USAP Marble Point site lat/lon = (-77.4137,163.6793) cell lat/lon = (-77.4177,163.7014) Forecast initialized at 2026-10-12/00 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 12 00 -20.0 -25.5 29.28 2 2 8 172 -002 58 43 48 -21-22-22 000 1 12 01 -20.8 -29.2 29.28 1 1 259 63 000 56 35 47 -21-21-22 000 2 12 02 -20.9 -31.5 29.28 4 4 208 12 001 43 31 43 -20-21-21 000 3 12 03 -20.2 -33.1 29.29 2 2 194 358 000 36 30 42 -20-21-21 000 4 12 04 -21.3 -32.8 29.29 5 5 217 21 001 38 38 39 -20-21-22 000 5 12 05 -21.7 -30.5 29.30 7 7 203 7 001 47 48 42 -20-21-21 000 6 12 06 -22.0 -29.5 29.30 8 8 202 6 000 53 57 45 -20-21-21 000 7 12 07 -22.3 -28.9 29.30 8 8 195 359 -002 55 63 78 -20-20-21 000 8 12 08 -22.6 -28.7 29.30 8 8 192 355 -002 57 59 84 -20-20-21 000 9 12 09 -22.9 -28.3 29.30 8 8 205 8 -001 60 60 83 -20-20-20 000 10 12 10 -23.4 -31.1 29.29 9 9 195 359 -002 48 52 85 -20-20-20 000 11 12 11 -23.7 -31.5 29.29 10 10 180 344 -008 47 48 72 -20-20-20 000 12 12 12 -23.3 -30.7 29.30 8 8 189 353 -006 50 61 55 -20-20-21 000 13 12 13 -23.2 -30.5 29.29 9 9 200 4 -006 50 60 62 -20-21-21 000 14 12 14 -23.3 -29.0 29.29 9 10 195 359 -006 59 95 71 -20-21-22 000 15 12 15 -23.4 -24.8 29.29 10 11 188 352 -002 94 97 50 -21-22-22 000 16 12 16 -23.9 -24.6 29.28 9 14 174 337 -004 104 97 59 -22-22-22 000 17 12 17 -24.3 -24.3 29.27 11 14 175 339 000 125102 61 -22-23-23 000 18 12 18 -24.4 -24.4 29.28 11 15 182 345 004 119103 46 -23-23-23 000 19 12 19 -24.8 -24.8 29.28 11 15 179 342 006 125113 56 -24-24-24 000 20 12 20 -24.7 -24.7 29.27 12 15 183 347 003 122118 48 -24-24-24 000 21 12 21 -24.0 -24.0 29.26 11 15 176 339 004 122120 47 -23-25-25 000 22 12 22 -23.2 -24.0 29.25 10 14 175 339 002 114114 53 -23-24-25 000 23 12 23 -22.8 -24.2 29.23 10 13 178 341 000 109117 75 -23-24-25 000 24 13 00 -22.7 -24.8 29.22 9 12 183 346 000 103116 65 -23-24-24 000 25 13 01 -22.3 -24.9 29.20 7 9 183 347 001 98114 58 -23-24-24 000 26 13 02 -22.1 -24.7 29.20 6 9 180 344 003 97114 55 -22-24-24 000 27 13 03 -22.1 -24.0 29.19 7 9 172 336 002 103121 64 -22-24-24 000 28 13 04 -22.4 -23.8 29.17 7 7 186 350 000 105106 77 -22-23-24 000 29 13 05 -22.7 -24.4 29.16 7 7 210 14 000 102 81 66 -22-23-24 000 30 13 06 -23.4 -26.0 29.15 7 7 217 21 -001 87 79 70 -22-23-24 000 31 13 07 -23.8 -25.6 29.14 7 7 215 18 -003 90 86 68 -22-23-24 000 32 13 08 -24.3 -26.8 29.12 8 8 218 22 000 82 88 65 -22-23-24 000 33 13 09 -24.8 -27.2 29.11 8 8 217 20 001 81 87 69 -22-23-23 000 34 13 10 -24.8 -26.8 29.11 8 8 212 15 000 86 87 69 -22-23-23 000 35 13 11 -24.8 -26.5 29.11 9 9 209 13 -001 89 83 69 -22-23-23 000 36 13 12 -24.5 -26.5 29.10 9 9 205 9 000 90 80 74 -22-23-23 000 37 13 13 -23.8 -27.0 29.08 9 9 207 11 003 85 76 75 -22-23-23 000 38 13 14 -23.7 -27.7 29.07 8 8 214 17 000 76 73 78 -22-22-22 000 39 13 15 -23.4 -28.0 29.05 7 7 217 21 000 69 62 82 -21-21-22 000 40 13 16 -22.3 -28.7 29.04 6 6 213 17 000 59 59 83 -20-21-22 000 41 13 17 -22.2 -28.7 29.03 5 5 225 29 000 61 62 76 -21-22-22 000 42 13 18 -21.9 -28.4 29.01 3 3 227 31 000 64 71 71 -22-22-23 000 43 13 19 -22.5 -28.2 29.01 4 4 217 21 000 68 73 67 -22-22-22 000 44 13 20 -22.2 -28.6 28.99 3 3 208 11 000 65 71 64 -22-22-22 000 45 13 21 -21.5 -29.4 28.98 3 3 221 25 000 57 62 62 -22-21-22 000 46 13 22 -20.8 -29.4 28.98 1 2 286 90 -001 55 59 69 -21-21-21 000 47 13 23 -21.0 -29.3 28.96 1 2 322 126 -001 57 62 67 -21-21-21 000 48 14 00 -20.3 -27.5 28.95 2 2 284 88 -001 64 59 65 -20-21-21 000 49 14 01 -19.7 -26.4 28.94 1 2 294 98 -002 67 48 63 -20-20-20 000 50 14 02 -19.2 -26.7 28.94 0 1 194 358 -002 62 45 60 -19-19-20 000 51 14 03 -18.7 -27.1 28.92 2 2 191 354 -002 57 45 61 -19-19-20 000 52 14 04 -17.9 -26.4 28.91 2 2 202 6 -002 56 41 72 -18-19-20 000 53 14 05 -17.5 -26.9 28.90 1 1 210 14 -002 51 43 85 -18-19-20 000 54 14 06 -17.5 -25.7 28.89 3 3 244 47 -002 55 52 89 -17-19-20 000 55 14 07 -17.4 -25.9 28.87 6 6 254 58 -001 53 62 90 -17-18-19 000 56 14 08 -17.2 -24.5 28.85 8 8 256 60 -001 60 75 94 -17-18-19 000 57 14 09 -17.1 -22.5 28.83 8 8 251 55 -001 70 74 90 -16-18-19 001 58 14 10 -17.2 -21.6 28.82 7 7 258 62 -004 74 77 83 -16-18-19 000 59 14 11 -17.1 -21.5 28.82 7 8 263 67 -002 75 81 82 -16-17-18 000 60 14 12 -17.2 -21.3 28.81 6 8 265 69 -002 75 87 83 -16-18-18 000 61 14 13 -17.1 -20.7 28.80 5 9 261 65 -002 79 89 86 -16-17-18 001 62 14 14 -16.6 -20.4 28.79 2 8 264 67 -001 81 84 87 -16-17-18 001 63 14 15 -17.1 -20.6 28.78 3 8 302 106 -002 83 81 84 -17-16-17 000 64 14 16 -18.3 -18.4 28.77 7 10 347 151 -003 112 86 90 -17-17-17 000 65 14 17 -17.9 -18.8 28.77 8 13 343 147 000 108 93 93 -18-17-17 004 66 14 18 -17.9 -19.3 28.77 7 14 338 142 -004 104101 94 -18-18-17 010 67 14 19 -18.0 -19.7 28.79 5 12 324 128 -003 100102 94 -18-18-18 008 68 14 20 -17.5 -19.8 28.81 4 12 320 123 -001 97100 94 -18-18-18 007 69 14 21 -16.9 -19.6 28.84 4 10 315 118 -001 93 97 96 -17-18-18 007 70 14 22 -16.4 -19.3 28.86 5 9 326 130 -001 92 95 93 -17-17-18 006 71 14 23 -15.8 -18.1 28.88 5 7 347 150 001 97 98 93 -17-17-18 005 72 15 00 -15.6 -17.7 28.91 5 6 346 149 -004 98100 98 -17-17-17 005 73 15 01 -15.6 -17.6 28.94 4 5 339 143 -007 98104 95 -16-17-17 001 74 15 02 -15.2 -17.5 28.96 3 4 1 164 -001 96110 95 -16-18-18 000 75 15 03 -15.1 -17.5 28.98 4 5 337 141 -001 95109 89 -16-18-18 005 76 15 04 -15.3 -17.6 28.99 3 5 314 117 -003 96104 90 -16-17-18 002 77 15 05 -16.0 -18.3 28.99 3 4 267 71 -001 92 94 90 -16-17-17 001 78 15 06 -16.8 -19.5 28.99 5 5 249 53 001 84 89 92 -16-16-17 000 79 15 07 -16.4 -19.3 28.99 5 6 258 62 000 82 86 92 -15-16-16 001 80 15 08 -16.5 -19.2 28.98 