Union Glacier AWS site lat/lon = (-78.7900,-83.3900) cell lat/lon = (-78.8089,-83.3604) Forecast initialized at 2025-11-12/12 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 12 12 -25.0 -30.6 29.32 1 1 337 253 000 65 49 54 -22-20-20 000 1 12 13 -24.7 -29.7 29.30 1 1 121 38 001 72 46 54 -21-20-20 000 2 12 14 -24.3 -28.5 29.30 3 4 20 296 001 85 44 53 -20-19-20 000 3 12 15 -23.1 -27.3 29.27 5 7 330 247 000 83 52 51 -20-19-19 000 4 12 16 -21.6 -26.4 29.26 5 7 341 258 000 77 50 49 -19-19-19 000 5 12 17 -21.0 -25.0 29.26 3 3 11 288 000 85 51 47 -19-19-19 000 6 12 18 -20.7 -25.0 29.25 2 2 16 292 000 82 50 47 -19-19-19 000 7 12 19 -20.2 -24.5 29.24 1 1 18 295 000 82 47 48 -19-18-19 000 8 12 20 -19.9 -24.3 29.22 0 1 63 340 000 80 45 48 -19-18-18 000 9 12 21 -19.7 -24.1 29.21 1 1 52 328 000 80 43 47 -18-18-18 000 10 12 22 -19.9 -23.7 29.21 1 3 52 329 -001 83 43 47 -18-18-18 000 11 12 23 -20.2 -23.9 29.21 1 3 74 351 000 86 45 48 -18-17-17 000 12 13 00 -21.2 -24.0 29.19 1 3 128 44 -001 95 46 48 -18-17-17 000 13 13 01 -22.6 -24.5 29.19 3 3 150 67 000 105 45 48 -18-17-17 000 14 13 02 -24.1 -25.3 29.19 5 5 163 80 000 114 48 49 -18-17-17 000 15 13 03 -23.5 -25.5 29.19 5 5 167 83 000 103 52 51 -18-17-17 000 16 13 04 -24.3 -28.0 29.19 4 5 150 67 000 87 57 49 -18-18-18 000 17 13 05 -27.1 -28.3 29.20 2 4 118 35 000 117 57 49 -19-18-18 000 18 13 06 -31.2 -31.5 29.20 2 2 35 312 000 135 52 49 -18-17-18 000 19 13 07 -33.1 -34.2 29.21 3 3 1 278 000 128 51 49 -17-17-18 000 20 13 08 -31.7 -32.8 29.21 2 3 348 264 000 123 52 50 -17-17-18 000 21 13 09 -30.6 -31.4 29.22 2 3 343 260 000 126 56 52 -18-18-18 000 22 13 10 -30.5 -31.5 29.23 0 3 83 359 000 124 43 53 -19-17-18 000 23 13 11 -29.8 -31.0 29.24 0 1 186 103 000 121 45 53 -19-17-18 000 24 13 12 -28.8 -30.3 29.25 0 1 307 224 000 121 48 54 -20-18-18 000 25 13 13 -27.5 -29.0 29.27 0 1 271 188 -001 114 54 55 -20-19-18 000 26 13 14 -25.5 -27.7 29.29 2 3 275 192 000 105 59 56 -20-19-19 000 27 13 15 -22.7 -25.8 29.30 2 5 233 150 000 94 63 55 -20-20-19 000 28 13 16 -19.7 -23.8 29.31 3 9 177 93 000 81 56 56 -20-19-19 000 29 13 17 -18.5 -23.9 29.33 5 10 160 77 000 70 58 57 -19-20-19 000 30 13 18 -18.6 -23.0 29.35 5 8 133 50 000 79 61 57 -18-20-20 000 31 13 19 -18.5 -23.1 29.36 6 8 139 56 000 76 60 57 -18-20-20 000 32 13 20 -18.0 -23.0 29.38 7 9 152 68 000 72 63 58 -19-20-19 000 33 13 21 -18.3 -22.8 29.40 6 10 164 81 000 75 57 60 -19-19-20 000 34 13 22 -18.8 -22.3 29.41 7 10 164 80 000 85 53 59 -19-19-20 000 35 13 23 -19.9 -23.2 29.43 6 8 168 85 000 88 54 59 -19-19-20 000 36 14 00 -20.5 -23.7 29.45 7 8 187 104 000 89 67 63 -19-19-20 000 37 14 01 -20.9 -24.4 29.47 7 9 195 112 001 84 65 62 -19-19-20 000 38 14 02 -21.4 -24.8 29.49 8 10 212 129 000 87 62 69 -19-20-21 000 39 14 03 -21.4 -24.3 29.51 10 13 204 121 001 93 67 71 -19-20-21 000 40 14 04 -21.5 -24.7 29.52 11 13 214 131 000 90 71 84 -19-20-22 000 41 14 05 -21.7 -25.0 29.54 12 14 215 132 000 89 84 95 -19-21-22 000 42 14 06 -22.4 -25.5 29.56 10 12 217 134 000 91 92100 -20-21-22 000 43 14 07 -23.2 -26.5 29.57 8 8 230 146 000 87 92 95 -21-22-23 000 44 14 08 -23.5 -27.1 29.58 7 9 246 162 000 85 89 88 -20-22-23 000 45 14 09 -23.2 -27.8 29.59 5 8 280 196 -001 75 83 94 -20-22-23 000 46 14 10 -25.2 -27.8 29.61 5 5 357 274 000 101 86 93 -22-22-23 000 47 14 11 -24.1 -25.7 29.63 4 4 329 246 000 111 87 94 -22-22-22 000 48 14 12 -22.4 -25.1 29.63 5 6 321 237 000 97 85 92 -21-21-22 000 49 14 13 -21.6 -24.4 29.63 4 6 334 251 000 95 84 92 -21-21-22 000 50 14 14 -21.1 -23.9 29.64 4 5 351 268 000 94 85 88 -21-21-21 000 51 14 15 -20.5 -23.5 29.64 6 6 332 249 000 93 83 87 -21-21-21 000 52 14 16 -20.1 -23.2 29.64 6 6 331 247 000 91 77 83 -20-20-20 000 53 14 17 -19.4 -22.7 29.64 5 5 340 257 000 89 69 81 -19-19-20 000 54 14 18 -18.7 -22.1 29.64 4 4 343 260 000 88 65 79 -19-19-20 000 55 14 19 -18.2 -21.8 29.63 4 4 342 259 000 85 61 78 -19-19-20 000 56 14 20 -17.9 -21.5 29.63 4 4 345 261 000 85 60 76 -18-19-20 000 57 14 21 -17.6 -21.4 29.63 4 5 343 259 000 84 61 73 -18-18-19 000 58 14 22 -17.5 -21.2 29.62 4 5 346 263 000 84 61 70 -17-18-19 000 59 14 23 -17.6 -21.2 29.62 4 5 347 264 000 84 59 70 -17-17-18 000 60 15 00 -17.8 -21.1 29.61 4 6 341 258 000 85 57 72 -17-17-18 000 61 15 01 -18.3 -21.4 29.61 4 6 333 250 000 86 58 74 -16-17-18 000 62 15 02 -19.0 -21.9 29.60 4 6 326 243 000 91 59 77 -16-17-18 000 63 15 03 -19.6 -21.5 29.60 1 3 176 93 000 102 61 83 -16-16-18 000 64 15 04 -20.7 -22.9 29.60 5 5 169 85 000 100 61 84 -16-17-17 000 65 15 05 -19.5 -24.2 29.59 1 3 218 135 000 77 63 81 -16-17-17 000 66 15 06 -20.0 -24.0 29.58 2 2 311 227 000 83 65 80 -16-16-17 000 67 15 07 -23.6 -24.1 29.57 3 3 0 276 000 125 66 78 -16-16-17 000 68 15 08 -24.6 -24.8 29.57 2 2 14 291 000 127 67 78 -16-17-17 000 69 15 09 -24.3 -24.6 29.56 1 1 26 303 000 126 65 78 -17-17-17 000 70 15 10 -24.1 -24.6 29.56 0 0 16 292 000 124 63 78 -18-17-18 000 71 15 11 -23.3 -24.2 29.56 1 3 289 205 000 117 67 76 -17-18-19 000 72 15 12 -21.5 -23.8 29.55 1 2 294 211 000 100 67 69 -18-18-19 000 73 15 13 -20.6 -23.2 29.54 1 3 326 243 000 96 66 66 -18-18-18 000 74 15 14 -19.8 -22.2 29.53 1 3 349 266 000 98 66 62 -18-18-18 000 75 15 15 -18.6 -21.6 29.52 3 4 355 272 000 91 66 60 -18-18-17 000 76 15 16 -17.9 -21.3 29.51 5 8 359 275 000 87 66 59 -18-18-16 000 77 15 17 -17.2 -20.6 29.50 5 7 2 279 000 87 68 58 -17-17-16 000 78 15 18 -16.3 -20.4 29.49 5 7 2 279 000 80 68 58 -17-17-16 000 79 15 19 -15.5 -20.5 29.48 5 7 357 274 000 73 66 55 -17-17-16 000 80 15 20 -15.1 -19.9 29.47 6 7 353 269 