USAP Marble Point site lat/lon = (-77.4137,163.6793) cell lat/lon = (-77.4177,163.7014) Forecast initialized at 2026-05-03/12 UTC MPAS cell scale: 2.4 km 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) (*) 0 03 12 -17.5 -21.9 28.93 1 1 73 237 -007 70 46 49 -18-17-16 000 1 03 13 -17.7 -22.7 28.95 3 4 196 0 -003 75 50 60 -16-16-16 000 2 03 14 -18.6 -21.6 28.96 4 4 26 190 -008 92 60 73 -17-16-15 000 3 03 15 -18.3 -21.3 28.97 5 6 89 253 -012 89 63 78 -17-16-15 000 4 03 16 -15.1 -22.1 28.96 9 9 185 349 000 59 74108 -14-15-16 001 5 03 17 -16.0 -21.2 28.98 5 6 184 348 004 67 87101 -15-16-16 002 6 03 18 -16.1 -19.4 29.00 4 6 171 335 -004 80 90102 -15-16-16 003 7 03 19 -16.9 -19.7 29.00 7 7 209 12 -003 78100 94 -15-16-16 009 8 03 20 -17.4 -18.2 29.00 7 7 198 2 -009 91 92 91 -15-15-15 003 9 03 21 -16.8 -21.8 29.00 6 6 209 13 003 64 72 81 -15-14-14 001 10 03 22 -16.9 -20.9 29.00 7 7 241 44 006 67 67 59 -13-14-14 000 11 03 23 -16.9 -24.0 29.00 9 11 201 5 -008 48 33 64 -11-12-13 000 12 04 00 -16.8 -24.0 28.99 10 12 220 23 002 48 31 52 -10-11-12 000 13 04 01 -13.8 -25.7 29.00 14 16 188 352 -004 36 41 73 -11-12-12 000 14 04 02 -14.4 -23.7 29.01 11 11 191 355 000 44 47 67 -12-12-13 000 15 04 03 -14.1 -23.1 29.01 11 11 198 1 000 44 47 75 -11-11-13 000 16 04 04 -12.3 -23.5 29.03 15 19 200 4 003 39 34 89 -9-11-12 000 17 04 05 -12.3 -23.1 29.03 16 18 208 11 001 41 50 83 -10-11-13 000 18 04 06 -12.0 -23.0 29.03 15 16 210 14 004 40 42 86 -9-11-13 000 19 04 07 -14.0 -22.9 29.04 9 9 204 7 -002 44 30 54 -9-10-11 000 20 04 08 -11.1 -22.4 29.04 14 17 206 9 -017 39 31 79 -8 -9-11 000 21 04 09 -11.7 -22.5 29.06 8 8 189 352 004 39 40 76 -9-10-12 000 22 04 10 -12.0 -24.1 29.07 5 5 195 359 -003 35 47 83 -11-11-11 000 23 04 11 -12.9 -22.7 29.08 7 7 190 354 -010 40 53 84 -10-10-11 000 24 04 12 -12.8 -20.0 29.09 9 9 186 350 000 50 51 84 -10-10-11 000 25 04 13 -11.9 -20.6 29.12 4 4 184 348 000 50 54 78 -10-11-12 000 26 04 14 -12.2 -22.4 29.14 3 10 197 0 -001 44 73 79 -11-12-13 000 27 04 15 -13.7 -15.3 29.17 7 7 202 6 001 82 98 82 -11-12-14 000 28 04 16 -13.5 -15.7 29.21 6 9 204 8 007 82 98 98 -12-13-15 000 29 04 17 -13.1 -14.5 29.22 3 9 133 297 -003 95106 93 -13-14-16 004 30 04 18 -13.2 -14.2 29.24 9 14 129 293 -007 101110101 -14-15-16 024 31 04 19 -14.1 -14.9 29.25 6 11 156 320 -011 102111 99 -14-15-16 028 32 04 20 -13.9 -15.5 29.27 6 10 208 12 -004 95116107 -14-15-16 005 33 04 21 -14.5 -15.1 29.28 6 8 195 359 -005 98106108 -14-15-16 001 34 04 22 -15.1 -15.7 29.30 9 17 215 19 002 95 88121 -13-14-15 000 35 04 23 -15.0 -17.2 29.34 13 21 127 291 -007 92 97121 -15-17-17 000 36 05 00 -17.3 -17.9 29.37 9 17 150 314 005 101106116 -16-18-19 000 37 05 01 -17.7 -18.5 29.39 8 13 181 344 -003 105105117 -16-18-19 000 38 05 02 -18.2 -18.9 29.40 8 13 174 338 -003 103104 