USAP Marble Point site lat/lon = (-77.4137,163.6793) cell lat/lon = (-77.4177,163.7014) Forecast initialized at 2026-05-02/12 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 02 12 -27.7 -31.4 29.11 4 4 270 73 000 56 34 24 -26-27-26 000 1 02 13 -28.3 -41.4 29.09 14 14 223 26 001 33 30 25 -25-26-26 000 2 02 14 -28.6 -41.1 29.07 10 10 262 66 002 29 17 24 -22-22-23 000 3 02 15 -27.3 -40.0 29.06 13 13 256 60 -002 33 19 21 -24-23-23 000 4 02 16 -27.5 -39.0 29.05 11 11 232 36 000 32 18 18 -23-23-24 000 5 02 17 -26.9 -37.9 29.03 9 9 206 10 002 34 32 19 -22-23-23 000 6 02 18 -27.5 -34.5 29.03 10 10 217 21 000 49 14 21 -21-21-22 000 7 02 19 -25.9 -31.7 29.04 7 9 189 353 001 58 19 18 -21-21-22 000 8 02 20 -26.3 -39.8 29.01 9 9 243 47 001 25 14 17 -22-21-21 000 9 02 21 -26.6 -35.5 28.99 10 10 248 51 001 40 14 17 -22-20-21 000 10 02 22 -25.7 -35.3 29.00 8 8 257 61 001 39 19 16 -21-20-20 000 11 02 23 -25.3 -38.7 28.98 9 9 221 25 003 25 12 15 -20-20-20 000 12 03 00 -22.9 -34.5 28.96 14 14 227 31 000 36 12 19 -16-18-19 000 13 03 01 -22.6 -33.9 28.94 10 10 224 27 001 31 13 21 -17-19-19 000 14 03 02 -21.2 -32.3 28.93 13 13 232 36 000 36 12 17 -15-16-17 000 15 03 03 -20.7 -32.4 28.92 9 9 238 41 000 30 16 25 -16-17-18 000 16 03 04 -21.3 -34.9 28.93 9 9 240 43 000 25 13 32 -16-16-17 000 17 03 05 -19.8 -35.6 28.90 11 11 234 37 -001 20 12 28 -15-15-16 000 18 03 06 -20.3 -34.5 28.90 9 9 226 29 -001 24 11 28 -15-15-15 000 19 03 07 -19.5 -35.3 28.89 11 11 224 28 004 20 12 39 -14-14-15 000 20 03 08 -18.1 -29.7 28.87 12 12 227 30 002 32 24 43 -12-13-15 000 21 03 09 -19.5 -38.0 28.86 11 11 202 6 -002 16 27 45 -12-12-13 000 22 03 10 -18.6 -40.3 28.86 10 10 180 344 002 11 18 38 -13-13-14 000 23 03 11 -18.1 -31.0 28.87 9 9 215 19 -004 27 25 37 -13-13-14 000 24 03 12 -17.0 -26.5 28.88 12 14 204 8 -001 43 31 35 -13-14-15 000 25 03 13 -16.4 -24.9 28.89 6 6 219 22 000 46 36 45 -13-14-14 000 26 03 14 -16.6 -23.9 28.90 5 5 152 316 004 54 36 58 -13-14-15 000 27 03 15 -15.1 -25.6 28.90 6 6 207 11 -005 40 35 54 -13-14-14 000 28 03 16 -14.9 -26.7 28.90 9 14 250 54 000 35 50 73 -12-14-15 000 29 03 17 -13.6 -24.7 28.92 11 12 210 14 -005 41 40 77 -12-13-14 000 30 03 18 -15.6 -20.1 28.96 15 19 166 330 -002 78 71 97 -16-16-16 000 31 03 19 -16.1 -19.8 28.99 14 18 173 337 008 85113 91 -17-18-18 001 32 03 20 -17.2 -19.4 29.01 16 21 186 350 001 96118 93 -17-18-19 009 33 03 21 -17.5 -18.8 29.03 11 11 218 22 -002 99111102 -16-17-18 007 34 03 22 -17.4 -19.3 29.03 9 9 226 29 -003 87 91 94 -15-16-17 001 35 03 23 -18.7 -20.3 29.05 9 9 208 12 000 84 96 95 -16-16-17 000 36 04 00 -18.8 -18.8 29.07 8 8 212 15 -002 106103 95 -16-17-17 000 37 04 01 -18.8 -18.8 29.09 9 9 217 21 -003 105112 98 -16-17-17 000 38 04 02 -18.2 -18.2 29.10 8 8 225 29 003 103101 88 -15-16-17 002 