USAP Marble Point site lat/lon = (-77.4137,163.6793) cell lat/lon = (-77.4177,163.7014) Forecast initialized at 2026-05-03/00 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 03 00 -26.1 -29.9 28.99 4 4 276 79 000 54 20 13 -23-22-21 000 1 03 01 -25.7 -37.1 29.00 15 15 210 14 003 39 19 12 -20-21-23 000 2 03 02 -24.8 -37.9 28.95 19 19 252 56 -003 33 10 13 -18-17-18 000 3 03 03 -22.3 -37.0 28.93 8 8 232 35 -001 23 11 12 -18-18-19 000 4 03 04 -23.3 -37.1 28.92 11 11 251 54 000 24 12 12 -17-17-17 000 5 03 05 -21.0 -30.1 28.90 13 13 239 43 000 43 15 51 -14-16-17 000 6 03 06 -19.8 -29.6 28.91 10 10 216 19 -005 36 27 36 -15-16-16 000 7 03 07 -19.0 -29.3 28.90 8 8 236 39 -008 36 25 43 -14-15-15 000 8 03 08 -17.1 -29.1 28.86 22 25 244 48 -001 37 23 45 -11-12-14 000 9 03 09 -18.1 -30.3 28.85 10 10 190 354 002 30 23 35 -13-13-14 000 10 03 10 -15.4 -31.8 28.87 6 6 234 38 000 23 23 37 -13-13-14 000 11 03 11 -17.8 -30.7 28.86 8 8 202 6 000 28 26 35 -14-13-13 000 12 03 12 -16.5 -29.4 28.87 4 6 168 331 -001 34 33 36 -14-13-14 000 13 03 13 -16.9 -23.0 28.87 4 4 190 353 003 62 26 62 -14-13-14 000 14 03 14 -15.5 -23.8 28.88 4 4 167 330 -001 51 25 53 -13-13-14 000 15 03 15 -15.7 -25.8 28.90 9 9 183 347 -019 40 33 84 -13-13-13 000 16 03 16 -15.1 -23.8 28.93 10 13 195 358 009 50 74 95 -13-15-14 000 17 03 17 -16.0 -18.8 28.95 12 16 177 341 011 88 86104 -16-15-16 002 18 03 18 -17.4 -18.2 28.96 8 8 208 12 000 92 93 99 -15-16-16 004 19 03 19 -16.4 -18.6 28.98 7 7 196 0 -002 87 96106 -15-16-16 005 20 03 20 -16.6 -17.8 28.99 5 6 195 359 000 94102100 -15-16-17 015 21 03 21 -16.8 -18.3 28.99 9 9 207 10 000 90102 95 -15-16-16 007 22 03 22 -17.3 -20.0 28.98 8 8 201 4 -002 74 86 88 -14-15-15 001 23 03 23 -16.2 -21.3 28.99 8 8 208 11 003 61 65 88 -12-13-14 000 24 04 00 -16.2 -24.1 29.00 7 7 198 2 -004 49 64 72 -12-14-14 000 25 04 01 -15.1 -23.2 29.00 5 6 225 28 001 50 65 50 -13-13-14 000 26 04 02 -15.5 -21.0 29.01 10 10 259 63 006 61 56 59 -12-13-14 000 27 04 03 -15.1 -21.2 29.01 8 8 256 60 006 57 58 65 -12-13-14 000 28 04 04 -14.8 -22.1 29.03 9 9 236 39 010 52 52 71 -12-13-13 000 29 04 05 -13.9 -23.6 29.04 10 10 185 348 -001 43 55 81 -11-12-13 000 30 04 06 -14.5 -24.1 29.06 7 7 188 352 -005 42 56 90 -13-13-13 000 31 04 07 -14.9 -22.6 29.08 8 8 178 341 000 49 50 87 -13-13-13 000 32 04 08 -14.2 -19.5 29.08 5 5 212 16 -005 64 64 82 -12-12-13 000 33 04 09 -13.6 -21.8 29.08 5 5 202 5 -004 49 59 80 -12-12-13 000 34 04 10 -13.5 -23.0 29.10 6 6 186 350 -002 43 56 76 -11-12-13 000 35 04 11 -13.1 -20.3 