USAP Roosevelt Island (ARI) (lat, lon) = (-79.36328, -161.62685) Forecast initialized at 2025122212 WRF 8km 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 22 12 -8.6 -10.9 29.21 1 3 126 324 001 093078072 M08M09M10 000 03 22 15 -10.7 -12.1 29.17 4 4 182 20 -009 089079065 M09M10M11 000 06 22 18 -9.6 -11.3 29.17 2 2 183 22 003 087077074 M09M10M11 000 09 22 21 -8.5 -10.1 29.16 4 5 194 33 -006 088082080 M09M10M11 000 12 23 00 -8.2 -9.3 29.14 4 5 195 33 -000 092091085 M09M10M11 000 15 23 03 -8.3 -9.1 29.14 5 7 226 64 -005 093093092 M09M10M11 000 18 23 06 -9.3 -10.0 29.13 8 9 214 53 -015 095089094 M10M11M11 013 21 23 09 -10.6 -11.0 29.13 8 8 216 55 -018 098072089 M10M11M12 007 24 23 12 -12.3 -12.7 29.12 8 8 222 60 -016 097078085 M11M11M12 001 27 23 15 -10.9 -11.8 29.13 8 9 178 16 -013 093095072 M12M13M13 002 30 23 18 -12.0 -14.8 29.14 9 9 161 359 -010 080072036 M13M13M14 001 33 23 21 -12.3 -16.3 29.13 10 11 168 6 -002 072043042 M13M13M14 000 36 24 00 -12.2 -14.0 29.13 12 13 200 39 026 087046043 M13M13M14 000 39 24 03 -12.7 -14.3 29.11 14 17 209 47 048 088058046 M14M14M14 000 42 24 06 -13.1 -14.5 29.08 14 17 212 50 079 089080043 M14M15M15 000 45 24 09 -14.3 -16.0 29.06 9 13 201 39 -006 087084060 M15M16M16 004 48 24 12 -15.6 -16.4 29.03 9 12 184 22 -006 093062064 M15M15M15 001 51 24 15 -15.8 -17.1 29.04 10 13 189 27 -019 090047046 M15M14M15 000 54 24 18 -14.5 -17.0 29.03 10 14 180 18 -020 082043048 M14M14M15 000 57 24 21 -13.1 -16.0 29.03 10 14 182 20 -016 079045040 M13M13M14 000 60 25 00 -12.2 -14.3 29.04 11 14 178 16 -014 084048026 M13M13M13 000 63 25 03 -11.7 -13.4 29.05 11 14 167 5 004 087031028 M12M12M12 000 66 25 06 -12.0 -13.8 29.07 11 16 158 356 -016 086038041 M12M11M11 000 69 25 09 -12.7 -14.5 29.09 11 17 153 351 008 087040046 M11M10M10 000 72 25 12 -13.4 -15.9 29.08 11 16 165 4 -007 082032043 M09M09M09 000 75 25 15 -12.3 -14.6 29.12 11 16 167 5 -007 083028041 M09M08M09 000 78 25 18 -10.4 -13.7 29.12 10 13 183 22 -006 077026038 M08M07M08 000 81 25 21 -8.2 -13.2 29.12 10 12 194 32 -015 067024035 M06M06M07 000 84 26 00 -7.8 -11.5 29.12 11 13 215 53 -011 075027030 M06M05M06 000 87 26 03 -7.6 -9.3 29.12 12 14 221 59 -004 088029027 M06M05M06 000 90 26 06 -8.0 -8.3 29.12 13 13 221 60 -012 098034026 M06M05M06 000 93 26 09 -8.4 -8.6 29.13 12 14 216 55 -017 099034025 M06M05M06 000 96 26 12 -10.1 -10.5 29.11 11 14 222 60 -007 097031024 M06M06M06 000 99 26 15 -9.5 -10.8 29.12 11 14 231 70 -001 090028026 M06M06M06 000 102 26 18 -7.9 -9.8 29.12 12 14 231 70 -024 086030025 M06M06M06 000 105 26 21 -6.8 -8.8 29.10 12 14 231 69 -019 086034028 M06M06M06 000 108 27 00 -6.3 -7.9 29.11 13 13 236 74 -018 089037035 M06M06M06 000 111 27 03 -6.2 -6.9 29.10 12 13 232 70 -005 094042037 M07M06M06 000 114 27 06 -6.4 -6.6 29.11 11 11 218 57 -009 099044036 M07M06M06 000 117 27 09 -7.4 -7.5 29.12 9 9 212 50 -005 099044032 M07M06M07 000 120 27 12 -8.0 -8.1 29.12 10 10 209 47 -010 099042027 M07M06M07 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.