39 04 03 -18.5 -18.5 29.11 8 8 225 28 -005 101 97 85 -15-16-16 000 40 04 04 -18.4 -19.2 29.12 9 9 215 19 003 89 91 77 -15-16-16 000 41 04 05 -18.1 -18.1 29.13 7 7 220 23 004 100 85 74 -15-15-15 000 42 04 06 -18.6 -18.6 29.14 10 10 228 31 000 96109 75 -15-16-17 000 43 04 07 -18.1 -19.5 29.16 8 8 222 26 000 83 98 74 -14-16-16 000 44 04 08 -17.5 -18.5 29.17 7 7 235 39 000 86 92 82 -14-15-15 000 45 04 09 -17.4 -25.8 29.16 11 13 203 7 -004 45 33 75 -12-13-14 000 46 04 10 -16.1 -24.7 29.16 11 13 206 10 021 43 32 54 -10-11-13 000 47 04 11 -16.0 -24.6 29.18 11 14 215 19 037 42 30 49 -10-11-13 000 48 04 12 -14.2 -25.8 29.19 16 22 204 7 -006 37 29 52 -10-11-12 000 49 04 13 -13.1 -25.6 29.20 18 22 207 11 -005 36 31 58 -9-11-12 000 50 04 14 -13.3 -25.2 29.23 18 23 204 8 -012 38 31 71 -10-11-13 000 51 04 15 -12.8 -25.1 29.25 19 21 209 13 -004 36 41 69 -10-12-13 000 52 04 16 -12.2 -25.0 29.26 14 15 198 1 -009 35 38 40 -11-12-13 000 53 04 17 -14.4 -25.5 29.29 8 8 180 343 000 37 46 80 -12-13-14 000 54 04 18 -14.0 -23.2 29.30 8 8 211 15 007 44 49 81 -12-13-14 000 55 04 19 -14.2 -24.2 29.32 6 6 191 354 -017 41 69100 -13-14-15 000 56 04 20 -15.0 -18.8 29.34 5 6 214 18 007 73100 97 -13-14-16 001 57 04 21 -15.9 -16.5 29.37 8 10 241 45 006 88104 98 -13-15-16 000 58 04 22 -16.2 -16.8 29.38 7 11 230 34 000 89100 90 -13-15-16 000 59 04 23 -17.9 -17.9 29.40 9 9 215 18 000 98104 77 -14-15-16 000 60 05 00 -17.8 -17.8 29.42 9 9 228 32 -015 99104 73 -14-16-17 000 61 05 01 -18.6 -18.6 29.44 11 11 222 25 -003 108 99 80 -15-16-17 000 62 05 02 -18.7 -18.7 29.45 10 10 222 26 002 108102106 -15-16-18 000 63 05 03 -16.8 -17.6 29.46 8 9 207 11 000 103 96101 -16-17-18 000 64 05 04 -18.1 -18.5 29.47 8 8 208 12 -002 100 97 83 -16-17-19 000 65 05 05 -18.8 -19.3 29.48 9 9 214 18 -003 94 95 94 -16-17-19 000 66 05 06 -19.4 -19.6 29.49 9 9 224 28 001 95 97100 -16-18-19 000 67 05 07 -19.5 -20.0 29.49 11 11 225 29 000 97 95 76 -16-18-19 000 68 05 08 -19.8 -20.2 29.49 11 11 222 25 -005 97 96 71 -16-18-19 000 69 05 09 -20.4 -20.4 29.49 9 9 220 24 -002 98100 53 -17-18-19 000 70 05 10 -20.9 -20.9 29.48 9 9 226 30 -003 102101 48 -17-18-19 000 71 05 11 -21.0 -21.0 29.47 9 9 232 36 -002 102105 49 -17-19-19 000 72 05 12 -20.7 -20.7 29.45 7 7 242 46 000 103104 46 -17-19-19 000 73 05 13 -20.9 -20.9 29.43 8 8 251 55 003 104101 42 -17-19-19 000 74 05 14 -21.0 -21.8 29.41 8 8 260 64 001 88100 39 -18-19-19 000 75 05 15 -20.3 -23.4 29.39 6 10 277 81 000 77 95 43 -18-19-18 000 76 05 16 -21.5 -23.5 29.36 7 12 265 68 005 80 87 42 -18-18-17 000 77 05 17 -21.5 -25.4 29.33 6 13 281 84 -001 70 78 36 -19-18-17 000 78 05 18 -21.5 -25.9 29.30 5 10 275 79 003 73 61 31 -19-18-16 000 79 05 19 -21.9 -26.5 29.27 6 6 230 34 004 70 76 30 -20-18-16 000 80 05 20 -21.2 -22.9 29.24 4 4 213 17 002 