Union Glacier AWS site lat/lon = (-78.7900,-83.3900) cell lat/lon = (-78.8089,-83.3604) Forecast initialized at 2026-01-29/00 UTC MPAS cell scale: 4.1 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 29 00 -9.1 -10.7 29.15 3 4 184 100 002 89 90 96 -9-10-11 000 1 29 01 -10.7 -12.0 29.16 5 7 185 102 000 99 94102 -9-10-11 000 2 29 02 -11.7 -13.1 29.14 7 8 199 116 -001 98 96108 -9-10-11 000 3 29 03 -11.6 -13.7 29.13 8 10 204 121 000 91 97110 -9-10-12 000 4 29 04 -11.4 -13.3 29.12 9 12 197 114 -001 94 98114 -9-11-12 002 5 29 05 -10.7 -12.4 29.11 10 14 197 114 -003 94 97114 -9-10-12 004 6 29 06 -9.8 -11.9 29.10 11 17 192 108 -002 91 88112 -10-11-12 004 7 29 07 -9.7 -11.8 29.09 11 18 195 112 -001 90 91111 -10-11-12 003 8 29 08 -9.8 -12.6 29.09 11 23 192 109 -002 85 86109 -11-12-12 002 9 29 09 -10.1 -13.1 29.11 10 22 189 106 -003 83 85107 -11-12-13 002 10 29 10 -10.2 -13.5 29.07 13 23 180 97 000 81 89113 -11-12-13 003 11 29 11 -10.1 -13.1 29.07 14 25 178 94 -001 84 90112 -11-12-13 008 12 29 12 -9.8 -12.8 29.06 14 23 176 93 -004 82 92107 -11-12-13 007 13 29 13 -9.4 -12.3 29.05 12 22 173 90 -004 84 95107 -10-12-13 010 14 29 14 -9.0 -12.1 29.06 13 22 169 86 -005 81 92106 -10-11-13 020 15 29 15 -8.6 -12.2 29.06 14 21 165 82 -001 78 89105 -10-11-13 009 16 29 16 -8.4 -11.8 29.05 14 21 163 80 -002 79 90106 -10-11-13 008 17 29 17 -8.1 -11.5 29.05 14 21 159 76 -001 79 89104 -9-11-12 008 18 29 18 -7.9 -11.2 29.05 14 22 157 74 002 80 90103 -9-11-12 011 19 29 19 -7.9 -11.1 29.05 14 22 159 75 000 80 90103 -9-10-12 010 20 29 20 -7.8 -11.0 29.04 15 23 160 77 000 80 90103 -9-10-12 009 21 29 21 -7.8 -10.9 29.04 15 23 159 76 000 80 89102 -9-10-12 009 22 29 22 -7.8 -10.9 29.04 14 23 155 72 001 80 88101 -9-10-11 009 23 29 23 -7.9 -10.7 29.03 14 24 152 69 001 83 90102 -9-10-11 014 24 30 00 -8.0 -10.5 29.03 14 24 153 70 000 86 91102 -9-10-11 022 25 30 01 -8.1 -10.4 29.04 12 23 155 72 002 87 91102 -9-10-11 023 26 30 02 -8.3 -10.4 29.05 11 23 156 72 000 90 92100 -9-10-11 020 27 30 03 -8.5 -10.4 29.05 9 20 157 74 -003 92 92100 -9-10-10 016 28 30 04 -8.6 -10.3 29.04 9 16 151 68 -006 93 93103 -9 -9-10 012 29 30 05 -8.9 -10.3 29.04 7 11 154 71 -003 96 86106 -8 -9-10 006 30 30 06 -9.5 -10.5 29.05 5 8 159 75 -001 101 80102 -8 -9-10 003 31 30 07 -9.8 -10.8 29.05 5 6 159 75 -002 102 84 99 -8 -9-10 001 32 30 08 -9.9 -11.1 29.05 4 6 149 66 -001 99 87102 -8 -9-10 001 33 30 09 -9.8 -11.4 29.04 3 5 146 63 -002 95 79102 -7 -8-10 002 34 30 10 -9.8 -11.6 29.04 2 3 133 50 -002 93 70 98 -7 -8-10 000 35 30 11 -10.2 -12.2 29.05 3 3 2 278 000 92 63 96 -7 -8-10 000 36 30 12 -11.1 -12.4 29.06 5 5 7 284 000 100 56 90 -9 -8 -9 000 37 30 13 -10.2 -11.8 29.06 6 7 327 244 000 96 64 87 -9 -8 -9 000 38 30 14 -9.7 -12.2 