8.4 -10.0 28.89 19 26 194 5 -004 95104106 -9-11-10 056 45 31 21 -8.0 -9.5 28.90 19 25 194 5 -003 95104105 -9-10 -9 053 46 31 22 -7.5 -9.0 28.90 19 25 194 5 -003 94104105 -9-10 -9 050 47 31 23 -7.0 -8.6 28.90 18 24 194 5 -002 94106105 -8-10 -9 041 48 01 00 -6.6 -8.1 28.90 19 25 196 7 -002 93105106 -8 -9 -9 039 49 01 01 -6.2 -7.7 28.91 18 24 198 9 -003 93105105 -7 -9 -9 039 50 01 02 -5.8 -7.2 28.90 18 24 200 11 -003 93105106 -7 -8 -9 044 51 01 03 -5.6 -6.9 28.90 18 25 203 14 -004 94105106 -7 -8 -8 048 52 01 04 -5.5 -6.8 28.90 19 25 205 16 -003 94105105 -7 -8 -8 045 53 01 05 -5.4 -6.7 28.89 19 26 207 18 -004 94104106 -6 -8 -7 043 54 01 06 -5.4 -6.7 28.89 20 27 210 21 -003 94104107 -6 -7 -7 043 55 01 07 -5.5 -6.7 28.88 20 28 211 21 -003 95103107 -6 -7 -7 058 56 01 08 -5.4 -6.7 28.88 21 27 211 22 -004 94106103 -6 -7 -6 051 57 01 09 -5.3 -6.5 28.88 19 25 212 23 -006 95105102 -6 -5 -4 011 58 01 10 -5.3 -6.4 28.89 18 24 215 26 -004 96105102 -6 -5 -4 013 59 01 11 -5.3 -6.4 28.89 17 24 220 31 -002 96105105 -6 -5 -4 044 60 01 12 -5.6 -6.7 28.89 17 23 224 35 -003 96104106 -6 -5 -4 032 61 01 13 -5.9 -7.0 28.89 18 24 229 39 -001 96104106 -7 -5 -4 032 62 01 14 -6.2 -7.4 28.90 18 24 237 48 -001 96105105 -7 -5 -4 048 63 01 15 -6.2 -7.4 28.90 19 23 240 51 000 95105107 -7 -5 -4 038 64 01 16 -6.0 -7.1 28.91 17 20 241 52 -001 96105104 -6 -5 -5 028 65 01 17 -5.1 -6.0 28.90 13 15 238 49 000 97104105 -4 -4 -5 021 66 01 18 -3.0 -3.6 28.90 10 14 209 20 -001 98104105 -4 -4 -5 020 67 01 19 -2.8 -3.6 28.90 11 15 202 13 -001 96104104 -4 -4 -5 014 68 01 20 -2.7 -3.5 28.91 12 16 205 16 -003 95105104 -4 -5 -5 009 69 01 21 -2.0 -2.9 28.92 13 17 206 17 000 94104105 -3 -4 -5 019 70 01 22 -1.8 -2.8 28.93 12 16 198 9 -001 93104107 -3 -4 -5 022 71 01 23 -1.7 -2.7 28.94 12 16 197 8 001 92104108 -3 -4 -5 018 72 02 00 -1.7 -3.0 28.95 13 16 209 20 000 90104109 -3 -4 -5 012 73 02 01 -2.4 -3.4 28.96 16 19 222 33 002 93105108 -4 -4 -5 010 74 02 02 -2.7 -3.9 28.96 16 19 221 32 000 93105106 -4 -5 -6 005 75 02 03 -3.4 -4.6 28.96 15 18 222 33 003 93106108 -5 -6 -7 005 76 02 04 -3.9 -5.3 28.96 14 17 221 32 000 92107106 -5 -7 -8 005 77 02 05 -4.5 -5.9 28.96 13 17 218 29 000 92107102 -6 -7 -8 003 78 02 06 -4.9 -6.3 28.96 13 17 220 30 -001 93108102 -6 -7 -8 002 79 02 07 -5.1 -6.3 28.96 13 17 221 32 002 94108 97 -6 -8 -9 000 80 02 08 -5.1 -6.3 28.96 11 16 223 33 001 94108 95 -6 -7 -9 000 81 02 09 -4.9 -6.4 28.96 10 16 224 35 000 92107 93 -6 -7 -8 000 82 02 10 -4.9 -6.9 28.96 10 16 218 29 002 87101102 -5 -7 -8 