96 64 29 -19-17-15 000 81 05 21 -21.0 -24.1 29.21 2 2 194 357 004 88 39 27 -19-16-15 000 82 05 22 -23.6 -23.6 29.19 7 7 185 349 002 112 30 26 -18-16-16 000 83 05 23 -23.1 -26.7 29.18 8 9 180 344 001 69 47 22 -18-17-16 000 84 06 00 -22.8 -24.3 29.18 9 9 182 346 001 83 60 25 -19-18-17 000 85 06 01 -20.2 -22.1 29.17 8 10 182 346 003 100103 28 -20-19-17 000 86 06 02 -20.4 -20.4 29.16 9 10 177 341 -001 121100 28 -21-19-17 000 87 06 03 -20.4 -22.0 29.16 8 9 186 350 002 105111 31 -20-20-18 000 88 06 04 -20.3 -20.9 29.15 8 10 183 346 -003 115109 37 -20-20-18 000 89 06 05 -20.4 -20.4 29.16 9 11 165 329 000 121 99 34 -21-20-18 000 90 06 06 -20.5 -20.5 29.15 8 10 167 331 003 122107 40 -21-20-19 000 91 06 07 -21.1 -21.2 29.15 7 8 165 329 000 122 86 40 -22-20-20 000 92 06 08 -21.5 -21.6 29.14 4 5 178 342 000 123 79 44 -22-20-20 000 93 06 09 -22.2 -24.6 29.13 5 5 188 351 002 91 79 52 -21-20-20 000 94 06 10 -22.6 -25.4 29.13 5 5 177 341 000 83 76 74 -20-19-19 000 95 06 11 -21.6 -27.0 29.11 5 5 192 356 000 66 74 84 -19-18-19 000 96 06 12 -22.4 -25.9 29.11 6 6 193 357 000 74 79 65 -20-20-19 000 97 06 13 -23.3 -30.0 29.09 7 7 204 8 000 52 83 54 -20-20-20 000 98 06 14 -23.6 -31.7 29.08 10 10 218 21 000 45 70 39 -19-19-20 000 99 06 15 -22.4 -31.5 29.05 9 9 258 62 001 40 24 26 -18-19-20 000 100 06 16 -20.9 -26.3 29.03 6 6 251 54 -001 65 55 28 -19-19-19 000 101 06 17 -22.0 -25.8 29.01 6 6 242 45 000 71 55 26 -19-19-20 000 102 06 18 -23.2 -29.2 28.99 12 12 244 47 000 60 24 30 -18-18-19 000 103 06 19 -22.8 -27.7 28.98 7 7 255 58 000 62 34 34 -19-18-18 000 104 06 20 -23.4 -27.6 28.96 10 10 260 64 000 65 32 35 -18-18-18 000 105 06 21 -20.6 -28.8 28.94 4 4 274 78 -003 51 31 33 -17-18-18 000 106 06 22 -20.6 -31.1 28.92 5 5 267 71 -001 41 26 33 -17-17-17 000 107 06 23 -22.2 -31.3 28.89 9 9 264 67 -002 39 25 36 -16-16-16 000 108 07 00 -21.2 -29.6 28.86 11 11 266 70 -005 43 28 42 -15-15-16 000 109 07 01 -20.4 -29.5 28.84 11 11 264 68 -004 42 28 48 -15-15-15 000 110 07 02 -20.0 -30.4 28.81 10 10 264 68 -001 35 27 49 -14-14-15 000 111 07 03 -19.1 -28.4 28.79 11 11 263 67 -010 41 27 46 -13-14-15 000 112 07 04 -18.1 -26.3 28.76 12 23 225 28 011 44 26 46 -11-12-13 000 113 07 05 -14.8 -26.6 28.74 14 18 208 12 020 36 24 38 -11-11-13 000 114 07 06 -16.2 -25.3 28.73 11 13 198 2 -005 41 25 38 -11-12-13 000 115 07 07 -17.4 -20.5 28.73 4 5 189 353 009 84 41 40 -14-14-14 000 116 07 08 -16.0 -25.0 28.72 7 7 210 14 -008 45 35 69 -13-13-14 000 117 07 09 -16.1 -20.4 28.71 4 4 171 335 -007 75 40 75 -13-13-14 000 118 07 10 -15.0 -23.7 28.70 3 3 184 347 005 51 43 53 -13-13-14 000 119 07 11 -14.3 -25.5 28.68 5 5 249 52 005 39 46 76 -12-13-14 000 120 07 12 -13.7 -24.1 28.67 5 5 253 57 003 42 56 47 -12-13-14 000 * 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.