USAP Roosevelt Island (ARI) (lat, lon) = (-79.36328, -161.62685) Forecast initialized at 2026101600 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 16 00 -20.9 -26.4 28.94 7 8 199 37 -008 068029055 M18M17M16 000 03 16 03 -23.7 -25.9 28.90 11 13 214 53 003 082055040 M18M17M17 000 06 16 06 -24.0 -25.9 28.86 10 11 211 49 -017 085065034 M17M17M17 000 09 16 09 -25.3 -27.1 28.79 10 11 219 58 -010 085064035 M18M17M16 000 12 16 12 -25.3 -27.2 28.74 10 11 221 59 -002 084055037 M18M18M17 000 15 16 15 -25.2 -27.7 28.69 9 11 222 60 -020 080044031 M18M17M17 000 18 16 18 -24.1 -28.0 28.63 8 9 212 51 -010 070040028 M18M18M16 000 21 16 21 -22.7 -25.5 28.56 7 8 204 42 -005 078066030 M18M17M16 000 24 17 00 -21.8 -23.8 28.51 6 8 195 34 -002 084086039 M18M17M16 000 27 17 03 -22.2 -24.1 28.45 6 8 201 40 -003 085089049 M18M17M15 000 30 17 06 -23.5 -25.3 28.41 8 9 212 51 -008 085079040 M17M16M15 000 33 17 09 -23.8 -25.2 28.36 5 6 198 37 -005 089081044 M19M17M15 000 36 17 12 -23.2 -24.0 28.32 4 5 197 36 -014 094062046 M18M16M15 000 39 17 15 -24.5 -26.0 28.31 6 7 204 42 -001 088057060 M18M16M15 000 42 17 18 -23.2 -25.8 28.30 4 6 159 357 -014 079056068 M19M16M14 000 45 17 21 -22.1 -25.5 28.30 2 3 184 22 -006 074060060 M17M15M14 000 48 18 00 -20.7 -23.9 28.31 5 5 189 27 -010 075060034 M17M15M14 000 51 18 03 -21.3 -24.2 28.33 5 6 175 13 -007 077048042 M16M14M13 000 54 18 06 -22.3 -26.3 28.36 6 8 180 18 -013 070041045 M16M14M13 000 57 18 09 -23.5 -27.3 28.38 6 8 179 18 -004 071039041 M16M13M12 000 60 18 12 -22.6 -27.2 28.40 5 7 165 4 -005 066038043 M16M13M12 000 63 18 15 -21.5 -26.6 28.43 4 6 173 11 -002 063039027 M14M13M12 000 66 18 18 -21.6 -25.9 28.44 6 8 150 349 -003 069037029 M15M12M11 000 69 18 21 -18.8 -23.5 28.44 5 9 124 323 -009 066035047 M13M11M11 000 72 19 00 -17.4 -22.3 28.45 6 9 140 338 -012 066039076 M12M11M11 000 75 19 03 -16.6 -19.2 28.43 6 9 145 343 -014 080079079 M11M11M11 000 78 19 06 -17.8 -19.5 28.43 7 10 160 358 -013 087075080 M11M11M11 000 81 19 09 -17.4 -18.5 28.42 6 10 151 350 013 091077079 M11M11M11 000 84 19 12 -16.2 -17.4 28.41 3 6 176 14 -002 091078075 M11M11M11 000 87 19 15 -16.2 -17.3 28.43 3 4 182 20 -031 091081079 M11M11M12 000 90 19 18 -15.9 -17.1 28.43 3 7 55 253 -007 090082077 M11M11M12 000 93 19 21 -14.6 -16.0 28.44 3 6 346 184 002 089080074 M11M11M12 000 96 20 00 -14.6 -16.0 28.47 2 5 352 190 -009 089076071 M12M12M12 000 99 20 03 -14.9 -16.5 28.49 3 5 347 185 003 087073074 M12M11M12 000 102 20 06 -16.9 -18.0 28.53 5 7 334 172 -006 091069078 M12M12M12 000 105 20 09 -19.1 -20.9 28.57 7 11 310 149 -002 085085084 M12M12M13 000 108 20 12 -19.3 -19.7 28.60 8 11 298 136 -004 097091091 M12M12M13 000 111 20 15 -18.2 -18.3 28.64 5 5 291 130 -010 099086096 M13M13M13 001 114 20 18 -16.3 -17.1 28.66 4 4 289 127 -013 094076089 M13M13M14 001 117 20 21 -14.8 -17.0 28.67 4 4 215 54 -020 084072084 M12M13M14 000 120 21 00 -15.3 -16.9 28.67 7 8 183 21 -009 088079052 M13M13M14 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.