Union Glacier AWS site lat/lon = (-78.7900,-83.3900) cell lat/lon = (-78.8089,-83.3604) Forecast initialized at 2025-11-12/00 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 12 00 -23.5 -28.7 29.44 3 3 308 225 003 71 46 52 -20-19-19 000 1 12 01 -24.2 -28.3 29.43 1 1 355 271 000 84 45 53 -20-19-19 000 2 12 02 -25.4 -28.5 29.41 1 1 108 25 000 93 51 55 -20-19-20 000 3 12 03 -29.0 -29.2 29.40 3 4 348 265 000 132 50 55 -21-18-19 000 4 12 04 -29.2 -29.3 29.41 0 4 333 250 000 131 53 56 -21-19-19 000 5 12 05 -30.8 -31.0 29.41 3 3 142 59 000 134 56 56 -20-19-20 000 6 12 06 -31.9 -32.2 29.40 4 4 128 45 000 135 55 58 -21-19-20 000 7 12 07 -32.0 -32.7 29.37 1 2 112 29 000 129 60 62 -21-20-20 000 8 12 08 -32.1 -33.1 29.37 0 2 174 90 000 124 61 66 -21-20-20 000 9 12 09 -31.6 -32.6 29.34 0 1 170 86 000 124 60 66 -21-20-20 000 10 12 10 -31.0 -31.9 29.33 0 1 145 62 000 124 56 62 -21-20-20 000 11 12 11 -31.4 -32.6 29.33 1 1 143 59 000 124 58 59 -21-20-19 000 12 12 12 -31.4 -33.0 29.32 0 1 353 269 000 117 56 61 -20-20-19 000 13 12 13 -30.2 -32.7 29.29 0 1 314 231 000 106 51 60 -20-19-19 000 14 12 14 -28.8 -31.5 29.29 1 1 134 51 000 102 51 58 -20-19-19 000 15 12 15 -27.1 -29.6 29.28 1 1 88 5 000 103 50 56 -20-19-19 000 16 12 16 -25.5 -28.0 29.28 1 1 75 352 000 101 48 55 -20-19-19 000 17 12 17 -24.5 -27.3 29.28 0 0 67 343 000 97 47 54 -20-19-19 000 18 12 18 -23.4 -26.6 29.26 0 0 81 358 000 93 46 52 -19-19-19 000 19 12 19 -22.5 -26.3 29.24 0 2 143 60 000 87 45 51 -19-18-19 000 20 12 20 -21.8 -25.9 29.24 2 3 154 71 000 84 44 49 -19-18-19 000 21 12 21 -21.5 -25.6 29.23 2 2 151 68 000 84 46 48 -19-18-19 000 22 12 22 -21.6 -25.0 29.23 2 2 151 68 000 86 49 48 -19-18-19 000 23 12 23 -21.8 -26.0 29.23 2 2 162 79 000 82 50 49 -19-18-19 000 24 13 00 -22.3 -26.3 29.23 2 2 174 90 000 86 56 49 -19-18-18 000 25 13 01 -23.4 -25.7 29.23 4 4 170 87 000 101 60 49 -19-18-18 000 26 13 02 -24.4 -25.2 29.24 5 6 162 79 000 121 60 48 -19-18-18 000 27 13 03 -24.3 -24.6 29.23 3 6 161 78 000 124 58 49 -19-18-18 000 28 13 04 -25.6 -25.6 29.23 0 3 171 88 001 127 56 49 -19-18-18 000 29 13 05 -29.2 -29.4 29.23 2 2 340 256 000 132 57 49 -18-18-19 000 30 13 06 -31.9 -32.5 29.24 3 3 343 260 000 136 59 50 -18-18-19 000 31 13 07 -32.7 -33.5 29.25 4 5 344 261 000 135 51 50 -18-19-19 000 32 13 08 -31.8 -32.1 29.26 3 4 355 271 000 136 49 51 -19-18-19 000 33 13 09 -31.2 -31.4 29.27 1 2 303 220 000 135 61 53 -20-19-19 000 34 13 10 -29.8 -30.3 29.28 2 2 265 181 000 129 60 56 -21-20-19 000 35 13 11 -28.5 -29.4 29.29 2 2 274 191 000 122 61 57 -22-20-20 000 36 13 12 -27.2 -28.8 29.30 1 1 272 189 000 114 62 58 -21-20-20 000 37 13 13 -26.3 -28.6 29.32 1 1 261 178 000 108 65 59 -21-21-21 000 38 13 14 -25.0 -27.7 29.33 1 2 275 191 000 99 88 59 -21-21-20 