USAP Roosevelt Island (ARI) (lat, lon) = (-79.36328, -161.62685) Forecast initialized at 2026061212 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 12 12 -31.6 -36.4 28.85 3 3 182 20 -003 065064042 M28M27M27 000 03 12 15 -33.9 -35.5 28.88 3 3 277 115 011 085070036 M29M28M28 000 06 12 18 -36.4 -38.5 28.90 7 9 228 66 -005 081057031 M28M28M28 000 09 12 21 -34.4 -36.9 28.90 4 6 189 27 -009 079055028 M29M28M28 000 12 13 00 -34.1 -36.0 28.92 3 4 200 39 -001 083059027 M29M28M28 000 15 13 03 -35.1 -36.8 28.93 5 7 210 48 -010 085055038 M29M28M28 000 18 13 06 -34.9 -36.5 28.94 5 6 179 17 -011 085053057 M29M28M28 000 21 13 09 -34.4 -36.1 28.95 4 7 161 359 -004 085054059 M29M27M27 000 24 13 12 -34.9 -36.8 28.96 5 8 156 354 -009 082062054 M28M27M27 000 27 13 15 -36.5 -38.4 28.94 7 12 148 346 -002 082064046 M28M27M27 000 30 13 18 -37.2 -39.4 28.93 8 14 141 340 -004 080065041 M28M27M26 000 33 13 21 -37.4 -40.0 28.91 10 18 138 337 -007 076061036 M28M26M25 000 36 14 00 -35.9 -38.8 28.86 11 21 133 332 -010 075057035 M27M25M24 000 39 14 03 -34.7 -37.6 28.82 12 22 135 334 -005 075052039 M26M24M23 000 42 14 06 -35.4 -38.4 28.77 14 26 145 343 -013 074046040 M25M23M22 000 45 14 09 -34.9 -37.8 28.70 15 27 144 342 -008 075043056 M24M22M21 000 48 14 12 -33.6 -36.5 28.62 15 27 142 340 -008 075039047 M23M21M19 000 51 14 15 -32.0 -34.4 28.56 14 25 144 342 002 079096075 M22M20M19 001 54 14 18 -30.1 -32.1 28.53 13 23 137 335 015 082083084 M21M20M19 003 57 14 21 -29.1 -31.0 28.52 10 17 141 340 011 083084084 M19M18M17 003 60 15 00 -26.0 -27.4 28.51 6 11 136 335 006 088081084 M17M16M17 009 63 15 03 -22.9 -24.0 28.55 4 9 323 162 -012 092084086 M17M17M17 007 66 15 06 -26.8 -27.2 28.61 7 18 360 198 019 097085065 M20M20M20 004 69 15 09 -27.9 -29.9 28.65 8 24 356 194 028 084081063 M24M23M21 001 72 15 12 -27.1 -28.8 28.68 5 20 2 200 057 085082069 M24M24M23 001 75 15 15 -27.0 -29.1 28.70 7 15 85 283 053 082083080 M22M22M22 004 78 15 18 -25.9 -28.3 28.71 9 20 112 311 049 081084081 M21M20M20 018 81 15 21 -24.3 -26.3 28.69 9 15 132 330 047 084085087 M18M18M19 019 84 16 00 -22.8 -24.6 28.64 10 20 132 330 -013 085079076 M17M17M17 002 87 16 03 -22.9 -25.1 28.59 11 22 119 317 025 082075063 M16M16M16 000 90 16 06 -20.7 -22.8 28.53 14 28 122 320 -034 083090087 M14M13M14 043 93 16 09 -20.1 -22.3 28.49 17 31 128 327 -127 082080088 M13M13M14 018 96 16 12 -20.2 -22.3 28.44 18 31 120 318 -131 083084089 M15M13M14 056 99 16 15 -20.8 -22.8 28.42 14 28 118 317 -137 084071082 M14M13M15 017 102 16 18 -20.3 -22.5 28.41 12 29 101 300 -169 082080085 M14M16M17 003 105 16 21 -20.2 -22.5 28.41 8 21 105 304 -033 081075086 M15M16M17 002 108 17 00 -19.7 -22.3 28.38 5 11 94 293 040 080077079 M15M15M15 001 111 17 03 -21.3 -23.4 28.37 7 12 127 325 004 083083081 M15M15M15 000 114 17 06 -20.7 -23.0 28.35 7 12 141 339 004 082070072 M14M14M15 000 117 17 09 -21.8 -24.0 28.34 11 21 123 322 -019 083074076 M14M15M15 000 120 17 12 -22.2 -24.3 28.32 12 22 124 323 -004 083068072 M14M14M15 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.