USAP Shackleton Glacier (lat, lon) = (-85.08, -175.38) Forecast initialized at 2026111200 WRF 24km 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 12 00 -20.6 -27.3 28.49 6 8 175 0 -037 055058053 M23M23M24 000 03 12 03 -19.7 -27.1 28.51 9 15 163 348 026 053043052 M21M22M22 000 06 12 06 -20.3 -28.1 28.51 9 16 168 353 007 050041050 M21M22M23 000 09 12 09 -21.1 -29.2 28.49 9 15 167 352 -004 049039048 M22M22M23 000 12 12 12 -21.3 -29.3 28.51 9 15 165 350 -009 049037046 M22M22M23 000 15 12 15 -21.5 -29.7 28.49 9 15 164 349 -005 048036045 M22M22M23 000 18 12 18 -21.1 -29.4 28.51 8 14 161 345 -015 048036043 M22M22M23 000 21 12 21 -20.2 -28.4 28.53 9 14 158 342 -020 049035044 M21M22M23 000 24 13 00 -19.7 -27.8 28.53 10 15 158 343 -015 049036044 M21M22M23 000 27 13 03 -19.4 -27.6 28.56 11 16 155 340 -028 049036044 M21M22M22 000 30 13 06 -19.3 -27.5 28.60 12 17 155 340 -028 049036045 M21M21M22 000 33 13 09 -19.4 -27.5 28.62 13 18 152 337 -051 049036044 M21M21M22 000 36 13 12 -19.4 -27.6 28.63 13 18 156 341 -022 049037046 M21M21M22 000 39 13 15 -19.4 -27.5 28.66 13 18 162 347 -029 049037046 M21M21M22 000 42 13 18 -20.2 -27.2 28.67 18 26 157 341 -012 054036043 M21M21M22 000 45 13 21 -19.5 -26.2 28.67 16 23 154 339 005 056040047 M21M21M22 001 48 14 00 -19.0 -25.4 28.68 16 23 156 341 004 057042048 M21M21M22 001 51 14 03 -19.0 -25.4 28.69 17 24 153 338 -006 057042049 M21M21M22 001 54 14 06 -19.5 -26.1 28.69 18 26 155 340 004 056041048 M21M21M22 001 57 14 09 -20.1 -26.9 28.69 19 26 154 338 -014 055039045 M21M21M21 000 60 14 12 -20.2 -27.3 28.68 20 27 156 341 -062 053035040 M20M20M21 000 63 14 15 -19.7 -27.1 28.69 21 27 149 334 -075 052033037 M20M20M20 000 66 14 18 -18.5 -26.1 28.69 22 27 142 327 -114 052033035 M19M19M20 000 69 14 21 -17.6 -25.1 28.67 23 27 140 325 -105 052035035 M19M19M20 000 72 15 00 -17.2 -25.0 28.63 24 30 148 333 -102 051032028 M18M18M19 000 75 15 03 -16.9 -25.2 28.55 27 35 148 333 -117 049026021 M18M17M18 000 78 15 06 -15.9 -24.9 28.46 33 44 141 325 -203 046027020 M17M17M17 000 81 15 09 -14.8 -22.1 28.33 40 54 136 320 -445 055048044 M17M17M17 005 84 15 12 -14.6 -21.5 28.35 41 54 126 310 -443 057053049 M17M17M17 024 87 15 15 -15.1 -21.9 28.41 38 52 125 310 -358 057049046 M17M17M17 025 90 15 18 -14.1 -21.1 28.43 38 49 128 312 -317 057048048 M16M16M16 021 93 15 21 -13.5 -20.1 28.45 39 52 124 309 -330 059050050 M16M15M15 026 96 16 00 -12.7 -19.0 28.45 41 57 120 304 -374 060054049 M15M15M15 034 99 16 03 -12.5 -18.8 28.47 43 59 119 304 -421 060054046 M15M15M15 048 102 16 06 -12.4 -18.6 28.54 40 56 120 305 -401 061057049 M14M15M16 052 105 16 09 -12.7 -18.4 28.67 40 58 119 304 -355 064063058 M15M16M17 070 108 16 12 -12.8 -19.4 28.73 39 53 120 305 -375 059049043 M15M15M16 047 111 16 15 -12.1 -18.7 28.76 34 46 123 308 -268 059050045 M14M14M14 017 114 16 18 -11.4 -17.7 28.78 31 35 125 309 -244 061053051 M13M13M14 024 117 16 21 -10.5 -16.6 28.74 30 39 138 322 -259 062054054 M12M13M13 019 120 17 00 -10.0 -15.8 28.73 27 37 145 330 -219 063054055 M11M12M13 016 * 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.