USAP Roosevelt Island (ARI) (lat, lon) = (-79.36328, -161.62685) Forecast initialized at 2026101700 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 17 00 -20.9 -24.1 28.53 7 7 129 327 005 077053040 M18M16M15 000 01 17 01 -21.5 -24.6 28.52 6 5 196 34 -020 076050040 M16M15M14 000 02 17 02 -20.7 -24.2 28.51 10 11 209 47 -006 074056041 M16M15M15 000 03 17 03 -21.4 -24.4 28.49 10 13 208 46 -003 077062041 M16M15M14 000 04 17 04 -21.7 -24.3 28.45 10 12 206 45 -010 080069040 M16M15M14 000 05 17 05 -22.0 -24.3 28.45 8 11 194 33 002 082073038 M16M16M14 000 06 17 06 -22.4 -24.7 28.45 8 10 188 27 -007 082070036 M17M15M14 000 07 17 07 -22.8 -25.1 28.43 8 10 190 29 -002 082066032 M17M15M13 000 08 17 08 -23.2 -25.3 28.40 7 9 192 31 -010 082064029 M17M15M13 000 09 17 09 -23.2 -25.4 28.38 8 9 196 35 007 082059032 M16M14M13 000 10 17 10 -23.3 -25.5 28.37 8 9 199 38 -004 082058037 M16M14M13 000 11 17 11 -23.6 -25.9 28.37 9 11 207 46 -003 082054044 M16M14M13 000 12 17 12 -23.6 -26.0 28.33 11 12 212 51 -009 081047050 M15M14M13 000 13 17 13 -23.5 -25.9 28.33 12 14 216 54 -017 081041051 M14M13M12 000 14 17 14 -23.5 -26.0 28.32 11 13 215 53 -002 080042044 M14M13M13 000 15 17 15 -23.4 -26.1 28.32 11 13 213 51 -014 078047037 M14M14M13 000 16 17 16 -22.8 -26.1 28.33 10 12 211 49 -017 075054032 M14M14M13 000 17 17 17 -22.3 -25.7 28.31 9 11 210 48 -010 074060028 M14M14M13 000 18 17 18 -21.4 -24.9 28.28 9 10 213 51 002 074058027 M14M14M12 000 19 17 19 -20.4 -23.9 28.28 9 11 213 51 -022 074054029 M14M14M12 000 20 17 20 -20.1 -23.3 28.29 10 11 219 58 -020 075053029 M14M14M12 000 21 17 21 -20.7 -23.6 28.28 10 12 224 63 -002 078047029 M14M13M12 000 22 17 22 -20.9 -23.6 28.28 11 14 221 60 005 078043028 M14M12M12 000 23 17 23 -19.9 -23.3 28.27 11 13 223 61 000 074043028 M13M12M12 000 24 18 00 -19.4 -23.2 28.27 10 12 220 59 -010 072040026 M13M12M12 000 25 18 01 -19.1 -23.4 28.28 9 10 216 54 -013 069042025 M13M13M12 000 26 18 02 -19.3 -23.8 28.29 8 9 212 50 -001 068048025 M14M14M11 000 27 18 03 -19.8 -24.2 28.30 7 7 209 48 001 068049027 M16M13M10 000 28 18 04 -20.2 -24.6 28.29 7 7 216 54 -008 068048029 M15M12M10 000 29 18 05 -20.5 -24.7 28.30 8 8 220 59 -005 069049026 M15M12M11 000 30 18 06 -21.3 -25.3 28.31 8 8 213 51 013 070052023 M15M13M11 000 31 18 07 -21.5 -25.3 28.31 8 8 215 53 013 071054022 M15M13M11 000 32 18 08 -21.1 -24.9 28.32 7 7 202 41 -002 072053024 M15M13M11 000 33 18 09 -20.6 -24.2 28.33 5 6 187 26 -003 073051028 M16M12M11 000 34 18 10 -20.5 -23.9 28.34 5 6 181 20 -007 074050037 M15M12M12 000 35 18 11 -20.0 -23.3 28.34 5 5 201 40 010 075052045 M14M13M12 000 36 18 12 -19.8 -23.0 28.35 4 4 187 25 010 076048046 M14M12M11 000 37 18 13 -20.4 -23.4 28.36 5 5 203 41 013 077048045 M14M13M11 000 38 18 14 -20.5 -23.7 28.38 6 6 206 44 009 076049044 M15M13M12 000 39 18 15 -20.0 -23.4 28.39 5 5 189 27 011 074050044 M16M13M12 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.