5 6 254 58 000 82 84 91 -16-15-15 001 81 15 09 -16.4 -19.2 28.98 5 5 238 41 -001 80 79 89 -15-15-15 000 82 15 10 -14.8 -19.5 28.99 3 3 208 12 000 73 75 83 -15-14-15 000 83 15 11 -15.6 -19.5 28.99 1 3 261 64 -001 77 74 79 -14-14-14 000 84 15 12 -15.7 -19.6 28.98 6 6 218 22 -001 71 69 73 -14-14-14 000 85 15 13 -15.7 -19.7 28.98 7 7 214 18 000 68 67 76 -13-13-14 000 86 15 14 -15.3 -20.2 28.99 7 7 215 19 003 63 66 95 -13-13-13 000 87 15 15 -14.1 -20.0 28.99 6 6 208 12 002 60 73 99 -12-13-13 000 88 15 16 -14.1 -17.0 29.00 6 6 197 1 004 79 79 97 -12-13-14 000 89 15 17 -13.3 -17.1 29.00 4 4 202 6 002 77 81 93 -13-13-13 001 90 15 18 -13.4 -17.3 29.01 1 1 202 6 -002 78 82 89 -13-13-13 000 91 15 19 -13.8 -17.2 29.03 3 3 233 37 003 81 87 87 -13-13-14 000 92 15 20 -14.5 -16.8 29.05 6 6 225 29 004 82 90 86 -13-13-14 000 93 15 21 -13.7 -15.8 29.06 6 6 246 50 006 84107 68 -13-14-14 000 94 15 22 -13.3 -15.2 29.08 7 7 248 52 006 85109 65 -12-14-14 000 95 15 23 -12.5 -15.0 29.09 7 7 252 56 009 87103 78 -12-13-14 000 96 16 00 -11.7 -14.2 29.10 7 7 254 58 005 89 97 81 -12-13-14 002 97 16 01 -11.2 -14.9 29.11 11 11 252 56 003 81 83102 -11-11-12 001 98 16 02 -10.4 -14.5 29.12 7 7 245 49 000 80 93 90 -11-12-13 000 99 16 03 -9.9 -15.0 29.12 12 12 250 54 010 73 72102 -10-10-11 001 100 16 04 -8.8 -14.3 29.13 3 8 174 337 009 70 91102 -10-11-12 001 101 16 05 -8.7 -11.0 29.15 4 7 121 285 012 90107117 -10-11-12 031 102 16 06 -9.5 -13.4 29.15 2 9 153 317 015 77 89111 -10-11-13 000 103 16 07 -13.0 -14.1 29.16 8 14 231 34 006 86 78 81 -11-12-13 000 104 16 08 -12.9 -15.3 29.16 11 13 214 18 -007 82 79 91 -11-12-13 000 105 16 09 -13.7 -15.8 29.17 10 14 203 7 -011 78 79 75 -11-12-13 000 106 16 10 -14.1 -15.7 29.16 11 11 214 17 -006 83 82 59 -11-12-13 000 107 16 11 -14.0 -15.9 29.17 12 13 215 18 -001 83 74 67 -11-12-13 000 108 16 12 -13.9 -16.5 29.17 11 12 210 13 003 77 83 81 -11-12-13 000 109 16 13 -14.9 -15.7 29.17 10 10 212 15 000 85 83 79 -11-12-13 000 110 16 14 -15.0 -15.8 29.16 11 11 221 24 -005 87 79 72 -11-12-13 000 111 16 15 -15.2 -24.8 29.16 16 16 222 25 002 47 64 53 -11-12-13 000 112 16 16 -14.2 -23.2 29.15 13 13 209 13 003 46 78 75 -12-12-14 000 113 16 17 -13.9 -23.6 29.15 15 16 209 13 -001 46 76 58 -11-13-14 000 114 16 18 -12.6 -22.6 29.14 19 23 214 18 -007 45 37 62 -9-11-12 000 115 16 19 -11.7 -22.6 29.13 14 17 209 13 -004 41 42 67 -9-10-12 000 116 16 20 -12.6 -23.6 29.13 12 17 199 2 002 40 34 65 -9-10-12 000 117 16 21 -12.1 -23.4 29.12 11 15 206 10 -002 39 36 70 -9-10-12 000 118 16 22 -11.6 -23.7 29.11 11 17 206 10 006 38 30 63 -9-10-12 000 119 16 23 -10.5 -23.6 29.09 14 20 210 14 005 35 33 52 -9-10-11 000 120 17 00 -11.6 -20.8 29.08 6 6 230 33 008 48 30 61 -9-10-12 000 * 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.