USAP Shackleton Glacier site lat/lon = (-85.0800,-175.3800) cell lat/lon = (-85.0689,-175.3710) Forecast initialized at 2025-11-09/12 UTC MPAS cell scale: 2.3 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 09 12 -22.0 -27.8 28.78 4 4 102 287 -002 68 68 66 -19-20-20 000 1 09 13 -22.9 -26.3 28.78 7 9 179 3 000 88 68 69 -18-19-20 000 2 09 14 -21.8 -27.1 28.79 8 20 85 269 -003 65 54 65 -17-18-20 000 3 09 15 -20.7 -27.0 28.77 8 14 55 240 002 57 46 60 -17-18-19 000 4 09 16 -20.6 -26.1 28.78 8 13 44 229 002 62 47 58 -17-18-19 000 5 09 17 -19.8 -26.5 28.80 9 16 38 222 -001 51 47 57 -18-18-18 000 6 09 18 -19.4 -26.1 28.80 9 11 16 201 -004 51 47 56 -17-17-18 000 7 09 19 -19.2 -25.4 28.80 7 10 30 215 003 55 47 55 -17-17-18 000 8 09 20 -18.1 -25.5 28.80 6 15 50 234 001 48 47 60 -17-17-18 000 9 09 21 -17.2 -23.9 28.81 6 16 48 233 009 50 47 61 -16-17-18 000 10 09 22 -16.1 -22.4 28.82 4 11 16 200 002 57 49 59 -16-17-18 000 11 09 23 -15.7 -23.7 28.81 1 10 339 163 000 52 52 70 -16-17-17 000 12 10 00 -15.3 -21.0 28.82 1 3 353 177 001 52 46 70 -16-16-17 000 13 10 01 -15.4 -20.8 28.82 2 3 147 332 008 61 44 70 -16-16-17 000 14 10 02 -15.5 -20.8 28.82 3 3 109 294 004 62 44 66 -15-16-17 000 15 10 03 -14.9 -23.1 28.83 3 7 34 219 001 48 45 60 -15-16-17 000 16 10 04 -15.5 -22.4 28.85 5 5 44 228 001 49 49 58 -15-16-17 000 17 10 05 -15.6 -22.6 28.87 4 4 55 239 002 52 51 59 -15-16-17 000 18 10 06 -15.9 -22.6 28.86 5 5 54 239 001 52 50 57 -15-16-17 000 19 10 07 -16.6 -23.2 28.86 6 6 40 224 001 51 62 59 -15-16-17 000 20 10 08 -17.3 -23.7 28.86 7 7 33 218 001 54 70 60 -15-16-17 000 21 10 09 -17.5 -23.1 28.86 5 5 17 201 001 64 67 64 -15-16-17 000 22 10 10 -17.2 -24.2 28.87 3 4 46 231 002 61 53 59 -15-16-17 000 23 10 11 -18.7 -24.7 28.87 7 7 33 218 002 59 52 57 -15-16-17 000 24 10 12 -17.5 -25.1 28.87 4 9 43 228 002 56 55 60 -16-17-17 000 25 10 13 -17.6 -25.3 28.87 4 15 54 239 000 56 49 59 -15-16-17 000 26 10 14 -19.8 -25.2 28.87 7 7 15 199 000 64 50 54 -16-16-17 000 27 10 15 -19.4 -25.7 28.87 6 11 33 218 001 60 52 52 -16-17-17 000 28 10 16 -20.2 -25.5 28.86 6 7 357 182 000 67 54 51 -16-17-17 000 29 10 17 -20.0 -25.1 28.86 4 4 355 179 -001 73 56 51 -17-17-17 000 30 10 18 -20.0 -24.9 28.87 1 2 36 220 000 76 54 52 -17-17-17 000 31 10 19 -20.6 -24.8 28.88 5 7 12 197 000 78 55 56 -17-17-17 000 32 10 20 -20.1 -24.7 28.88 4 4 326 150 -002 73 51 56 -17-16-17 000 33 10 21 -19.5 -23.5 28.87 5 5 338 163 -001 76 51 57 -17-17-17 000 34 10 22 -18.9 -23.7 28.88 3 4 336 160 000 75 49 55 -17-16-17 000 35 10 23 -18.9 -23.3 28.88 4 5 334 158 001 74 50 57 -16-16-17 000 36 11 00 -16.7 -22.3 28.90 8 8 9 194 005 61 56 58 -17-17-17 000 37 11 01 -16.9 -22.3 28.90 6 6 351 175 000 61 49 59 -16-16-17 000 38 11 02 -17.4 -22.9 28.90 2 3 274 99 004 70 51 62 -15-16-17 