USAP Roosevelt Island (ARI) (lat, lon) = (-79.36328, -161.62685) Forecast initialized at 2026111212 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 12 12 -24.4 -30.4 28.69 1 3 65 264 -001 056050053 M19M18M18 000 03 12 15 -22.7 -28.2 28.69 3 5 87 286 -003 061059057 M19M17M17 000 06 12 18 -21.7 -24.5 28.68 4 8 80 278 001 078067061 M18M16M16 000 09 12 21 -18.0 -20.8 28.70 2 4 111 309 000 079066067 M16M15M16 000 12 13 00 -17.3 -20.1 28.72 4 5 126 324 -002 079066068 M16M15M15 000 15 13 03 -17.8 -20.6 28.74 5 7 122 320 -001 079063064 M15M15M15 000 18 13 06 -18.5 -22.0 28.76 4 7 116 314 -003 074060060 M15M15M15 000 21 13 09 -19.1 -23.0 28.78 5 8 130 328 002 072059059 M15M15M15 000 24 13 12 -20.2 -24.1 28.79 5 8 134 332 -012 071057057 M16M15M15 000 27 13 15 -20.0 -24.1 28.83 5 9 132 331 -007 070056055 M16M15M15 000 30 13 18 -18.7 -22.8 28.85 5 8 136 335 -007 070055053 M16M15M15 000 33 13 21 -17.1 -21.2 28.87 5 8 144 343 -010 071054051 M16M15M15 000 36 14 00 -16.9 -20.4 28.87 6 8 146 344 -011 075052049 M16M15M15 000 39 14 03 -17.6 -21.4 28.87 6 9 154 352 -007 072049046 M16M15M15 000 42 14 06 -19.8 -23.5 28.88 7 11 162 0 -012 073046043 M16M15M15 000 45 14 09 -21.6 -25.4 28.87 8 12 162 0 -017 071044041 M17M15M15 000 48 14 12 -22.1 -25.9 28.83 9 13 168 6 -010 071044039 M16M15M15 000 51 14 15 -21.2 -25.1 28.81 11 16 170 9 -010 070043038 M16M15M15 000 54 14 18 -19.7 -23.6 28.75 13 19 177 16 -011 071041037 M16M14M14 000 57 14 21 -18.6 -22.4 28.66 14 22 192 30 -008 072037037 M16M14M13 000 60 15 00 -18.3 -21.6 28.54 17 26 208 46 001 075035028 M16M13M12 000 63 15 03 -18.4 -21.0 28.42 19 25 216 55 011 080040028 M16M13M11 000 66 15 06 -19.1 -20.9 28.30 17 21 220 58 007 086055030 M18M15M13 000 69 15 09 -18.9 -20.8 28.22 10 13 247 86 -008 085066036 M16M14M14 000 72 15 12 -18.3 -20.7 28.17 4 7 332 170 007 081079040 M16M16M15 000 75 15 15 -18.8 -21.1 28.18 8 12 25 224 002 082068042 M17M16M15 000 78 15 18 -18.6 -20.4 28.24 11 18 29 227 -001 086066046 M18M16M15 000 81 15 21 -17.6 -19.0 28.31 11 17 22 221 000 089076039 M17M16M15 000 84 16 00 -15.7 -17.0 28.41 10 15 34 232 002 090066037 M16M15M14 000 87 16 03 -15.1 -16.5 28.49 6 10 63 261 004 090054046 M14M13M12 000 90 16 06 -15.0 -18.4 28.54 4 6 139 337 -008 075061071 M11M10M10 000 93 16 09 -15.0 -17.3 28.57 7 10 164 3 002 082074079 M09M08M09 000 96 16 12 -13.5 -15.2 28.58 8 11 161 360 -013 087069075 M07M07M08 000 99 16 15 -12.6 -14.9 28.59 8 11 154 352 -003 083062063 M06M05M06 000 102 16 18 -10.1 -12.5 28.57 8 12 155 353 -000 082050052 M05M04M04 000 105 16 21 -8.2 -11.0 28.50 11 16 183 21 006 080042040 M06M04M03 000 108 17 00 -8.9 -11.1 28.41 14 21 186 24 001 085042033 M07M05M04 000 111 17 03 -8.3 -9.3 28.32 16 24 179 18 003 092059033 M08M07M07 000 114 17 06 -7.5 -8.7 28.25 15 26 149 348 005 091060039 M07M06M07 000 117 17 09 -10.3 -11.2 28.23 11 20 118 316 -000 094077049 M08M08M08 000 120 17 12 -12.2 -12.7 28.28 16 28 62 260 -047 096088074 M10M10M09 001 * 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.