USAP Roosevelt Island (ARI) (lat, lon) = (-79.36328, -161.62685) Forecast initialized at 2026043000 WRF 2.67-km 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 30 00 -27.1 -30.9 28.64 22 25 304 142 -034 069069061 M24M25M25 000 01 30 01 -29.4 -32.8 28.69 10 20 321 159 -004 072067063 M25M25M25 000 02 30 02 -30.6 -33.9 28.76 10 20 329 167 013 072073065 M26M26M26 000 03 30 03 -30.7 -33.9 28.76 12 20 318 156 -018 073071070 M26M26M26 000 04 30 04 -30.9 -34.2 28.79 11 18 313 151 -020 073070067 M26M26M26 000 05 30 05 -32.5 -35.9 28.82 10 16 321 160 -014 072072068 M27M26M26 000 06 30 06 -33.5 -36.5 28.83 10 17 322 161 -018 075066067 M28M27M27 000 07 30 07 -34.0 -36.7 28.83 10 16 327 166 -013 077059065 M28M27M27 000 08 30 08 -34.1 -36.7 28.88 10 16 333 171 -009 077059063 M29M28M27 000 09 30 09 -34.1 -36.5 28.88 9 16 335 173 001 078057059 M29M28M27 000 10 30 10 -34.1 -36.5 28.91 8 14 344 182 -025 079059055 M29M28M28 000 11 30 11 -33.9 -36.1 28.90 7 13 345 183 -024 080061050 M29M28M28 000 12 30 12 -33.3 -35.4 28.89 6 12 345 183 -028 081057048 M28M28M28 000 13 30 13 -32.3 -34.3 28.94 4 10 359 198 -026 083058046 M28M28M27 000 14 30 14 -32.0 -33.9 28.93 3 8 35 234 -022 084061046 M28M28M27 000 15 30 15 -32.3 -34.1 28.92 4 9 104 302 -010 085062045 M28M28M27 000 16 30 16 -33.2 -34.9 28.92 6 11 128 326 004 085062044 M28M28M28 000 17 30 17 -35.5 -37.8 28.93 10 17 130 329 004 080059040 M29M28M28 000 18 30 18 -35.6 -38.4 28.91 11 19 133 331 018 076055036 M29M28M28 000 19 30 19 -35.7 -39.1 28.89 11 20 127 325 -002 071052034 M29M28M27 000 20 30 20 -35.2 -39.1 28.88 12 22 134 333 -012 068049031 M28M27M27 000 21 30 21 -34.3 -38.4 28.87 14 26 135 333 010 066042029 M27M26M26 000 22 30 22 -33.6 -38.1 28.83 16 29 136 334 042 064037026 M27M26M25 000 23 30 23 -33.2 -38.0 28.82 17 31 135 333 035 062032024 M26M25M24 000 24 01 00 -33.0 -37.8 28.82 18 33 128 327 009 062035023 M26M25M24 000 25 01 01 -33.2 -38.0 28.81 18 34 130 329 010 062034042 M25M24M23 000 26 01 02 -32.8 -37.8 28.78 18 34 133 331 032 061029079 M24M22M22 000 27 01 03 -32.4 -37.4 28.78 18 32 133 331 075 061031083 M24M21M21 000 28 01 04 -33.1 -37.6 28.76 15 25 140 338 040 064077086 M23M21M21 001 29 01 05 -33.1 -36.1 28.75 11 19 145 343 -006 074093075 M22M20M21 005 30 01 06 -33.1 -35.5 28.72 10 16 150 348 011 079088078 M22M20M21 002 31 01 07 -31.6 -33.5 28.72 9 14 150 349 022 084089071 M20M20M21 002 32 01 08 -30.9 -32.4 28.71 9 12 157 355 019 087079076 M19M19M20 001 33 01 09 -30.2 -31.6 28.71 9 13 154 352 010 088081074 M20M20M21 001 34 01 10 -29.3 -30.2 28.70 9 14 156 355 017 092082086 M19M20M20 001 35 01 11 -27.9 -29.0 28.67 10 15 167 5 -036 091090076 M19M19M20 001 36 01 12 -26.9 -28.4 28.64 12 18 167 5 027 087083071 M19M19M20 000 37 01 13 -26.5 -29.1 28.62 15 25 164 3 039 079068067 M18M18M19 000 38 01 14 -26.7 -30.7 28.61 18 31 160 358 -066 069051066 M18M18M18 000 39 01 15 -26.8 -30.4 28.57 19 32 164 3 018 072047059 M18M17M17 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 1h) 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.