USAP Siple Dome (SDM) (lat, lon) = (-81.664, -149.0175) Forecast initialized at 2026011012 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 10 12 -14.0 -16.4 29.06 5 7 328 179 -000 088079071 M12M12M13 000 03 10 15 -14.2 -15.3 29.05 5 10 358 209 003 091090074 M13M13M13 001 06 10 18 -12.0 -12.6 29.08 6 9 353 204 001 095088071 M13M12M13 003 09 10 21 -10.7 -11.5 29.08 6 8 327 178 -003 094096070 M12M13M13 002 12 11 00 -9.8 -10.9 29.05 4 6 293 144 002 092100068 M11M13M13 004 15 11 03 -9.2 -10.6 29.04 3 5 316 167 -002 089100068 M11M12M13 008 18 11 06 -9.7 -11.1 29.00 2 3 356 207 -007 090098065 M11M12M13 008 21 11 09 -10.8 -11.7 28.98 2 3 355 206 -013 093097061 M11M12M13 003 24 11 12 -11.0 -11.8 28.92 1 2 212 63 -002 094099058 M11M12M13 003 27 11 15 -10.8 -11.8 28.89 3 4 173 24 -011 092094047 M12M13M12 002 30 11 18 -10.9 -11.5 28.84 5 5 154 5 -014 095070040 M12M11M11 001 33 11 21 -10.5 -11.2 28.80 6 6 145 356 -011 095061039 M11M11M11 000 36 12 00 -10.3 -11.2 28.76 8 8 138 349 -008 093054037 M11M10M10 000 39 12 03 -10.8 -12.5 28.74 8 9 132 343 -013 088049033 M10M10M10 000 42 12 06 -12.4 -14.2 28.72 9 11 126 337 -011 086046030 M10M09M09 000 45 12 09 -13.8 -15.9 28.72 9 12 118 329 -012 085046029 M10M09M09 000 48 12 12 -14.1 -16.4 28.71 9 13 105 316 -005 083047030 M09M09M09 000 51 12 15 -12.9 -15.6 28.72 9 14 99 310 007 080042027 M08M08M08 000 54 12 18 -10.8 -14.1 28.73 10 14 79 290 003 077040050 M07M07M08 000 57 12 21 -8.5 -10.9 28.73 9 11 55 266 000 083077082 M06M07M08 000 60 13 00 -6.1 -7.6 28.73 7 9 48 259 -005 089072079 M06M07M08 001 63 13 03 -6.0 -7.3 28.73 7 9 63 274 005 091070073 M05M06M07 000 66 13 06 -7.0 -8.4 28.73 8 12 72 283 004 090072075 M05M06M07 000 69 13 09 -8.1 -9.9 28.73 8 14 70 281 000 087071078 M04M05M06 000 72 13 12 -8.5 -9.6 28.72 8 15 52 263 016 092074080 M04M05M06 000 75 13 15 -6.9 -8.2 28.73 7 12 42 253 022 091084084 M04M05M06 000 78 13 18 -6.3 -7.0 28.75 8 12 27 238 007 095087074 M06M06M07 003 81 13 21 -6.4 -7.2 28.75 10 12 30 241 015 094075071 M07M07M08 000 84 14 00 -6.2 -7.5 28.74 10 12 34 245 028 091066067 M07M07M08 000 87 14 03 -6.1 -7.5 28.76 11 14 43 254 019 090067074 M07M07M08 000 90 14 06 -6.9 -8.2 28.75 9 16 54 265 -003 091074079 M06M07M08 000 93 14 09 -8.7 -9.5 28.75 8 14 52 263 006 094070078 M06M07M08 000 96 14 12 -9.5 -10.3 28.73 6 11 41 252 007 094074077 M06M07M08 000 99 14 15 -8.7 -9.7 28.76 6 10 46 257 -006 093076079 M06M07M09 000 102 14 18 -7.3 -8.3 28.76 5 8 54 265 -002 093081079 M07M08M09 000 105 14 21 -6.1 -7.1 28.75 5 6 54 265 009 092080072 M07M08M09 000 108 15 00 -5.7 -7.0 28.74 5 5 35 246 004 091077065 M07M08M09 000 111 15 03 -5.9 -7.0 28.73 2 3 35 246 003 092067071 M07M08M08 000 114 15 06 -7.0 -8.2 28.73 2 2 78 289 -001 091070068 M06M07M08 000 117 15 09 -8.0 -10.7 28.72 3 3 87 298 -004 081074067 M06M07M08 000 120 15 12 -9.2 -12.0 28.71 4 5 76 287 003 080075066 M06M07M08 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.