USAP Roosevelt Island (ARI) (lat, lon) = (-79.36328, -161.62685) Forecast initialized at 2026050212 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 02 12 -21.6 -25.9 28.46 14 19 168 6 -012 073079082 M13M12M12 000 01 02 13 -21.3 -24.3 28.43 15 25 187 25 022 077078097 M11M11M11 004 02 02 14 -19.9 -22.8 28.43 15 22 192 31 -026 078072091 M10M10M11 009 03 02 15 -18.8 -21.4 28.43 14 23 188 26 064 080080091 M11M11M12 034 04 02 16 -18.8 -21.3 28.45 11 17 198 36 169 081088093 M11M11M11 036 05 02 17 -17.9 -20.1 28.47 7 9 205 44 036 083091093 M12M12M12 101 06 02 18 -16.6 -18.6 28.47 7 17 201 39 028 085087088 M12M12M13 075 07 02 19 -15.3 -17.0 28.49 4 17 242 80 -003 086086085 M11M12M13 022 08 02 20 -15.8 -17.1 28.49 6 9 329 167 004 090082081 M12M13M14 015 09 02 21 -17.6 -18.3 28.50 7 10 327 165 032 094069081 M12M12M13 000 10 02 22 -17.4 -18.4 28.51 6 10 326 164 -010 092070080 M12M12M13 001 11 02 23 -17.7 -19.3 28.53 8 11 292 130 022 087061075 M11M12M13 000 12 03 00 -20.0 -20.9 28.57 6 9 13 211 -008 093063072 M13M13M14 000 13 03 01 -21.0 -21.2 28.60 4 8 336 175 -023 098070074 M14M13M14 000 14 03 02 -19.1 -20.3 28.61 6 20 341 180 -036 091084093 M14M15M15 011 15 03 03 -19.2 -21.4 28.61 8 24 332 170 -087 083058090 M15M15M15 002 16 03 04 -19.8 -22.3 28.64 6 11 294 133 000 080062065 M15M15M15 000 17 03 05 -18.2 -21.4 28.65 5 9 296 134 004 075058072 M14M15M15 000 18 03 06 -17.0 -21.0 28.64 5 8 295 133 026 071065079 M14M15M15 000 19 03 07 -16.1 -21.2 28.66 4 7 313 152 019 065067081 M14M15M15 000 20 03 08 -15.9 -21.4 28.67 2 6 330 168 005 063066087 M14M15M16 000 21 03 09 -15.6 -21.5 28.68 1 5 324 162 031 061069092 M14M15M16 000 22 03 10 -16.1 -21.5 28.69 3 3 171 10 035 063072088 M14M15M16 000 23 03 11 -16.2 -21.6 28.69 3 3 224 62 020 063075078 M14M15M16 000 24 03 12 -16.3 -21.7 28.69 5 5 265 104 007 063069074 M14M15M15 000 25 03 13 -18.0 -22.3 28.70 8 8 255 94 025 069073073 M13M14M15 000 26 03 14 -19.2 -23.3 28.72 11 13 247 85 035 070077073 M14M14M15 000 27 03 15 -19.2 -22.8 28.73 13 15 257 95 005 073076069 M13M14M15 000 28 03 16 -19.3 -22.1 28.75 13 16 257 95 007 078074068 M14M14M15 000 29 03 17 -19.4 -21.7 28.77 12 15 254 93 -015 082071072 M14M14M16 000 30 03 18 -19.3 -21.9 28.77 12 14 256 94 016 081069068 M14M15M16 000 31 03 19 -19.9 -22.5 28.79 11 12 255 93 -001 080067070 M15M15M16 000 32 03 20 -20.1 -22.9 28.81 10 10 256 94 004 079063077 M14M15M16 000 33 03 21 -19.8 -23.1 28.82 9 9 262 100 -010 075061077 M14M15M16 000 34 03 22 -18.9 -23.1 28.84 7 7 275 113 -019 070062080 M14M15M16 000 35 03 23 -18.2 -23.0 28.86 6 7 301 139 -007 066063082 M14M15M16 000 36 04 00 -20.9 -24.3 28.88 9 12 311 150 001 075067084 M15M15M16 000 37 04 01 -21.4 -24.4 28.90 10 12 298 136 -017 076066085 M15M15M16 000 38 04 02 -21.3 -24.1 28.92 9 9 269 108 -007 079069088 M15M16M17 000 39 04 03 -20.8 -23.3 28.94 8 8 253 92 -002 081075087 M16M17M18 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 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.