USAP Black Island (lat, lon) = (-78.127433, 166.14995) Forecast initialized at 2026050300 WRF 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 03 00 -34.3 -43.7 28.95 3 3 314 120 006 045023015 M25M21M20 000 03 03 03 -32.4 -40.1 28.94 4 7 23 190 001 047021047 M23M20M19 000 06 03 06 -28.1 -30.8 28.94 3 6 340 146 -015 078028063 M21M20M18 000 09 03 09 -24.7 -27.5 28.91 3 5 348 154 -009 078055062 M20M19M18 000 12 03 12 -22.4 -27.9 28.92 2 3 282 88 006 061053061 M18M17M17 000 15 03 15 -22.0 -27.4 28.94 4 2 244 50 005 061051076 M17M17M17 003 18 03 18 -19.2 -22.4 28.97 11 11 205 11 031 076074079 M16M17M18 011 21 03 21 -20.6 -22.5 29.02 6 5 238 44 004 084076073 M16M16M16 023 24 04 00 -21.1 -22.2 29.05 3 3 248 54 022 091079068 M17M17M17 015 27 04 03 -19.7 -20.4 29.07 4 5 251 57 025 094082073 M16M16M17 001 30 04 06 -20.6 -21.9 29.10 4 6 1 167 027 089086087 M17M16M16 005 33 04 09 -20.7 -23.7 29.14 3 5 17 183 013 077065088 M17M16M16 008 36 04 12 -20.3 -24.7 29.19 2 4 354 160 -018 068070082 M16M15M15 001 39 04 15 -19.8 -22.9 29.24 8 8 221 27 -003 077068070 M15M15M16 001 42 04 18 -17.2 -19.8 29.31 7 31 161 328 -079 080081083 M15M16M17 001 45 04 21 -17.4 -20.2 29.36 14 30 154 320 066 079081075 M17M17M18 004 48 05 00 -17.6 -21.7 29.40 22 43 183 349 008 070064063 M18M18M18 003 51 05 03 -17.7 -21.8 29.43 27 46 177 344 002 070060059 M18M18M18 000 54 05 06 -17.3 -21.2 29.46 14 29 190 356 -071 071063066 M17M18M18 000 57 05 09 -21.5 -23.9 29.46 5 8 254 60 -017 081068078 M18M18M18 011 60 05 12 -23.4 -25.0 29.40 4 10 285 91 006 087066067 M19M18M17 019 63 05 15 -23.9 -24.7 29.31 2 13 272 78 018 093046044 M18M16M16 001 66 05 18 -23.7 -25.4 29.21 3 8 307 113 015 086048042 M17M17M16 000 69 05 21 -23.6 -27.2 29.12 5 9 293 99 -009 073050036 M17M17M16 000 72 06 00 -24.5 -28.1 29.04 5 6 268 74 -027 073027030 M16M15M15 000 75 06 03 -23.4 -30.6 28.99 6 6 165 331 013 052023029 M15M15M16 000 78 06 06 -24.1 -31.8 28.93 5 9 195 1 011 049028028 M16M16M17 000 81 06 09 -25.7 -32.5 28.86 7 14 246 52 034 053027026 M15M16M17 000 84 06 12 -26.0 -30.3 28.80 6 13 280 87 -114 067027060 M16M16M16 000 87 06 15 -24.8 -26.8 28.74 8 21 288 95 -045 084049082 M16M14M15 017 90 06 18 -21.7 -24.0 28.69 8 26 296 102 -041 082069088 M14M15M16 006 93 06 21 -18.1 -20.3 28.68 7 28 213 20 107 083080086 M14M15M16 006 96 07 00 -17.1 -19.2 28.67 10 31 183 349 101 084084086 M15M15M17 029 99 07 03 -16.4 -18.6 28.67 11 32 167 333 113 083086085 M15M16M16 043 102 07 06 -19.4 -21.8 28.68 11 35 150 316 125 082085086 M17M17M17 049 105 07 09 -20.6 -23.0 28.71 12 39 143 309 163 081085087 M18M17M17 042 108 07 12 -16.7 -19.5 28.73 17 43 174 340 332 079077082 M14M15M16 018 111 07 15 -13.6 -17.2 28.75 23 46 187 353 260 074069070 M13M14M15 001 114 07 18 -13.5 -17.0 28.77 26 47 183 350 213 075070068 M14M15M16 000 117 07 21 -13.7 -17.0 28.81 22 42 181 347 253 076071070 M14M15M16 001 120 08 00 -14.0 -17.6 28.84 12 33 211 17 102 074065068 M13M14M15 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.