USAP Roosevelt Island (ARI) (lat, lon) = (-79.36328, -161.62685) Forecast initialized at 2026101412 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 14 12 -29.3 -37.5 28.80 1 3 260 98 -002 051029019 M23M21M19 000 03 14 15 -26.0 -35.2 28.82 2 3 230 69 -003 042030020 M23M21M20 000 06 14 18 -25.8 -34.3 28.87 2 2 138 336 -001 045030025 M23M21M19 000 09 14 21 -25.6 -32.9 28.89 4 6 117 315 -002 051029033 M23M20M19 000 12 15 00 -24.8 -31.4 28.92 5 7 133 331 003 055040036 M22M20M18 000 15 15 03 -25.7 -31.1 28.95 6 10 116 314 005 060049034 M21M19M17 000 18 15 06 -25.8 -30.3 28.96 5 9 122 321 -007 066057041 M20M17M16 000 21 15 09 -25.6 -29.6 29.00 5 8 130 328 -001 069068068 M20M17M15 000 24 15 12 -24.6 -28.3 29.01 4 8 143 342 -003 072070079 M19M16M15 000 27 15 15 -24.2 -28.0 29.02 5 9 151 349 000 072067076 M18M16M15 000 30 15 18 -23.4 -28.1 29.02 6 11 152 351 -012 065058073 M19M16M15 000 33 15 21 -22.5 -27.9 29.01 7 10 158 356 -000 061045071 M19M16M14 000 36 16 00 -22.2 -27.4 28.99 8 11 167 6 -005 062036059 M19M16M15 000 39 16 03 -23.3 -27.8 28.95 8 11 172 10 -005 067035038 M19M16M15 000 42 16 06 -25.0 -29.4 28.90 9 12 182 20 000 067035029 M19M16M14 000 45 16 09 -26.9 -31.0 28.86 9 12 181 19 -005 069034028 M19M16M14 000 48 16 12 -27.4 -31.6 28.78 8 12 180 18 -003 068037030 M19M16M14 000 51 16 15 -27.0 -31.0 28.74 8 12 184 22 000 069040038 M19M16M14 000 54 16 18 -25.9 -29.3 28.67 9 12 184 22 -005 073047051 M19M16M13 000 57 16 21 -24.0 -26.3 28.61 9 13 179 18 001 081066045 M20M16M14 000 60 17 00 -22.9 -25.2 28.55 8 11 183 21 001 081061039 M20M16M14 000 63 17 03 -23.9 -26.5 28.49 7 10 181 20 -001 079061038 M20M16M14 000 66 17 06 -24.9 -27.4 28.45 7 10 176 14 -004 079059034 M19M15M13 000 69 17 09 -25.4 -27.1 28.41 7 9 169 7 -011 086059025 M18M15M12 000 72 17 12 -25.1 -27.0 28.35 7 10 180 19 -004 084054027 M17M14M12 000 75 17 15 -23.8 -26.8 28.32 8 11 201 40 002 077046040 M16M13M11 000 78 17 18 -22.1 -24.3 28.27 8 11 201 40 006 082056037 M16M13M10 000 81 17 21 -19.8 -22.5 28.25 5 8 184 22 -001 080054042 M16M12M10 000 84 18 00 -19.6 -22.4 28.24 4 7 189 28 010 078051041 M17M13M11 000 87 18 03 -20.4 -23.4 28.25 1 3 109 307 012 077057040 M19M14M11 000 90 18 06 -22.3 -24.8 28.26 4 5 31 229 -010 080057042 M18M14M11 000 93 18 09 -23.9 -26.0 28.30 4 7 40 238 017 082063047 M19M15M13 000 96 18 12 -25.4 -27.3 28.32 6 12 53 251 006 084062047 M18M15M13 000 99 18 15 -22.7 -24.0 28.37 6 13 63 262 010 089060050 M16M14M13 000 102 18 18 -19.4 -20.6 28.38 5 11 89 288 001 091070066 M14M13M12 000 105 18 21 -17.1 -18.9 28.38 5 9 125 323 -001 086074080 M12M12M12 000 108 19 00 -16.1 -18.0 28.39 6 10 124 323 008 085078078 M12M11M11 000 111 19 03 -15.7 -17.8 28.37 5 9 142 341 -027 084074071 M11M10M11 000 114 19 06 -16.1 -18.3 28.35 5 8 179 18 008 083067061 M11M10M11 000 117 19 09 -18.2 -21.2 28.34 6 9 206 45 -003 077054048 M11M10M10 000 120 19 12 -19.1 -21.6 28.34 6 9 222 60 -004 080053039 M12M11M11 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.