000 39 13 15 -23.6 -26.5 29.34 2 2 296 213 000 96 93 60 -21-21-21 000 40 13 16 -21.9 -25.1 29.34 1 4 301 217 000 93 89 61 -21-21-21 000 41 13 17 -20.2 -24.5 29.35 1 7 168 85 000 82 67 61 -20-21-21 000 42 13 18 -19.3 -23.5 29.37 6 8 148 65 -001 81 60 61 -20-21-21 000 43 13 19 -19.7 -25.8 29.38 7 9 141 58 000 65 55 63 -20-21-21 000 44 13 20 -19.3 -24.8 29.39 7 9 137 54 000 70 53 66 -20-20-21 000 45 13 21 -19.0 -23.9 29.40 6 8 145 62 000 75 55 67 -20-20-21 000 46 13 22 -19.0 -23.4 29.42 6 7 158 74 000 78 63 69 -20-20-21 000 47 13 23 -19.4 -23.0 29.44 5 7 175 92 000 83 65 73 -20-20-20 000 48 14 00 -19.8 -23.9 29.46 7 8 198 115 000 78 68 76 -19-20-21 000 49 14 01 -20.0 -24.6 29.47 7 11 205 122 000 73 74 73 -19-20-21 000 50 14 02 -19.9 -24.9 29.47 7 12 210 127 000 69 68 69 -19-20-21 000 51 14 03 -20.4 -25.4 29.49 7 12 218 135 000 67 75 67 -19-20-21 000 52 14 04 -21.1 -26.3 29.50 7 11 219 136 000 67 75 70 -19-20-21 000 53 14 05 -21.7 -26.5 29.53 8 11 200 117 000 72 76 82 -19-20-22 000 54 14 06 -21.9 -26.3 29.54 9 11 194 110 000 77 79 95 -20-21-22 000 55 14 07 -22.5 -26.5 29.55 7 8 201 117 000 80 82 95 -21-21-22 000 56 14 08 -22.2 -26.2 29.56 5 8 227 144 000 80 91 95 -20-22-22 000 57 14 09 -21.7 -25.7 29.57 4 4 270 186 000 83 92 93 -21-22-22 000 58 14 10 -22.4 -26.1 29.59 5 6 302 219 000 83 93 92 -21-22-22 000 59 14 11 -22.6 -25.8 29.60 5 5 306 222 000 89 91 94 -21-22-22 000 60 14 12 -22.1 -25.6 29.60 3 6 296 213 000 87 93 96 -21-22-22 000 61 14 13 -21.2 -24.3 29.61 3 6 343 260 000 93 94 95 -22-22-22 000 62 14 14 -20.9 -24.3 29.61 5 6 343 260 000 89 91 93 -21-22-22 000 63 14 15 -20.6 -24.0 29.61 6 6 337 253 000 89 85 92 -21-21-21 000 64 14 16 -20.0 -23.2 29.61 6 6 331 248 000 90 81 88 -20-20-21 000 65 14 17 -19.3 -22.6 29.60 6 6 333 250 000 89 78 88 -19-20-20 000 66 14 18 -18.7 -22.1 29.59 5 5 346 263 000 88 76 88 -19-19-20 000 67 14 19 -18.2 -21.7 29.59 4 4 352 269 000 86 76 86 -19-19-19 000 68 14 20 -17.8 -21.6 29.59 4 4 349 266 000 84 78 84 -18-19-19 000 69 14 21 -17.6 -21.4 29.59 4 4 347 263 000 83 76 83 -18-18-19 000 70 14 22 -17.6 -21.2 29.59 3 4 344 261 000 84 71 83 -18-18-19 000 71 14 23 -17.9 -20.9 29.58 3 4 339 256 000 87 63 82 -17-17-19 000 72 15 00 -18.7 -21.5 29.57 3 4 322 239 000 91 62 82 -17-17-18 000 73 15 01 -19.0 -21.3 29.57 2 3 301 218 000 97 60 84 -16-16-18 000 74 15 02 -19.8 -21.6 29.56 3 3 180 96 000 103 58 86 -16-16-17 000 75 15 03 -19.9 -22.7 29.56 2 2 174 91 000 93 60 84 -16-16-17 000 76 15 04 -21.2 -23.2 29.55 1 2 30 306 -001 102 61 83 -16-16-17 000 77 15 05 -24.3 -24.5 29.54 2 3 36 312 000 126 60 84 -16-16-17 000 78 15 06 -26.0 -26.2 29.54 1 3 15 292 000 128 58 80 -16-16-17 000 79 15 07 -26.5 -26.8 29.54 1 3 116 32 000 129 59 78 -17-16-17 000 80 15 08 -26.6 -26.9 29.54 0 3 62 