98 -17-18-19 000 39 05 03 -18.7 -18.9 29.41 8 11 183 346 -002 106103100 -17-18-20 000 40 05 04 -18.5 -19.0 29.42 8 12 166 330 -002 102104 83 -17-18-20 001 41 05 05 -19.0 -19.4 29.43 8 10 186 350 000 103107 79 -17-19-20 000 42 05 06 -19.9 -19.9 29.43 9 9 210 14 -002 98108 73 -17-19-20 000 43 05 07 -20.1 -20.1 29.43 10 10 220 24 000 104108 68 -17-19-20 000 44 05 08 -20.6 -20.6 29.42 10 10 230 34 000 104104 55 -17-19-20 000 45 05 09 -20.9 -20.9 29.41 9 9 238 41 000 97104 53 -17-19-20 000 46 05 10 -20.8 -20.8 29.40 9 9 245 49 000 96 97 53 -17-18-19 000 47 05 11 -20.7 -20.9 29.38 10 10 252 56 001 92 89 46 -17-18-18 000 48 05 12 -20.4 -21.4 29.36 8 8 248 52 000 86 88 45 -17-18-18 000 49 05 13 -20.8 -24.0 29.33 9 9 230 34 001 70 52 42 -17-17-17 000 50 05 14 -20.1 -25.8 29.32 7 7 227 30 000 57 49 43 -16-16-17 000 51 05 15 -19.9 -25.2 29.30 7 7 243 47 002 59 44 42 -16-16-17 000 52 05 16 -20.1 -26.1 29.28 9 9 236 40 001 53 38 41 -15-16-16 000 53 05 17 -19.4 -26.8 29.25 7 7 237 41 000 48 35 42 -15-15-16 000 54 05 18 -18.2 -27.2 29.22 6 6 236 40 000 45 35 42 -15-15-16 000 55 05 19 -18.1 -27.9 29.19 5 5 227 30 000 43 34 41 -14-15-16 000 56 05 20 -19.8 -28.3 29.17 8 8 219 22 001 43 33 42 -14-15-16 000 57 05 21 -19.8 -28.9 29.15 9 9 220 24 000 40 32 40 -14-14-16 000 58 05 22 -20.0 -29.0 29.13 10 10 216 20 000 40 32 40 -15-15-16 000 59 05 23 -20.0 -28.6 29.12 11 11 216 19 000 45 31 38 -15-15-16 000 60 06 00 -20.1 -30.0 29.11 10 10 217 21 000 37 35 36 -16-15-16 000 61 06 01 -20.0 -29.7 29.10 9 9 223 27 000 38 36 35 -16-16-16 000 62 06 02 -19.9 -29.3 29.08 8 8 225 29 000 39 35 37 -16-16-16 000 63 06 03 -20.3 -29.6 29.06 11 11 227 31 000 41 36 36 -16-16-16 000 64 06 04 -20.5 -30.9 29.05 10 10 195 359 000 36 34 46 -16-16-16 000 65 06 05 -20.0 -28.6 29.04 12 12 215 19 001 48 30 39 -15-16-16 000 66 06 06 -19.8 -30.3 29.03 6 9 171 334 000 39 33 46 -16-17-17 000 67 06 07 -19.5 -28.3 29.01 4 6 208 12 001 48 29 43 -16-16-17 000 68 06 08 -19.4 -23.8 28.99 4 7 171 335 000 73 34 44 -16-17-17 000 69 06 09 -20.4 -22.2 28.98 2 3 179 343 000 91 36 44 -16-16-16 000 70 06 10 -19.3 -26.9 28.96 4 5 217 20 -002 53 41 38 -16-16-17 000 71 06 11 -20.8 -28.7 28.95 9 9 234 37 -002 44 31 34 -15-15-16 000 72 06 12 -19.7 -27.2 28.93 7 7 223 27 -001 47 38 34 -14-15-16 000 73 06 13 -19.2 -26.2 28.91 8 8 223 27 000 48 30 33 -14-14-16 000 74 06 14 -18.6 -26.3 28.88 13 13 254 58 -007 50 29 38 -13-13-14 000 75 06 15 -18.7 -26.3 28.86 11 11 252 55 -014 46 29 39 -13-13-14 000 76 06 16 -17.8 -27.4 28.84 7 7 259 62 -010 40 26 40 -13-13-13 000 77 06 17 -15.8 -27.5 28.82 3 4 162 326 007 38 31 44 -13-13-13 000 78 06 18 -15.1 -22.5 28.79 9 11 175 339 008 49 32 53 -11-11-12 000 79 06 19 -14.8 -21.1 28.78 7 7 200 4 -007 56 33 76 -11-11-12 000 80 06 20 -13.4 -22.0 28.76 4 4 245 49 015 50 