USAP Roosevelt Island (ARI) (lat, lon) = (-79.36328, -161.62685) Forecast initialized at 2025112912 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 29 12 -10.5 -12.1 29.67 6 7 301 140 -002 089076057 M08M07M08 000 03 29 15 -9.9 -11.7 29.66 6 10 298 136 001 087077062 M08M07M08 000 06 29 18 -8.9 -10.2 29.67 6 9 296 134 -005 091084067 M08M07M08 000 09 29 21 -7.3 -7.9 29.66 6 8 291 130 -004 095086060 M08M08M08 000 12 30 00 -6.8 -7.2 29.64 7 8 287 125 -003 097095058 M09M09M08 001 15 30 03 -6.9 -7.6 29.63 7 8 275 114 002 095097058 M08M09M09 002 18 30 06 -6.9 -7.6 29.59 5 6 283 122 -003 095099064 M08M09M09 002 21 30 09 -7.3 -7.8 29.58 4 6 275 113 -001 096098069 M09M10M10 004 24 30 12 -8.9 -9.5 29.54 5 6 260 99 003 096091064 M10M10M10 005 27 30 15 -10.6 -11.1 29.53 6 7 259 97 -001 096085059 M10M10M10 001 30 30 18 -10.0 -10.8 29.50 5 6 261 99 005 094083058 M10M10M10 000 33 30 21 -8.8 -9.7 29.47 4 6 274 112 -000 094082054 M10M10M10 000 36 01 00 -7.8 -9.0 29.46 4 6 294 132 000 091082053 M09M09M10 000 39 01 03 -7.7 -8.6 29.43 3 5 306 145 -002 094085057 M09M10M10 000 42 01 06 -8.6 -9.2 29.41 3 4 300 138 -005 096084055 M09M10M10 000 45 01 09 -10.4 -11.0 29.40 3 5 274 112 002 096082053 M09M10M10 000 48 01 12 -11.7 -12.9 29.38 3 6 266 104 -002 091083049 M10M10M10 000 51 01 15 -11.1 -12.2 29.40 3 5 262 101 -003 092084048 M10M10M10 000 54 01 18 -9.8 -10.6 29.40 2 4 260 98 -004 094082049 M10M10M09 000 57 01 21 -8.8 -9.5 29.40 2 4 279 117 001 095081049 M10M10M09 000 60 02 00 -8.0 -8.6 29.41 3 4 280 118 001 096085050 M10M10M09 001 63 02 03 -7.9 -8.5 29.42 4 5 265 104 -002 095079051 M09M09M09 002 66 02 06 -8.6 -9.2 29.44 4 6 267 105 002 095073050 M09M09M08 000 69 02 09 -10.1 -10.9 29.45 5 6 261 99 -003 094070047 M09M09M09 000 72 02 12 -11.1 -12.2 29.45 5 7 264 103 -000 092069047 M09M09M09 000 75 02 15 -10.3 -11.9 29.48 3 5 292 130 -004 088072049 M09M09M09 000 78 02 18 -9.0 -10.2 29.50 4 6 322 161 -008 092078055 M10M09M09 000 81 02 21 -7.5 -8.4 29.48 4 5 321 160 -006 093082065 M09M09M08 000 84 03 00 -6.1 -6.6 29.50 4 5 316 155 001 096095070 M08M09M09 001 87 03 03 -5.4 -6.2 29.50 4 5 327 165 -002 095095067 M07M08M09 008 90 03 06 -5.9 -6.4 29.50 4 5 344 182 -001 096092064 M07M08M08 005 93 03 09 -7.1 -7.3 29.49 3 5 360 198 006 098085061 M08M08M08 001 96 03 12 -8.4 -8.5 29.48 2 3 17 215 004 100082059 M09M08M08 001 99 03 15 -8.6 -8.7 29.49 2 3 46 245 000 100081059 M09M08M08 001 102 03 18 -7.8 -8.0 29.49 2 2 72 271 -002 099080059 M09M08M08 001 105 03 21 -6.7 -7.0 29.46 2 2 101 300 -000 098080058 M08M08M08 000 108 04 00 -5.7 -5.9 29.46 3 3 115 313 -003 099083057 M07M08M08 000 111 04 03 -5.3 -5.5 29.44 4 4 110 309 -004 098089056 M07M08M08 001 114 04 06 -5.5 -5.9 29.43 4 4 111 309 -003 098085056 M07M08M08 001 117 04 09 -6.5 -6.8 29.42 4 5 106 304 -001 098078055 M08M08M08 001 120 04 12 -7.3 -7.5 29.40 4 6 98 296 -003 098077056 M08M08M08 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.