USAP Roosevelt Island (ARI) (lat, lon) = (-79.36328, -161.62685) Forecast initialized at 2026042812 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 28 12 -28.0 -30.8 28.29 19 21 32 230 051 074075073 M28M29M30 000 01 28 13 -28.7 -30.9 28.28 15 25 34 232 -007 081084070 M29M30M31 006 02 28 14 -29.2 -31.5 28.30 12 22 40 239 040 081084071 M29M30M31 006 03 28 15 -29.6 -31.9 28.29 11 20 61 260 035 081086073 M29M30M32 006 04 28 16 -30.2 -32.6 28.31 11 20 80 278 030 080085073 M29M30M32 005 05 28 17 -30.7 -33.3 28.30 9 17 99 297 057 078084070 M29M30M31 006 06 28 18 -31.3 -33.9 28.26 10 16 127 326 -010 078076068 M29M30M31 002 07 28 19 -31.9 -34.8 28.24 12 21 150 349 -000 075077066 M29M30M31 000 08 28 20 -31.9 -35.4 28.20 13 25 157 355 028 071062065 M29M30M31 000 09 28 21 -32.6 -35.9 28.18 15 25 156 354 030 072072067 M30M31M31 000 10 28 22 -32.5 -35.9 28.17 15 25 161 360 029 072069066 M30M30M30 000 11 28 23 -31.6 -35.0 28.11 18 26 178 16 026 072064071 M29M28M28 001 12 29 00 -31.6 -34.8 28.06 20 29 192 30 039 073064073 M28M28M28 002 13 29 01 -33.9 -37.2 28.03 23 35 209 48 -070 072069070 M29M29M28 005 14 29 02 -33.3 -36.6 28.01 24 37 218 56 096 073068067 M30M29M28 002 15 29 03 -32.8 -36.2 28.04 22 32 232 70 087 072066070 M29M29M28 002 16 29 04 -33.7 -37.1 28.04 23 30 245 84 046 071068065 M28M27M28 006 17 29 05 -35.2 -38.8 28.04 24 28 257 96 184 070068058 M29M26M27 002 18 29 06 -35.2 -38.6 28.05 23 29 261 99 104 070066056 M28M26M27 001 19 29 07 -35.4 -39.0 28.08 23 29 264 102 052 070066062 M28M27M27 001 20 29 08 -35.8 -39.5 28.11 22 30 264 102 -087 069063068 M30M27M27 001 21 29 09 -35.6 -39.3 28.15 21 29 268 106 -080 069063069 M29M27M27 002 22 29 10 -35.7 -39.3 28.17 23 31 266 105 -030 069067067 M29M27M27 002 23 29 11 -33.9 -37.4 28.19 23 31 265 104 039 071066064 M29M28M27 002 24 29 12 -33.1 -36.5 28.23 24 32 268 106 081 071066060 M29M28M28 002 25 29 13 -31.8 -35.1 28.27 24 33 272 110 178 073063055 M28M28M28 001 26 29 14 -31.3 -35.1 28.32 25 36 279 117 109 069068060 M28M28M28 001 27 29 15 -31.8 -35.4 28.37 24 35 281 119 201 071071064 M29M29M28 002 28 29 16 -30.8 -34.6 28.42 23 34 285 123 173 070069064 M28M28M28 001 29 29 17 -29.7 -33.9 28.48 24 35 285 124 216 067062062 M28M28M27 001 30 29 18 -29.1 -33.4 28.52 23 33 285 124 203 066054063 M27M26M26 000 31 29 19 -28.7 -33.4 28.55 22 32 289 127 042 064048070 M26M25M25 000 32 29 20 -29.3 -33.6 28.61 18 29 310 148 -097 066052074 M27M27M27 001 33 29 21 -29.5 -34.1 28.65 18 29 312 150 005 064053071 M27M27M27 001 34 29 22 -29.6 -34.4 28.70 18 29 313 151 021 063053065 M27M27M27 000 35 29 23 -29.8 -33.2 28.73 17 29 315 154 015 072054058 M27M27M27 000 36 30 00 -30.0 -32.8 28.77 15 26 326 165 -030 076060056 M27M27M27 000 37 30 01 -29.7 -32.4 28.81 13 26 331 169 -031 078067057 M27M28M27 000 38 30 02 -29.6 -32.2 28.84 13 25 335 173 -017 078070058 M27M28M27 001 39 30 03 -29.6 -32.1 28.86 13 23 343 182 -016 079068057 M28M28M28 001 * 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.