34 47 -12-12-12 000 81 06 21 -14.4 -21.4 28.75 1 3 352 156 -002 60 33 47 -11-11-12 000 82 06 22 -14.5 -22.3 28.74 4 4 167 331 -008 54 35 49 -12-12-12 000 83 06 23 -14.5 -22.3 28.75 5 5 192 355 -008 51 53 60 -11-11-12 000 84 07 00 -13.8 -22.9 28.74 7 7 220 24 003 43 54 79 -11-12-13 000 85 07 01 -14.6 -20.2 28.74 8 8 174 337 006 60 61 64 -12-13-14 000 86 07 02 -13.0 -18.6 28.74 10 14 192 356 004 66 50 62 -12-12-12 000 87 07 03 -12.2 -19.4 28.73 9 18 190 353 004 57 75 72 -11-13-14 000 88 07 04 -12.7 -18.1 28.74 10 19 202 5 000 66 71 60 -11-13-14 000 89 07 05 -13.3 -18.4 28.75 11 20 185 348 000 68 77 58 -11-13-14 000 90 07 06 -14.7 -16.5 28.76 10 11 165 329 -001 85111 85 -13-14-15 000 91 07 07 -16.1 -16.1 28.77 5 9 180 344 004 113109 75 -14-15-16 000 92 07 08 -16.6 -16.6 28.78 9 10 231 35 001 103103 75 -14-15-17 000 93 07 09 -16.8 -16.8 28.78 9 9 243 47 009 104109 65 -14-16-17 001 94 07 10 -16.5 -16.5 28.78 12 12 243 46 007 104108 60 -14-15-16 000 95 07 11 -17.2 -17.2 28.79 9 9 236 40 001 99105 52 -14-15-16 000 96 07 12 -16.7 -16.7 28.80 11 11 238 42 005 99 94 64 -13-15-16 000 97 07 13 -15.9 -17.1 28.80 12 12 239 43 010 93 75 95 -13-14-15 000 98 07 14 -16.3 -17.8 28.80 10 16 224 27 007 80 81 71 -13-14-15 000 99 07 15 -17.2 -17.2 28.81 10 10 215 19 -002 92 99 65 -13-14-15 000 100 07 16 -17.1 -17.1 28.82 10 10 235 39 003 97 97 41 -13-14-15 000 101 07 17 -16.9 -16.9 28.83 9 10 230 34 001 97 89 56 -13-14-15 000 102 07 18 -17.2 -17.2 28.83 9 9 224 27 002 93102 61 -13-14-16 000 103 07 19 -17.3 -17.8 28.84 10 10 216 20 002 87103 66 -13-15-16 000 104 07 20 -17.4 -19.1 28.84 9 9 226 30 012 78 96 48 -13-15-16 000 105 07 21 -17.2 -20.7 28.85 11 11 229 33 002 70101 50 -13-14-16 000 106 07 22 -16.5 -17.6 28.86 7 8 225 29 002 86104 48 -13-14-16 000 107 07 23 -16.5 -16.5 28.87 7 10 205 9 009 105107 87 -14-15-16 000 108 08 00 -16.3 -16.3 28.88 8 10 191 355 -004 109111 92 -15-16-17 002 109 08 01 -16.3 -16.3 28.89 7 10 192 355 -008 106105 74 -15-16-18 000 110 08 02 -16.8 -17.3 28.89 9 9 213 16 001 105110 87 -15-17-18 000 111 08 03 -16.3 -17.7 28.89 8 8 208 11 003 98104 75 -15-17-18 000 112 08 04 -18.3 -18.3 28.89 10 10 224 28 002 103103 72 -16-17-18 000 113 08 05 -18.2 -18.8 28.89 10 10 233 37 -003 98106 58 -16-17-19 000 114 08 06 -19.6 -19.6 28.89 9 9 237 41 -002 102103 45 -16-17-19 000 115 08 07 -19.8 -19.8 28.89 10 10 237 41 000 101103 47 -16-17-18 000 116 08 08 -19.2 -20.5 28.89 12 12 239 43 -004 92103 55 -16-17-18 000 117 08 09 -19.2 -23.4 28.89 13 13 225 29 -003 75 86 54 -16-17-18 000 118 08 10 -19.4 -27.7 28.89 14 14 220 24 -003 52 64 47 -16-17-18 000 119 08 11 -17.4 -20.5 28.89 10 10 243 46 -002 82 85 48 -16-17-18 000 120 08 12 -18.2 -19.9 28.89 8 8 176 339 -001 92 72 55 -17-17-18 000 * 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.