USAP Shackleton Glacier (lat, lon) = (-85.08, -175.38) Forecast initialized at 2026050300 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 03 00 -19.5 -26.3 28.86 7 7 138 323 -058 065057050 M21M22M20 000 01 03 01 -22.5 -28.8 28.80 19 40 201 25 -207 056042050 M18M18M19 000 02 03 02 -20.4 -26.6 28.76 21 34 201 26 -313 058041044 M16M17M17 000 03 03 03 -18.6 -24.9 28.76 26 34 204 29 292 058039045 M15M15M15 000 04 03 04 -17.7 -24.2 28.75 29 36 211 36 055 057039045 M13M13M14 000 05 03 05 -17.7 -24.2 28.75 26 33 218 42 723 057040047 M14M14M14 000 06 03 06 -16.2 -23.9 28.77 9 17 192 17 995 052035046 M13M13M14 000 07 03 07 -17.7 -24.5 28.78 24 31 210 35 346 055036048 M14M14M15 000 08 03 08 -18.1 -25.3 28.78 34 39 216 41 1249 054038048 M14M15M15 000 09 03 09 -18.6 -26.1 28.78 35 41 215 40 1005 052035048 M15M15M16 000 10 03 10 -18.8 -26.4 28.79 36 43 219 43 1172 051035046 M15M15M16 000 11 03 11 -19.0 -26.4 28.77 36 42 218 43 1352 052036049 M16M16M17 000 12 03 12 -18.4 -25.9 28.77 32 39 212 37 1386 052035046 M16M15M16 000 13 03 13 -18.7 -26.3 28.79 36 44 210 34 601 051036044 M16M15M16 000 14 03 14 -18.7 -26.5 28.78 37 44 215 40 705 051035045 M16M16M16 000 15 03 15 -18.8 -26.1 28.75 36 43 211 36 208 053036046 M16M15M15 000 16 03 16 -18.8 -26.3 28.77 36 45 210 34 -005 052034044 M16M15M15 000 17 03 17 -18.5 -25.7 28.74 33 42 214 38 -067 053035042 M16M15M16 000 18 03 18 -18.2 -25.1 28.73 25 32 212 36 -369 055036044 M15M16M17 000 19 03 19 -18.3 -25.3 28.72 27 35 212 37 -165 054037043 M15M16M17 000 20 03 20 -18.7 -25.9 28.71 32 41 210 35 030 053036042 M16M16M17 000 21 03 21 -19.2 -25.5 28.73 22 29 206 30 -102 058038044 M17M17M17 000 22 03 22 -19.3 -25.7 28.73 21 29 208 32 -044 057038046 M16M17M18 000 23 03 23 -19.8 -25.6 28.73 19 27 209 33 066 060037046 M16M17M18 000 24 04 00 -19.3 -25.6 28.73 10 15 197 21 039 058038046 M17M17M18 000 25 04 01 -17.7 -25.5 28.74 4 7 33 218 100 050036047 M15M16M17 000 26 04 02 -18.4 -25.8 28.75 6 13 127 312 017 053036048 M16M17M18 000 27 04 03 -19.1 -26.4 28.75 11 33 119 303 -050 053030041 M16M16M17 000 28 04 04 -17.0 -26.2 28.73 22 42 120 305 864 045026024 M15M16M16 000 29 04 05 -19.0 -27.5 28.77 27 38 190 15 1226 047029032 M17M18M18 000 30 04 06 -17.4 -26.7 28.77 21 41 108 292 1248 045027032 M16M17M18 000 31 04 07 -16.3 -26.0 28.77 26 46 105 289 041 043026036 M16M16M17 000 32 04 08 -16.3 -25.6 28.80 20 41 103 287 -073 045028041 M15M16M17 000 33 04 09 -17.2 -25.8 28.85 7 13 47 232 084 047034047 M16M17M19 000 34 04 10 -18.8 -26.5 28.88 6 10 6 191 -085 051039041 M17M19M20 000 35 04 11 -18.8 -26.2 28.90 4 12 284 109 183 052041045 M18M19M20 000 36 04 12 -18.8 -26.3 28.95 2 6 9 194 -069 052048048 M19M20M20 000 37 04 13 -19.3 -26.3 29.00 2 4 267 92 061 054048051 M19M20M19 000 38 04 14 -20.0 -26.3 29.03 4 5 25 210 080 057048062 M19M19M20 000 39 04 15 -19.6 -26.4 29.05 5 6 22 207 -007 055052070 M18M19M20 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.