000 73 65 54 -16-16-16 000 81 15 21 -14.9 -19.3 29.45 5 7 357 273 000 75 72 55 -16-16-16 000 82 15 22 -15.0 -18.5 29.44 5 7 8 284 000 81 80 53 -16-15-15 000 83 15 23 -15.7 -18.5 29.43 4 7 17 294 000 86 82 53 -15-15-15 000 84 16 00 -16.6 -19.1 29.42 2 7 17 293 000 94 83 54 -15-15-15 000 85 16 01 -18.1 -19.3 29.41 2 5 163 79 000 108 83 54 -15-15-15 000 86 16 02 -20.3 -20.9 29.40 6 6 161 78 001 120 86 55 -15-15-15 000 87 16 03 -20.2 -21.4 29.39 5 5 168 85 001 110 73 56 -15-15-15 000 88 16 04 -19.9 -22.0 29.39 3 4 158 75 000 99 62 57 -14-14-15 000 89 16 05 -21.8 -23.0 29.38 2 4 138 55 000 111 51 62 -15-14-15 000 90 16 06 -24.0 -24.2 29.38 1 3 54 331 001 125 48 62 -16-14-15 000 91 16 07 -27.6 -27.9 29.37 1 1 358 275 000 130 51 59 -15-14-15 000 92 16 08 -28.0 -28.2 29.36 0 0 350 267 000 131 52 60 -15-15-15 000 93 16 09 -26.9 -27.3 29.36 0 0 289 206 000 127 55 57 -15-15-15 000 94 16 10 -25.8 -26.3 29.35 1 1 135 52 001 124 55 59 -16-15-14 000 95 16 11 -26.9 -27.9 29.35 1 1 0 277 001 124 54 60 -15-15-15 000 96 16 12 -25.5 -27.1 29.34 0 0 270 187 001 113 52 54 -15-15-15 000 97 16 13 -24.4 -26.3 29.34 0 0 39 316 001 107 47 57 -15-14-15 000 98 16 14 -22.8 -25.0 29.33 1 1 336 253 000 102 44 60 -14-14-15 000 99 16 15 -21.3 -23.4 29.32 1 1 7 284 000 102 42 58 -14-14-15 000 100 16 16 -20.1 -21.8 29.32 2 2 5 282 000 104 40 57 -14-14-14 000 101 16 17 -19.2 -21.1 29.31 1 1 9 286 001 103 39 56 -14-14-14 000 102 16 18 -18.2 -20.2 29.31 1 1 105 21 001 100 37 52 -15-14-14 000 103 16 19 -17.4 -20.2 29.31 1 1 124 41 001 93 37 50 -15-13-14 000 104 16 20 -16.9 -20.1 29.31 1 1 100 16 000 89 39 52 -15-13-13 000 105 16 21 -16.7 -19.9 29.31 0 2 103 20 001 88 41 52 -15-13-13 000 106 16 22 -16.6 -19.7 29.32 0 1 185 102 001 89 43 51 -15-13-12 000 107 16 23 -16.9 -20.1 29.32 2 3 193 110 002 87 43 51 -15-13-12 000 108 17 00 -17.2 -19.5 29.32 3 4 197 114 000 96 44 53 -14-13-12 000 109 17 01 -17.9 -19.1 29.33 5 5 194 110 000 109 49 54 -14-14-12 000 110 17 02 -18.6 -20.9 29.33 5 5 189 105 000 95 50 55 -14-14-11 000 111 17 03 -18.4 -20.3 29.34 4 4 195 111 000 100 50 57 -14-13-11 000 112 17 04 -19.5 -20.8 29.34 1 1 312 229 003 107 51 53 -14-13-11 000 113 17 05 -24.1 -24.8 29.35 4 4 340 257 001 125 48 48 -14-13-12 000 114 17 06 -24.1 -24.4 29.36 3 4 336 252 001 126 47 47 -14-12-12 000 115 17 07 -25.3 -25.6 29.38 2 4 326 242 002 127 47 52 -14-13-11 000 116 17 08 -25.6 -25.9 29.38 1 2 269 185 002 128 47 45 -14-12-11 000 117 17 09 -24.8 -25.0 29.39 0 2 343 260 002 127 45 40 -14-13-12 000 118 17 10 -26.4 -27.3 29.41 2 3 83 0 004 129 53 45 -16-13-12 000 119 17 11 -24.1 -24.8 29.42 2 2 281 197 000 126 54 51 -14-13-13 000 120 17 12 -23.1 -23.4 29.43 1 1 146 62 004 125 51 42 -16-12-12 000 * 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.