USAP Roosevelt Island (ARI) (lat, lon) = (-79.36328, -161.62685) Forecast initialized at 2025073112 AMPS 8km 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 31 12 -34.9 -39.9 28.01 5 6 318 156 -004 064056041 M31M31M30 000 03 31 15 -38.3 -40.6 28.05 6 7 289 128 -000 078062046 M32M31M30 000 06 31 18 -40.1 -42.5 28.08 7 11 324 162 -005 078058045 M32M31M30 000 09 31 21 -42.3 -45.5 28.16 13 25 340 178 002 071063051 M35M32M30 000 12 01 00 -41.6 -45.0 28.26 15 30 350 189 013 069066031 M36M32M30 001 15 01 03 -40.8 -44.2 28.33 15 37 10 208 116 070073044 M36M33M30 004 18 01 06 -40.4 -43.5 28.43 12 39 35 233 076 073076058 M35M32M31 008 21 01 09 -39.8 -42.6 28.49 10 24 83 282 121 075072064 M31M30M29 005 24 01 12 -35.9 -39.5 28.49 19 32 125 323 -017 069059055 M31M30M28 001 27 01 15 -33.8 -37.3 28.39 26 46 125 324 035 070077078 M28M24M22 008 30 01 18 -31.3 -33.6 28.33 20 38 123 322 -047 081083086 M22M20M21 083 33 01 21 -27.3 -29.5 28.32 15 33 115 314 014 082086085 M21M20M19 033 36 02 00 -24.0 -26.2 28.29 14 28 121 319 -036 082081082 M18M19M20 063 39 02 03 -22.7 -24.8 28.25 13 26 103 301 -108 083086080 M18M19M20 118 42 02 06 -22.8 -24.8 28.21 12 27 116 315 008 083086081 M18M19M20 066 45 02 09 -22.3 -24.7 28.15 13 31 115 314 -062 081086080 M18M18M19 090 48 02 12 -22.9 -25.1 28.13 12 31 112 311 -019 083081083 M19M19M21 062 51 02 15 -22.8 -25.3 28.12 11 26 104 303 -069 081081084 M19M20M21 039 54 02 18 -25.4 -27.8 28.11 10 22 112 310 -051 080075091 M18M19M20 017 57 02 21 -25.9 -28.2 28.09 9 16 120 318 -007 081065076 M19M18M19 002 60 03 00 -26.9 -29.1 28.06 10 28 107 306 -038 082071056 M19M20M21 000 63 03 03 -30.2 -32.1 28.06 8 20 32 230 048 084085084 M24M23M23 001 66 03 06 -29.5 -32.0 28.12 13 27 6 205 -011 079080074 M28M29M29 008 69 03 09 -31.3 -34.6 28.15 15 30 2 200 062 072070064 M28M29M30 003 72 03 12 -33.4 -35.6 28.17 7 13 127 325 061 081071073 M28M29M29 000 75 03 15 -33.4 -35.9 28.16 6 9 162 0 004 078064073 M28M28M29 000 78 03 18 -33.6 -36.5 28.18 5 8 162 0 017 076065073 M28M29M29 000 81 03 21 -32.3 -35.7 28.19 6 6 279 117 001 071059078 M26M27M28 000 84 04 00 -34.6 -37.3 28.24 10 15 313 151 -006 077068074 M27M28M29 000 87 04 03 -33.5 -35.5 28.27 8 9 288 126 -009 082068073 M27M28M29 000 90 04 06 -32.3 -34.2 28.31 5 8 305 144 -007 083070068 M28M29M29 000 93 04 09 -33.1 -35.2 28.34 7 7 285 123 -014 082072077 M27M28M29 000 96 04 12 -33.6 -36.0 28.36 7 7 264 102 003 079066074 M27M28M29 000 99 04 15 -33.7 -36.1 28.38 6 6 226 65 -009 079065073 M28M28M29 000 102 04 18 -32.5 -35.2 28.41 5 5 244 82 -012 077066073 M27M28M29 000 105 04 21 -35.0 -37.3 28.43 8 9 241 79 001 080068077 M27M28M29 000 108 05 00 -35.9 -38.1 28.45 11 11 255 94 003 080074075 M27M27M28 001 111 05 03 -36.5 -38.8 28.48 9 9 237 76 -010 079072076 M27M27M28 000 114 05 06 -35.9 -38.4 28.53 10 10 231 70 009 078064078 M26M26M27 000 117 05 09 -35.3 -37.9 28.57 12 13 250 89 004 077060075 M25M25M26 000 120 05 12 -34.4 -37.1 28.62 14 16 258 97 013 076072075 M26M26M26 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.