000 39 11 03 -17.1 -23.4 28.91 5 9 15 200 001 59 52 63 -16-16-17 000 40 11 04 -16.6 -24.4 28.91 3 4 1 186 000 56 58 61 -16-17-18 000 41 11 05 -18.3 -23.8 28.92 2 7 322 146 001 71 65 63 -16-17-18 000 42 11 06 -18.2 -24.8 28.93 2 3 84 269 000 63 63 65 -17-17-18 000 43 11 07 -18.3 -24.9 28.93 2 4 70 255 -001 63 64 64 -17-17-18 000 44 11 08 -18.7 -25.8 28.94 4 4 14 199 -001 59 63 64 -16-17-19 000 45 11 09 -19.5 -25.7 28.95 4 5 11 195 -001 65 83 66 -17-18-19 000 46 11 10 -19.8 -24.9 28.96 1 5 354 178 000 74 97 67 -18-19-20 000 47 11 11 -19.9 -24.2 28.96 3 4 65 250 000 81 80 70 -18-19-19 000 48 11 12 -20.3 -21.5 28.96 5 5 74 259 000 108 79 71 -18-18-19 000 49 11 13 -20.5 -23.3 28.96 5 5 50 234 -001 92 83 69 -18-19-19 000 50 11 14 -21.1 -23.6 28.96 7 7 35 220 000 94 87 73 -18-19-20 000 51 11 15 -20.5 -24.9 28.95 6 10 60 244 000 76 85 71 -19-19-19 000 52 11 16 -19.9 -25.0 28.96 4 8 117 301 000 74 82 75 -19-19-20 000 53 11 17 -21.1 -25.5 28.96 7 11 112 297 000 73 71 70 -19-20-20 000 54 11 18 -19.5 -25.4 28.96 3 9 118 303 002 68 78 70 -19-20-20 000 55 11 19 -20.7 -25.0 28.96 7 8 128 312 001 75 79 72 -19-20-21 000 56 11 20 -20.4 -24.9 28.95 7 8 141 326 000 72 87 70 -19-20-20 000 57 11 21 -19.7 -23.7 28.95 4 6 128 313 000 77 69 71 -19-20-20 000 58 11 22 -18.8 -22.4 28.94 4 4 115 299 001 85 69 73 -19-20-20 000 59 11 23 -18.2 -22.0 28.94 3 6 148 333 000 83 73 78 -19-20-21 000 60 12 00 -18.1 -23.4 28.93 2 7 308 133 000 71 81 74 -19-20-20 000 61 12 01 -18.4 -22.7 28.93 1 4 325 150 000 80 75 78 -19-20-20 000 62 12 02 -18.5 -22.2 28.91 1 6 347 172 001 84 72 72 -19-20-20 000 63 12 03 -19.0 -22.3 28.90 3 6 116 301 000 86 68 74 -19-19-20 000 64 12 04 -19.6 -23.4 28.89 4 4 129 313 001 79 70 72 -18-19-20 000 65 12 05 -20.1 -24.2 28.87 5 5 138 323 -005 79 62 67 -18-19-19 000 66 12 06 -19.9 -24.1 28.86 2 3 124 309 -002 82 65 64 -19-19-19 000 67 12 07 -20.2 -25.4 28.86 5 5 74 258 003 69 53 68 -17-18-19 000 68 12 08 -19.4 -26.4 28.85 4 4 44 229 001 61 55 70 -18-19-20 000 69 12 09 -20.7 -26.8 28.84 6 6 47 232 002 62 58 66 -18-19-20 000 70 12 10 -20.6 -28.3 28.82 2 2 320 145 -010 57 46 55 -18-18-19 000 71 12 11 -21.9 -28.3 28.81 6 6 1 185 -024 61 50 55 -18-19-20 000 72 12 12 -20.3 -28.1 28.80 5 13 16 201 -009 56 45 58 -18-19-20 000 73 12 13 -21.1 -28.9 28.80 6 17 25 210 -005 53 45 60 -18-19-21 000 74 12 14 -21.0 -29.3 28.78 3 3 309 134 -001 54 43 46 -18-19-19 000 75 12 15 -21.2 -29.0 28.77 4 6 349 174 -007 57 51 49 -18-20-20 000 76 12 16 -20.4 -29.0 28.75 3 4 10 194 -002 52 43 47 -18-19-20 000 77 12 17 -21.2 -29.0 28.74 5 5 11 196 -002 53 47 49 -18-19-20 000 78 12 18 -20.1 -28.9 28.74 3 4 346 171 -011 51 39 49 -18-18-20 000 79 12 19 -20.6 -28.3 28.74 4 4 320 145 000 57 38 49 -17-18-19 000 80 12 20 -19.7 -28.3 28.74 1 3 33 217 -002 