USAP Roosevelt Island (ARI) (lat, lon) = (-79.36328, -161.62685) Forecast initialized at 2025120300 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 03 00 -10.7 -12.7 29.52 6 8 192 30 000 086076053 M12M12M12 000 03 03 03 -11.0 -12.3 29.47 10 13 211 49 -003 090068052 M11M11M11 000 06 03 06 -11.6 -12.9 29.46 11 15 216 55 -006 090060051 M11M11M11 000 09 03 09 -12.8 -14.0 29.41 11 15 219 58 -003 091059049 M11M10M10 000 12 03 12 -13.3 -14.3 29.38 9 14 225 64 -002 093062049 M11M10M10 000 15 03 15 -13.0 -14.3 29.37 8 12 232 70 -002 090062048 M11M10M10 000 18 03 18 -11.6 -13.6 29.36 7 11 236 74 -000 086059049 M11M10M10 000 21 03 21 -10.0 -12.4 29.35 6 9 239 77 002 083058050 M10M10M10 000 24 04 00 -8.9 -11.4 29.34 6 8 251 89 005 082059049 M09M09M10 000 27 04 03 -8.8 -10.9 29.34 5 7 249 88 -000 085065050 M09M09M10 000 30 04 06 -9.6 -11.4 29.35 3 5 243 82 -002 087070049 M09M10M10 000 33 04 09 -10.9 -13.2 29.36 2 4 206 44 001 084073049 M09M10M10 000 36 04 12 -11.2 -14.0 29.38 2 4 183 22 -002 080072047 M10M10M09 000 39 04 15 -11.0 -13.4 29.40 3 4 141 339 -003 082069047 M10M09M09 000 42 04 18 -9.6 -11.4 29.43 3 4 136 334 004 087059060 M09M09M09 000 45 04 21 -8.1 -9.7 29.43 5 5 119 318 -006 088060071 M09M08M08 000 48 05 00 -7.0 -8.9 29.45 4 5 103 302 002 086073068 M08M08M08 000 51 05 03 -6.4 -7.9 29.47 4 5 94 293 -003 089078070 M07M07M07 000 54 05 06 -7.2 -8.4 29.49 3 5 92 290 -004 092078072 M07M07M07 000 57 05 09 -8.2 -9.8 29.51 2 5 71 269 -003 089077071 M06M06M07 000 60 05 12 -8.4 -10.4 29.51 1 4 87 285 -006 086076070 M06M06M07 000 63 05 15 -7.8 -9.8 29.54 1 4 94 292 -001 086075071 M06M06M07 000 66 05 18 -5.7 -8.0 29.55 1 2 168 6 000 084073067 M05M06M06 000 69 05 21 -4.5 -6.3 29.56 4 4 135 334 000 087070062 M05M05M06 000 72 06 00 -3.8 -5.6 29.56 5 5 128 326 -003 087066058 M05M05M06 000 75 06 03 -3.6 -5.3 29.56 5 6 121 319 -002 088063055 M04M05M05 000 78 06 06 -4.8 -6.1 29.57 4 7 110 309 002 091061053 M04M05M05 000 81 06 09 -6.6 -8.6 29.58 4 6 110 308 006 086060053 M04M05M05 000 84 06 12 -6.9 -9.6 29.56 3 5 121 320 005 081061053 M04M05M05 000 87 06 15 -6.1 -9.1 29.58 2 4 165 3 002 079062054 M05M05M06 000 90 06 18 -4.6 -7.1 29.58 2 3 191 29 -003 083062055 M05M05M06 000 93 06 21 -3.3 -5.5 29.58 3 3 198 36 003 085064058 M05M05M06 000 96 07 00 -2.8 -4.7 29.58 3 4 222 61 006 087075059 M04M05M06 000 99 07 03 -2.8 -4.0 29.59 5 6 233 72 002 091082061 M04M05M06 000 102 07 06 -3.7 -4.4 29.60 5 7 237 75 -001 095083064 M05M06M06 000 105 07 09 -5.6 -6.0 29.61 6 8 246 84 000 097078059 M06M06M07 000 108 07 12 -7.1 -7.4 29.61 6 7 245 83 001 098077051 M06M07M07 000 111 07 15 -7.3 -7.8 29.64 4 5 247 85 001 097079046 M07M07M07 000 114 07 18 -6.2 -6.9 29.66 2 2 347 185 003 095082043 M07M07M08 000 117 07 21 -5.0 -5.9 29.65 5 6 6 204 -002 093082039 M06M07M08 000 120 08 00 -4.2 -5.2 29.66 7 7 355 194 003 093076041 M06M07M07 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.