USAP Roosevelt Island (ARI) (lat, lon) = (-79.36328, -161.62685) Forecast initialized at 2025120112 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 01 12 -14.7 -17.4 29.42 1 3 165 3 -001 085068051 M11M11M11 000 03 01 15 -14.4 -17.2 29.41 3 4 189 27 -003 079070051 M12M12M12 000 06 01 18 -13.3 -15.8 29.43 3 4 157 355 -005 081070051 M12M12M12 000 09 01 21 -12.1 -14.2 29.43 3 4 160 359 004 084071050 M12M12M12 000 12 02 00 -11.3 -13.0 29.44 3 4 159 358 -005 087070051 M12M12M11 000 15 02 03 -11.4 -13.0 29.47 3 4 165 4 -001 088071051 M12M12M12 000 18 02 06 -12.8 -14.7 29.47 3 4 176 14 -009 086068050 M12M12M11 000 21 02 09 -14.0 -16.4 29.50 4 5 194 33 -001 082068050 M12M12M11 000 24 02 12 -14.6 -16.8 29.50 4 5 183 21 -002 083068050 M12M12M11 000 27 02 15 -14.5 -16.8 29.53 4 5 177 15 -006 083065049 M12M12M11 000 30 02 18 -13.1 -15.2 29.52 4 5 176 14 000 085070048 M12M12M11 000 33 02 21 -11.6 -13.1 29.51 5 6 179 18 -001 089076049 M12M12M12 000 36 03 00 -10.9 -12.5 29.50 6 7 191 30 -005 088075050 M12M11M11 000 39 03 03 -11.3 -12.7 29.47 8 10 207 45 -004 089074050 M11M11M11 000 42 03 06 -12.3 -13.4 29.45 10 12 214 52 -001 092072055 M11M11M11 000 45 03 09 -13.5 -14.6 29.42 9 12 221 60 -005 092069059 M11M11M11 000 48 03 12 -14.3 -15.7 29.38 8 12 234 72 000 090067061 M11M11M11 000 51 03 15 -13.7 -15.1 29.38 8 11 239 78 004 089071062 M11M11M11 000 54 03 18 -12.1 -13.5 29.37 7 10 241 79 002 089072064 M11M11M11 000 57 03 21 -10.3 -11.9 29.35 6 8 250 88 008 088071064 M10M10M11 000 60 04 00 -9.0 -10.9 29.34 5 7 281 119 009 086071062 M10M10M11 000 63 04 03 -8.8 -10.5 29.34 5 7 300 138 -009 088072056 M10M10M10 000 66 04 06 -10.2 -12.0 29.34 4 8 293 131 -004 087070056 M09M10M10 000 69 04 09 -11.6 -14.2 29.35 3 6 313 152 002 081071059 M09M10M10 000 72 04 12 -12.0 -14.8 29.35 3 5 336 174 -003 080069058 M09M10M10 000 75 04 15 -11.6 -14.4 29.38 2 3 349 188 -003 080069058 M10M10M10 000 78 04 18 -10.4 -12.7 29.39 3 4 37 235 -002 083069057 M10M10M10 000 81 04 21 -8.7 -10.8 29.39 2 3 34 233 -003 085064054 M09M09M10 000 84 05 00 -7.5 -10.0 29.40 3 3 70 269 -001 082063051 M09M09M10 000 87 05 03 -7.6 -9.6 29.40 4 5 54 252 001 086062050 M09M09M09 000 90 05 06 -8.5 -9.9 29.41 4 7 39 238 -007 090059048 M08M09M09 000 93 05 09 -9.2 -10.6 29.42 6 10 23 221 004 090059044 M08M08M09 000 96 05 12 -9.5 -10.7 29.43 7 11 0 198 005 091066045 M08M08M09 000 99 05 15 -8.8 -9.9 29.45 8 13 3 202 006 092077049 M08M08M08 000 102 05 18 -7.4 -8.1 29.46 10 18 358 197 014 095086055 M07M08M09 000 105 05 21 -5.7 -6.3 29.46 12 16 342 181 013 095088058 M07M08M09 001 108 06 00 -5.2 -6.0 29.49 12 14 328 166 003 095095056 M07M08M09 001 111 06 03 -5.7 -6.5 29.49 11 13 321 159 008 094087057 M07M08M09 001 114 06 06 -6.7 -7.4 29.49 10 13 323 161 013 095087070 M07M08M09 000 117 06 09 -8.4 -9.3 29.50 9 13 318 157 009 093089074 M08M08M09 001 120 06 12 -9.7 -10.5 29.48 10 13 307 145 009 094080064 M09M09M09 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.