Union Glacier AWS site lat/lon = (-78.7900,-83.3900) cell lat/lon = (-78.8089,-83.3604) Forecast initialized at 2026-01-28/00 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 28 00 -10.0 -11.4 29.27 6 6 182 99 003 93 95 97 -11-12-13 000 1 28 01 -10.0 -11.6 29.26 6 10 175 92 000 96 97101 -11-12-13 010 2 28 02 -11.1 -12.4 29.26 6 9 187 104 001 100 98104 -11-12-13 004 3 28 03 -12.1 -13.5 29.26 6 9 203 119 000 100100105 -11-12-13 003 4 28 04 -12.3 -14.4 29.26 7 9 212 129 000 91 98105 -11-12-13 003 5 28 05 -11.8 -14.0 29.26 7 11 210 127 000 91 94105 -11-12-13 003 6 28 06 -11.5 -13.9 29.26 6 12 201 118 000 88 94103 -10-12-13 002 7 28 07 -11.8 -14.0 29.26 7 9 176 93 000 92 95101 -10-12-13 005 8 28 08 -11.2 -13.8 29.27 9 12 183 99 -001 88 92101 -11-12-13 004 9 28 09 -10.9 -13.1 29.27 7 9 185 101 000 91 93 97 -11-12-13 010 10 28 10 -10.8 -12.8 29.27 5 7 177 93 000 92 93 96 -11-12-13 008 11 28 11 -10.4 -12.3 29.27 1 6 145 62 000 94 93 98 -11-12-13 004 12 28 12 -10.1 -11.9 29.26 1 2 39 316 000 95 93 99 -10-11-12 004 13 28 13 -9.9 -11.9 29.25 2 6 100 17 000 92 98103 -11-12-12 006 14 28 14 -9.6 -12.1 29.26 3 7 129 45 000 89 93100 -11-12-12 006 15 28 15 -9.7 -11.9 29.26 0 4 83 0 000 91 93 98 -11-12-12 003 16 28 16 -9.6 -11.8 29.26 0 4 16 293 -001 91 92 97 -11-11-12 001 17 28 17 -9.3 -11.6 29.26 1 4 326 243 000 90 90 97 -10-11-12 000 18 28 18 -9.0 -11.3 29.26 2 5 316 233 000 90 82 98 -10-10-12 000 19 28 19 -8.7 -11.2 29.24 2 6 318 234 001 88 78 98 -9-10-11 000 20 28 20 -8.4 -11.3 29.23 2 5 310 227 000 84 76 98 -9-10-11 000 21 28 21 -8.3 -11.4 29.21 1 4 276 192 000 83 75 96 -9-10-11 000 22 28 22 -8.5 -10.8 29.19 1 4 249 166 000 84 75 97 -9-10-11 000 23 28 23 -8.7 -11.4 29.18 1 5 219 136 000 87 74 97 -9-10-11 000 24 29 00 -9.9 -12.0 29.17 4 8 190 106 -001 90 74 95 -9-10-11 000 25 29 01 -10.9 -14.6 29.18 5 5 209 125 000 74 75 98 -8-10-11 000 26 29 02 -11.3 -15.3 29.18 8 14 207 123 000 71 64105 -9-10-11 000 27 29 03 -11.0 -14.6 29.17 10 16 201 117 000 77 65112 -9-10-11 000 28 29 04 -10.9 -14.1 29.15 11 18 198 114 000 82 67107 -10-11-12 000 29 29 05 -11.1 -14.5 29.14 11 18 191 108 000 80 73 92 -10-11-13 000 30 29 06 -10.8 -14.6 29.13 11 17 190 107 -003 76 75103 -11-12-13 000 31 29 07 -10.6 -14.4 29.12 10 21 191 108 -003 76 71106 -11-12-13 000 32 29 08 -10.0 -13.5 29.10 8 21 203 119 -006 78 77105 -10-12-13 000 33 29 09 -9.9 -13.3 29.10 9 22 186 103 -005 78 84104 -11-12-13 001 34 29 10 -10.1 -13.1 29.09 11 23 174 90 -002 83 91109 -11-12-13 007 35 29 11 -10.4 -13.4 29.09 14 25 170 86 -008 84 90113 -11-13-14 013 36 29 12 -10.4 -13.3 29.08 16 26 175 92 -002 84 93115 -11-13-13 016 37 29 13 -9.9 -13.1 29.07 14 23 172 88 -004 82 92116 -11-12-13 010 38 29 14 -9.5 -12.9 29.06 15 22 169 85 