Union Glacier AWS site lat/lon = (-78.7900,-83.3900) cell lat/lon = (-78.8089,-83.3604) Forecast initialized at 2026-01-28/12 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 12 -11.2 -13.3 29.25 2 2 181 97 003 86 90 95 -11-12-12 000 1 28 13 -10.6 -12.7 29.24 2 3 156 73 001 92 93100 -11-11-12 004 2 28 14 -10.3 -12.6 29.25 2 6 142 58 000 90 80103 -11-11-13 002 3 28 15 -10.0 -12.5 29.25 1 6 112 29 000 88 62100 -10-11-12 000 4 28 16 -9.7 -12.4 29.24 0 5 358 275 000 87 72 99 -10-11-12 000 5 28 17 -9.5 -11.9 29.26 1 4 315 231 000 90 75100 -10-11-12 000 6 28 18 -9.3 -11.6 29.24 2 3 283 199 000 90 87 99 -10-11-12 000 7 28 19 -8.8 -11.6 29.22 1 4 208 124 000 85 77100 -9-10-11 000 8 28 20 -8.2 -11.6 29.21 1 4 175 91 000 81 75100 -9-10-11 000 9 28 21 -7.8 -11.5 29.21 2 5 160 76 000 78 74 99 -9-10-11 000 10 28 22 -7.5 -11.4 29.18 4 6 172 89 000 75 76 98 -8-10-11 000 11 28 23 -8.2 -11.4 29.17 5 8 179 96 000 78 80 94 -8-10-11 000 12 29 00 -9.1 -12.2 29.17 6 9 196 113 000 79 80 93 -8-10-11 000 13 29 01 -10.6 -13.6 29.15 7 9 217 134 000 80 76 92 -8-10-11 000 14 29 02 -11.2 -14.9 29.15 8 10 220 137 000 74 73 93 -8-10-11 000 15 29 03 -11.5 -15.5 29.14 8 12 225 141 000 71 75 97 -8-10-11 000 16 29 04 -12.3 -16.3 29.12 8 12 220 136 000 71 68 95 -8-10-11 000 17 29 05 -12.8 -16.8 29.12 10 13 208 125 000 75 70103 -9-10-11 000 18 29 06 -12.0 -16.3 29.11 10 17 201 118 -001 72 74 99 -10-11-12 000 19 29 07 -11.6 -15.6 29.10 8 20 204 121 -001 72 62 88 -10-11-12 000 20 29 08 -10.2 -14.3 29.10 8 20 194 111 -003 73 64101 -10-11-13 000 21 29 09 -10.0 -13.8 29.09 7 22 184 100 -003 74 71111 -10-12-13 000 22 29 10 -9.6 -13.5 29.08 9 22 180 97 001 75 81110 -10-12-13 001 23 29 11 -9.9 -12.9 29.06 12 24 171 88 -002 83 92112 -11-12-13 012 24 29 12 -9.9 -12.7 29.06 14 23 170 87 -005 86 93112 -11-12-13 018 25 29 13 -9.5 -12.6 29.06 13 23 172 89 -005 83 93109 -11-12-13 012 26 29 14 -9.0 -12.5 29.07 14 23 167 84 000 79 89107 -10-12-13 008 27 29 15 -8.7 -12.2 29.05 14 23 164 81 -001 79 89105 -10-11-13 003 28 29 16 -8.6 -12.0 29.04 14 22 164 81 000 79 88104 -10-11-13 003 29 29 17 -8.4 -11.6 29.04 14 22 163 79 000 80 91106 -10-11-12 014 30 29 18 -8.2 -10.9 29.03 14 23 162 78 000 84 94108 -9-11-12 025 31 29 19 -8.0 -10.7 29.03 15 23 160 77 002 84 94108 -9-11-12 020 32 29 20 -7.7 -10.5 29.03 15 23 163 80 002 83 93107 -9-10-12 027 33 29 21 -7.6 -10.5 29.03 15 23 162 79 000 82 92106 -9-10-11 019 34 29 22 -7.5 -10.4 29.03 14 23 159 76 001 82 91103 -8-10-11 019 35 29 23 -7.5 -10.4 29.03 14 24 158 75 002 82 91101 -8-10-11 024 36 30 00 -7.5 -10.3 29.03 13 24 158 74 000 83 90101 -8-10-11 026 37 30 01 -7.6 -10.1 29.03 12 23 156 73 000 86 91101 -8-10-11 030 38 30 02 -7.7 -9.8 29.03 11 21 154 