USAP Roosevelt Island (ARI) (lat, lon) = (-79.36328, -161.62685) Forecast initialized at 2025122312 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 23 12 -12.8 -15.5 29.20 6 6 206 45 -009 088076069 M11M12M13 000 03 23 15 -15.7 -19.1 29.20 11 12 209 47 -017 076042042 M12M12M12 000 06 23 18 -15.3 -17.2 29.21 10 11 195 33 -002 085059040 M12M12M13 000 09 23 21 -14.2 -17.7 29.21 11 16 190 29 -004 075045042 M13M13M13 000 12 24 00 -14.7 -17.3 29.16 14 19 213 51 047 081050039 M14M14M14 000 15 24 03 -14.8 -16.1 29.15 16 20 224 62 080 090055047 M15M14M14 000 18 24 06 -15.4 -16.1 29.12 16 18 224 63 081 094067049 M16M15M15 001 21 24 09 -16.0 -16.7 29.09 15 17 215 54 029 094070059 M17M16M16 003 24 24 12 -17.0 -17.8 29.06 12 14 204 42 -014 094050044 M16M15M16 004 27 24 15 -17.7 -19.5 29.07 12 15 206 45 -006 086047031 M15M14M15 001 30 24 18 -16.1 -18.2 29.06 11 15 207 45 -009 085042041 M14M14M14 000 33 24 21 -14.4 -16.8 29.06 9 11 211 49 -007 082036042 M13M13M13 000 36 25 00 -12.9 -16.0 29.07 5 7 158 356 -014 078040040 M13M13M13 000 39 25 03 -13.2 -15.3 29.09 7 9 141 340 -012 084037025 M13M13M13 000 42 25 06 -14.2 -16.6 29.11 9 13 144 343 003 082039032 M13M12M12 000 45 25 09 -15.3 -17.4 29.13 10 16 152 350 -005 084048033 M12M12M11 000 48 25 12 -15.8 -18.7 29.14 10 16 157 355 -011 078037034 M11M11M10 000 51 25 15 -14.9 -18.2 29.17 10 15 165 3 -015 076038044 M10M10M10 000 54 25 18 -12.8 -16.4 29.17 10 15 160 358 -006 074039045 M09M09M09 000 57 25 21 -10.6 -15.0 29.19 9 13 163 2 -012 070036045 M08M08M09 000 60 26 00 -9.6 -13.7 29.20 9 11 178 17 -015 072033042 M08M08M08 000 63 26 03 -9.5 -13.4 29.21 9 10 195 33 -006 073031039 M07M07M08 000 66 26 06 -10.6 -13.9 29.21 9 10 211 49 -004 077029034 M07M07M08 000 69 26 09 -11.7 -16.1 29.22 10 10 220 59 -014 070027030 M06M07M08 000 72 26 12 -12.3 -16.8 29.21 11 11 231 70 -007 070024029 M07M06M07 000 75 26 15 -11.4 -14.9 29.23 11 11 230 69 -006 075031030 M07M06M07 000 78 26 18 -9.6 -12.2 29.23 9 10 236 75 -004 082033034 M06M06M07 000 81 26 21 -7.9 -10.8 29.23 9 10 235 73 016 080030032 M06M06M07 000 84 27 00 -7.6 -10.3 29.24 10 11 234 72 -001 081031027 M07M07M07 000 87 27 03 -7.7 -10.0 29.24 10 11 232 70 001 084033029 M07M07M07 000 90 27 06 -8.6 -10.0 29.25 11 12 232 70 003 090034035 M07M06M07 000 93 27 09 -9.9 -10.8 29.25 11 12 234 72 -005 093031034 M07M06M07 000 96 27 12 -10.7 -11.5 29.24 11 12 234 73 -011 094031033 M06M06M07 000 99 27 15 -10.2 -10.9 29.24 11 13 230 68 -017 094035034 M06M06M07 000 102 27 18 -8.8 -9.4 29.24 11 12 222 60 -011 096037036 M06M06M07 000 105 27 21 -7.4 -8.0 29.24 10 13 216 54 -006 095041037 M06M06M07 000 108 28 00 -6.4 -7.3 29.23 11 13 216 55 -007 094044037 M07M06M07 000 111 28 03 -6.3 -6.8 29.23 11 12 216 54 -003 097046035 M07M06M07 000 114 28 06 -6.7 -6.8 29.23 11 11 212 51 -004 099046034 M07M06M07 000 117 28 09 -7.6 -7.7 29.22 10 10 219 58 -005 099045032 M07M06M07 000 120 28 12 -8.2 -8.4 29.20 10 10 223 61 -006 099043030 M06M06M07 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.