000 83 02 11 -4.8 -6.3 28.95 8 14 220 31 001 91105105 -5 -7 -8 000 84 02 12 -5.0 -6.4 28.96 8 14 226 36 000 92107103 -6 -7 -9 000 85 02 13 -5.4 -6.7 28.96 8 14 205 16 002 94107101 -6 -7 -8 000 86 02 14 -5.6 -6.7 28.95 4 10 215 26 001 95107108 -6 -7 -8 000 87 02 15 -5.6 -6.6 28.95 6 11 250 61 000 97103105 -6 -7 -8 000 88 02 16 -5.4 -6.7 28.95 8 11 240 51 000 94107103 -6 -7 -8 000 89 02 17 -5.4 -6.5 28.95 8 10 225 36 000 96108100 -6 -7 -8 000 90 02 18 -5.4 -6.4 28.95 7 10 225 36 001 97108107 -6 -8 -9 000 91 02 19 -5.4 -6.5 28.96 9 11 228 39 001 96108105 -6 -8 -9 000 92 02 20 -5.4 -6.7 28.96 10 11 215 26 000 94108106 -6 -8 -9 000 93 02 21 -5.3 -6.3 28.97 9 10 218 29 000 96108112 -6 -7 -9 000 94 02 22 -5.1 -6.5 28.97 10 11 223 34 000 93103112 -6 -7 -9 000 95 02 23 -5.1 -6.3 28.97 10 11 223 34 001 94108112 -6 -7 -8 000 96 03 00 -4.7 -6.2 28.97 10 12 210 21 000 92107112 -6 -7 -8 000 97 03 01 -4.7 -5.9 28.97 11 13 192 2 000 94107112 -6 -7 -8 001 98 03 02 -4.5 -6.4 28.97 11 14 209 20 004 88103109 -6 -7 -8 001 99 03 03 -4.2 -5.8 28.97 11 14 210 21 -001 90106105 -5 -7 -8 002 100 03 04 -4.0 -5.4 28.96 10 13 211 22 001 92105103 -5 -7 -8 004 101 03 05 -4.0 -5.5 28.95 10 15 201 12 000 91 99111 -5 -6 -7 004 102 03 06 -4.0 -5.2 28.95 10 15 203 13 -001 93104111 -5 -6 -7 009 103 03 07 -4.1 -5.4 28.95 11 17 193 4 003 93 91111 -5 -6 -7 008 104 03 08 -4.4 -5.5 28.95 12 17 206 17 000 95106111 -5 -6 -7 004 105 03 09 -4.7 -5.9 28.95 13 20 211 22 000 94101111 -5 -6 -7 004 106 03 10 -5.1 -6.2 28.94 14 21 220 31 002 95 92111 -6 -6 -7 007 107 03 11 -5.3 -6.3 28.94 15 21 225 35 000 96 99111 -6 -6 -7 005 108 03 12 -5.3 -6.2 28.93 13 20 228 38 001 97106111 -6 -6 -7 003 109 03 13 -5.1 -6.0 28.92 13 19 222 33 000 97106110 -6 -6 -7 007 110 03 14 -4.8 -5.6 28.91 11 15 206 17 -003 98106111 -5 -6 -7 007 111 03 15 -4.7 -5.8 28.90 10 17 194 5 000 95101109 -5 -6 -7 002 112 03 16 -4.9 -5.8 28.90 12 17 194 5 000 96 99111 -6 -6 -8 002 113 03 17 -4.8 -5.9 28.90 13 20 195 6 -001 96101107 -5 -6 -7 006 114 03 18 -4.6 -5.6 28.90 15 21 199 10 -002 96 95105 -5 -6 -7 017 115 03 19 -4.4 -5.4 28.90 14 20 201 12 -002 95 94104 -5 -6 -7 018 116 03 20 -4.1 -5.1 28.90 14 20 198 8 000 95104101 -5 -6 -7 015 117 03 21 -3.9 -5.0 28.90 14 19 197 8 001 94106101 -5 -6 -7 008 118 03 22 -3.7 -5.0 28.91 15 19 196 7 000 93106 98 -5 -6 -7 003 119 03 23 -4.3 -5.0 28.91 14 19 198 9 000 98107 94 -5 -7 -8 002 120 04 00 -4.1 -5.0 28.91 14 17 199 9 000 96107 95 -5 -7 -8 001 * 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.