USAP Shackleton Glacier (lat, lon) = (-85.08, -175.38) Forecast initialized at 2026101700 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 17 00 -19.6 -25.8 28.65 6 6 165 350 -034 067058053 M21M22M21 000 01 17 01 -21.6 -26.4 28.56 7 26 115 299 -011 065048058 M19M19M20 000 02 17 02 -18.7 -25.9 28.54 22 32 202 27 036 053041049 M17M18M19 000 03 17 03 -18.4 -25.3 28.51 20 29 200 24 -002 054038048 M16M17M19 000 04 17 04 -18.1 -25.5 28.50 10 22 186 11 -015 052039044 M17M17M18 000 05 17 05 -18.2 -25.6 28.50 9 18 188 13 -019 052038043 M16M17M17 000 06 17 06 -18.1 -25.6 28.48 8 17 182 6 -012 052037043 M16M16M17 000 07 17 07 -19.0 -25.4 28.48 12 22 202 27 -007 057037042 M15M16M16 000 08 17 08 -18.9 -25.2 28.47 14 24 200 24 -054 057037039 M15M16M16 000 09 17 09 -17.8 -24.2 28.46 12 21 200 24 000 058037042 M14M15M16 000 10 17 10 -17.5 -23.3 28.46 12 19 202 26 -051 061037042 M14M15M15 000 11 17 11 -15.9 -22.5 28.44 10 17 192 17 -174 057037041 M14M14M14 000 12 17 12 -16.3 -22.0 28.43 13 20 205 29 -099 061037043 M13M13M14 000 13 17 13 -15.6 -21.6 28.43 16 24 208 33 -095 060037039 M12M13M14 000 14 17 14 -15.9 -21.5 28.43 16 23 209 33 -034 062037043 M12M13M13 000 15 17 15 -16.1 -22.3 28.44 17 24 212 37 -063 059037045 M12M13M14 000 16 17 16 -16.5 -22.6 28.44 15 21 218 43 047 059035041 M12M12M13 000 17 17 17 -17.0 -23.3 28.42 19 26 216 41 221 058033038 M12M12M13 000 18 17 18 -16.6 -23.1 28.40 14 22 198 23 882 058031037 M13M13M13 000 19 17 19 -15.8 -21.9 28.39 13 18 166 351 482 059030037 M11M12M12 000 20 17 20 -13.8 -21.0 28.38 16 28 146 331 1114 055032037 M11M11M12 000 21 17 21 -12.5 -20.4 28.37 22 35 125 310 917 052033037 M11M11M12 000 22 17 22 -12.6 -19.9 28.39 12 32 160 345 608 055040050 M11M12M12 000 23 17 23 -12.2 -19.2 28.38 13 32 147 332 1556 056039049 M10M11M12 000 24 18 00 -10.1 -19.0 28.35 17 36 119 304 1327 048032029 M09M10M10 000 25 18 01 -9.1 -19.9 28.35 37 48 88 273 042 041022016 M08M08M09 000 26 18 02 -9.6 -19.7 28.35 40 50 93 278 -132 044025019 M09M09M09 000 27 18 03 -9.2 -20.1 28.38 39 50 87 272 491 041021016 M09M09M09 000 28 18 04 -9.4 -19.9 28.43 25 37 69 254 1074 042023029 M08M09M10 000 29 18 05 -10.9 -20.1 28.47 13 33 81 266 2974 046031027 M09M11M12 000 30 18 06 -12.3 -20.3 28.50 16 28 104 289 1336 051033040 M10M11M13 000 31 18 07 -12.4 -21.2 28.50 16 31 111 296 -270 048032037 M11M11M12 000 32 18 08 -12.4 -21.1 28.53 17 32 108 293 -232 048032041 M11M12M13 000 33 18 09 -11.9 -20.7 28.55 26 44 113 298 -346 048033035 M11M12M13 000 34 18 10 -11.7 -20.7 28.55 25 41 109 294 846 047032035 M11M12M13 000 35 18 11 -11.4 -20.8 28.55 27 38 102 287 1370 046029030 M10M11M12 000 36 18 12 -11.7 -20.9 28.56 28 39 108 292 124 046030032 M11M12M13 000 37 18 13 -11.9 -20.9 28.57 29 42 115 299 258 047032034 M11M12M13 000 38 18 14 -12.2 -20.9 28.60 23 36 108 293 1857 048032034 M11M12M13 000 39 18 15 -13.0 -21.1 28.62 24 41 112 296 924 051035035 M12M13M14 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.