USAP Roosevelt Island (ARI) (lat, lon) = (-79.36328, -161.62685) Forecast initialized at 2026050212 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 02 12 -21.4 -26.4 28.47 14 17 171 9 -009 074074081 M13M12M11 000 03 02 15 -18.8 -21.3 28.45 13 19 185 23 082 080079091 M12M11M11 046 06 02 18 -16.7 -18.6 28.48 6 7 199 38 039 085087088 M12M12M12 210 09 02 21 -17.4 -18.1 28.51 7 12 330 168 026 094072081 M12M12M13 038 12 03 00 -20.2 -21.1 28.58 6 9 18 216 -014 093069071 M14M13M13 001 15 03 03 -19.1 -21.3 28.62 8 23 339 178 -043 083059082 M15M14M15 014 18 03 06 -17.3 -21.2 28.65 5 9 302 140 024 072061078 M13M14M15 000 21 03 09 -15.7 -21.4 28.70 2 4 94 292 022 062065090 M14M15M16 000 24 03 12 -16.5 -21.7 28.71 5 5 264 102 009 064068075 M13M14M15 000 27 03 15 -19.3 -22.9 28.75 11 13 259 98 -001 073072068 M13M14M15 000 30 03 18 -19.5 -22.0 28.78 9 11 261 99 009 081067069 M14M15M16 000 33 03 21 -19.8 -23.0 28.83 8 9 268 106 -003 075061077 M14M15M16 000 36 04 00 -20.9 -24.2 28.89 8 10 312 150 002 075064082 M15M15M16 000 39 04 03 -20.7 -23.0 28.95 7 8 263 101 -000 081076088 M16M16M17 002 42 04 06 -20.3 -21.5 29.01 6 6 262 101 -006 091084087 M16M17M18 006 45 04 09 -20.5 -21.2 29.05 4 4 214 52 -008 094087084 M17M17M18 002 48 04 12 -21.9 -22.4 29.09 5 8 162 1 001 096089085 M17M17M18 000 51 04 15 -22.4 -22.7 29.11 6 7 173 12 -016 098086070 M17M17M18 000 54 04 18 -23.8 -24.1 29.11 8 11 174 13 -009 098073051 M17M17M18 000 57 04 21 -25.7 -26.3 29.10 11 16 174 13 -016 095052042 M17M17M17 000 60 05 00 -25.0 -26.2 29.07 14 20 183 21 -010 090044041 M16M16M16 000 63 05 03 -25.2 -26.3 29.03 16 23 194 32 -013 091046038 M17M16M15 000 66 05 06 -25.9 -27.3 29.00 18 23 212 51 -001 088060038 M18M16M16 001 69 05 09 -25.1 -26.6 28.95 17 20 224 63 -000 087067059 M17M15M15 001 72 05 12 -25.0 -26.8 28.89 18 21 233 71 -009 084063055 M17M15M14 000 75 05 15 -25.1 -27.1 28.85 17 18 238 76 -009 083054057 M16M14M13 000 78 05 18 -25.6 -28.7 28.81 15 16 240 79 -004 075044062 M15M13M14 000 81 05 21 -25.0 -28.3 28.77 12 12 235 73 -015 074050050 M15M15M16 000 84 06 00 -24.6 -27.7 28.75 10 10 241 79 -015 076053032 M16M16M16 000 87 06 03 -23.4 -24.3 28.71 12 13 244 82 -003 092080027 M16M15M15 000 90 06 06 -23.3 -24.3 28.67 12 14 245 84 -006 092080058 M16M15M16 000 93 06 09 -22.4 -23.3 28.64 11 13 242 81 -003 093082058 M16M16M16 000 96 06 12 -22.0 -23.0 28.61 11 12 248 86 -012 092087070 M15M16M17 000 99 06 15 -22.7 -24.9 28.59 9 10 253 91 -002 082080071 M16M16M17 000 102 06 18 -21.9 -25.3 28.56 10 10 241 80 -005 074073075 M15M15M17 000 105 06 21 -21.7 -25.3 28.55 4 5 217 56 -004 073066067 M17M16M17 000 108 07 00 -23.3 -26.4 28.53 8 8 213 51 -004 075065067 M16M16M17 000 111 07 03 -23.3 -26.2 28.53 7 9 199 38 -004 077080056 M17M17M17 000 114 07 06 -23.4 -25.4 28.52 7 9 185 23 -005 084084049 M17M17M17 000 117 07 09 -24.2 -25.0 28.52 6 8 184 23 -008 093075069 M18M17M16 001 120 07 12 -25.3 -26.1 28.52 5 7 175 13 -012 092063078 M18M17M16 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.