USAP Roosevelt Island (ARI) (lat, lon) = (-79.36328, -161.62685) Forecast initialized at 2025122112 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 21 12 -11.3 -12.2 29.32 2 4 318 157 -001 088082075 M08M08M09 000 03 21 15 -10.5 -12.5 29.31 2 5 353 192 004 085081079 M08M08M09 000 06 21 18 -9.7 -11.0 29.32 4 6 348 187 000 091088080 M08M09M10 000 09 21 21 -7.7 -8.7 29.31 3 4 346 185 008 093090082 M08M09M10 000 12 22 00 -6.9 -7.9 29.30 1 2 4 203 005 093090086 M08M09M10 000 15 22 03 -6.8 -7.5 29.27 2 3 38 236 -001 094090090 M08M09M10 003 18 22 06 -7.9 -8.8 29.26 2 3 25 224 006 094089088 M08M08M09 002 21 22 09 -9.2 -10.5 29.25 2 4 312 150 -001 091090085 M08M09M10 000 24 22 12 -10.2 -11.3 29.22 3 5 225 63 -002 092092085 M08M09M10 000 27 22 15 -9.9 -10.7 29.21 3 5 217 55 -002 094089085 M09M09M10 000 30 22 18 -8.6 -9.5 29.20 3 5 232 70 -002 094092090 M09M09M10 002 33 22 21 -7.8 -8.6 29.18 4 6 227 65 001 094092090 M09M09M10 005 36 23 00 -7.0 -8.4 29.17 6 8 211 49 -002 090095067 M08M10M11 003 39 23 03 -7.2 -8.4 29.16 8 9 202 40 002 092096066 M09M10M11 005 42 23 06 -9.2 -10.2 29.15 7 9 204 42 004 092077054 M10M11M11 004 45 23 09 -11.4 -12.2 29.15 8 10 209 48 -000 094057039 M11M11M12 000 48 23 12 -12.8 -13.9 29.14 7 9 221 59 -003 092079060 M10M11M12 000 51 23 15 -11.7 -13.2 29.15 8 11 201 39 -011 089089089 M10M10M11 003 54 23 18 -11.2 -12.5 29.15 9 11 179 18 -005 090078060 M11M11M12 002 57 23 21 -11.3 -13.0 29.15 12 14 184 22 -007 088060040 M12M12M12 000 60 24 00 -10.7 -12.4 29.16 13 14 180 19 -000 087066043 M12M13M13 000 63 24 03 -10.6 -12.8 29.15 12 13 184 22 -005 084062045 M12M13M13 000 66 24 06 -11.3 -12.8 29.13 11 13 195 34 -002 089068045 M12M13M13 000 69 24 09 -12.9 -14.0 29.12 8 12 199 37 -000 091062043 M12M13M13 000 72 24 12 -14.0 -15.1 29.09 7 12 191 30 -010 091057046 M12M13M13 000 75 24 15 -13.7 -14.9 29.09 9 15 196 35 -008 091055042 M12M13M13 000 78 24 18 -12.6 -14.2 29.08 10 14 196 35 -010 088054037 M12M12M12 000 81 24 21 -10.7 -12.7 29.07 9 10 193 31 -008 085054038 M11M11M11 000 84 25 00 -9.3 -11.2 29.07 9 9 188 26 -006 086056037 M10M10M10 000 87 25 03 -8.9 -10.3 29.07 9 9 167 5 -008 090054028 M10M09M09 000 90 25 06 -9.3 -10.9 29.08 8 10 161 359 -017 088034032 M09M08M08 000 93 25 09 -10.5 -13.4 29.10 9 12 171 9 -007 080032032 M07M07M07 000 96 25 12 -10.9 -13.6 29.08 9 12 189 27 -001 081034028 M07M06M06 000 99 25 15 -9.7 -11.5 29.09 9 12 210 48 008 086044030 M06M05M05 000 102 25 18 -8.1 -9.2 29.09 8 10 209 48 004 092051032 M06M06M06 000 105 25 21 -6.3 -8.0 29.08 7 8 195 33 -002 088052033 M06M06M06 000 108 26 00 -5.1 -6.9 29.09 7 9 190 29 -000 087057034 M06M06M06 000 111 26 03 -4.8 -5.8 29.10 8 9 183 21 004 093066032 M06M06M06 000 114 26 06 -5.3 -5.8 29.11 6 8 176 14 -003 097064031 M05M06M06 000 117 26 09 -7.2 -7.5 29.11 5 6 176 14 -003 098057029 M06M06M06 000 120 26 12 -8.7 -9.3 29.11 4 6 189 27 -002 096053028 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.