USAP Roosevelt Island (ARI) (lat, lon) = (-79.36328, -161.62685) Forecast initialized at 2026012812 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 28 12 -12.1 -13.6 28.92 3 6 55 253 002 091077077 M10M09M09 000 03 28 15 -14.2 -15.3 28.90 6 11 89 288 -009 092079078 M11M10M10 000 06 28 18 -14.7 -15.7 28.89 7 11 103 301 -003 092076077 M12M10M10 000 09 28 21 -13.1 -15.3 28.87 7 10 108 307 -013 083070075 M11M10M10 000 12 29 00 -12.8 -16.4 28.84 9 11 116 314 001 075057070 M12M10M10 000 15 29 03 -13.8 -16.9 28.83 10 12 119 318 -009 078040065 M12M10M10 000 18 29 06 -14.6 -17.7 28.79 11 13 128 326 -004 077037062 M12M10M10 000 21 29 09 -15.4 -18.6 28.78 11 19 126 325 -010 077040064 M13M11M10 000 24 29 12 -15.7 -18.9 28.75 11 18 123 321 002 076040067 M12M10M10 000 27 29 15 -15.4 -18.7 28.73 11 19 123 321 -004 076044080 M12M10M10 000 30 29 18 -13.9 -17.5 28.70 13 21 123 321 -003 074075088 M12M10M09 003 33 29 21 -12.2 -14.5 28.67 13 20 115 313 002 084092090 M11M09M09 021 36 30 00 -10.5 -11.5 28.65 11 16 117 315 018 092092088 M10M09M08 044 39 30 03 -9.2 -10.2 28.63 9 13 111 310 -001 093092091 M09M08M08 046 42 30 06 -9.0 -9.9 28.63 8 11 115 313 005 093092091 M08M08M08 056 45 30 09 -8.9 -9.7 28.62 6 11 104 302 033 094095084 M07M07M07 024 48 30 12 -8.2 -8.8 28.62 6 11 92 291 030 096092087 M07M07M07 015 51 30 15 -8.1 -8.7 28.64 7 12 88 287 018 095095084 M07M07M07 027 54 30 18 -6.7 -7.1 28.65 8 14 82 280 068 097094088 M06M06M07 026 57 30 21 -5.6 -5.9 28.66 10 18 74 272 017 098097087 M06M07M08 035 60 31 00 -4.6 -4.9 28.68 16 23 56 254 -069 098098096 M06M07M08 083 63 31 03 -4.5 -4.9 28.69 18 28 48 246 -091 097096090 M06M07M08 078 66 31 06 -4.6 -5.1 28.73 18 30 38 236 -062 096097093 M06M07M08 158 69 31 09 -5.6 -6.1 28.77 17 30 42 240 -067 096099094 M07M08M08 183 72 31 12 -6.3 -6.8 28.79 18 31 31 229 -018 096100088 M07M08M08 150 75 31 15 -7.1 -7.7 28.85 15 29 29 227 -030 096098087 M07M08M08 076 78 31 18 -7.4 -7.9 28.88 12 25 41 240 029 096098092 M07M08M09 030 81 31 21 -5.4 -6.0 28.90 14 23 55 254 097 096095091 M07M08M09 042 84 01 00 -4.7 -5.3 28.91 14 22 54 252 026 096095099 M06M07M08 049 87 01 03 -4.3 -4.7 28.91 17 25 51 249 -024 097097097 M06M07M08 120 90 01 06 -4.4 -4.9 28.90 19 30 44 242 -102 097097092 M06M07M08 146 93 01 09 -4.8 -5.3 28.90 19 31 38 237 -044 096098094 M06M07M08 157 96 01 12 -5.2 -5.5 28.89 15 26 33 232 008 098100093 M06M07M07 133 99 01 15 -5.2 -5.6 28.91 14 23 14 212 005 097098092 M06M07M07 128 102 01 18 -5.3 -5.9 28.92 15 22 12 210 040 096095086 M06M07M08 055 105 01 21 -5.0 -5.4 28.92 14 21 18 217 040 097096088 M06M07M08 019 108 02 00 -4.8 -5.4 28.94 13 21 356 194 022 095095082 M06M07M08 029 111 02 03 -5.3 -5.7 28.95 13 19 346 185 004 097095066 M07M07M08 017 114 02 06 -6.1 -6.3 28.95 12 17 340 178 -001 099093058 M08M08M08 002 117 02 09 -6.7 -6.8 28.96 9 12 342 181 -019 099086057 M08M07M08 002 120 02 12 -7.3 -7.5 28.96 7 10 7 205 -013 099094063 M09M08M08 003 * 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.