USAP Roosevelt Island (ARI) (lat, lon) = (-79.36328, -161.62685) Forecast initialized at 2026050312 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 03 12 -23.5 -25.7 28.85 1 3 252 90 -002 079066055 M18M17M17 000 03 03 15 -23.1 -25.6 28.81 2 7 263 101 008 080067059 M17M17M17 000 06 03 18 -23.3 -25.6 28.88 4 7 340 179 -000 081068063 M18M17M18 000 09 03 21 -24.5 -26.1 28.92 6 9 343 182 -007 087070064 M19M18M18 000 12 04 00 -25.7 -27.2 28.99 5 9 341 179 -014 087079066 M20M19M19 000 15 04 03 -25.7 -26.7 29.03 6 9 10 209 -010 092082057 M20M20M20 001 18 04 06 -26.5 -27.4 29.07 5 11 27 225 -011 092066048 M20M19M19 001 21 04 09 -25.9 -26.7 29.13 4 9 32 230 -018 093063050 M20M19M19 001 24 04 12 -25.4 -26.7 29.16 2 6 107 305 002 089061056 M20M19M19 000 27 04 15 -24.8 -28.2 29.18 4 6 153 352 -009 074055068 M19M18M18 000 30 04 18 -25.8 -28.7 29.18 5 9 168 7 -007 077065070 M20M18M18 000 33 04 21 -25.9 -27.4 29.16 8 12 203 41 -011 087077078 M19M18M17 000 36 05 00 -25.4 -27.3 29.12 8 12 225 63 -002 085084086 M19M16M16 005 39 05 03 -25.3 -26.7 29.09 9 13 210 49 -004 088077074 M19M17M16 001 42 05 06 -26.7 -28.4 29.05 10 16 211 49 001 086079063 M20M17M17 000 45 05 09 -26.3 -27.8 29.00 9 15 228 66 -004 088076060 M20M17M16 001 48 05 12 -25.1 -26.7 28.92 7 12 250 89 001 087068058 M19M16M15 001 51 05 15 -25.2 -27.3 28.88 5 8 266 104 -012 083066052 M20M17M16 000 54 05 18 -24.9 -27.4 28.83 3 6 274 112 -005 080067045 M20M18M15 000 57 05 21 -26.0 -28.2 28.81 1 3 355 193 002 082068040 M22M18M16 000 60 06 00 -24.4 -27.2 28.77 3 5 300 138 -009 078062033 M20M17M15 000 63 06 03 -25.7 -28.2 28.76 1 2 7 206 -004 080066038 M22M18M16 000 66 06 06 -26.2 -28.5 28.73 2 4 22 220 002 081064041 M21M17M16 000 69 06 09 -25.7 -28.0 28.71 3 5 320 159 001 081062048 M21M17M16 000 72 06 12 -24.8 -27.5 28.69 1 2 341 180 -003 079065056 M21M18M16 000 75 06 15 -26.7 -28.8 28.69 3 4 2 200 003 082067065 M22M18M16 000 78 06 18 -26.9 -28.6 28.68 4 6 329 167 -008 086073070 M21M18M17 000 81 06 21 -26.6 -27.6 28.69 4 5 345 183 -005 092081074 M21M19M17 000 84 07 00 -26.7 -27.5 28.69 4 6 322 161 -005 093086075 M21M18M17 001 87 07 03 -26.0 -26.5 28.71 2 4 338 176 000 095087076 M21M19M18 001 90 07 06 -25.8 -27.0 28.72 3 4 6 204 -000 090086080 M21M19M18 002 93 07 09 -26.1 -27.8 28.71 4 7 292 130 005 085083083 M20M19M18 006 96 07 12 -26.1 -27.3 28.70 2 5 185 23 -007 090087085 M22M20M19 004 99 07 15 -26.6 -27.6 28.69 2 5 216 54 001 091084088 M21M19M18 001 102 07 18 -26.3 -28.3 28.67 4 6 181 20 007 083086086 M23M20M19 010 105 07 21 -26.7 -29.0 28.66 4 7 208 46 -004 081084084 M23M20M19 017 108 08 00 -28.0 -30.4 28.66 4 6 213 52 -011 080084084 M24M22M20 007 111 08 03 -27.8 -30.1 28.68 4 6 264 102 -007 081081084 M23M22M20 004 114 08 06 -28.8 -30.9 28.70 5 8 283 122 -003 082075079 M23M21M20 003 117 08 09 -29.1 -31.6 28.75 6 10 308 147 -010 079067070 M24M21M20 000 120 08 12 -29.3 -31.6 28.78 7 11 306 144 -007 080066064 M23M20M19 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.