USAP Roosevelt Island (ARI) (lat, lon) = (-79.36328, -161.62685) Forecast initialized at 2025122200 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 00 -7.4 -9.1 29.28 4 5 305 143 -002 088083064 M09M10M11 000 03 22 03 -7.4 -8.2 29.24 3 3 51 250 -007 094073057 M09M10M11 000 06 22 06 -8.2 -8.2 29.24 5 7 38 236 010 100078056 M09M10M11 000 09 22 09 -7.9 -8.0 29.22 5 7 51 249 -015 100082063 M09M09M10 004 12 22 12 -8.6 -8.7 29.18 3 5 61 259 -011 100086065 M10M10M11 002 15 22 15 -8.8 -8.9 29.18 3 4 57 256 015 100082064 M10M10M10 001 18 22 18 -8.6 -8.5 29.17 2 4 49 247 001 100075074 M10M10M10 001 21 22 21 -7.5 -8.2 29.15 2 3 176 14 -010 095070080 M09M10M11 000 24 23 00 -6.8 -8.2 29.14 4 4 157 355 -001 089085084 M09M10M11 000 27 23 03 -6.9 -9.1 29.14 4 5 177 16 -003 084090090 M08M10M11 002 30 23 06 -7.5 -8.5 29.13 5 6 190 28 000 093089088 M09M10M11 004 33 23 09 -8.3 -8.8 29.13 8 8 205 43 000 096088084 M10M10M11 001 36 23 12 -8.5 -9.3 29.12 7 8 198 37 014 095092085 M10M10M11 002 39 23 15 -11.3 -14.1 29.13 10 10 205 44 015 079040042 M11M11M12 001 42 23 18 -11.0 -11.5 29.13 14 17 189 28 -005 096076033 M12M11M12 000 45 23 21 -10.0 -11.1 29.13 11 13 176 14 002 092091039 M12M12M13 002 48 24 00 -10.0 -11.2 29.13 11 12 183 22 003 091079044 M12M13M13 001 51 24 03 -10.5 -12.4 29.12 12 13 194 33 021 086056044 M12M13M13 000 54 24 06 -11.0 -12.5 29.10 11 14 212 50 048 089069043 M12M13M14 000 57 24 09 -11.9 -13.2 29.08 7 10 227 65 058 091067049 M12M13M14 000 60 24 12 -12.9 -14.1 29.05 4 4 212 50 -018 091088076 M12M14M15 000 63 24 15 -12.7 -13.7 29.06 6 9 147 346 -012 092093070 M13M14M15 002 66 24 18 -11.9 -12.9 29.06 9 12 147 345 -017 092061057 M13M14M14 004 69 24 21 -11.0 -13.2 29.07 11 14 155 354 -021 084050056 M13M13M13 000 72 25 00 -10.1 -13.1 29.08 11 14 167 6 -017 079035033 M12M12M12 000 75 25 03 -9.7 -12.0 29.09 12 13 179 18 -005 084035028 M11M11M11 000 78 25 06 -9.9 -11.4 29.10 11 13 176 14 -009 089040021 M11M11M10 000 81 25 09 -11.1 -12.1 29.10 8 11 175 13 002 093024024 M10M10M10 000 84 25 12 -11.9 -13.4 29.10 8 10 172 10 -008 089027043 M09M09M09 000 87 25 15 -10.9 -14.4 29.12 8 11 162 0 -016 076037046 M09M08M09 000 90 25 18 -9.0 -13.1 29.13 7 10 148 346 -019 072039044 M08M08M08 000 93 25 21 -7.3 -11.4 29.14 7 10 145 343 -003 072034040 M07M07M07 000 96 26 00 -6.1 -9.7 29.15 7 7 156 354 -010 076032036 M06M06M07 000 99 26 03 -5.9 -8.5 29.16 7 7 175 13 -008 082031036 M06M06M07 000 102 26 06 -6.8 -8.9 29.17 7 7 195 33 -004 085030036 M05M06M07 000 105 26 09 -8.5 -11.2 29.19 8 8 211 49 -002 081024036 M06M06M07 000 108 26 12 -9.3 -11.2 29.18 8 8 221 60 -003 086023032 M06M06M07 000 111 26 15 -9.2 -9.7 29.20 8 8 223 62 -005 096028025 M06M06M07 000 114 26 18 -7.8 -8.4 29.21 7 7 221 59 -004 096036024 M06M06M07 000 117 26 21 -6.2 -7.1 29.21 7 7 211 49 -001 094046025 M06M07M07 000 120 27 00 -5.4 -6.0 29.22 8 8 205 43 -003 096042026 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.