USAP Shackleton Glacier (lat, lon) = (-85.08, -175.38) Forecast initialized at 2025122112 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 21 12 -19.5 -25.8 28.99 4 4 137 322 -036 060061061 M21M22M22 000 03 21 15 -18.6 -26.5 28.93 4 9 166 350 -015 050044053 M19M20M21 000 06 21 18 -17.6 -25.2 28.94 7 14 190 14 002 051039046 M19M20M21 000 09 21 21 -16.6 -24.1 28.94 7 13 187 12 -008 053037044 M18M19M20 000 12 22 00 -15.8 -22.8 28.92 6 11 193 18 -002 055037042 M18M19M20 000 15 22 03 -15.6 -22.9 28.90 5 10 179 4 -008 053037041 M17M19M20 000 18 22 06 -16.0 -23.2 28.89 4 10 181 6 -007 054038040 M17M18M20 000 21 22 09 -16.4 -24.3 28.90 4 10 172 357 -006 051037039 M17M18M20 000 24 22 12 -16.9 -25.3 28.89 5 10 163 348 -007 048038041 M17M19M20 000 27 22 15 -16.8 -25.2 28.91 6 12 181 5 -002 048035040 M17M19M20 000 30 22 18 -16.3 -24.2 28.91 7 13 186 11 -007 050034039 M17M18M20 000 33 22 21 -15.4 -22.6 28.90 8 12 184 9 -013 054034037 M17M18M19 000 36 23 00 -14.5 -21.5 28.90 8 12 183 7 007 055034037 M16M18M19 000 39 23 03 -14.1 -21.6 28.90 7 13 166 351 027 053034038 M16M17M18 000 42 23 06 -15.4 -23.3 28.90 13 20 137 322 136 051030038 M15M16M17 000 45 23 09 -15.4 -23.7 28.90 17 24 131 315 -006 049024037 M15M15M17 000 48 23 12 -15.9 -24.3 28.90 19 25 130 315 006 049025033 M15M16M17 000 51 23 15 -15.7 -24.0 28.94 18 22 135 320 136 049025036 M15M16M17 000 54 23 18 -14.9 -23.6 28.95 22 30 130 315 360 047021027 M15M15M16 000 57 23 21 -13.7 -22.9 28.93 27 40 122 307 -225 046025022 M14M15M16 000 60 24 00 -12.6 -21.7 28.96 30 43 130 315 -339 046032022 M13M14M16 000 63 24 03 -12.2 -20.6 28.99 33 47 131 316 -772 050035025 M13M14M15 000 66 24 06 -12.4 -21.0 29.02 30 47 143 327 -044 049029028 M13M13M14 000 69 24 09 -13.3 -21.5 29.07 28 43 137 321 281 050028021 M13M13M14 000 72 24 12 -14.0 -22.4 29.09 29 38 131 315 -012 049018020 M13M12M12 000 75 24 15 -13.9 -22.5 29.13 26 33 132 316 -044 048017024 M12M12M13 000 78 24 18 -13.5 -21.6 29.14 22 27 130 314 -022 051020029 M12M12M14 000 81 24 21 -12.8 -20.4 29.13 17 22 132 317 -039 053024031 M12M13M14 000 84 25 00 -12.1 -19.8 29.11 16 20 132 317 -028 053025032 M12M13M14 000 87 25 03 -11.9 -19.5 29.10 16 20 132 317 016 053025032 M11M12M14 000 90 25 06 -12.2 -19.7 29.10 15 19 130 315 040 054027034 M11M12M14 000 93 25 09 -12.9 -20.6 29.09 16 21 128 312 019 052027036 M12M12M14 000 96 25 12 -13.4 -20.9 29.07 16 20 130 314 024 053027037 M12M13M14 000 99 25 15 -13.3 -20.8 29.08 15 19 130 314 024 053028037 M12M13M14 000 102 25 18 -12.7 -20.1 29.08 13 17 126 311 018 054028037 M12M13M14 000 105 25 21 -11.6 -19.0 29.07 12 14 126 310 003 054030038 M11M13M14 000 108 26 00 -10.9 -17.1 29.07 7 8 133 318 003 060031038 M12M13M14 000 111 26 03 -10.7 -16.5 29.09 6 7 132 316 -011 062032038 M12M13M14 000 114 26 06 -11.6 -17.5 29.10 8 9 126 310 011 061033041 M12M13M14 000 117 26 09 -12.5 -18.6 29.11 11 12 119 304 045 061034046 M12M13M14 000 120 26 12 -13.1 -19.4 29.10 11 12 109 293 021 059036043 M12M13M14 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.