USAP Shackleton Glacier (lat, lon) = (-85.08, -175.38) Forecast initialized at 2026050112 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 01 12 -36.1 -46.1 28.80 6 6 117 301 -065 043033041 M38M38M36 000 01 01 13 -38.9 -46.3 28.77 15 30 191 15 -006 046035043 M33M34M35 000 02 01 14 -35.7 -43.7 28.72 20 32 195 19 005 044030040 M31M32M33 000 03 01 15 -35.0 -43.0 28.70 15 28 189 14 -002 044029038 M30M31M32 000 04 01 16 -33.2 -42.3 28.71 11 22 183 8 002 040029036 M30M30M31 000 05 01 17 -33.0 -42.4 28.67 9 19 179 4 -007 039029034 M29M30M30 000 06 01 18 -32.9 -42.5 28.68 7 18 168 352 -012 038029033 M29M30M30 000 07 01 19 -32.6 -42.2 28.67 8 18 178 3 -009 038028032 M28M29M30 000 08 01 20 -32.6 -42.4 28.65 6 15 165 349 -002 038028032 M28M29M29 000 09 01 21 -32.2 -41.7 28.65 10 22 186 11 -012 039027031 M28M29M29 000 10 01 22 -31.6 -41.3 28.66 10 23 184 9 -019 038027030 M28M28M28 000 11 01 23 -31.3 -41.0 28.63 12 22 191 16 -011 038026029 M27M28M28 000 12 02 00 -31.0 -40.7 28.63 12 23 195 20 -014 038025028 M27M28M28 000 13 02 01 -32.3 -41.1 28.62 17 31 199 23 -023 041024026 M27M27M28 000 14 02 02 -31.0 -39.9 28.61 24 35 205 30 -015 041023023 M27M27M27 000 15 02 03 -29.9 -38.9 28.62 28 38 206 30 -019 041022021 M26M27M27 000 16 02 04 -29.2 -38.6 28.60 29 40 204 29 -017 040021019 M26M26M27 000 17 02 05 -28.7 -38.3 28.59 30 41 205 30 -011 039019017 M25M26M26 000 18 02 06 -28.0 -38.0 28.59 31 43 204 29 -003 038017016 M25M25M26 000 19 02 07 -27.3 -37.3 28.59 31 42 204 29 -015 038017015 M24M24M25 000 20 02 08 -26.6 -36.5 28.60 31 42 203 28 -014 039017015 M24M23M24 000 21 02 09 -25.8 -35.7 28.61 32 42 203 27 -010 039017016 M23M23M23 000 22 02 10 -25.0 -34.6 28.60 32 43 203 28 004 040019018 M22M22M23 000 23 02 11 -24.3 -33.4 28.59 32 43 204 29 004 043021019 M21M21M22 000 24 02 12 -23.9 -32.3 28.58 32 43 204 28 003 046026025 M21M21M21 000 25 02 13 -23.7 -31.7 28.60 32 43 204 29 020 048029028 M21M20M21 000 26 02 14 -23.3 -31.2 28.61 32 44 204 28 -018 049031030 M20M20M20 000 27 02 15 -22.9 -30.7 28.60 34 46 204 29 -011 049033033 M20M19M20 000 28 02 16 -22.6 -30.5 28.60 35 46 205 30 -019 049034035 M19M19M20 000 29 02 17 -22.0 -29.6 28.60 36 47 206 31 -004 050033035 M19M18M19 000 30 02 18 -21.3 -28.7 28.59 35 47 208 32 -019 051032034 M18M17M18 000 31 02 19 -20.6 -27.8 28.58 32 43 209 34 020 053032034 M17M16M17 000 32 02 20 -19.9 -26.8 28.59 33 43 209 34 186 054032037 M15M15M16 000 33 02 21 -19.5 -26.4 28.58 33 43 211 35 -132 054033040 M15M14M14 000 34 02 22 -19.4 -26.3 28.58 34 45 213 37 023 054032035 M14M13M13 000 35 02 23 -19.1 -25.6 28.58 29 37 210 35 019 056031037 M12M12M13 000 36 03 00 -17.5 -25.3 28.56 7 19 125 310 018 051033036 M12M12M13 000 37 03 01 -17.0 -25.3 28.58 14 29 142 327 -002 049035038 M12M12M13 000 38 03 02 -18.0 -26.0 28.62 15 17 52 236 -011 049037042 M13M13M14 000 39 03 03 -18.2 -26.2 28.64 7 13 59 244 141 049038044 M14M15M15 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.