USAP Black Island (lat, lon) = (-78.127433, 166.14995) Forecast initialized at 2026050312 WRF 0p89km 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 03 12 -19.9 -22.6 28.86 4 10 264 70 -012 080089087 M19M18M18 000 01 03 13 -20.5 -22.6 28.90 2 3 65 231 -273 084093089 M18M18M19 008 02 03 14 -16.6 -19.9 28.88 39 46 175 341 822 076080063 M18M18M17 019 03 03 15 -17.2 -20.2 28.89 44 50 175 341 255 077070067 M18M17M17 006 04 03 16 -17.0 -20.1 28.95 34 40 177 343 2059 077073070 M17M17M18 005 05 03 17 -16.1 -19.8 28.94 32 36 172 338 010 073064073 M17M16M16 005 06 03 18 -14.8 -19.1 28.96 24 29 170 336 220 070064069 M15M16M16 006 07 03 19 -20.0 -21.9 28.97 6 9 287 93 788 085069060 M17M16M16 002 08 03 20 -19.1 -20.6 28.98 8 9 268 74 275 088066066 M17M16M16 001 09 03 21 -19.0 -20.3 28.96 7 8 280 87 120 090066072 M16M16M16 001 10 03 22 -18.2 -19.7 28.97 6 11 289 95 021 089074068 M16M16M16 000 11 03 23 -18.1 -19.5 28.98 7 9 279 85 085 089077055 M16M16M17 000 12 04 00 -17.2 -18.7 29.00 6 8 292 98 018 088074054 M16M16M17 000 13 04 01 -19.8 -21.3 29.01 4 8 35 202 185 088079068 M17M16M17 000 14 04 02 -19.9 -23.8 29.04 5 14 322 128 010 072078067 M17M16M17 000 15 04 03 -18.7 -22.0 29.02 3 10 44 210 114 076072084 M16M15M17 001 16 04 04 -18.3 -20.5 29.04 2 13 14 180 066 083075085 M16M16M17 002 17 04 05 -17.3 -20.2 29.03 3 10 6 173 -035 079071094 M16M16M16 003 18 04 06 -17.4 -20.4 29.04 2 5 4 170 075 077072096 M16M16M16 009 19 04 07 -16.3 -18.8 29.04 4 9 339 145 281 081064087 M14M14M15 006 20 04 08 -17.0 -19.6 29.04 3 7 347 153 247 080066091 M14M14M15 002 21 04 09 -16.0 -19.4 29.06 4 8 51 217 005 075068084 M14M14M15 002 22 04 10 -15.9 -19.6 29.08 2 6 131 297 231 073065087 M14M14M15 001 23 04 11 -15.6 -19.4 29.08 2 6 355 162 114 073078066 M14M15M16 001 24 04 12 -14.3 -19.6 29.11 4 5 127 293 247 064073077 M13M14M16 000 25 04 13 -15.0 -17.4 29.11 18 28 201 7 041 082081066 M14M15M16 000 26 04 14 -13.5 -17.2 29.14 33 38 182 348 110 074070078 M14M15M16 000 27 04 15 -13.8 -17.0 29.15 38 44 181 347 -068 077071087 M14M15M16 000 28 04 16 -14.7 -17.8 29.17 39 50 177 343 044 078064071 M15M15M15 002 29 04 17 -14.2 -18.6 29.18 40 49 178 344 050 069060065 M15M15M15 001 30 04 18 -13.9 -18.2 29.18 37 44 182 348 -274 070066068 M14M15M16 000 31 04 19 -14.3 -17.5 29.19 42 49 178 344 052 077059069 M14M14M15 000 32 04 20 -15.2 -18.4 29.17 46 57 185 351 -122 077066056 M16M16M16 002 33 04 21 -17.5 -21.2 29.22 43 50 178 344 147 073064071 M18M17M17 003 34 04 22 -18.0 -22.8 29.26 42 47 172 339 -062 066070081 M17M16M17 000 35 04 23 -18.8 -23.3 29.30 42 48 172 338 -127 068070078 M19M18M18 000 36 05 00 -18.5 -23.3 29.33 40 45 175 341 -080 066069070 M18M18M19 001 37 05 01 -18.0 -22.7 29.34 33 37 174 341 -117 067074063 M18M18M19 001 38 05 02 -17.8 -21.8 29.36 34 40 178 344 074 071069059 M18M18M20 000 39 05 03 -17.0 -21.4 29.37 31 36 180 346 044 068068064 M17M18M20 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.