USAP Roosevelt Island (ARI) (lat, lon) = (-79.36328, -161.62685) Forecast initialized at 2026050200 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 00 -27.6 -35.6 28.52 22 22 182 21 -020 058012075 M24M20M18 000 03 02 03 -31.5 -36.3 28.46 25 33 195 33 -016 063023071 M23M16M15 002 06 02 06 -30.6 -34.8 28.46 21 26 195 33 004 067039071 M17M13M12 002 09 02 09 -27.3 -31.2 28.42 15 20 192 30 -018 070049082 M15M12M11 001 12 02 12 -26.2 -28.9 28.41 15 19 204 42 -014 078069068 M13M12M11 001 15 02 15 -23.7 -27.0 28.39 13 15 216 54 018 074070083 M12M10M11 006 18 02 18 -19.3 -22.0 28.42 4 7 87 286 014 080085087 M17M15M14 029 21 02 21 -18.1 -19.9 28.45 3 5 25 223 -025 086087086 M16M14M14 053 24 03 00 -25.7 -26.8 28.52 6 17 24 222 052 091067066 M16M14M15 009 27 03 03 -20.7 -21.2 28.60 4 12 81 279 001 096071082 M15M15M16 000 30 03 06 -19.8 -20.3 28.63 4 9 112 310 031 096067066 M15M15M16 001 33 03 09 -19.6 -20.8 28.66 3 7 26 225 022 090064060 M15M16M16 000 36 03 12 -22.4 -24.9 28.69 11 14 285 123 008 080061069 M15M16M16 000 39 03 15 -20.7 -23.2 28.73 12 15 263 101 -014 081057074 M15M16M16 000 42 03 18 -22.4 -24.2 28.79 9 9 261 99 006 086064083 M15M16M17 000 45 03 21 -22.2 -24.1 28.84 7 8 298 136 -026 085074067 M16M17M18 000 48 04 00 -24.0 -25.0 28.91 8 12 309 147 -022 092084076 M18M18M19 000 51 04 03 -25.9 -26.2 28.97 8 14 328 167 -008 097081058 M19M19M19 001 54 04 06 -26.2 -26.3 29.05 4 10 344 183 -016 099068050 M21M20M19 001 57 04 09 -26.7 -27.0 29.11 4 11 18 217 -016 097065056 M22M21M20 001 60 04 12 -26.9 -27.4 29.17 5 14 20 219 004 096070056 M21M19M19 000 63 04 15 -24.9 -25.5 29.22 4 9 75 273 -018 095067059 M19M18M18 000 66 04 18 -25.4 -26.5 29.24 6 10 160 358 -024 090069052 M18M18M19 000 69 04 21 -27.7 -28.7 29.24 11 17 164 2 -010 091055054 M17M17M17 000 72 05 00 -26.2 -28.6 29.22 13 19 173 11 -014 080047056 M16M16M17 000 75 05 03 -26.9 -31.5 29.21 14 21 174 13 -018 065038059 M16M16M16 000 78 05 06 -26.7 -28.7 29.17 15 22 184 22 -022 084043056 M17M16M16 000 81 05 09 -26.9 -28.0 29.11 16 22 208 46 -001 090045035 M18M16M16 000 84 05 12 -26.7 -28.3 29.04 17 21 220 58 -017 087087047 M17M16M16 001 87 05 15 -26.8 -28.2 28.97 19 23 230 68 007 088065059 M18M16M15 002 90 05 18 -28.1 -31.0 28.89 20 23 234 72 007 076047042 M19M15M14 000 93 05 21 -27.9 -30.6 28.82 17 21 228 66 -014 078051023 M18M15M15 000 96 06 00 -26.9 -30.0 28.76 18 25 228 66 -010 075047021 M18M16M15 000 99 06 03 -28.2 -30.9 28.70 21 31 228 67 017 077054017 M20M16M15 000 102 06 06 -26.7 -29.9 28.63 23 33 228 67 019 074068019 M19M17M16 000 105 06 09 -25.8 -29.1 28.57 22 36 233 71 044 074076040 M19M17M17 001 108 06 12 -25.3 -28.0 28.50 23 32 241 79 038 078086063 M18M17M16 003 111 06 15 -25.8 -28.3 28.47 17 25 243 81 029 079082083 M19M17M16 014 114 06 18 -25.7 -28.5 28.45 14 17 243 82 008 078082088 M20M18M17 020 117 06 21 -25.5 -28.3 28.45 6 12 257 96 014 077082087 M22M20M19 029 120 07 00 -25.6 -28.4 28.43 4 9 279 117 006 077082087 M22M21M19 029 * 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.