USAP Shackleton Glacier (lat, lon) = (-85.08, -175.38) Forecast initialized at 2026101612 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 16 12 -26.3 -31.7 28.59 7 7 160 345 -046 051046052 M24M23M22 000 03 16 15 -24.2 -32.0 28.60 6 9 173 357 -008 049044053 M21M22M22 000 06 16 18 -23.3 -31.3 28.56 7 10 175 360 -022 048046054 M21M21M22 000 09 16 21 -21.7 -29.7 28.51 8 11 163 347 -024 049044053 M20M20M21 000 12 17 00 -20.5 -28.5 28.48 8 11 160 345 -023 049045053 M19M20M21 000 15 17 03 -20.2 -27.8 28.43 9 12 154 339 -027 051046053 M19M20M20 000 18 17 06 -20.1 -27.4 28.41 12 15 148 332 -064 053044052 M18M19M20 001 21 17 09 -18.7 -25.8 28.40 15 18 142 327 -120 054047056 M17M18M19 005 24 17 12 -17.4 -24.8 28.36 14 17 139 324 -120 053045051 M17M17M18 004 27 17 15 -17.1 -24.6 28.37 15 20 156 340 -079 052042049 M16M17M18 002 30 17 18 -16.7 -24.3 28.34 19 26 156 341 -105 052044049 M17M17M18 001 33 17 21 -15.1 -22.6 28.34 20 26 137 322 -240 054047052 M16M17M17 006 36 18 00 -14.4 -22.9 28.36 24 30 128 313 -261 049039040 M16M16M17 004 39 18 03 -14.2 -22.5 28.43 26 29 123 307 -301 050041039 M16M17M17 003 42 18 06 -16.8 -24.1 28.47 29 34 140 325 -311 054043037 M18M18M19 004 45 18 09 -17.3 -24.6 28.51 30 35 139 324 -289 054041040 M18M19M19 003 48 18 12 -17.2 -24.7 28.54 30 35 139 324 -336 053042039 M18M18M19 004 51 18 15 -17.3 -24.8 28.59 30 36 140 324 -328 053042038 M18M19M19 006 54 18 18 -17.7 -25.3 28.61 29 34 143 327 -270 052037033 M18M19M19 003 57 18 21 -17.5 -25.2 28.59 29 36 143 327 -208 052038034 M19M19M19 002 60 19 00 -17.6 -25.2 28.57 28 36 143 327 -202 052039034 M19M19M19 001 63 19 03 -17.6 -25.1 28.54 29 37 142 327 -243 053042039 M19M19M20 002 66 19 06 -17.5 -25.0 28.51 29 37 144 328 -265 053041038 M19M19M19 002 69 19 09 -17.8 -25.5 28.47 28 36 150 335 -261 052037035 M18M18M19 001 72 19 12 -17.9 -25.7 28.44 30 38 143 328 -273 052035034 M19M18M19 001 75 19 15 -17.7 -25.8 28.46 32 41 138 323 -229 050035033 M19M19M19 001 78 19 18 -17.7 -25.7 28.48 33 45 139 323 -216 051036033 M19M19M19 001 81 19 21 -17.5 -25.4 28.48 32 41 139 324 -186 051037033 M19M19M19 001 84 20 00 -17.5 -25.3 28.49 30 38 139 324 -090 052035033 M19M19M19 001 87 20 03 -17.8 -25.6 28.51 27 35 143 328 -070 051033035 M19M18M19 001 90 20 06 -18.8 -26.4 28.53 26 33 150 334 -069 051030033 M18M18M18 000 93 20 09 -19.5 -27.2 28.55 26 33 150 335 -083 051029030 M19M18M19 000 96 20 12 -20.1 -27.6 28.57 24 31 152 337 -059 052030033 M19M18M19 000 99 20 15 -20.7 -27.9 28.60 22 28 154 339 -014 053032039 M19M19M19 000 102 20 18 -21.2 -28.0 28.63 20 26 156 341 004 054033044 M19M19M20 000 105 20 21 -21.1 -27.9 28.62 20 25 157 342 020 054034045 M20M20M21 000 108 21 00 -20.9 -28.0 28.61 19 26 156 341 029 054035043 M20M20M21 000 111 21 03 -21.2 -28.2 28.59 19 25 153 338 023 054037044 M20M21M21 000 114 21 06 -21.9 -28.7 28.59 19 25 153 338 019 054038046 M20M21M21 000 117 21 09 -22.7 -29.4 28.57 20 25 155 340 015 054038047 M20M21M22 000 120 21 12 -23.0 -29.7 28.55 19 25 156 341 021 055040049 M21M21M22 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.