USAP Roosevelt Island (ARI) (lat, lon) = (-79.36328, -161.62685) Forecast initialized at 2026011300 WRF 2.67-km 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 13 00 -9.8 -13.1 28.77 13 14 153 351 001 079051059 M10M09M09 000 01 13 01 -9.7 -11.9 28.78 13 19 171 9 018 084047063 M10M09M09 000 02 13 02 -9.7 -11.8 28.78 15 21 172 11 021 085045073 M10M09M09 000 03 13 03 -9.9 -11.5 28.78 15 22 170 9 -000 088044082 M10M09M09 000 04 13 04 -10.0 -11.8 28.78 15 22 168 6 003 087042088 M09M08M08 000 05 13 05 -10.1 -12.2 28.77 15 23 164 2 000 085044093 M09M08M08 000 06 13 06 -10.4 -12.5 28.77 14 22 159 358 008 084047097 M09M08M08 001 07 13 07 -10.5 -12.7 28.77 14 21 164 2 008 084057096 M09M08M08 000 08 13 08 -10.3 -12.5 28.79 14 21 169 8 012 084065095 M08M07M07 001 09 13 09 -10.2 -12.5 28.79 14 21 171 9 006 083076094 M09M08M07 009 10 13 10 -10.2 -12.7 28.77 15 21 170 8 -005 082088094 M09M07M07 011 11 13 11 -10.4 -12.9 28.77 15 22 170 8 003 082090094 M08M07M07 006 12 13 12 -10.7 -13.2 28.78 15 23 171 10 008 082090097 M08M07M07 004 13 13 13 -10.5 -13.0 28.78 15 23 171 9 006 082090100 M08M07M07 005 14 13 14 -10.2 -12.6 28.79 16 23 169 8 004 082093100 M08M07M07 007 15 13 15 -10.0 -12.4 28.79 16 23 169 8 008 083094100 M08M07M07 007 16 13 16 -10.2 -12.6 28.79 16 23 174 12 004 082095098 M08M07M07 010 17 13 17 -10.3 -12.7 28.81 15 22 177 15 006 083094097 M08M07M07 008 18 13 18 -10.0 -12.4 28.79 15 20 182 20 007 082095098 M08M07M07 006 19 13 19 -9.5 -12.2 28.80 14 19 186 24 -004 081094096 M08M07M08 005 20 13 20 -9.2 -11.6 28.80 13 18 192 31 -000 082092096 M08M07M08 007 21 13 21 -8.9 -11.4 28.80 13 17 200 38 003 082090098 M08M08M08 007 22 13 22 -8.9 -11.4 28.81 12 16 206 44 001 082087100 M08M08M08 004 23 13 23 -8.7 -11.5 28.81 11 14 209 47 -000 080082100 M08M08M09 003 24 14 00 -8.6 -11.3 28.81 11 12 212 50 004 081076094 M08M08M09 001 25 14 01 -8.5 -10.9 28.81 10 11 215 53 006 083071095 M08M08M09 001 26 14 02 -8.7 -10.6 28.81 10 11 218 57 -009 086070094 M08M09M09 002 27 14 03 -8.9 -10.3 28.81 10 10 221 59 003 090071095 M08M09M09 002 28 14 04 -9.4 -10.5 28.82 10 11 221 59 004 092069098 M08M09M09 001 29 14 05 -9.8 -10.8 28.82 10 11 221 60 -003 092066097 M09M09M09 001 30 14 06 -10.3 -11.3 28.81 10 11 222 61 002 093060095 M09M09M09 000 31 14 07 -10.9 -11.6 28.81 10 11 224 62 000 095052094 M09M09M10 000 32 14 08 -11.5 -12.0 28.82 10 11 227 66 -002 096047093 M09M09M10 000 33 14 09 -12.0 -12.4 28.82 10 12 229 67 002 097045082 M09M09M10 000 34 14 10 -12.5 -12.8 28.82 10 12 230 68 002 097045060 M09M09M10 000 35 14 11 -12.9 -13.2 28.81 11 13 229 67 -005 097046045 M10M09M10 000 36 14 12 -13.1 -13.5 28.81 11 13 230 68 001 097048035 M10M10M10 000 37 14 13 -13.3 -13.6 28.81 11 13 229 67 000 097049030 M10M10M11 000 38 14 14 -13.2 -13.6 28.83 11 13 227 65 -001 097049029 M10M10M11 000 39 14 15 -13.2 -13.6 28.83 11 12 226 64 002 097050031 M10M10M11 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 1h) 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.