USAP Roosevelt Island (ARI) (lat, lon) = (-79.36328, -161.62685) Forecast initialized at 2025122100 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 00 -7.0 -10.6 29.29 2 5 53 251 000 082072065 M08M08M09 000 03 21 03 -7.8 -9.8 29.27 5 7 54 252 -008 086069066 M08M08M09 000 06 21 06 -8.5 -10.6 29.27 4 8 36 234 002 085070067 M07M08M09 000 09 21 09 -9.0 -11.7 29.29 3 6 20 218 001 081080073 M07M08M09 000 12 21 12 -9.3 -10.6 29.26 3 6 12 210 005 091086076 M07M08M09 000 15 21 15 -8.8 -10.1 29.28 3 5 2 200 -003 090088079 M08M08M09 001 18 21 18 -7.5 -8.7 29.29 2 5 9 208 -000 091086077 M07M08M09 000 21 21 21 -6.2 -7.5 29.29 2 3 7 206 002 091089084 M07M08M09 000 24 22 00 -5.4 -7.0 29.28 1 3 0 199 -001 089092085 M07M08M09 001 27 22 03 -5.2 -6.5 29.26 2 3 21 220 -000 091092085 M06M08M09 003 30 22 06 -5.6 -6.6 29.24 2 3 10 209 002 093089085 M07M08M09 028 33 22 09 -6.7 -7.8 29.23 2 4 323 161 004 092088088 M07M08M09 025 36 22 12 -7.5 -8.7 29.20 3 4 275 114 -001 092091092 M07M08M09 019 39 22 15 -7.0 -7.9 29.20 4 5 220 58 003 094093088 M07M09M10 008 42 22 18 -6.8 -7.8 29.18 4 5 211 50 -001 093090084 M08M09M10 005 45 22 21 -6.7 -7.9 29.17 7 7 217 56 -008 091088068 M08M09M10 004 48 23 00 -7.0 -8.5 29.16 8 9 213 52 002 090083051 M08M10M10 002 51 23 03 -7.7 -9.0 29.14 9 9 212 50 004 091080044 M09M10M11 003 54 23 06 -8.6 -9.8 29.13 8 9 206 44 003 091070045 M10M10M11 000 57 23 09 -9.9 -10.7 29.14 7 8 196 35 -002 095081063 M09M10M11 000 60 23 12 -10.5 -11.4 29.12 6 8 192 30 -011 093090084 M09M10M11 001 63 23 15 -10.3 -11.6 29.14 9 11 176 14 -004 091077072 M10M10M11 004 66 23 18 -10.8 -12.4 29.15 12 15 174 12 -000 088055043 M11M12M12 000 69 23 21 -9.8 -12.2 29.14 13 15 177 16 -004 083060046 M11M12M13 000 72 24 00 -9.1 -12.0 29.14 13 15 191 30 -001 079066049 M10M12M12 000 75 24 03 -9.1 -11.7 29.13 13 15 201 40 -001 081074048 M10M12M12 000 78 24 06 -9.4 -11.4 29.10 12 17 207 46 003 085078050 M10M11M13 000 81 24 09 -10.6 -11.9 29.09 9 13 209 48 -002 090082048 M10M12M13 000 84 24 12 -11.8 -12.5 29.06 7 11 197 35 -007 095070050 M11M12M12 000 87 24 15 -11.6 -12.2 29.06 6 10 197 35 -010 096081053 M11M12M13 000 90 24 18 -10.3 -10.9 29.06 8 9 179 17 -007 096077042 M11M12M12 000 93 24 21 -9.1 -10.4 29.06 11 11 161 359 -007 090065028 M10M11M11 000 96 25 00 -8.0 -10.4 29.07 12 12 153 352 -004 083047027 M09M10M10 000 99 25 03 -7.4 -9.8 29.08 11 12 161 359 -008 083042036 M08M09M09 000 102 25 06 -7.7 -9.3 29.08 10 12 167 6 -004 088035037 M08M08M08 000 105 25 09 -9.0 -10.3 29.09 7 9 172 10 -003 090034037 M07M07M07 000 108 25 12 -9.8 -11.4 29.08 6 8 168 7 -001 088035038 M07M07M07 000 111 25 15 -8.9 -11.0 29.11 5 7 164 2 -007 085032038 M07M06M06 000 114 25 18 -6.7 -9.7 29.12 5 6 171 9 -009 079033036 M06M05M06 000 117 25 21 -4.9 -8.0 29.13 5 6 185 23 -007 079031033 M05M05M05 000 120 26 00 -4.0 -6.9 29.14 7 7 199 37 -003 081032029 M05M05M05 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.