Union Glacier AWS site lat/lon = (-78.7900,-83.3900) cell lat/lon = (-78.8089,-83.3604) Forecast initialized at 2026-02-20/12 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 20 12 -22.7 -29.2 29.33 1 1 274 191 -001 58 44 46 -17-15-13 000 1 20 13 -23.4 -28.2 29.34 5 5 155 72 002 74 40 49 -16-14-14 000 2 20 14 -25.5 -29.1 29.32 4 5 335 252 000 89 53 47 -17-14-12 000 3 20 15 -23.5 -27.3 29.33 3 6 338 254 000 84 56 40 -17-15-13 000 4 20 16 -23.0 -26.0 29.31 2 2 164 81 000 94 46 39 -16-14-15 000 5 20 17 -22.6 -26.3 29.32 2 2 75 352 000 89 48 40 -16-15-15 000 6 20 18 -22.4 -25.8 29.31 1 1 322 239 000 91 46 42 -16-14-14 000 7 20 19 -21.3 -24.7 29.31 3 4 245 162 003 88 42 47 -15-13-14 000 8 20 20 -18.4 -22.7 29.31 2 6 195 111 000 80 44 51 -12-13-13 000 9 20 21 -20.9 -23.4 29.31 2 2 44 321 000 98 45 50 -13-13-13 000 10 20 22 -22.9 -25.3 29.31 2 2 21 298 000 101 47 48 -13-14-14 000 11 20 23 -22.9 -25.3 29.31 3 3 318 234 001 100 46 48 -13-14-15 000 12 21 00 -20.7 -25.0 29.29 3 3 296 213 000 80 48 48 -13-15-15 000 13 21 01 -18.0 -24.9 29.28 5 6 293 209 000 61 50 48 -13-15-15 000 14 21 02 -16.8 -25.4 29.29 5 5 299 215 000 51 51 48 -14-15-15 000 15 21 03 -18.3 -25.5 29.29 3 3 330 247 000 59 54 49 -14-15-15 000 16 21 04 -27.2 -28.2 29.29 4 4 14 291 001 126 57 49 -15-15-15 000 17 21 05 -28.6 -28.8 29.28 1 3 351 268 000 132 60 51 -15-16-16 000 18 21 06 -25.3 -26.2 29.29 1 2 240 157 000 120 60 55 -16-16-16 000 19 21 07 -23.5 -25.1 29.28 2 2 240 157 000 108 60 54 -16-16-17 000 20 21 08 -23.4 -25.8 29.28 1 4 303 220 -001 99 62 58 -17-16-17 000 21 21 09 -26.5 -26.6 29.28 1 2 92 9 000 128 68 56 -17-18-18 000 22 21 10 -26.4 -26.5 29.28 2 2 159 75 -001 128 65 57 -18-19-19 000 23 21 11 -25.8 -25.9 29.27 1 5 277 194 -001 127 59 65 -18-18-19 000 24 21 12 -24.4 -25.0 29.27 4 7 292 209 000 120 64 60 -19-18-19 000 25 21 13 -22.4 -27.1 29.28 8 8 318 234 000 72 61 61 -20-19-19 000 26 21 14 -22.1 -26.5 29.27 8 9 310 227 000 77 61 63 -20-18-19 000 27 21 15 -21.7 -25.9 29.28 7 9 322 239 000 78 68 54 -20-19-19 000 28 21 16 -21.3 -25.6 29.28 8 9 316 233 000 79 64 54 -20-19-19 000 29 21 17 -21.0 -25.3 29.28 8 9 316 233 -001 79 67 55 -20-20-20 000 30 21 18 -20.8 -24.9 29.28 7 8 309 225 -001 80 68 60 -20-20-20 000 31 21 19 -20.5 -24.6 29.28 7 7 303 219 000 79 64 61 -19-19-19 000 32 21 20 -20.6 -24.9 29.28 6 8 291 208 000 76 66 60 -19-19-20 000 33 21 21 -20.2 -24.8 29.27 5 9 280 197 -001 71 67 63 -19-19-20 000 34 21 22 -20.3 -25.2 29.27 4 9 275 191 -001 70 68 65 -19-19-19 000 35 21 23 -20.9 -25.9 29.28 5 9 279 196 -001 70 69 68 -19-19-19 000 36 22 00 -21.6 -26.4 29.29 6 11 288 204 000 73 70 69 -19-19-19 000 37 22 01 -22.4 -26.9 29.30 7 12 301 217 000 74 72 69 -19-20-19 000 38 22 02 -22.9 -27.0 29.30 8 14 300 217 000 78 72 70 -19-20-20 000 39 22 03 -23.3 -27.2 29.30 8 13 299 216 000 80 70 72 -19-20-20 000 40 22 04 -23.9 -27.4 29.30 8 10 303 220 000 84 72 73 -19-20-20 000 41 22 05 -24.4 -27.6 29.31 7 9 305 221 000 88 75 73 -19-21-20 000 42 22 06 -25.9 -26.6 29.31 0 8 48 325 000 120 76 71 -20-20-20 000 43 22 07 -30.0 -30.6 29.32 5 7 92 9 000 132 75 71 -20-20-20 000 44 22 08 -30.3 -30.6 29.32 3 10 53 330 000 134 68 71 -21-20-20 000 45 22 09 -31.4 -31.6 29.34 0 13 249 166 000 135 72 71 -21-21-21 000 46 22 10 -30.7 -31.3 29.34 2 12 280 197 000 129 77 71 -22-21-21 000 47 22 11 -29.7 -30.3 29.35 6 13 309 226 000 131 70 70 -22-21-22 000 48 22 12 -26.4 -29.8 29.35 10 12 318 235 000 91 69 69 -23-21-22 000 49 22 13 -25.8 -29.5 29.35 10 11 317 234 000 88 69 70 -23-22-22 000 50 22 14 -24.9 -29.2 29.36 10 11 315 232 000 82 68 71 -23-22-23 000 51 22 15 -24.2 -28.7 29.36 10 11 316 233 000 79 66 71 -23-22-22 000 52 22 16 -23.6 -28.3 29.35 8 10 320 237 000 77 66 67 -23-22-22 000 53 22 17 -23.4 -27.9 29.34 7 9 327 244 000 78 66 61 -23-22-22 000 54 22 18 -23.2 -27.7 29.34 7 9 333 249 000 78 65 59 -23-22-22 000 55 22 19 -23.2 -27.6 29.33 6 9 339 256 000 78 66 58 -23-22-22 000 56 22 20 -23.3 -27.6 29.33 6 10 339 256 000 79 65 58 -22-22-22 000 57 22 21 -23.9 -28.0 29.33 5 10 331 248 000 79 64 59 -22-21-22 000 58 22 22 -24.3 -28.3 29.32 2 9 277 194 000 86 62 59 -21-21-22 000 59 22 23 -25.2 -28.7 29.32 2 5 233 149 000 91 61 59 -21-21-22 000 60 23 00 -25.2 -29.4 29.31 2 6 275 192 000 85 61 59 -21-21-22 000 61 23 01 -25.7 -29.9 29.30 3 6 295 212 000 85 63 59 -21-22-22 000 62 23 02 -26.5 -30.4 29.29 2 4 302 219 000 88 62 60 -21-21-22 000 63 23 03 -27.9 -30.1 29.28 0 1 199 116 000 104 62 62 -21-21-22 000 64 23 04 -28.7 -29.0 29.27 3 3 144 60 000 127 61 63 -21-21-22 000 65 23 05 -29.3 -29.4 29.26 3 3 133 50 000 132 61 62 -21-21-22 000 66 23 06 -31.3 -31.4 29.25 3 3 103 20 000 135 60 61 -21-21-22 000 67 23 07 -33.6 -34.3 29.24 2 3 94 11 001 130 59 59 -22-21-22 000 68 23 08 -34.5 -35.8 29.23 1 2 133 50 000 124 59 57 -22-21-21 000 69 23 09 -34.2 -35.4 29.21 1 2 143 60 000 124 57 55 -22-21-21 000 70 23 10 -34.2 -35.4 29.20 1 2 118 34 000 124 55 53 -23-20-21 000 71 23 11 -34.8 -36.4 29.19 1 4 120 37 000 121 54 52 -23-20-21 000 72 23 12 -35.0 -37.4 29.17 2 5 147 64 001 114 56 51 -23-20-20 000 73 23 13 -33.8 -36.1 29.16 2 5 154 71 001 115 60 50 -24-20-18 000 74 23 14 -32.8 -34.5 29.14 0 4 135 51 000 118 60 49 -23-20-19 000 75 23 15 -31.7 -33.9 29.12 1 1 287 204 001 110 68 49 -22-20-19 000 76 23 16 -30.7 -33.3 29.10 1 1 328 245 000 105 73 49 -21-19-18 000 77 23 17 -29.6 -32.5 29.09 2 2 323 240 000 102 69 48 -21-19-18 000 78 23 18 -28.2 -31.2 29.08 1 2 316 232 000 100 66 47 -21-18-17 000 79 23 19 -27.3 -30.3 29.07 1 2 324 240 001 97 64 55 -20-18-17 000 80 23 20 -26.9 -30.0 29.06 1 2 343 260 000 98 63 