USAP Shackleton Glacier (lat, lon) = (-85.08, -175.38) Forecast initialized at 2026101712 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 17 12 -22.6 -26.2 28.33 9 8 154 339 -052 061059065 M22M21M21 000 03 17 15 -18.7 -25.9 28.35 13 15 149 333 -106 054047052 M17M18M19 003 06 17 18 -17.7 -25.4 28.36 14 20 160 344 -049 051042047 M17M17M18 001 09 17 21 -16.3 -23.9 28.35 18 24 152 337 -104 052043049 M17M17M18 001 12 18 00 -15.0 -22.4 28.37 19 24 137 322 -160 054047054 M16M17M17 007 15 18 03 -15.0 -22.8 28.40 21 26 135 320 -184 052044046 M16M17M18 003 18 18 06 -15.6 -23.7 28.44 22 27 137 322 -185 050043046 M17M17M18 001 21 18 09 -15.8 -23.9 28.51 22 27 136 321 -177 050044049 M17M18M19 001 24 18 12 -16.2 -23.9 28.54 22 26 139 324 -189 052046050 M18M18M19 002 27 18 15 -16.7 -24.7 28.59 23 30 143 328 -178 051044048 M18M19M20 002 30 18 18 -17.2 -25.0 28.62 24 30 149 334 -234 052044047 M18M19M20 002 33 18 21 -16.9 -24.9 28.61 23 29 150 335 -250 051042045 M19M19M20 002 36 19 00 -16.6 -24.9 28.58 23 30 151 335 -172 050042044 M19M19M20 001 39 19 03 -16.9 -24.8 28.57 23 30 150 335 -149 051044050 M19M19M20 001 42 19 06 -18.2 -25.4 28.53 29 38 156 341 -256 054044041 M19M20M20 003 45 19 09 -18.7 -26.1 28.48 31 41 149 334 -268 053041037 M20M20M20 002 48 19 12 -18.6 -26.2 28.44 29 38 149 334 -202 052037032 M19M19M19 001 51 19 15 -18.0 -25.8 28.43 28 36 140 325 -139 051034034 M19M18M19 001 54 19 18 -17.4 -25.4 28.44 30 39 135 320 -155 050033034 M18M18M18 001 57 19 21 -17.3 -25.3 28.44 31 40 139 323 -152 051036034 M19M18M19 001 60 20 00 -17.2 -24.9 28.46 29 36 138 323 -157 052038036 M19M19M19 001 63 20 03 -17.3 -25.0 28.48 27 33 144 329 -137 052035036 M18M18M19 001 66 20 06 -17.9 -25.7 28.51 26 33 146 331 -122 051032035 M18M18M19 001 69 20 09 -19.2 -26.9 28.52 26 32 149 334 -088 051030031 M19M18M19 000 72 20 12 -20.7 -28.0 28.52 25 32 154 338 -004 053031033 M19M19M19 000 75 20 15 -21.0 -28.2 28.53 24 31 154 338 012 053032036 M20M19M20 000 78 20 18 -20.4 -27.5 28.53 24 31 153 338 -032 053036042 M20M19M20 001 81 20 21 -19.2 -26.5 28.52 23 30 151 335 -081 053037042 M20M19M20 001 84 21 00 -18.7 -25.7 28.52 20 26 149 334 -037 055038049 M19M19M20 001 87 21 03 -19.5 -26.4 28.53 20 26 154 339 -036 055036045 M19M19M20 001 90 21 06 -20.6 -27.8 28.53 22 27 157 342 -000 053032038 M19M19M20 000 93 21 09 -21.7 -28.9 28.51 21 28 157 342 008 052030036 M19M19M20 000 96 21 12 -22.0 -29.4 28.47 24 30 156 340 015 052031035 M20M20M20 000 99 21 15 -22.1 -29.4 28.45 26 33 154 339 028 052031034 M20M20M20 000 102 21 18 -21.5 -28.8 28.43 27 35 151 335 040 052033037 M20M20M20 000 105 21 21 -20.6 -28.2 28.40 28 37 150 335 032 051035039 M20M20M20 000 108 22 00 -20.1 -27.9 28.37 28 37 149 334 019 050035037 M21M20M20 000 111 22 03 -20.4 -28.0 28.35 29 40 150 335 -001 051037036 M21M20M20 000 114 22 06 -21.0 -28.8 28.34 30 41 151 335 -033 050036035 M21M21M21 000 117 22 09 -22.1 -29.9 28.34 32 43 150 335 -040 050035033 M22M21M21 000 120 22 12 -23.1 -31.1 28.34 34 44 150 334 -078 049035033 M23M22M22 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.