USAP Roosevelt Island (ARI) (lat, lon) = (-79.36328, -161.62685) Forecast initialized at 2026013012 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 30 12 -6.5 -6.4 28.59 8 9 73 272 022 094095092 M06M06M07 000 01 30 13 -6.9 -7.4 28.60 7 11 99 298 040 097096090 M06M06M07 015 02 30 14 -6.9 -7.4 28.62 8 12 104 303 066 096095090 M06M06M07 012 03 30 15 -6.6 -7.2 28.62 8 12 106 304 057 096094090 M06M06M06 014 04 30 16 -6.6 -7.3 28.62 8 11 96 295 046 095096092 M06M06M06 023 05 30 17 -6.5 -7.1 28.63 7 10 94 292 039 095096091 M06M06M07 021 06 30 18 -6.0 -6.5 28.64 7 10 93 292 038 096096090 M06M06M07 015 07 30 19 -5.5 -5.9 28.65 8 10 77 276 034 097098089 M06M06M07 012 08 30 20 -5.3 -5.5 28.65 8 14 68 266 032 099098088 M06M06M07 012 09 30 21 -4.9 -5.1 28.66 9 15 68 267 023 099096091 M06M06M07 013 10 30 22 -4.7 -4.8 28.67 10 20 69 267 034 100098090 M06M06M07 015 11 30 23 -4.4 -4.6 28.66 11 17 73 272 019 099098091 M05M06M07 013 12 31 00 -4.0 -4.2 28.67 12 23 73 271 001 099098093 M05M06M07 015 13 31 01 -3.9 -3.9 28.69 15 25 71 269 -023 100100095 M05M06M07 021 14 31 02 -3.7 -3.8 28.70 15 20 61 260 -047 100098097 M05M06M07 024 15 31 03 -3.6 -3.7 28.69 16 24 62 260 -064 100100096 M05M06M07 026 16 31 04 -3.4 -3.5 28.70 18 26 49 247 -177 100100092 M05M06M07 032 17 31 05 -3.7 -3.8 28.73 17 26 48 246 -110 099099091 M05M06M07 058 18 31 06 -3.7 -3.8 28.74 17 27 44 242 -116 099100091 M05M06M07 062 19 31 07 -3.9 -4.0 28.73 17 28 39 237 -101 099100093 M05M06M08 058 20 31 08 -4.1 -4.2 28.74 18 30 33 231 -123 099100094 M05M07M08 060 21 31 09 -4.5 -4.6 28.77 19 30 33 231 -135 099100094 M06M07M08 055 22 31 10 -4.9 -5.0 28.78 18 31 32 231 -139 099100095 M06M07M08 048 23 31 11 -5.3 -5.5 28.78 17 30 35 233 -124 099100097 M06M07M08 036 24 31 12 -5.9 -6.0 28.79 16 30 37 236 -121 099100099 M07M08M08 019 25 31 13 -6.1 -6.3 28.82 16 29 36 234 -091 099100099 M07M08M08 015 26 31 14 -6.5 -6.6 28.84 14 28 47 245 -070 099100098 M07M08M08 021 27 31 15 -6.4 -6.5 28.85 14 27 46 244 -054 099100100 M07M08M08 028 28 31 16 -6.2 -6.3 28.86 13 26 46 245 -037 099100099 M07M08M08 032 29 31 17 -5.9 -6.1 28.87 14 26 47 245 -039 099100097 M07M08M09 047 30 31 18 -5.7 -5.8 28.87 13 25 50 248 -004 099100100 M07M08M09 042 31 31 19 -5.4 -5.7 28.87 13 23 51 249 016 098099096 M07M08M09 020 32 31 20 -5.2 -5.5 28.88 13 24 52 250 038 098099096 M07M08M08 025 33 31 21 -5.0 -5.4 28.88 13 23 52 250 027 097098095 M07M08M08 014 34 31 22 -4.8 -5.1 28.88 14 24 50 248 006 097100097 M06M08M08 011 35 31 23 -4.5 -4.8 28.88 14 21 55 253 031 098100095 M06M08M09 013 36 01 00 -4.3 -4.6 28.89 14 21 63 261 -010 098100098 M06M07M09 008 37 01 01 -4.2 -4.6 28.89 13 20 57 256 -007 097100094 M06M07M08 009 38 01 02 -4.2 -4.7 28.89 15 21 58 257 -041 097098097 M06M07M08 023 39 01 03 -4.0 -4.2 28.87 16 20 56 255 -078 099099096 M06M07M08 024 * 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.