USAP Roosevelt Island (ARI) (lat, lon) = (-79.36328, -161.62685) Forecast initialized at 2026043012 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 30 12 -31.5 -37.2 28.96 7 10 23 221 007 068054048 M28M27M27 000 03 30 15 -34.6 -36.5 28.94 4 11 81 279 -015 082061043 M29M28M27 000 06 30 18 -37.9 -40.5 28.96 10 19 125 324 -008 077051034 M28M27M27 000 09 30 21 -36.6 -40.4 28.92 14 27 127 325 -001 068044028 M28M27M26 000 12 01 00 -34.7 -39.7 28.89 19 34 130 328 019 061031022 M26M25M24 000 15 01 03 -34.1 -39.3 28.87 22 41 127 325 026 059030020 M26M23M22 000 18 01 06 -33.2 -39.1 28.82 20 38 130 328 049 056026075 M25M22M21 000 21 01 09 -32.4 -38.6 28.80 21 38 136 334 018 054023055 M24M22M21 000 24 01 12 -30.7 -37.3 28.72 22 40 147 345 -016 053018016 M22M21M21 000 27 01 15 -30.3 -36.4 28.66 25 41 157 356 -016 055018013 M23M21M20 000 30 01 18 -30.4 -36.6 28.57 25 40 172 11 010 055016012 M22M20M20 000 33 01 21 -31.9 -37.2 28.52 24 37 185 23 069 060013026 M21M18M18 000 36 02 00 -32.8 -37.6 28.49 22 34 197 36 -015 062015030 M21M16M16 001 39 02 03 -34.3 -38.3 28.47 20 27 204 42 -005 067026058 M20M15M15 001 42 02 06 -36.0 -39.2 28.45 18 22 209 47 -020 072051071 M18M14M14 000 45 02 09 -32.8 -35.7 28.43 16 17 208 46 006 075065059 M14M13M12 000 48 02 12 -30.8 -33.6 28.41 15 19 208 46 -008 077059049 M14M12M13 001 51 02 15 -26.6 -28.2 28.39 11 12 200 39 016 086070053 M14M13M13 000 54 02 18 -24.8 -26.6 28.38 10 10 204 42 050 086071072 M14M13M14 002 57 02 21 -24.1 -26.5 28.40 6 11 154 353 -001 081092089 M18M18M16 051 60 03 00 -27.2 -28.4 28.43 8 16 94 292 -029 090083068 M17M14M14 009 63 03 03 -23.9 -23.8 28.49 6 17 54 252 -026 101077079 M14M14M15 001 66 03 06 -21.5 -22.8 28.57 4 11 351 189 017 090074083 M14M16M17 000 69 03 09 -20.9 -22.3 28.62 4 11 352 191 003 089082072 M18M19M19 011 72 03 12 -22.8 -23.5 28.66 6 10 305 144 023 094071071 M18M19M19 001 75 03 15 -22.7 -24.5 28.71 6 8 285 124 021 085075076 M18M19M20 000 78 03 18 -21.8 -24.0 28.75 4 7 276 114 -008 082074071 M18M19M19 000 81 03 21 -23.3 -24.7 28.80 5 12 8 206 020 089078070 M19M19M19 000 84 04 00 -23.6 -24.8 28.84 5 14 18 216 073 090082075 M19M19M19 000 87 04 03 -23.2 -24.4 28.89 4 12 33 232 040 090077066 M18M18M19 000 90 04 06 -24.3 -24.4 28.94 5 13 18 217 025 099083063 M18M18M18 000 93 04 09 -24.8 -24.7 28.99 5 14 15 214 002 101077078 M18M18M19 001 96 04 12 -23.5 -23.2 29.02 5 14 63 261 -008 103081070 M17M17M18 000 99 04 15 -24.7 -24.7 29.05 6 14 107 306 002 100065052 M17M16M17 000 102 04 18 -24.1 -25.2 29.06 6 13 118 317 011 091063053 M16M16M16 000 105 04 21 -23.8 -25.4 29.05 7 10 172 10 001 087058048 M15M15M16 000 108 05 00 -25.2 -27.6 29.02 11 15 198 36 -022 081046046 M14M15M16 000 111 05 03 -25.8 -29.2 28.98 12 13 208 47 -019 074046047 M14M14M15 000 114 05 06 -27.0 -29.2 28.95 14 17 205 44 -019 082060055 M14M15M15 000 117 05 09 -26.1 -29.4 28.90 14 17 218 57 -006 073055060 M15M14M15 000 120 05 12 -25.7 -29.4 28.82 16 17 241 79 -001 072043050 M13M13M14 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.