USAP Roosevelt Island (ARI) (lat, lon) = (-79.36328, -161.62685) Forecast initialized at 2025120300 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 03 00 -11.9 -13.7 29.46 7 7 199 37 -012 085065053 M12M12M12 000 01 03 01 -11.8 -13.1 29.42 13 15 217 55 -013 090057053 M12M11M11 000 02 03 02 -12.0 -13.1 29.43 14 17 219 57 -006 092053054 M12M10M10 000 03 03 03 -12.3 -13.2 29.40 15 19 219 57 -001 093053054 M12M10M10 000 04 03 04 -12.4 -13.2 29.40 16 19 220 59 -003 094052052 M12M10M10 000 05 03 05 -12.5 -13.3 29.40 16 20 222 61 -014 094052051 M12M10M10 000 06 03 06 -12.8 -13.7 29.39 17 20 222 61 -004 093052050 M12M10M10 000 07 03 07 -13.1 -14.0 29.38 17 20 222 60 -012 093050049 M12M10M09 000 08 03 08 -13.5 -14.3 29.36 17 20 224 62 -004 094047050 M11M10M09 000 09 03 09 -13.9 -14.5 29.35 17 20 224 62 -003 096046052 M11M10M09 000 10 03 10 -14.0 -14.4 29.34 17 20 223 61 -011 097045052 M11M09M09 000 11 03 11 -14.1 -14.4 29.32 16 20 225 63 -005 097044052 M11M09M09 000 12 03 12 -14.2 -14.5 29.32 16 20 226 64 001 097046052 M11M09M09 000 13 03 13 -14.2 -14.8 29.31 16 20 227 65 003 095048050 M11M09M09 000 14 03 14 -14.1 -14.9 29.31 15 19 228 66 003 094050049 M11M09M09 000 15 03 15 -13.8 -14.9 29.31 14 19 228 66 -001 092053048 M11M09M09 000 16 03 16 -13.4 -14.8 29.30 13 17 229 67 -002 090054048 M11M09M09 000 17 03 17 -12.9 -14.6 29.31 13 17 230 68 -002 087053049 M10M09M09 000 18 03 18 -12.4 -14.4 29.30 13 16 229 68 001 085049050 M10M09M09 000 19 03 19 -11.9 -14.1 29.29 13 16 231 69 001 084048051 M10M09M09 000 20 03 20 -11.4 -13.7 29.30 12 15 231 70 002 084046052 M10M09M10 000 21 03 21 -10.8 -13.3 29.29 12 14 228 67 005 082045053 M10M09M10 000 22 03 22 -10.3 -13.0 29.28 11 14 229 67 002 081046052 M10M09M10 000 23 03 23 -9.9 -12.6 29.27 11 14 231 69 003 081046049 M10M09M09 000 24 04 00 -9.9 -12.5 29.28 11 14 235 73 011 081046048 M09M09M09 000 25 04 01 -9.7 -12.1 29.29 12 14 238 76 -007 083047048 M09M08M09 000 26 04 02 -9.7 -12.0 29.28 12 14 238 76 -005 083051048 M09M08M09 000 27 04 03 -10.0 -12.2 29.28 11 14 236 74 -000 084056049 M09M08M09 000 28 04 04 -10.1 -12.4 29.29 10 13 232 71 005 084059047 M09M08M09 000 29 04 05 -10.4 -12.3 29.30 8 11 232 70 004 086061042 M09M09M10 000 30 04 06 -10.7 -12.6 29.30 7 9 232 70 -005 086064038 M09M09M11 000 31 04 07 -11.1 -13.2 29.29 7 8 230 69 -008 085066040 M09M10M11 000 32 04 08 -11.5 -13.8 29.31 7 7 226 65 -003 083069043 M09M10M10 000 33 04 09 -11.8 -14.3 29.31 6 6 219 57 003 082071047 M09M10M10 000 34 04 10 -11.7 -14.5 29.32 5 5 211 49 007 080070044 M10M10M09 000 35 04 11 -11.3 -14.5 29.31 3 3 197 36 006 077066043 M10M10M09 000 36 04 12 -11.3 -14.5 29.32 3 3 183 21 -006 077063043 M10M09M09 000 37 04 13 -11.4 -14.4 29.33 3 4 164 2 -006 078063043 M10M09M09 000 38 04 14 -11.4 -14.2 29.35 2 3 153 352 002 080063042 M10M09M09 000 39 04 15 -11.3 -13.9 29.35 2 4 137 335 -011 082061043 M10M09M09 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.