USAP Roosevelt Island (ARI) (lat, lon) = (-79.36328, -161.62685) Forecast initialized at 2026010900 WRF 8km 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 09 00 -10.1 -14.0 28.88 4 4 18 216 005 077062049 M11M11M11 000 03 09 03 -10.3 -12.0 28.87 3 4 359 198 -001 087060050 M11M11M11 000 06 09 06 -11.2 -12.4 28.90 4 4 8 207 -007 090059047 M11M11M11 000 09 09 09 -12.9 -15.0 28.89 4 6 316 154 000 085059047 M11M11M11 000 12 09 12 -12.3 -15.5 28.91 2 3 309 148 -002 077062049 M11M11M11 000 15 09 15 -12.6 -15.4 28.95 4 7 355 194 006 080065051 M11M11M11 000 18 09 18 -11.6 -14.1 28.98 4 8 353 192 002 082071053 M10M10M11 000 21 09 21 -9.6 -12.0 29.00 3 6 348 187 -003 083085058 M10M10M11 000 24 10 00 -8.3 -10.0 29.03 3 5 21 219 -005 088087064 M09M09M10 000 27 10 03 -8.0 -9.1 29.05 3 5 24 223 -004 092088079 M08M08M09 000 30 10 06 -8.1 -8.9 29.06 4 7 353 191 -002 093086091 M08M08M09 000 33 10 09 -8.1 -8.3 29.09 5 9 324 163 000 099090089 M08M08M09 000 36 10 12 -8.9 -9.4 29.09 5 8 309 148 -000 097096089 M08M09M10 001 39 10 15 -7.5 -7.6 29.12 5 8 27 226 -003 099097080 M09M09M10 002 42 10 18 -7.4 -7.8 29.13 5 7 8 206 -005 097088082 M09M09M09 001 45 10 21 -6.7 -7.4 29.13 5 7 37 235 -011 095086081 M08M09M10 001 48 11 00 -5.7 -6.2 29.11 5 6 25 223 -008 096087083 M08M08M09 002 51 11 03 -5.8 -6.3 29.08 3 3 38 236 -013 096083077 M08M08M10 000 54 11 06 -6.3 -6.8 29.05 3 4 90 288 -004 096084072 M08M09M10 000 57 11 09 -7.5 -7.6 29.02 4 4 134 332 -008 099083065 M08M09M09 000 60 11 12 -8.2 -8.3 28.95 7 8 133 331 -007 099084064 M10M09M09 000 63 11 15 -8.8 -9.0 28.92 11 17 141 339 -004 099086061 M09M09M10 001 66 11 18 -9.0 -9.3 28.86 11 16 150 348 -001 098086054 M09M09M10 000 69 11 21 -8.0 -8.1 28.80 13 19 149 347 -006 099083046 M09M09M09 000 72 12 00 -7.3 -7.4 28.76 16 22 147 346 -000 099056047 M09M09M09 001 75 12 03 -7.3 -8.3 28.72 17 24 144 343 002 093045041 M09M08M08 000 78 12 06 -8.2 -9.5 28.69 17 26 140 339 006 091043040 M08M08M08 000 81 12 09 -8.5 -9.6 28.66 15 23 137 335 -000 092063058 M08M08M07 000 84 12 12 -7.9 -8.9 28.64 13 18 141 339 009 093095091 M06M06M07 039 87 12 15 -7.7 -8.3 28.66 11 17 136 334 003 096089092 M05M06M07 044 90 12 18 -7.0 -7.6 28.67 8 12 123 321 010 096091086 M06M06M07 000 93 12 21 -5.1 -5.8 28.68 8 10 119 317 024 095088081 M05M06M07 000 96 13 00 -3.8 -4.3 28.70 9 11 119 318 012 097080073 M05M06M07 000 99 13 03 -3.2 -3.9 28.71 8 10 113 312 014 095080078 M05M06M07 000 102 13 06 -4.0 -4.4 28.72 7 11 130 329 008 097082082 M04M06M07 000 105 13 09 -6.0 -6.4 28.73 7 9 157 355 -008 098080083 M04M06M07 000 108 13 12 -6.9 -7.2 28.74 7 9 182 21 006 098084081 M04M05M07 000 111 13 15 -6.0 -6.2 28.75 8 8 190 28 003 099085088 M04M05M07 001 114 13 18 -5.4 -5.5 28.76 9 9 214 52 006 100092090 M05M06M07 007 117 13 21 -5.1 -5.5 28.77 11 10 224 63 004 097092089 M06M06M07 011 120 14 00 -4.8 -5.4 28.79 11 11 230 69 003 096090091 M06M06M07 017 * 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.