USAP Roosevelt Island (ARI) (lat, lon) = (-79.36328, -161.62685) Forecast initialized at 2025112800 WRF 2.67-km 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 00 -6.8 -9.8 29.42 2 3 249 88 -005 082062055 M07M07M08 000 01 28 01 -6.2 -8.5 29.41 2 4 235 74 -017 084058055 M07M07M08 000 02 28 02 -6.2 -7.8 29.42 2 4 228 67 006 088060052 M08M08M08 000 03 28 03 -6.4 -7.4 29.40 1 2 7 205 -002 093060050 M08M08M08 000 04 28 04 -6.7 -7.2 29.43 3 3 18 217 -007 097058051 M08M08M08 000 05 28 05 -7.2 -7.6 29.42 3 3 1 200 -019 097060051 M08M08M08 000 06 28 06 -7.8 -8.3 29.43 3 3 345 184 -009 096066051 M08M08M08 000 07 28 07 -7.8 -8.4 29.44 2 3 326 165 -001 096066050 M08M08M08 000 08 28 08 -8.2 -9.1 29.43 3 3 319 157 -004 093061050 M08M08M08 000 09 28 09 -8.6 -9.9 29.42 3 4 314 153 -002 090060050 M07M08M08 000 10 28 10 -8.9 -10.5 29.43 3 4 311 150 002 088062051 M08M08M08 000 11 28 11 -9.1 -11.0 29.43 3 4 301 139 -003 087064052 M08M08M08 000 12 28 12 -9.4 -11.5 29.43 4 4 290 129 -003 085067054 M08M08M09 000 13 28 13 -9.7 -11.9 29.45 4 4 279 118 -004 084069055 M08M08M09 000 14 28 14 -9.9 -12.0 29.45 4 4 266 104 -003 085069056 M08M09M09 000 15 28 15 -9.8 -12.1 29.46 4 4 247 85 -005 084069059 M08M08M09 000 16 28 16 -9.6 -11.7 29.46 3 3 244 82 -004 085064063 M08M08M08 000 17 28 17 -9.0 -11.2 29.46 2 2 247 85 -010 084065065 M08M08M08 000 18 28 18 -8.5 -10.6 29.47 1 3 359 197 -003 085067068 M08M08M08 000 19 28 19 -8.1 -10.3 29.48 2 3 338 177 -005 085068068 M08M08M08 000 20 28 20 -7.8 -9.5 29.48 1 2 18 216 -003 088072067 M08M08M08 000 21 28 21 -7.3 -8.7 29.48 1 1 49 247 -004 090074064 M08M08M08 000 22 28 22 -7.0 -8.1 29.49 1 2 313 151 007 092078064 M09M08M08 000 23 28 23 -6.9 -7.8 29.49 1 2 312 150 -002 094081063 M09M08M08 000 24 29 00 -6.8 -7.2 29.51 1 2 27 226 -011 097087063 M09M09M08 000 25 29 01 -6.8 -7.0 29.51 1 2 42 240 -008 099094061 M09M09M08 000 26 29 02 -6.6 -6.8 29.52 2 3 23 222 001 099095060 M08M09M08 001 27 29 03 -6.4 -6.8 29.52 2 4 356 194 -001 098096059 M08M09M08 001 28 29 04 -6.0 -6.5 29.53 3 4 309 148 -000 096099059 M08M09M08 001 29 29 05 -6.2 -6.7 29.54 4 5 266 104 -003 096100057 M08M09M08 001 30 29 06 -6.8 -7.3 29.54 4 4 257 95 -001 096098056 M09M09M08 001 31 29 07 -7.1 -7.6 29.55 2 4 291 129 008 096098055 M09M09M08 000 32 29 08 -6.5 -7.3 29.56 6 8 286 124 004 094100055 M08M10M09 001 33 29 09 -7.4 -8.2 29.57 6 6 281 119 -002 094098055 M09M10M09 001 34 29 10 -7.5 -8.4 29.57 6 7 262 101 -003 093098056 M09M10M09 000 35 29 11 -7.4 -8.5 29.57 4 6 262 100 001 092100054 M09M10M10 001 36 29 12 -7.2 -8.4 29.57 6 8 277 116 003 091100054 M09M10M10 001 37 29 13 -7.4 -8.8 29.58 5 7 251 89 005 090100055 M09M11M10 001 38 29 14 -6.9 -8.3 29.59 4 7 291 129 005 090100059 M09M10M11 002 39 29 15 -7.0 -8.3 29.60 6 8 235 74 -008 090100066 M09M10M11 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 1h) 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.