51 -20-17-16 000 81 23 21 -27.1 -30.0 29.05 1 2 348 265 000 99 62 50 -19-17-16 000 82 23 22 -27.1 -29.7 29.04 1 2 331 248 000 102 61 51 -19-17-16 000 83 23 23 -26.8 -28.9 29.05 1 1 191 108 000 108 61 53 -19-17-16 000 84 24 00 -26.2 -28.1 29.05 2 2 204 121 000 108 60 50 -19-17-16 000 85 24 01 -26.2 -27.9 29.04 1 2 284 201 000 110 53 52 -19-17-15 000 86 24 02 -27.6 -28.7 29.04 3 4 326 242 000 118 51 54 -19-16-14 000 87 24 03 -28.8 -29.1 29.04 3 5 327 244 000 132 52 56 -19-16-14 000 88 24 04 -29.0 -29.3 29.04 2 4 298 214 000 132 60 57 -19-16-15 000 89 24 05 -28.4 -29.1 29.04 2 3 221 137 000 125 63 56 -19-16-15 000 90 24 06 -27.6 -29.0 29.04 1 2 171 88 000 115 63 56 -19-16-15 000 91 24 07 -27.4 -27.5 29.05 3 3 134 51 000 129 67 55 -19-16-15 000 92 24 08 -27.5 -27.7 29.05 1 1 133 49 000 130 65 56 -19-17-15 000 93 24 09 -28.8 -29.0 29.06 0 1 351 268 000 131 62 57 -19-17-15 000 94 24 10 -29.6 -29.8 29.07 0 2 128 45 002 133 62 58 -19-16-15 000 95 24 11 -29.4 -29.5 29.07 1 1 282 198 000 132 63 58 -19-16-16 000 96 24 12 -28.7 -29.0 29.07 3 3 325 241 000 131 62 59 -19-16-15 000 97 24 13 -29.0 -29.7 29.07 3 3 325 242 -001 128 61 58 -20-16-15 000 98 24 14 -28.2 -29.6 29.08 3 3 318 235 000 120 60 55 -20-17-15 000 99 24 15 -27.6 -29.7 29.08 3 3 324 241 001 113 59 54 -19-16-15 000 100 24 16 -26.8 -28.8 29.08 2 3 315 231 000 108 56 55 -19-16-15 000 101 24 17 -25.4 -27.9 29.08 1 3 304 221 000 103 52 58 -18-16-15 000 102 24 18 -24.6 -27.2 29.09 0 2 241 158 000 100 53 58 -19-16-15 000 103 24 19 -24.2 -26.9 29.09 0 1 306 223 000 98 51 57 -18-16-15 000 104 24 20 -23.7 -26.5 29.09 1 1 282 199 000 98 48 56 -18-15-14 000 105 24 21 -23.6 -26.1 29.09 1 1 303 220 000 100 49 51 -17-15-14 000 106 24 22 -24.4 -26.7 29.09 1 1 314 230 000 104 49 51 -17-14-14 000 107 24 23 -24.8 -26.6 29.09 1 1 257 174 000 108 46 50 -18-14-14 000 108 25 00 -24.8 -25.9 29.10 1 1 227 143 000 115 46 54 -17-14-14 000 109 25 01 -24.8 -25.6 29.10 1 1 244 161 000 117 46 59 -17-13-14 000 110 25 02 -24.7 -25.5 29.09 1 1 268 185 000 116 48 57 -16-13-14 000 111 25 03 -25.7 -25.7 29.09 0 2 71 348 000 127 52 55 -15-14-14 000 112 25 04 -28.8 -29.0 29.08 1 3 29 306 -001 131 51 61 -16-13-13 000 113 25 05 -29.3 -29.4 29.09 0 2 171 88 -001 132 53 60 -16-14-13 000 114 25 06 -28.6 -28.6 29.09 2 2 162 78 000 131 51 58 -16-14-13 000 115 25 07 -27.2 -27.2 29.10 1 2 234 150 000 129 49 60 -16-14-13 000 116 25 08 -24.5 -25.4 29.09 4 6 303 220 -001 114 41105 -14-12-12 000 117 25 09 -29.9 -30.6 29.09 6 7 49 326 000 133 49 96 -14-12-12 000 118 25 10 -30.6 -32.3 29.10 1 4 168 85 -001 116 55 91 -15-12-12 000 119 25 11 -26.3 -27.5 29.10 0 3 139 55 -001 117 55 85 -15-12-12 000 120 25 12 -23.8 -26.2 29.11 1 3 239 155 -001 101 59 91 -15-12-12 000 * 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.