USAP Roosevelt Island (ARI) (lat, lon) = (-79.36328, -161.62685) Forecast initialized at 2026101500 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 15 00 -21.6 -30.5 28.84 5 5 119 318 008 060036040 M19M17M16 000 01 15 01 -23.3 -29.6 28.83 4 7 122 320 -012 056042037 M18M17M16 000 02 15 02 -23.2 -29.8 28.83 4 7 130 329 008 055045035 M18M16M16 000 03 15 03 -23.1 -30.0 28.85 5 7 138 336 -000 053046041 M17M15M15 000 04 15 04 -22.4 -30.1 28.84 4 7 133 331 -011 049050052 M16M15M15 000 05 15 05 -22.3 -30.2 28.86 4 7 131 330 010 049057072 M16M15M15 000 06 15 06 -22.2 -30.1 28.86 4 7 136 334 -008 049070096 M16M14M15 000 07 15 07 -22.5 -30.0 28.87 4 7 138 336 -033 051080091 M15M14M15 000 08 15 08 -22.8 -29.9 28.88 5 9 142 340 -024 052082082 M15M14M15 000 09 15 09 -22.6 -29.6 28.87 5 10 138 336 -010 053084075 M15M14M15 000 10 15 10 -22.1 -29.1 28.90 5 9 138 337 009 053084081 M15M14M15 000 11 15 11 -22.0 -28.2 28.89 4 8 144 343 010 057082084 M15M14M14 000 12 15 12 -21.4 -26.7 28.88 4 8 155 354 -017 063081083 M14M13M14 000 13 15 13 -20.3 -24.6 28.90 4 7 163 1 008 068078081 M14M13M14 000 14 15 14 -19.6 -23.2 28.91 4 7 163 1 012 073074078 M13M13M14 000 15 15 15 -19.3 -22.3 28.91 5 7 164 3 -006 077074076 M13M13M13 000 16 15 16 -19.9 -22.2 28.90 6 9 166 4 -019 082076073 M13M13M13 000 17 15 17 -21.0 -22.9 28.91 7 11 161 360 013 085075069 M14M13M13 000 18 15 18 -21.5 -23.6 28.92 9 13 157 355 011 083071065 M14M13M13 000 19 15 19 -21.1 -23.5 28.91 9 14 155 353 -006 081064062 M14M13M13 000 20 15 20 -20.4 -23.0 28.90 9 15 152 350 -008 080065059 M14M13M13 000 21 15 21 -19.8 -22.4 28.91 9 14 150 348 -000 080063057 M14M13M13 000 22 15 22 -19.2 -21.6 28.90 8 12 150 349 001 081061058 M13M13M13 000 23 15 23 -18.5 -21.0 28.88 7 11 154 353 007 081059058 M13M12M13 000 24 16 00 -17.9 -20.7 28.89 7 11 158 357 005 079059058 M13M12M13 000 25 16 01 -18.1 -21.6 28.88 8 12 166 4 004 074061059 M13M13M13 000 26 16 02 -18.7 -23.4 28.87 9 13 173 11 -001 067066059 M13M13M13 000 27 16 03 -19.5 -24.5 28.85 10 15 176 14 -008 065068058 M13M13M13 000 28 16 04 -19.9 -24.8 28.85 11 16 179 18 -008 065063060 M13M13M13 000 29 16 05 -20.1 -25.1 28.84 11 16 183 22 001 064060063 M13M13M13 000 30 16 06 -20.4 -25.6 28.81 12 17 189 27 016 063063068 M13M13M13 000 31 16 07 -21.0 -26.3 28.79 13 18 193 32 -003 063063067 M12M12M13 000 32 16 08 -21.8 -26.9 28.78 14 18 198 36 -001 064060066 M12M12M13 000 33 16 09 -22.6 -27.5 28.76 14 19 199 37 005 064056066 M12M12M13 000 34 16 10 -23.2 -28.1 28.74 15 20 199 37 -006 064050065 M13M12M13 000 35 16 11 -23.4 -28.4 28.73 15 20 199 37 002 064043066 M14M12M13 000 36 16 12 -23.3 -28.2 28.70 14 20 197 35 -001 064038068 M14M12M13 000 37 16 13 -23.3 -28.1 28.69 13 18 198 36 002 065033067 M14M13M13 000 38 16 14 -22.9 -27.9 28.67 13 18 203 41 -014 063031060 M14M13M13 000 39 16 15 -22.7 -27.8 28.65 14 18 210 48 008 064030056 M13M12M13 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.