USAP Roosevelt Island (ARI) (lat, lon) = (-79.36328, -161.62685) Forecast initialized at 2025072812 AMPS 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 28 12 -40.8 -43.5 28.81 2 5 149 348 -001 064054043 M33M30M28 000 03 28 15 -38.6 -41.1 28.85 1 3 141 340 -005 077062048 M34M31M29 000 06 28 18 -39.7 -42.3 28.86 4 7 13 212 -000 077060050 M34M31M29 000 09 28 21 -39.9 -42.4 28.86 5 8 346 184 -006 077065065 M33M30M29 000 12 29 00 -39.7 -42.0 28.87 4 7 2 201 -007 078075071 M33M31M30 000 15 29 03 -39.8 -42.5 28.88 5 10 32 230 -016 076074070 M33M31M30 001 18 29 06 -39.7 -42.5 28.88 5 11 37 236 -015 075067057 M33M31M30 001 21 29 09 -39.3 -42.0 28.90 4 10 43 242 -026 075066054 M32M30M29 001 24 29 12 -38.0 -40.5 28.89 3 8 42 240 -016 078063055 M31M29M29 000 27 29 15 -36.0 -38.3 28.90 3 5 122 320 006 079059050 M30M29M28 000 30 29 18 -36.0 -38.7 28.86 6 9 149 347 004 077055051 M29M27M27 000 33 29 21 -36.6 -39.0 28.84 8 13 155 354 -005 079063052 M29M27M26 000 36 30 00 -36.5 -39.2 28.79 10 17 159 357 002 076067072 M29M27M25 000 39 30 03 -36.2 -38.9 28.76 11 17 163 1 -004 076079068 M30M26M25 000 42 30 06 -37.2 -40.1 28.73 12 19 167 6 006 074074067 M29M26M24 000 45 30 09 -36.2 -39.0 28.68 11 17 178 16 007 075077070 M28M25M24 001 48 30 12 -35.4 -38.5 28.62 12 16 200 39 019 073076067 M28M25M23 002 51 30 15 -36.1 -39.4 28.56 12 17 224 62 014 071070059 M30M25M23 002 54 30 18 -37.4 -40.8 28.47 11 17 237 75 007 071062051 M31M26M23 001 57 30 21 -38.6 -42.0 28.40 8 12 262 100 -012 071061053 M32M27M25 000 60 31 00 -38.5 -41.6 28.32 7 11 281 119 001 072063054 M31M29M26 000 63 31 03 -38.4 -41.3 28.27 4 7 296 134 -002 074066057 M33M29M25 000 66 31 06 -38.4 -41.1 28.23 2 4 358 196 -005 075064055 M33M28M24 000 69 31 09 -37.7 -40.7 28.19 2 4 308 146 -007 074064054 M33M28M24 000 72 31 12 -38.0 -40.8 28.16 1 3 15 213 -004 075067054 M33M28M25 000 75 31 15 -36.8 -39.8 28.14 1 2 264 102 -003 074068052 M33M28M25 000 78 31 18 -36.9 -40.0 28.13 1 1 332 171 002 073071048 M34M29M26 000 81 31 21 -37.1 -40.4 28.12 3 4 338 176 008 071073053 M34M29M26 000 84 01 00 -37.3 -40.6 28.13 3 3 343 181 006 072075058 M34M30M27 000 87 01 03 -37.8 -41.1 28.15 5 7 357 195 008 071076063 M34M31M28 001 90 01 06 -37.0 -40.2 28.18 6 9 347 186 -002 072074070 M33M31M29 002 93 01 09 -36.5 -39.8 28.22 8 13 354 192 003 072075058 M31M30M29 002 96 01 12 -36.7 -39.9 28.26 8 14 357 196 001 072073057 M31M29M29 001 99 01 15 -37.5 -40.5 28.28 5 11 11 209 -015 074073061 M30M29M28 001 102 01 18 -36.8 -39.3 28.30 4 8 97 295 -021 078074058 M30M29M28 000 105 01 21 -37.0 -39.5 28.31 7 13 117 316 -006 078070049 M29M28M27 000 108 02 00 -36.9 -39.8 28.30 9 16 151 349 -021 074059039 M28M27M26 000 111 02 03 -36.3 -39.4 28.31 11 19 161 359 009 073061034 M29M27M25 000 114 02 06 -36.4 -39.5 28.32 12 19 179 17 -004 073058037 M29M26M25 000 117 02 09 -36.6 -39.8 28.34 11 15 209 48 -007 072058041 M29M26M24 000 120 02 12 -36.3 -39.5 28.36 9 15 238 76 -009 072057049 M29M26M24 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.