USAP Shackleton Glacier (lat, lon) = (-85.08, -175.38) Forecast initialized at 2026050300 WRF 8km domain 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) (*) 00 03 00 -21.9 -26.6 28.74 6 6 135 320 -075 062073058 M23M24M23 000 03 03 03 -18.7 -25.5 28.72 18 27 180 4 187 055039043 M15M15M16 000 06 03 06 -16.7 -24.5 28.74 19 28 167 351 173 051036042 M15M15M16 000 09 03 09 -18.3 -26.3 28.74 26 34 172 357 133 050034041 M16M16M16 000 12 03 12 -18.2 -26.2 28.74 28 37 175 359 014 050035042 M17M16M17 000 15 03 15 -18.5 -26.1 28.71 24 34 185 9 285 052036042 M17M17M17 000 18 03 18 -18.3 -25.7 28.70 20 30 181 6 257 052036045 M17M17M17 000 21 03 21 -19.2 -26.2 28.69 18 28 188 12 143 054037045 M18M18M18 000 24 04 00 -18.9 -26.3 28.69 14 23 173 358 022 052038048 M18M18M19 000 27 04 03 -18.8 -27.4 28.71 21 31 166 350 060 047030036 M18M18M18 000 30 04 06 -17.9 -27.6 28.72 22 34 153 338 287 042027031 M18M18M18 000 33 04 09 -18.0 -26.4 28.79 10 20 109 294 196 048034044 M18M18M20 000 36 04 12 -19.4 -26.5 28.89 6 8 94 278 152 054045051 M19M20M21 000 39 04 15 -20.0 -26.7 29.00 4 7 89 274 178 055047068 M19M20M21 000 42 04 18 -22.7 -28.8 29.05 5 10 76 261 058 057049062 M20M21M22 001 45 04 21 -24.9 -31.8 29.04 8 16 110 295 093 053034048 M21M21M21 000 48 05 00 -26.2 -33.0 29.00 9 17 92 276 001 053031042 M21M21M21 000 51 05 03 -25.6 -32.4 28.96 11 19 120 305 081 053029038 M20M19M20 000 54 05 06 -25.6 -32.2 28.91 13 20 131 316 144 054027035 M19M19M20 000 57 05 09 -25.5 -32.1 28.85 15 22 129 313 047 054026035 M19M18M20 000 60 05 12 -23.4 -29.5 28.76 14 21 132 316 065 057033036 M17M18M19 000 63 05 15 -19.6 -25.8 28.65 18 32 142 326 597 058041043 M17M15M15 000 66 05 18 -16.4 -23.2 28.57 23 37 128 312 302 056037035 M14M13M14 000 69 05 21 -15.4 -22.8 28.52 27 43 121 305 012 053032029 M14M12M12 000 72 06 00 -15.1 -22.3 28.49 24 39 120 304 455 054037030 M14M13M14 000 75 06 03 -15.9 -23.6 28.48 22 34 125 310 554 052031027 M15M14M14 000 78 06 06 -17.0 -24.4 28.45 19 30 129 313 414 052028025 M14M13M14 000 81 06 09 -17.8 -24.9 28.44 19 27 140 324 427 054029031 M15M14M14 000 84 06 12 -17.9 -25.0 28.40 21 29 135 320 325 054030034 M14M13M14 000 87 06 15 -18.6 -25.5 28.37 20 28 147 331 509 055033034 M16M14M15 000 90 06 18 -18.5 -25.1 28.35 19 27 154 339 684 056034033 M16M15M15 000 93 06 21 -18.5 -25.8 28.34 16 23 160 345 714 053035035 M17M16M16 000 96 07 00 -19.2 -26.4 28.35 13 19 155 340 498 053035040 M17M16M16 000 99 07 03 -20.2 -27.3 28.37 11 20 158 343 546 053035040 M17M16M17 000 102 07 06 -21.4 -28.3 28.38 11 20 164 349 434 054036042 M18M17M17 000 105 07 09 -21.4 -28.3 28.39 10 20 164 349 439 053036041 M18M18M18 000 108 07 12 -21.2 -28.6 28.39 11 21 144 329 350 052033041 M18M18M18 000 111 07 15 -22.3 -29.3 28.39 15 23 145 329 529 053027030 M19M18M18 000 114 07 18 -21.1 -28.2 28.40 19 27 147 332 542 052027032 M18M17M17 000 117 07 21 -21.1 -27.9 28.43 17 23 137 321 316 054029036 M17M17M18 000 120 08 00 -21.9 -29.3 28.45 18 26 132 316 259 051025035 M17M17M18 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.