001 80 90112 -11-12-13 007 39 29 15 -9.2 -12.6 29.05 14 22 167 83 000 79 89112 -10-12-13 003 40 29 16 -8.9 -12.2 29.04 14 22 168 85 003 80 90110 -10-12-13 003 41 29 17 -8.6 -12.0 29.04 14 22 167 83 002 79 89106 -10-11-12 002 42 29 18 -8.6 -11.3 29.04 14 21 164 81 002 85 96109 -10-11-12 012 43 29 19 -8.5 -10.6 29.03 14 22 163 79 001 90100109 -10-11-12 046 44 29 20 -8.5 -10.6 29.03 14 23 162 78 000 90 99109 -10-11-12 056 45 29 21 -8.4 -10.7 29.03 14 22 161 78 001 88 98109 -10-11-12 042 46 29 22 -8.3 -11.0 29.03 12 20 161 78 000 85 94108 -9-11-12 035 47 29 23 -8.4 -11.3 29.04 11 21 163 79 000 82 92106 -9-11-12 028 48 30 00 -8.5 -11.8 29.05 11 21 167 84 000 80 90105 -9-11-12 017 49 30 01 -8.6 -11.8 29.05 10 21 169 85 000 80 89103 -9-11-12 015 50 30 02 -8.7 -11.4 29.05 8 22 170 87 001 84 90103 -9-11-12 017 51 30 03 -8.9 -11.3 29.06 6 21 158 75 003 87 90102 -9-11-11 025 52 30 04 -9.1 -11.1 29.07 4 14 157 73 000 92 98103 -10-11-11 029 53 30 05 -9.3 -10.7 29.06 5 9 132 49 -005 97 89102 -9-10-10 034 54 30 06 -9.6 -10.6 29.06 6 8 132 48 -005 101 92103 -9 -9-11 015 55 30 07 -10.3 -11.3 29.06 5 10 136 53 -001 102 99106 -9-10-10 013 56 30 08 -10.8 -12.0 29.06 5 10 130 46 000 101 91104 -10-10-10 006 57 30 09 -11.0 -12.9 29.06 3 10 99 16 000 92 90103 -10-10-10 002 58 30 10 -11.0 -12.6 29.07 2 8 350 266 -002 97 86 98 -10 -9-10 001 59 30 11 -10.7 -13.1 29.07 2 6 3 280 -001 90 85 93 -11-10-10 000 60 30 12 -10.6 -12.9 29.07 4 4 346 262 000 90 77 90 -11 -9 -9 000 61 30 13 -10.3 -12.8 29.07 7 8 339 256 000 88 72 88 -10 -9 -9 000 62 30 14 -10.0 -12.4 29.07 8 9 336 253 000 89 70 85 -10 -9 -9 000 63 30 15 -9.8 -12.3 29.07 8 9 341 258 000 88 66 79 -10 -9 -8 000 64 30 16 -9.4 -12.1 29.06 8 10 343 259 000 86 67 72 -10 -9 -8 000 65 30 17 -9.0 -11.8 29.06 8 9 348 265 000 84 67 67 -9 -8 -8 000 66 30 18 -8.5 -11.4 29.05 7 9 355 271 000 83 66 64 -9 -8 -8 000 67 30 19 -8.3 -10.9 29.05 7 9 355 272 000 86 66 64 -9 -8 -8 000 68 30 20 -8.2 -10.6 29.05 7 10 358 275 000 87 66 62 -8 -8 -8 000 69 30 21 -8.2 -10.4 29.06 7 10 1 278 000 88 65 60 -8 -8 -8 000 70 30 22 -8.5 -10.5 29.06 5 9 10 286 000 90 65 60 -7 -8 -8 000 71 30 23 -9.5 -11.2 29.06 4 9 8 284 000 93 63 60 -7 -8 -8 000 72 31 00 -10.5 -11.6 29.06 3 8 356 273 000 101 61 59 -7 -8 -8 000 73 31 01 -11.3 -11.5 29.06 2 5 11 288 000 111 60 57 -7 -7 -7 000 74 31 02 -14.3 -14.9 29.06 3 3 150 67 000 114 59 55 -7 -7 -7 000 75 31 03 -14.6 -15.2 29.07 3 3 127 43 000 115 60 53 -6 -7 -7 000 76 31 04 -16.2 -16.4 29.07 1 1 150 66 -002 117 57 50 -6 -7 -8 000 77 31 05 -16.7 -17.0 29.07 2 2 171 88 -003 117 56 49 -7 -7 -8 000 78 31 06 -17.1 -17.4 29.07 1 1 137 54 -002 118 56 48 -7 -7 -7 000 79 31 07 -18.9 -19.1 29.06 1 1 83 0 -001 120 53 49 -7 -7 -7 000 80 31 08 -19.4 -19.6 29.06 0 1 165 81 -001 120 49 52 -7 -6 -7 000 81 31 09 -19.4 -19.7 29.07 5 5 144 60 -001 120 47 49 -8 -6 -7 000 82 31 10 -19.5 -20.1 29.07 1 2 315 231 000 120 47 55 -8 -6 -7 000 83 31 11 -17.7 -18.0 29.08 1 2 139 55 001 118 50 55 -11 -7 -6 000 84 31 12 -18.0 -18.8 29.08 2 4 59 336 000 112 49 57 -9 -7 -7 000 85 31 13 -18.0 -19.3 29.08 2 2 1 278 000 107 43 53 -11 -6 -7 000 86 31 14 -17.1 -18.5 29.09 1 1 22 299 001 105 59 53 -12 -8 -7 000 87 31 15 -15.8 -17.1 29.08 1 2 346 263 000 104 48 56 -11 -7 -6 000 88 31 16 -14.2 -16.0 29.08 3 4 343 260 000 99 48 53 -10 -7 -7 000 89 31 17 -12.8 -14.7 29.08 1 3 330 247 000 96 55 50 -9 -8 -8 000 90 31 18 -12.0 -14.6 29.07 2 2 102 19 000 90 57 48 -8 -8 -8 000 91 31 19 -11.6 -14.0 29.07 1 1 82 358 000 91 54 51 -8 -8 -7 000 92 31 20 -11.3 -13.3 29.07 1 1 5 282 -001 94 54 54 -8 -8 -6 000 93 31 21 -11.2 -12.9 29.07 3 3 357 274 -001 96 51 55 -7 -7 -6 000 94 31 22 -11.4 -13.1 29.06 3 5 8 284 001 96 48 56 -6 -6 -6 000 95 31 23 -11.8 -13.6 29.06 1 4 358 274 003 96 45 45 -5 -6 -5 000 96 01 00 -13.3 -14.4 29.06 4 4 141 57 002 104 43 46 -5 -5 -5 000 97 01 01 -12.7 -14.2 29.05 2 2 207 124 -002 99 39 46 -5 -5 -6 000 98 01 02 -13.8 -14.5 29.04 3 3 140 56 005 108 36 43 -4 -5 -6 000 99 01 03 -15.3 -15.9 29.03 5 5 146 63 000 114 34 42 -5 -4 -5 000 100 01 04 -14.8 -15.0 29.03 3 4 151 68 007 114 35 50 -5 -4 -5 000 101 01 05 -17.1 -17.6 29.02 4 7 114 30 002 117 41 53 -5 -4 -4 000 102 01 06 -19.9 -20.7 29.02 2 3 286 202 000 121 45 49 -5 -5 -5 000 103 01 07 -18.1 -18.2 29.02 2 4 222 139 005 118 54 47 -6 -5 -5 000 104 01 08 -17.5 -17.7 29.02 1 1 244 160 008 117 55 45 -6 -5 -4 000 105 01 09 -18.0 -18.1 29.02 0 2 315 232 006 118 50 43 -7 -5 -3 000 106 01 10 -17.9 -18.1 29.02 2 4 5 282 005 118 40 41 -7 -3 -3 000 107 01 11 -19.1 -19.6 29.02 1 2 301 217 005 120 48 38 -8 -5 -3 000 108 01 12 -18.0 -19.3 29.01 3 4 334 251 005 110 45 35 -7 -4 -3 000 109 01 13 -18.5 -20.2 29.00 6 7 6 283 -003 104 32 34 -5 -2 -3 000 110 01 14 -15.0 -17.7 28.99 7 18 16 293 007 90 31 36 -4 -2 -3 000 111 01 15 -12.7 -15.8 28.97 6 23 356 273 001 85 29 37 -2 -1 -3 000 112 01 16 -6.8 -11.3 28.96 6 13 250 166 006 63 30 38 0 -1 -3 000 113 01 17 -0.8 -8.0 28.95 18 31 231 148 010 49 33 34 0 -1 -3 000 114 01 18 -1.0 -7.9 28.94 21 32 232 149 011 51 33 39 0 0 -2 000 115 01 19 -0.4 -7.2 28.94 19 32 225 142 005 51 34 42 0 0 -2 000 116 01 20 -0.0 -7.1 28.92 22 34 226 143 008 50 33 42 1 0 -1 000 117 01 21 0.2 -7.1 28.92 21 33 227 144 005 49 32 43 1 0 -1 000 118 01 22 0.5 -7.2 28.90 22 34 231 148 007 47 30 46 2 0 0 000 119 01 23 0.4 -7.6 28.90 23 36 237 154 008 45 29 45 2 1 0 000 120 02 00 0.3 -7.2 28.91 24 36 233 150 000 48 30 45 2 0 0 000 * 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.