USAP Roosevelt Island (ARI) (lat, lon) = (-79.36328, -161.62685) Forecast initialized at 2025122200 WRF 24km 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 00 -6.8 -8.3 29.32 3 4 300 139 -000 087087067 M08M09M10 000 03 22 03 -6.6 -7.5 29.28 3 3 61 259 002 094077066 M08M09M10 000 06 22 06 -7.1 -7.6 29.27 5 7 50 249 002 097078067 M08M09M10 004 09 22 09 -7.5 -7.9 29.25 4 6 56 254 -007 097080071 M08M08M09 008 12 22 12 -8.1 -8.4 29.22 4 5 74 273 -004 098086071 M08M09M10 002 15 22 15 -8.2 -8.5 29.22 3 4 81 280 001 098085069 M09M09M10 002 18 22 18 -7.8 -8.1 29.21 2 3 89 288 -001 098081072 M09M09M10 001 21 22 21 -7.0 -7.6 29.19 3 3 162 0 -008 095078075 M09M09M10 000 24 23 00 -6.2 -7.2 29.18 4 4 156 355 -002 093077082 M08M09M10 000 27 23 03 -6.0 -7.8 29.17 4 4 170 8 -003 087085088 M07M09M10 002 30 23 06 -6.5 -7.5 29.17 4 5 191 29 001 093090086 M08M09M10 004 33 23 09 -7.5 -8.3 29.17 6 7 204 42 003 094093089 M08M09M10 001 36 23 12 -8.7 -9.7 29.16 6 8 182 20 000 092086086 M09M09M10 004 39 23 15 -10.4 -12.4 29.18 8 10 193 31 -005 085055051 M10M10M11 001 42 23 18 -10.3 -11.2 29.18 11 13 181 19 -002 093082038 M11M11M11 001 45 23 21 -9.2 -10.3 29.18 11 12 167 6 -008 092091047 M11M11M12 003 48 24 00 -9.2 -10.7 29.17 10 11 174 12 -008 089084043 M11M12M13 001 51 24 03 -9.6 -11.8 29.17 11 11 188 26 -005 084076047 M11M12M13 000 54 24 06 -10.1 -11.8 29.15 8 10 207 46 -001 087077047 M11M12M13 000 57 24 09 -11.1 -12.5 29.12 5 7 234 72 014 090078052 M11M12M13 000 60 24 12 -12.0 -13.3 29.10 3 5 205 43 -012 090088074 M11M12M14 002 63 24 15 -12.1 -13.2 29.10 6 9 140 338 -011 091091070 M12M13M14 001 66 24 18 -11.1 -12.4 29.11 8 9 148 346 -012 091073056 M12M13M14 002 69 24 21 -10.2 -12.6 29.12 10 11 152 350 -016 083056053 M11M12M13 000 72 25 00 -9.3 -12.6 29.12 11 11 161 360 -010 077053036 M11M12M12 000 75 25 03 -8.9 -11.4 29.13 11 11 172 11 -002 082058027 M10M11M11 000 78 25 06 -9.0 -10.6 29.14 9 10 170 9 -001 088059022 M10M10M10 000 81 25 09 -10.4 -11.5 29.15 7 8 171 10 -004 092043026 M09M10M10 000 84 25 12 -11.3 -12.7 29.14 6 8 160 358 -003 089036037 M09M09M09 000 87 25 15 -10.5 -13.5 29.17 6 8 154 352 -010 078038044 M08M08M08 000 90 25 18 -8.5 -12.2 29.17 7 7 147 346 -012 075037043 M08M08M07 000 93 25 21 -6.8 -10.7 29.18 7 7 149 348 -003 074033039 M07M07M07 000 96 26 00 -5.6 -9.2 29.19 7 7 154 352 -008 076030037 M06M06M06 000 99 26 03 -5.2 -8.0 29.20 7 7 166 4 -003 081029035 M06M06M06 000 102 26 06 -6.0 -7.8 29.21 5 6 182 21 -004 087029035 M06M06M06 000 105 26 09 -7.8 -10.2 29.22 5 7 201 40 -002 083034033 M06M06M06 000 108 26 12 -8.6 -10.5 29.22 5 7 218 56 -003 086042029 M06M06M06 000 111 26 15 -8.2 -8.9 29.24 6 7 219 58 -005 095050025 M06M06M07 000 114 26 18 -7.0 -7.7 29.25 5 6 217 55 -002 095058024 M07M07M07 000 117 26 21 -5.5 -6.6 29.25 5 6 204 42 -001 092065025 M07M07M07 000 120 27 00 -4.5 -5.5 29.26 6 6 198 36 -002 094072026 M06M06M06 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.