338 000 129 62 74 -17-16-16 000 81 15 09 -26.4 -26.7 29.53 0 3 232 148 000 128 67 78 -18-17-16 000 82 15 10 -25.1 -25.7 29.53 1 3 181 97 000 124 67 76 -19-17-17 000 83 15 11 -24.3 -24.6 29.53 1 4 143 59 000 125 65 74 -19-17-17 000 84 15 12 -24.7 -25.1 29.53 1 4 105 21 000 125 64 72 -19-17-17 000 85 15 13 -23.8 -25.6 29.53 1 6 353 269 000 107 64 70 -19-17-17 000 86 15 14 -21.4 -24.1 29.52 1 5 7 284 000 96 66 67 -18-18-17 000 87 15 15 -19.7 -23.1 29.51 2 2 25 301 000 89 66 70 -18-18-17 000 88 15 16 -18.8 -22.0 29.50 2 4 6 283 000 89 63 69 -17-17-17 000 89 15 17 -17.8 -21.5 29.50 4 6 347 264 000 85 58 66 -17-16-17 000 90 15 18 -17.3 -21.1 29.49 5 8 345 262 000 82 54 57 -17-16-16 000 91 15 19 -16.8 -20.5 29.49 5 8 348 264 000 83 53 52 -16-15-16 000 92 15 20 -16.2 -19.6 29.48 5 6 345 262 000 85 51 49 -16-15-16 000 93 15 21 -15.8 -18.7 29.47 5 7 344 261 000 88 49 46 -15-15-15 000 94 15 22 -16.0 -18.5 29.46 4 7 353 270 000 92 48 44 -14-14-15 000 95 15 23 -16.7 -18.8 29.46 3 6 8 284 000 97 47 44 -14-14-15 000 96 16 00 -17.7 -18.9 29.46 0 4 52 329 000 107 46 45 -14-14-15 000 97 16 01 -20.0 -20.7 29.45 5 5 159 76 000 118 43 46 -14-14-14 000 98 16 02 -21.3 -22.1 29.44 6 6 154 71 001 121 39 47 -14-14-14 000 99 16 03 -21.6 -22.0 29.43 4 6 146 63 000 122 36 50 -15-14-14 000 100 16 04 -22.1 -22.3 29.42 3 5 112 28 000 123 35 54 -15-14-14 000 101 16 05 -25.8 -26.0 29.42 2 4 65 342 000 128 36 54 -15-14-14 000 102 16 06 -27.9 -28.2 29.41 1 2 0 276 000 131 38 55 -14-14-14 000 103 16 07 -26.9 -27.2 29.41 1 2 317 233 001 129 47 55 -14-14-14 000 104 16 08 -24.8 -24.9 29.40 1 1 187 104 000 126 56 57 -14-15-14 000 105 16 09 -24.0 -24.1 29.40 3 3 157 73 000 125 55 58 -16-15-14 000 106 16 10 -24.9 -25.2 29.39 2 3 133 50 000 127 50 57 -16-15-14 000 107 16 11 -26.9 -27.1 29.39 1 2 65 342 000 130 48 55 -15-15-14 000 108 16 12 -25.4 -26.2 29.38 0 1 280 197 000 120 44 54 -15-14-15 000 109 16 13 -23.9 -25.5 29.37 0 0 337 254 002 110 43 53 -15-14-15 000 110 16 14 -22.8 -25.0 29.36 1 1 135 52 002 102 43 52 -16-14-14 000 111 16 15 -21.6 -23.5 29.35 2 2 129 46 002 104 43 53 -16-14-14 000 112 16 16 -20.6 -22.7 29.35 1 1 110 26 002 102 43 52 -16-14-14 000 113 16 17 -19.6 -21.7 29.34 0 0 24 301 001 100 43 50 -16-14-14 000 114 16 18 -18.4 -20.7 29.34 1 2 157 74 000 97 42 49 -15-13-13 000 115 16 19 -17.3 -20.3 29.34 2 3 143 60 001 91 41 46 -15-13-13 000 116 16 20 -16.6 -19.8 29.33 1 2 125 41 003 89 43 45 -15-13-13 000 117 16 21 -16.3 -19.6 29.33 0 1 171 88 004 87 45 46 -14-13-13 000 118 16 22 -16.0 -19.0 29.33 1 3 182 99 005 89 45 47 -14-13-12 000 119 16 23 -16.1 -18.9 29.33 2 4 171 88 005 91 46 49 -14-13-12 000 120 17 00 -16.6 -18.7 29.33 1 4 179 96 004 98 48 48 -14-14-12 000 * 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.