29.06 8 9 328 245 000 87 61 87 -9 -8 -9 000 39 30 15 -9.5 -12.0 29.06 9 10 343 259 000 87 65 83 -9 -9 -9 000 40 30 16 -9.2 -12.0 29.05 10 11 344 261 -001 84 65 81 -9 -9 -9 000 41 30 17 -8.8 -11.7 29.06 9 11 348 265 000 83 72 76 -10 -9 -9 000 42 30 18 -8.5 -11.4 29.06 8 10 350 267 000 83 72 72 -9 -9 -9 000 43 30 19 -8.3 -11.2 29.05 7 9 351 268 000 84 70 68 -9 -9 -9 000 44 30 20 -8.1 -10.9 29.05 7 9 352 269 000 84 67 68 -8 -8 -8 000 45 30 21 -7.9 -10.7 29.06 7 9 355 271 000 83 65 70 -8 -8 -8 000 46 30 22 -8.1 -10.5 29.06 6 10 1 277 000 86 66 68 -8 -8 -8 000 47 30 23 -8.6 -10.8 29.06 5 10 7 283 000 87 65 66 -7 -8 -8 000 48 31 00 -9.4 -11.5 29.06 5 10 2 279 000 89 65 63 -7 -8 -8 000 49 31 01 -10.6 -12.1 29.07 3 9 1 277 000 97 65 62 -7 -8 -8 000 50 31 02 -11.8 -12.0 29.07 1 4 74 351 001 111 65 61 -7 -8 -9 000 51 31 03 -14.1 -14.6 29.08 4 4 164 80 000 113 65 59 -7 -8 -9 000 52 31 04 -13.7 -14.3 29.09 5 5 152 68 000 109 66 58 -7 -8 -9 000 53 31 05 -14.6 -15.1 29.09 4 4 123 40 000 110 67 57 -7 -8 -9 000 54 31 06 -15.8 -16.0 29.10 1 2 79 356 000 116 68 56 -7 -8 -9 000 55 31 07 -18.1 -18.4 29.10 1 1 92 8 000 119 67 53 -8 -8 -9 000 56 31 08 -19.0 -19.2 29.10 1 2 127 44 000 120 66 52 -8 -8 -8 000 57 31 09 -18.6 -19.1 29.10 1 2 170 87 001 119 66 51 -8 -8 -8 000 58 31 10 -18.5 -18.9 29.11 1 2 142 59 001 119 64 51 -8 -8 -8 000 59 31 11 -18.7 -18.9 29.12 1 1 102 18 000 120 64 54 -8 -8 -8 000 60 31 12 -18.8 -20.0 29.11 1 1 19 295 001 109 64 52 -8 -8 -8 000 61 31 13 -18.4 -19.7 29.13 1 2 112 29 002 107 65 52 -10 -9 -9 000 62 31 14 -16.8 -18.6 29.14 1 1 165 82 001 100 66 64 -9 -9 -9 000 63 31 15 -15.2 -17.1 29.14 0 0 6 283 000 99 64 66 -9 -9 -9 000 64 31 16 -14.0 -15.5 29.13 2 2 352 269 000 101 62 61 -8 -9 -9 000 65 31 17 -13.3 -14.5 29.13 2 2 349 266 002 102 61 60 -8 -9 -9 000 66 31 18 -12.2 -13.7 29.12 0 0 350 266 003 99 59 61 -8 -9 -9 000 67 31 19 -10.9 -12.9 29.12 1 2 349 265 002 93 55 56 -8 -9 -9 000 68 31 20 -10.3 -12.2 29.12 3 4 27 304 000 94 52 53 -8 -8 -8 000 69 31 21 -10.4 -12.1 29.11 4 4 25 302 002 96 51 53 -8 -8 -8 000 70 31 22 -10.9 -12.5 29.11 2 3 23 299 002 97 51 52 -7 -7 -7 000 71 31 23 -11.4 -12.7 29.11 0 2 40 316 -002 101 51 51 -7 -7 -7 000 72 01 00 -12.3 -12.8 29.11 2 5 304 220 002 108 53 55 -7 -7 -7 000 73 01 01 -13.4 -13.9 29.10 5 7 327 244 006 110 45 52 -6 -6 -6 000 74 01 02 -14.7 -15.0 29.09 3 6 24 301 009 114 45 51 -6 -5 -5 000 75 01 03 -18.2 -18.9 29.07 1 5 69 345 010 119 47 45 -6 -6 -6 000 76 01 04 -17.9 -18.1 29.07 1 4 149 66 008 118 43 44 -6 -6 -7 000 77 01 05 -18.9 -19.1 29.06 1 4 105 21 008 119 39 46 -6 -5 -6 000 78 01 06 -20.9 -21.6 29.05 3 3 163 80 004 122 38 44 -6 -5 -6 000 79 01 07 -21.2 -22.0 29.04 3 3 138 55 000 122 39 48 -5 -5 -5 000 80 01 08 -23.4 -23.7 29.03 2 3 80 356 001 125 37 46 -4 -4 -4 000 81 01 09 -23.0 -23.2 29.03 1 2 257 173 -002 125 37 45 -6 -5 -5 000 82 01 10 -21.5 -22.0 29.01 1 5 13 290 -002 123 34 43 -5 -4 -4 000 83 01 11 -22.8 -23.0 29.01 1 3 177 93 002 125 34 41 -6 -4 -5 000 84 01 12 -18.2 -18.9 28.99 1 4 65 341 -006 114 34 47 -4 -3 -4 000 85 01 13 -17.6 -18.8 28.97 4 21 31 308 003 107 30 40 -3 -2 -3 000 86 01 14 -15.2 -17.9 28.96 4 4 356 273 001 90 27 37 -3 -2 -3 000 87 01 15 -12.7 -16.0 28.95 3 5 341 258 -006 80 26 32 -2 -2 -3 000 88 01 16 -7.4 -12.3 28.94 7 30 264 180 -006 59 25 33 -1 -1 -3 000 89 01 17 -2.0 -9.8 28.92 17 33 251 167 005 46 25 31 0 -1 -3 000 90 01 18 -2.6 -10.6 28.91 22 32 246 163 012 46 27 34 0 -1 -3 000 91 01 19 -1.6 -9.8 28.90 21 33 245 161 005 45 27 31 0 -1 -3 000 92 01 20 -1.8 -10.1 28.89 22 34 244 160 003 44 26 33 0 -1 -3 000 93 01 21 -1.7 -9.9 28.89 22 34 240 156 -001 45 26 36 0 -1 -3 000 94 01 22 -1.8 -10.2 28.89 22 35 238 154 002 43 26 37 0 -1 -3 000 95 01 23 -1.7 -10.6 28.88 24 37 240 156 -007 42 25 38 0 -1 -2 000 96 02 00 -1.8 -11.0 28.87 26 38 236 153 014 40 25 38 0 -1 -3 000 97 02 01 -2.0 -11.4 28.86 27 39 236 153 -006 40 24 37 0 -1 -3 000 98 02 02 -2.3 -11.6 28.86 26 39 237 154 000 40 24 36 0 -1 -3 000 99 02 03 -2.5 -12.0 28.86 28 41 235 152 022 39 24 32 0 -2 -3 000 100 02 04 -2.7 -12.4 28.86 29 41 237 153 029 39 23 31 0 -2 -3 000 101 02 05 -2.8 -12.6 28.85 29 42 238 154 037 38 23 31 0 -2 -3 000 102 02 06 -3.1 -12.9 28.85 28 41 237 154 018 38 23 28 -1 -2 -4 000 103 02 07 -3.2 -13.1 28.84 28 42 237 154 028 38 23 26 -1 -2 -4 000 104 02 08 -3.3 -13.1 28.84 28 42 236 153 033 38 23 23 -1 -3 -4 000 105 02 09 -3.0 -13.3 28.84 29 42 240 157 045 36 21 24 -1 -2 -4 000 106 02 10 -2.5 -13.1 28.83 28 40 242 158 014 34 19 23 0 -2 -3 000 107 02 11 -2.4 -12.5 28.83 25 37 239 156 010 37 18 23 0 -1 -3 000 108 02 12 -2.5 -12.2 28.83 21 34 235 152 011 37 17 25 0 -1 -3 000 109 02 13 -1.8 -11.1 28.82 17 31 235 152 006 38 16 25 0 0 -2 000 110 02 14 -1.6 -10.1 28.82 18 31 227 144 006 42 16 26 0 0 -2 000 111 02 15 -1.4 -10.2 28.81 19 32 232 148 006 41 17 27 0 -1 -2 000 112 02 16 -1.3 -10.3 28.81 20 33 232 149 013 40 18 28 0 -1 -2 000 113 02 17 -1.1 -9.9 28.80 21 34 228 145 020 41 18 29 0 0 -2 000 114 02 18 -0.8 -9.6 28.80 20 33 231 148 013 41 18 30 0 0 -2 000 115 02 19 -0.7 -9.2 28.81 17 32 224 140 019 42 18 30 1 0 -2 000 116 02 20 -0.9 -9.0 28.82 18 31 221 138 014 44 18 31 1 0 -2 000 117 02 21 -1.7 -8.3 28.83 12 30 208 124 -001 50 16 29 1 0 -1 000 118 02 22 -3.3 -8.0 28.84 7 25 180 96 -017 58 15 28 1 0 -1 000 119 02 23 -5.4 -9.4 28.86 4 6 116 32 -010 71 26 30 -1 0 -1 000 120 03 00 -8.8 -11.9 28.89 4 13 24 300 016 80 52 35 -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.