70 -001 89 91101 -8 -9-10 031 39 30 03 -7.8 -9.7 29.04 10 18 153 70 000 91 91101 -8 -9-10 031 40 30 04 -8.0 -9.7 29.04 9 15 147 63 000 93 93100 -8 -9-10 026 41 30 05 -8.2 -9.5 29.04 5 9 144 61 000 96 98106 -8 -9-10 022 42 30 06 -8.5 -9.7 29.04 2 4 170 86 000 98 95107 -8 -9-10 022 43 30 07 -8.5 -10.1 29.04 1 3 189 106 000 95 90102 -8 -9-10 017 44 30 08 -8.9 -10.6 29.03 1 2 172 88 000 94 87104 -8 -8-10 006 45 30 09 -9.4 -10.6 29.04 2 2 130 47 000 99 80103 -8 -8-10 003 46 30 10 -10.3 -11.0 29.04 3 4 115 32 -001 106 74 99 -8 -8 -9 001 47 30 11 -10.1 -11.4 29.04 2 4 70 347 -003 99 69 98 -7 -8 -9 000 48 30 12 -9.3 -11.2 29.04 2 7 43 320 -001 93 65 97 -8 -8 -9 000 49 30 13 -8.0 -10.6 29.04 3 7 101 17 -002 85 70 95 -8 -8 -9 000 50 30 14 -7.0 -10.1 29.04 0 7 332 249 -005 83 73 94 -8 -8 -9 000 51 30 15 -5.7 -10.0 29.05 3 9 250 166 -003 73 71 95 -7 -8 -9 000 52 30 16 -5.4 -10.0 29.05 1 8 283 200 -001 71 72 94 -6 -7 -9 000 53 30 17 -7.3 -8.3 29.05 6 7 337 254 -001 99 83 90 -8 -8 -8 000 54 30 18 -7.4 -8.7 29.05 5 7 338 255 -001 97 78 89 -8 -8 -8 000 55 30 19 -7.2 -8.6 29.05 5 6 353 270 -002 95 82 86 -8 -8 -8 000 56 30 20 -7.3 -9.0 29.05 5 6 1 278 -002 93 85 81 -8 -8 -8 000 57 30 21 -7.1 -9.5 29.05 5 6 1 278 000 86 84 79 -8 -8 -8 000 58 30 22 -7.5 -9.6 29.05 6 8 358 274 000 88 81 78 -8 -8 -8 000 59 30 23 -8.1 -10.1 29.06 6 9 353 270 000 89 79 78 -8 -8 -8 000 60 31 00 -8.3 -10.2 29.06 6 10 352 268 000 91 76 71 -7 -8 -8 000 61 31 01 -8.5 -10.1 29.06 5 9 339 256 000 94 79 65 -7 -8 -8 000 62 31 02 -8.6 -10.6 29.06 5 8 341 258 001 90 77 63 -7 -7 -8 000 63 31 03 -9.8 -11.1 29.07 5 8 339 256 000 98 79 61 -7 -8 -8 000 64 31 04 -10.8 -10.9 29.07 2 6 330 247 000 110 79 58 -7 -8 -8 000 65 31 05 -13.5 -14.0 29.08 3 3 153 70 000 113 78 56 -7 -8 -8 000 66 31 06 -11.9 -12.6 29.08 3 3 135 52 000 105 77 55 -7 -8 -8 000 67 31 07 -13.6 -13.9 29.09 3 3 94 11 000 113 76 53 -7 -8 -8 000 68 31 08 -16.0 -16.5 29.09 1 1 62 339 001 116 75 51 -7 -8 -9 000 69 31 09 -16.6 -16.9 29.10 1 1 194 111 000 117 74 49 -7 -8 -8 000 70 31 10 -16.1 -16.8 29.10 3 3 171 88 000 116 73 48 -7 -8 -8 000 71 31 11 -15.6 -16.3 29.10 2 2 166 83 000 116 72 48 -7 -8 -8 000 72 31 12 -15.1 -15.3 29.11 2 2 139 56 001 115 69 50 -8 -7 -7 000 73 31 13 -15.3 -15.7 29.12 2 2 109 26 002 112 61 51 -8 -7 -7 000 74 31 14 -15.0 -16.6 29.12 1 1 102 19 001 101 55 57 -8 -7 -7 000 75 31 15 -14.0 -16.0 29.12 1 2 120 37 000 96 54 61 -8 -7 -7 000 76 31 16 -13.2 -15.3 29.12 1 1 118 35 001 95 58 62 -8 -7 -7 000 77 31 17 -12.0 -14.1 29.12 0 0 113 30 001 94 62 59 -7 -7 -8 000 78 31 18 -11.2 -13.4 29.12 1 1 45 322 001 93 49 54 -7 -6 -7 000 79 31 19 -10.6 -12.8 29.12 0 0 83 0 001 92 59 51 -7 -7 -7 000 80 31 20 -10.1 -12.6 29.11 1 1 