USAP Shackleton Glacier (lat, lon) = (-85.08, -175.38) Forecast initialized at 2026042800 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 28 00 -30.3 -41.1 28.34 7 7 151 336 -054 036035017 M32M33M30 000 01 28 01 -31.3 -40.1 28.24 26 41 201 26 007 042026023 M28M28M30 000 02 28 02 -28.3 -37.8 28.20 31 42 200 25 017 040021026 M26M26M27 000 03 28 03 -27.4 -36.7 28.18 31 41 203 28 018 041022027 M26M25M26 000 04 28 04 -27.2 -36.0 28.17 30 41 205 30 -005 043024027 M25M25M26 000 05 28 05 -26.9 -36.0 28.17 33 43 206 30 013 042025027 M25M25M26 000 06 28 06 -26.6 -35.4 28.15 32 42 206 31 -019 043026030 M25M25M26 000 07 28 07 -26.3 -34.9 28.14 31 40 209 33 028 044026034 M24M24M25 000 08 28 08 -26.0 -34.5 28.15 29 38 210 35 056 045027038 M24M24M25 000 09 28 09 -25.7 -34.1 28.15 27 36 210 34 029 045029041 M24M24M25 000 10 28 10 -25.8 -34.0 28.15 28 37 211 35 005 046030044 M24M24M25 000 11 28 11 -25.9 -33.7 28.15 25 34 213 38 -002 048031045 M24M24M26 000 12 28 12 -26.3 -34.0 28.16 26 34 210 34 044 049033045 M25M25M26 000 13 28 13 -26.6 -34.1 28.19 26 34 210 35 035 049034047 M25M25M27 000 14 28 14 -27.1 -34.3 28.20 24 32 213 37 -006 050034052 M25M26M27 000 15 28 15 -27.8 -34.6 28.25 17 25 208 32 004 052035056 M26M26M28 000 16 28 16 -28.7 -35.1 28.28 13 21 207 31 026 054038062 M27M27M29 000 17 28 17 -28.6 -34.9 28.31 6 14 235 60 026 054041068 M28M29M30 000 18 28 18 -30.1 -34.7 28.32 6 10 321 145 004 065049068 M30M30M31 000 19 28 19 -30.1 -35.4 28.31 6 13 342 167 023 060049062 M30M31M31 000 20 28 20 -29.7 -36.0 28.30 8 14 354 178 002 054048058 M30M31M31 000 21 28 21 -29.9 -36.2 28.30 8 14 358 182 023 054047057 M30M31M31 000 22 28 22 -30.7 -36.5 28.30 2 13 110 294 030 057045057 M30M31M31 000 23 28 23 -30.1 -37.2 28.28 6 15 187 11 008 050043057 M30M31M31 000 24 29 00 -30.4 -37.8 28.26 10 18 196 20 -004 048042059 M30M30M31 000 25 29 01 -31.4 -38.9 28.24 13 21 206 31 004 048039047 M29M30M31 000 26 29 02 -32.0 -39.6 28.23 13 21 210 35 -036 047035043 M29M30M31 000 27 29 03 -32.1 -40.2 28.19 9 19 210 35 120 044033042 M30M31M31 000 28 29 04 -32.7 -40.8 28.16 4 13 195 20 159 044032037 M30M31M31 000 29 29 05 -33.4 -41.5 28.11 3 11 85 270 252 044027037 M29M30M31 000 30 29 06 -33.1 -41.1 28.07 4 15 210 35 576 044029036 M29M30M30 000 31 29 07 -33.6 -41.0 28.01 4 10 241 66 1100 047027034 M28M29M30 000 32 29 08 -32.0 -40.4 27.99 16 29 220 45 -022 043024038 M28M28M29 000 33 29 09 -30.6 -37.8 27.95 24 32 218 42 -020 050025054 M27M28M29 000 34 29 10 -29.0 -35.1 27.92 20 29 223 48 189 056040066 M26M27M27 000 35 29 11 -24.4 -31.2 27.87 23 44 113 298 1018 053045055 M23M24M25 000 36 29 12 -23.1 -29.9 27.87 34 48 105 290 -1300 054047050 M23M24M25 000 37 29 13 -24.9 -32.1 27.91 20 41 173 358 1395 051043053 M24M25M26 000 38 29 14 -27.7 -33.9 27.91 36 48 225 50 -1509 055042053 M25M25M26 000 39 29 15 -27.0 -33.5 27.92 18 41 220 45 3774 054044051 M25M26M27 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.