USAP Roosevelt Island (ARI) (lat, lon) = (-79.36328, -161.62685) Forecast initialized at 2026011100 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 11 00 -6.5 -8.7 29.10 2 2 157 355 -000 083080075 M08M09M09 000 01 11 01 -6.3 -7.6 29.06 3 4 153 351 005 090078075 M08M08M09 000 02 11 02 -6.1 -7.2 29.07 4 5 135 334 007 092078073 M08M08M09 000 03 11 03 -6.2 -6.9 29.05 4 6 118 316 -006 095080073 M08M08M09 000 04 11 04 -6.5 -6.9 29.04 4 6 118 316 -013 097080070 M08M08M09 000 05 11 05 -7.0 -7.1 29.02 6 7 120 319 -001 099081070 M08M09M09 000 06 11 06 -7.7 -7.7 29.00 6 6 131 330 -000 100080069 M08M09M09 000 07 11 07 -8.0 -8.2 28.99 6 8 138 336 -015 099079068 M08M09M09 000 08 11 08 -8.8 -8.9 28.98 7 9 146 344 -003 099080067 M08M09M09 000 09 11 09 -9.2 -9.4 28.95 8 11 150 349 -006 099081068 M08M09M10 000 10 11 10 -9.4 -9.6 28.94 9 13 155 353 -006 099082066 M08M09M10 000 11 11 11 -9.6 -9.8 28.92 10 14 158 357 -011 099082066 M08M09M10 000 12 11 12 -9.8 -10.0 28.89 11 17 163 1 -015 099081065 M08M09M10 000 13 11 13 -10.2 -10.4 28.87 12 17 164 3 -006 098077062 M08M09M10 000 14 11 14 -10.6 -10.9 28.86 12 18 161 360 003 098075061 M08M09M10 000 15 11 15 -10.7 -11.0 28.84 12 19 159 358 -013 098077062 M09M09M10 000 16 11 16 -10.6 -10.8 28.83 13 19 158 357 -012 098078056 M08M09M10 000 17 11 17 -10.4 -10.6 28.81 12 18 154 352 -018 099084057 M09M09M10 000 18 11 18 -9.8 -10.0 28.79 12 18 150 348 -013 099080054 M09M09M10 000 19 11 19 -9.5 -9.7 28.78 14 20 153 351 -009 099078052 M10M09M10 000 20 11 20 -9.1 -9.3 28.75 16 21 153 352 -004 099077051 M10M09M10 000 21 11 21 -8.4 -8.5 28.74 16 22 153 351 -004 099083050 M10M09M10 001 22 11 22 -8.2 -8.3 28.73 17 22 151 350 -003 099084050 M10M10M09 001 23 11 23 -8.1 -8.2 28.72 17 22 151 349 -005 099082050 M10M10M10 001 24 12 00 -7.8 -8.0 28.72 17 22 150 348 001 099079050 M10M10M09 001 25 12 01 -8.3 -8.4 28.71 16 22 154 353 002 099069051 M10M09M09 001 26 12 02 -8.5 -8.6 28.71 16 21 157 355 -005 099063051 M10M08M09 000 27 12 03 -8.9 -9.0 28.70 16 22 161 359 -016 099062048 M10M09M09 000 28 12 04 -9.2 -9.5 28.69 16 22 165 3 -002 098059045 M09M09M09 000 29 12 05 -9.7 -10.3 28.69 15 23 168 6 -003 095055042 M09M08M09 000 30 12 06 -10.2 -11.1 28.68 15 23 168 6 -008 093052038 M09M08M08 000 31 12 07 -10.7 -11.7 28.67 15 23 167 5 -003 092051035 M09M08M08 000 32 12 08 -11.1 -12.2 28.68 14 22 169 7 -002 092050035 M09M08M08 000 33 12 09 -11.5 -12.6 28.69 14 21 171 9 -004 092049035 M09M08M08 000 34 12 10 -11.9 -13.1 28.68 13 21 172 11 -002 091047033 M08M08M08 000 35 12 11 -12.2 -13.4 28.67 13 21 174 12 -001 090045032 M08M08M08 000 36 12 12 -12.2 -13.6 28.66 13 20 175 13 -007 090044031 M08M08M08 000 37 12 13 -12.1 -13.6 28.67 13 20 176 14 -004 089045031 M08M08M08 000 38 12 14 -11.8 -13.3 28.67 12 20 178 16 -005 089046031 M08M08M08 000 39 12 15 -11.2 -12.8 28.68 12 19 177 15 001 088047031 M08M08M08 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 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.