USAP Roosevelt Island (ARI) (lat, lon) = (-79.36328, -161.62685) Forecast initialized at 2025122212 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 12 -10.3 -11.2 29.26 1 4 125 324 -000 093083076 M09M09M10 000 03 22 15 -10.4 -11.9 29.21 3 4 161 360 -004 088080075 M09M09M10 000 06 22 18 -9.3 -11.0 29.22 2 2 173 12 -000 087081078 M09M09M10 000 09 22 21 -8.2 -9.7 29.20 3 3 178 16 -003 089084080 M09M09M10 000 12 23 00 -7.7 -8.8 29.18 3 3 181 19 002 092090086 M09M09M10 000 15 23 03 -7.5 -8.5 29.18 3 5 225 63 002 093093092 M09M09M10 000 18 23 06 -8.3 -9.1 29.17 5 7 214 52 -004 094091092 M09M10M11 011 21 23 09 -9.7 -10.4 29.18 6 8 207 45 002 095080086 M09M10M11 007 24 23 12 -11.3 -12.3 29.17 5 8 210 49 001 092085086 M10M11M11 001 27 23 15 -10.5 -11.5 29.18 7 8 168 6 -004 092095080 M11M12M13 003 30 23 18 -11.3 -13.7 29.19 9 10 158 356 -003 083066042 M12M13M13 001 33 23 21 -11.5 -15.3 29.18 10 10 164 3 -002 074054039 M13M13M13 000 36 24 00 -11.2 -13.5 29.18 11 12 190 28 002 083054043 M12M13M13 000 39 24 03 -11.6 -13.6 29.16 12 13 202 40 -004 085068049 M13M14M14 000 42 24 06 -12.2 -13.8 29.14 11 14 207 45 007 088082052 M13M14M15 000 45 24 09 -13.6 -15.3 29.11 8 13 201 40 -004 087086064 M13M15M16 006 48 24 12 -15.1 -16.3 29.09 7 12 181 19 -006 091073060 M14M15M15 003 51 24 15 -15.3 -16.7 29.09 8 12 179 18 -013 089056049 M14M14M15 000 54 24 18 -14.0 -16.3 29.08 8 11 172 11 -011 083051046 M14M14M14 000 57 24 21 -12.5 -15.3 29.08 9 9 171 10 -008 080052039 M13M13M13 000 60 25 00 -11.4 -13.7 29.09 10 10 167 6 -008 083056028 M13M13M13 000 63 25 03 -10.9 -12.8 29.10 11 11 161 359 -003 086047028 M12M12M12 000 66 25 06 -11.2 -13.1 29.11 10 14 154 352 -004 086045038 M11M11M11 000 69 25 09 -12.2 -14.0 29.13 10 15 152 351 -003 087046044 M10M10M10 000 72 25 12 -13.0 -15.4 29.13 9 14 156 355 001 083036042 M10M09M09 000 75 25 15 -12.0 -14.3 29.16 8 13 160 358 -001 083035040 M09M09M08 000 78 25 18 -10.0 -13.1 29.16 8 11 174 12 -001 078032037 M08M08M07 000 81 25 21 -7.9 -12.1 29.16 7 8 188 26 -008 071029033 M07M06M07 000 84 26 00 -7.1 -10.3 29.16 8 10 207 45 -005 078039029 M07M06M06 000 87 26 03 -6.7 -8.4 29.16 9 11 214 52 -003 088047028 M06M06M06 000 90 26 06 -7.0 -7.6 29.15 10 12 214 53 -006 095048028 M06M06M06 000 93 26 09 -7.8 -8.3 29.15 9 12 211 49 -008 097045028 M06M05M06 000 96 26 12 -9.1 -9.9 29.13 7 10 218 56 -006 094041028 M06M05M06 000 99 26 15 -8.9 -10.1 29.15 8 10 230 68 -008 091039028 M06M05M06 000 102 26 18 -7.4 -9.1 29.16 8 10 232 70 -012 088040028 M06M05M06 000 105 26 21 -6.2 -8.1 29.14 9 10 230 69 -007 087044032 M06M06M06 000 108 27 00 -5.5 -7.2 29.14 9 11 231 69 -006 088051037 M06M06M06 000 111 27 03 -5.2 -6.2 29.14 9 10 224 62 -004 093060037 M06M06M06 000 114 27 06 -5.6 -6.0 29.14 8 9 208 46 -007 097065035 M06M06M06 000 117 27 09 -6.7 -6.9 29.16 7 8 199 37 -005 099071032 M07M07M07 001 120 27 12 -7.4 -7.5 29.16 7 8 196 35 -007 099072029 M08M07M07 001 * 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.