137 53 002 89 55 51 -8 -7 -7 000 81 31 21 -9.7 -11.9 29.11 0 2 269 186 003 89 50 60 -8 -7 -6 000 82 31 22 -9.8 -11.7 29.12 4 4 309 226 001 91 47 49 -7 -7 -7 000 83 31 23 -9.7 -12.2 29.12 3 4 318 234 000 87 45 52 -6 -7 -6 000 84 01 00 -10.1 -12.4 29.12 1 1 37 313 000 90 39 51 -5 -5 -6 000 85 01 01 -12.5 -12.6 29.11 3 3 341 258 001 112 49 43 -6 -6 -6 000 86 01 02 -14.5 -14.9 29.10 3 6 348 264 001 114 48 46 -6 -6 -6 000 87 01 03 -14.9 -15.1 29.10 3 3 189 106 000 114 48 40 -6 -6 -7 000 88 01 04 -14.0 -14.8 29.08 2 6 298 215 005 106 39 39 -6 -5 -5 000 89 01 05 -13.9 -15.2 29.07 1 3 343 260 003 101 37 38 -5 -5 -5 000 90 01 06 -18.2 -18.4 29.07 3 5 319 236 006 118 35 38 -4 -5 -5 000 91 01 07 -18.8 -19.3 29.05 4 7 350 267 004 118 31 43 -4 -3 -4 000 92 01 08 -21.7 -22.4 29.05 3 3 123 39 006 123 37 38 -5 -5 -5 000 93 01 09 -22.5 -23.2 29.04 3 3 303 220 000 124 40 30 -7 -5 -5 000 94 01 10 -16.5 -17.2 29.03 2 2 60 337 -002 110 29 45 -3 -3 -4 000 95 01 11 -20.0 -20.7 29.02 4 4 5 282 000 117 24 35 -3 -1 -3 000 96 01 12 -18.1 -19.8 29.00 4 5 358 275 -003 104 22 33 -2 -1 -3 000 97 01 13 -15.0 -17.9 28.99 4 5 356 273 -006 86 24 33 -2 -1 -2 000 98 01 14 -12.5 -16.3 28.98 2 6 334 250 000 77 25 32 -2 -1 -2 000 99 01 15 -7.5 -12.5 28.96 5 12 246 162 006 61 25 30 0 -1 -2 000 100 01 16 -1.2 -9.2 28.94 17 32 242 159 005 44 26 28 0 -1 -3 000 101 01 17 -1.9 -9.9 28.93 21 33 241 158 005 46 26 30 0 -1 -2 000 102 01 18 -1.1 -9.5 28.92 23 36 244 161 007 43 26 26 0 -1 -2 000 103 01 19 -1.1 -9.9 28.91 25 37 243 160 014 42 26 26 0 -1 -2 000 104 01 20 -1.1 -9.5 28.90 24 37 242 159 -006 44 26 31 0 0 -2 000 105 01 21 -0.9 -9.5 28.89 26 39 238 155 008 42 27 32 0 0 -2 000 106 01 22 -0.7 -9.6 28.89 27 40 237 154 004 41 26 35 0 0 -2 000 107 01 23 -0.7 -9.6 28.88 25 39 237 154 004 42 25 37 1 0 -1 000 108 02 00 -0.7 -9.8 28.87 26 40 237 154 015 40 25 38 1 0 -1 000 109 02 01 -0.7 -9.9 28.86 26 40 239 155 019 40 24 38 1 0 -1 000 110 02 02 -0.9 -10.0 28.86 27 40 235 151 027 41 24 38 1 0 -1 000 111 02 03 -1.1 -10.1 28.86 25 40 239 156 015 41 24 37 1 0 -1 000 112 02 04 -1.5 -10.3 28.86 23 37 239 156 016 42 23 37 1 0 -1 000 113 02 05 -1.8 -10.3 28.85 21 37 237 154 018 43 23 36 1 0 -1 000 114 02 06 -1.6 -10.3 28.85 23 38 237 154 037 43 23 36 1 0 -1 000 115 02 07 -1.6 -10.5 28.84 26 40 241 158 043 42 23 36 1 0 -1 000 116 02 08 -2.1 -10.7 28.84 25 39 240 156 021 43 23 36 1 0 -1 000 117 02 09 -2.1 -10.8 28.84 25 39 238 155 024 42 23 35 1 0 -1 000 118 02 10 -1.9 -10.4 28.84 24 38 237 153 028 44 22 35 1 0 -1 000 119 02 11 -1.5 -10.1 28.84 26 39 235 152 032 43 22 34 1 0 -1 000 120 02 12 -1.2 -9.5 28.85 24 38 233 150 017 44 23 35 1 0 -1 000 * 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.