USAP Roosevelt Island (ARI) (lat, lon) = (-79.36328, -161.62685) Forecast initialized at 2026050212 WRF 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 02 12 -23.4 -26.7 28.54 12 12 170 8 000 075068081 M19M13M12 000 03 02 15 -19.2 -21.8 28.51 10 14 183 22 074 080078087 M16M13M11 037 06 02 18 -17.3 -19.3 28.54 4 7 206 45 059 085087087 M15M13M12 176 09 02 21 -18.1 -19.3 28.57 3 6 340 178 022 091079080 M14M12M12 048 12 03 00 -20.9 -22.3 28.63 3 6 41 240 -005 089080076 M15M13M12 002 15 03 03 -18.4 -20.8 28.67 4 10 11 209 -025 081061076 M14M14M14 010 18 03 06 -17.8 -21.4 28.70 1 6 28 226 -000 073057075 M14M13M14 000 21 03 09 -17.2 -21.8 28.75 3 6 116 314 010 068058081 M14M14M15 000 24 03 12 -16.9 -21.7 28.76 3 7 258 96 011 067065074 M13M13M14 000 27 03 15 -19.3 -22.9 28.80 5 10 265 104 004 073067068 M14M14M14 000 30 03 18 -20.3 -22.5 28.84 5 7 277 116 000 082069075 M15M15M15 000 33 03 21 -19.7 -22.8 28.89 4 8 303 141 -003 076065077 M15M14M15 000 36 04 00 -21.0 -24.3 28.95 5 7 326 164 004 075069079 M16M15M16 000 39 04 03 -20.8 -23.0 29.01 4 7 307 145 003 083079084 M16M16M17 002 42 04 06 -21.0 -22.5 29.07 4 6 321 159 001 088082085 M16M16M17 007 45 04 09 -21.6 -22.5 29.12 1 5 212 50 -006 093085083 M17M17M17 002 48 04 12 -22.9 -23.6 29.16 4 6 136 334 001 094087083 M17M17M17 000 51 04 15 -23.6 -24.2 29.18 5 7 153 351 -007 095086071 M17M17M17 001 54 04 18 -23.9 -24.4 29.18 7 10 163 2 -008 096080055 M18M17M17 000 57 04 21 -25.8 -26.7 29.17 8 12 162 1 -012 093067044 M18M17M16 000 60 05 00 -25.5 -26.9 29.13 10 16 172 11 -007 088058040 M18M16M16 000 63 05 03 -25.5 -26.9 29.10 12 18 189 27 -010 088064036 M19M17M16 000 66 05 06 -25.6 -27.3 29.07 13 18 207 46 -001 086073044 M19M17M16 001 69 05 09 -24.8 -26.6 29.01 13 16 223 61 002 085073064 M19M16M15 002 72 05 12 -24.7 -26.8 28.96 13 17 233 71 -001 083067064 M19M16M15 001 75 05 15 -25.0 -27.2 28.92 10 15 240 78 -003 082059060 M19M16M15 000 78 05 18 -26.4 -29.3 28.89 7 11 254 92 003 077051058 M20M16M15 000 81 05 21 -25.8 -28.9 28.85 5 9 257 95 -006 075054048 M20M17M16 000 84 06 00 -25.1 -28.2 28.82 5 9 273 111 -007 076068037 M19M17M16 000 87 06 03 -24.1 -25.4 28.78 6 10 264 102 -006 090088038 M18M17M16 001 90 06 06 -24.3 -25.7 28.75 4 8 271 109 -008 089091059 M19M17M16 002 93 06 09 -23.9 -24.8 28.71 5 9 273 111 -002 092089063 M18M17M16 001 96 06 12 -23.5 -24.5 28.68 4 8 275 113 -007 091088075 M18M17M17 000 99 06 15 -23.8 -25.8 28.66 4 6 284 122 002 083080074 M19M17M16 001 102 06 18 -22.9 -26.1 28.63 3 6 251 90 -002 075070074 M18M16M16 000 105 06 21 -23.4 -26.5 28.63 2 3 149 347 -001 076066069 M20M17M16 000 108 07 00 -23.9 -26.9 28.60 4 6 205 44 -001 076066067 M18M17M16 000 111 07 03 -24.3 -27.0 28.60 4 6 155 354 004 078076060 M20M18M17 000 114 07 06 -24.3 -26.3 28.59 5 7 163 1 005 084082055 M20M18M17 000 117 07 09 -25.0 -26.0 28.59 5 7 155 354 000 092081064 M20M18M17 001 120 07 12 -26.6 -27.7 28.60 4 7 149 347 -001 090075071 M21M18M17 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.