52 40 45 -18-19-20 000 81 12 21 -20.9 -25.4 28.74 6 7 241 65 -001 72 38 43 -18-18-19 000 82 12 22 -19.7 -27.1 28.74 5 7 39 223 -006 49 39 45 -18-18-19 000 83 12 23 -18.5 -26.3 28.73 2 2 317 142 -005 56 40 44 -17-18-19 000 84 13 00 -19.3 -26.1 28.72 6 7 328 153 000 49 45 43 -17-18-18 000 85 13 01 -18.4 -26.2 28.73 4 4 52 237 000 47 34 42 -17-17-19 000 86 13 02 -17.8 -24.9 28.73 9 18 109 294 000 51 36 44 -16-17-19 000 87 13 03 -16.3 -24.5 28.73 19 23 114 298 000 48 35 46 -15-17-19 000 88 13 04 -16.5 -24.8 28.72 20 24 112 297 001 47 38 45 -16-17-19 000 89 13 05 -17.1 -25.2 28.72 19 23 106 291 -001 49 37 48 -16-17-18 000 90 13 06 -17.4 -25.7 28.72 21 26 111 295 000 48 36 47 -16-17-19 000 91 13 07 -17.7 -26.2 28.72 22 27 111 296 000 47 39 46 -16-18-19 000 92 13 08 -17.9 -26.2 28.72 21 28 107 292 -003 48 38 45 -16-18-19 000 93 13 09 -17.8 -26.5 28.71 25 28 112 296 000 46 41 44 -17-18-19 000 94 13 10 -17.8 -25.9 28.70 20 25 106 290 -003 50 39 41 -17-18-19 000 95 13 11 -17.9 -25.8 28.71 17 24 102 287 -005 50 39 44 -17-18-20 000 96 13 12 -18.2 -25.9 28.71 15 23 102 287 001 51 39 43 -16-18-20 000 97 13 13 -17.4 -25.1 28.70 18 24 105 289 -002 51 34 43 -16-17-19 000 98 13 14 -18.8 -25.7 28.70 8 21 79 264 001 51 35 45 -16-17-19 000 99 13 15 -20.1 -27.2 28.70 3 7 308 132 003 60 44 44 -17-19-20 000 100 13 16 -18.9 -27.4 28.70 2 5 352 176 000 52 45 43 -17-18-19 000 101 13 17 -18.8 -28.1 28.69 4 4 92 276 -004 47 43 43 -17-18-19 000 102 13 18 -19.3 -26.9 28.70 6 6 114 299 005 49 43 45 -17-18-19 000 103 13 19 -20.9 -25.8 28.71 5 7 193 18 000 70 40 46 -17-18-19 000 104 13 20 -19.1 -26.3 28.70 3 3 58 243 003 59 41 46 -17-18-19 000 105 13 21 -18.4 -26.4 28.70 4 4 35 220 001 46 39 44 -16-17-19 000 106 13 22 -17.5 -27.4 28.71 0 6 72 257 004 44 44 45 -17-18-19 000 107 13 23 -18.1 -24.4 28.72 6 6 144 328 007 53 43 47 -17-17-18 000 108 14 00 -17.6 -23.1 28.73 5 8 217 42 000 61 42 48 -15-17-18 000 109 14 01 -16.5 -22.6 28.73 2 3 88 273 003 60 43 47 -16-16-17 000 110 14 02 -16.1 -22.1 28.74 5 5 98 282 004 53 35 50 -15-16-17 000 111 14 03 -15.8 -24.0 28.75 1 6 234 59 -001 53 47 47 -15-16-17 000 112 14 04 -16.2 -24.2 28.77 3 9 33 218 -001 53 52 50 -16-17-17 000 113 14 05 -17.5 -23.3 28.78 6 7 58 242 000 58 43 55 -15-16-17 000 114 14 06 -16.4 -25.0 28.80 2 6 6 190 -003 51 44 54 -15-16-17 000 115 14 07 -16.9 -24.9 28.81 3 3 40 225 000 54 56 54 -16-16-17 000 116 14 08 -17.9 -24.5 28.83 7 11 24 208 009 54 46 55 -15-16-16 000 117 14 09 -18.4 -24.7 28.86 8 8 127 312 000 54 54 52 -15-17-17 000 118 14 10 -17.4 -25.2 28.85 6 9 13 198 -012 50 37 50 -14-15-16 000 119 14 11 -18.8 -26.3 28.88 6 11 83 268 -014 50 54 49 -16-17-17 000 120 14 12 -16.9 -24.9 28.89 4 7 85 269 002 54 48 53 -15-16-17 000 * 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.