USAP Roosevelt Island (ARI) (lat, lon) = (-79.36328, -161.62685) Forecast initialized at 2026011212 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 12 12 -12.4 -16.7 28.74 18 19 164 2 -008 080052033 M11M10M10 000 01 12 13 -15.7 -18.3 28.73 14 22 183 21 -001 080045032 M10M09M09 000 02 12 14 -15.4 -17.9 28.74 15 23 179 17 -007 081045031 M10M09M09 000 03 12 15 -15.3 -17.7 28.72 15 23 178 16 -012 082046031 M10M09M09 000 04 12 16 -15.0 -17.3 28.74 15 23 177 16 -001 082047032 M10M09M09 000 05 12 17 -14.6 -16.8 28.74 14 22 173 12 -005 083049032 M10M09M10 000 06 12 18 -14.0 -16.1 28.75 14 21 172 10 011 084052032 M10M10M10 000 07 12 19 -13.3 -15.3 28.74 13 20 170 9 008 085050032 M10M09M09 000 08 12 20 -12.3 -14.3 28.74 12 19 172 10 -005 085044032 M09M09M09 000 09 12 21 -11.4 -13.7 28.75 13 19 174 12 000 083043032 M09M09M09 000 10 12 22 -11.2 -13.7 28.75 13 20 175 13 006 082043032 M09M09M09 000 11 12 23 -11.6 -13.9 28.75 14 20 174 12 013 083044032 M09M09M09 000 12 13 00 -11.6 -14.2 28.76 13 20 172 11 003 081042032 M09M09M09 000 13 13 01 -11.4 -14.4 28.77 13 20 172 10 -006 079042033 M09M09M09 000 14 13 02 -11.3 -14.3 28.76 13 19 174 12 002 079042033 M09M09M09 000 15 13 03 -11.5 -14.2 28.77 13 19 180 18 016 081041033 M09M09M09 000 16 13 04 -11.8 -14.2 28.77 14 20 184 22 010 083040040 M09M08M08 000 17 13 05 -12.0 -14.1 28.78 14 20 184 23 003 084038063 M09M08M08 000 18 13 06 -12.3 -14.5 28.77 14 21 182 20 -002 083039087 M09M08M08 000 19 13 07 -12.4 -15.0 28.77 14 21 177 16 006 081039097 M09M08M09 000 20 13 08 -12.4 -15.1 28.78 13 20 175 14 008 080039097 M09M08M09 001 21 13 09 -12.2 -15.1 28.79 14 21 176 15 -004 079042096 M08M08M09 001 22 13 10 -12.2 -15.2 28.79 13 21 178 17 004 078049096 M08M08M09 001 23 13 11 -12.3 -15.2 28.78 13 21 180 19 007 079058095 M08M08M09 002 24 13 12 -12.4 -15.2 28.78 13 20 182 20 007 079060093 M09M08M09 003 25 13 13 -12.3 -15.2 28.79 13 20 182 20 003 079068093 M09M09M08 003 26 13 14 -12.3 -15.3 28.80 14 21 181 19 008 079072093 M09M09M08 004 27 13 15 -12.4 -15.5 28.80 13 20 184 23 004 078071095 M09M08M08 002 28 13 16 -11.9 -15.3 28.80 13 19 187 26 -003 076065097 M09M08M08 001 29 13 17 -11.1 -15.2 28.80 13 18 189 27 002 072058099 M09M08M09 001 30 13 18 -10.7 -15.3 28.80 12 17 194 32 -005 069058096 M09M08M09 001 31 13 19 -10.7 -15.3 28.80 12 15 200 38 007 069060093 M09M08M09 001 32 13 20 -10.7 -15.2 28.81 11 14 202 41 000 070057092 M09M09M09 001 33 13 21 -10.3 -15.0 28.81 10 13 205 43 010 069061093 M09M09M10 001 34 13 22 -10.1 -14.7 28.80 10 12 210 49 003 069069095 M09M09M09 001 35 13 23 -10.2 -13.9 28.80 10 11 217 55 001 074071095 M09M09M09 001 36 14 00 -10.4 -13.4 28.81 10 11 220 58 -003 079068095 M09M09M09 000 37 14 01 -10.5 -13.3 28.82 10 10 221 59 002 080063093 M09M09M09 000 38 14 02 -10.5 -12.9 28.81 9 10 223 61 004 083056092 M09M10M10 000 39 14 03 -10.8 -13.0 28.81 9 10 226 64 -007 084053091 M09M10M10 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.