USAP Shackleton Glacier (lat, lon) = (-85.08, -175.38) Forecast initialized at 2026101500 WRF 2.67-km 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 15 00 -19.2 -25.6 28.86 4 4 65 250 -034 063054050 M20M21M20 000 01 15 01 -21.0 -25.9 28.80 8 20 186 11 -091 065056053 M19M20M20 000 02 15 02 -19.1 -25.6 28.79 18 28 208 33 066 057041040 M16M18M19 000 03 15 03 -18.3 -25.4 28.80 7 18 192 17 -026 054036042 M16M17M18 000 04 15 04 -19.3 -26.2 28.77 2 18 33 218 -010 055038043 M17M17M18 000 05 15 05 -19.1 -25.8 28.80 14 26 195 20 030 055038043 M16M17M17 000 06 15 06 -19.0 -25.8 28.79 16 26 197 22 012 055037042 M17M17M18 000 07 15 07 -19.5 -26.3 28.83 16 26 196 21 -012 055037043 M16M17M18 000 08 15 08 -19.8 -26.8 28.82 14 25 193 18 -001 054037043 M17M17M18 000 09 15 09 -18.7 -27.0 28.84 11 22 188 13 008 048036043 M16M17M18 000 10 15 10 -18.8 -27.2 28.83 11 24 190 15 -010 048035042 M16M17M18 000 11 15 11 -19.1 -27.4 28.83 13 26 191 15 005 048035041 M16M17M18 000 12 15 12 -19.4 -27.5 28.83 13 26 193 17 005 049034041 M16M17M18 000 13 15 13 -20.4 -27.7 28.84 17 29 195 20 007 052034042 M17M17M18 000 14 15 14 -20.5 -27.7 28.84 17 28 196 21 012 053034042 M17M17M18 000 15 15 15 -20.4 -27.7 28.86 15 27 195 20 015 052035042 M17M17M18 000 16 15 16 -20.4 -27.7 28.86 15 26 194 18 014 052035042 M17M18M18 000 17 15 17 -20.4 -27.6 28.87 15 25 192 17 013 053035043 M17M18M18 000 18 15 18 -20.2 -27.5 28.86 14 24 190 15 009 052035042 M17M18M18 000 19 15 19 -20.0 -27.3 28.88 13 23 190 15 003 052035042 M17M18M18 000 20 15 20 -19.9 -27.1 28.87 13 22 191 16 006 053035042 M17M18M18 000 21 15 21 -18.8 -27.1 28.86 10 18 185 9 005 048035042 M17M18M18 000 22 15 22 -18.6 -27.0 28.86 9 17 183 7 003 048035042 M17M18M18 000 23 15 23 -18.5 -26.9 28.84 10 18 183 7 -003 048035041 M17M18M18 000 24 16 00 -19.1 -26.7 28.83 11 21 186 10 -007 051035041 M17M17M18 000 25 16 01 -19.4 -26.4 28.83 14 24 191 15 -004 054034041 M16M17M18 000 26 16 02 -19.3 -26.3 28.81 14 25 191 15 -002 054034041 M16M17M18 000 27 16 03 -19.3 -26.4 28.80 13 24 190 14 006 053034041 M16M17M18 000 28 16 04 -19.1 -26.7 28.80 12 24 187 12 011 051034041 M17M17M18 000 29 16 05 -18.9 -27.1 28.79 11 23 187 12 008 049035042 M17M17M18 000 30 16 06 -19.7 -27.3 28.78 12 23 188 13 -006 051035042 M17M18M19 000 31 16 07 -20.0 -27.7 28.75 12 24 188 12 -002 050035042 M17M18M19 000 32 16 08 -20.5 -28.0 28.74 15 27 191 15 -012 052035041 M17M18M19 000 33 16 09 -20.1 -27.8 28.72 19 31 196 21 -005 050034041 M17M18M18 000 34 16 10 -20.0 -27.8 28.71 21 32 198 22 009 050033041 M17M18M18 000 35 16 11 -20.0 -28.0 28.70 20 32 196 21 -001 049032040 M17M18M18 000 36 16 12 -20.2 -28.1 28.68 21 32 197 22 -001 049032039 M18M18M19 000 37 16 13 -20.2 -28.3 28.67 21 33 198 22 009 048031039 M18M18M19 000 38 16 14 -20.1 -28.3 28.67 21 32 199 24 019 048031039 M18M18M19 000 39 16 15 -20.1 -28.2 28.66 19 30 198 23 005 049031040 M18M18M19 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 1h) 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.