29.11 5 5 198 2 -003 54 61 74 -11-11-13 000 36 04 12 -13.4 -19.4 29.13 5 5 198 2 003 61 63 69 -11-12-13 000 37 04 13 -14.6 -19.7 29.15 7 7 224 28 -005 60 73 65 -11-12-13 000 38 04 14 -13.6 -18.6 29.17 5 5 234 38 -005 65 89 80 -12-13-13 000 39 04 15 -13.4 -16.8 29.20 5 7 241 45 -003 74102114 -12-13-14 000 40 04 16 -13.8 -14.8 29.22 6 7 250 54 005 91102104 -12-14-15 003 41 04 17 -13.5 -14.9 29.25 5 5 225 29 -001 91104 97 -13-14-15 010 42 04 18 -13.6 -14.6 29.27 3 8 144 308 001 100110 98 -14-15-16 032 43 04 19 -14.1 -14.8 29.28 3 8 149 313 002 104110 99 -14-15-16 009 44 04 20 -14.4 -15.7 29.31 8 12 125 288 -007 100108121 -15-16-17 010 45 04 21 -16.1 -16.2 29.32 6 10 141 305 -006 102113105 -15-17-18 005 46 04 22 -17.3 -17.3 29.36 8 10 191 355 -002 103111111 -15-16-18 000 47 04 23 -15.8 -16.9 29.39 8 15 151 315 -007 99103108 -15-17-18 000 48 05 00 -18.3 -18.3 29.42 9 14 193 357 -015 112105 98 -16-17-19 000 49 05 01 -18.4 -18.4 29.43 8 13 166 330 -011 110109 92 -17-19-20 000 50 05 02 -18.7 -19.3 29.44 9 10 195 358 004 106110 93 -17-19-20 000 51 05 03 -18.8 -19.5 29.44 9 11 193 357 000 104112 91 -17-19-20 000 52 05 04 -19.8 -19.8 29.45 10 10 197 0 -002 110112 60 -18-19-20 000 53 05 05 -20.4 -20.4 29.46 11 11 210 14 000 113112 59 -18-19-20 000 54 05 06 -20.5 -20.5 29.46 11 11 214 18 -001 108109 61 -18-19-20 000 55 05 07 -20.6 -20.6 29.46 10 10 226 29 000 105103 55 -18-19-20 000 56 05 08 -20.5 -20.8 29.45 11 11 238 42 000 102102 47 -17-19-20 000 57 05 09 -20.5 -21.0 29.43 11 11 243 46 000 97102 47 -17-19-19 000 58 05 10 -20.9 -21.3 29.41 9 9 246 50 001 92 96 46 -17-19-19 000 59 05 11 -20.8 -21.4 29.39 8 8 257 61 000 90 95 42 -18-18-18 000 60 05 12 -20.9 -21.1 29.37 8 8 258 62 001 93 87 41 -18-18-17 000 61 05 13 -20.7 -23.0 29.34 7 7 244 48 001 78 57 40 -18-17-17 000 62 05 14 -20.9 -25.6 29.32 8 8 223 26 001 62 48 39 -17-17-17 000 63 05 15 -20.6 -27.0 29.29 8 8 219 23 001 53 43 41 -17-16-16 000 64 05 16 -19.2 -27.2 29.26 5 6 217 21 000 52 39 38 -17-16-16 000 65 05 17 -20.2 -27.3 29.23 6 6 219 22 001 54 35 38 -17-15-15 000 66 05 18 -21.0 -27.4 29.20 7 7 197 1 000 54 33 37 -17-15-15 000 67 05 19 -21.9 -26.8 29.17 7 7 184 348 000 62 32 35 -17-15-15 000 68 05 20 -21.5 -29.8 29.15 7 7 193 356 001 45 38 34 -17-16-16 000 69 05 21 -19.3 -30.5 29.13 6 6 198 2 000 38 28 36 -17-15-15 000 70 05 22 -20.6 -30.5 29.12 7 8 219 23 002 40 31 36 -18-16-15 000 71 05 23 -21.6 -28.6 29.12 8 10 194 358 000 49 40 34 -18-16-16 000 72 06 00 -20.8 -29.5 29.11 7 10 213 17 000 42 45 37 -18-16-16 000 73 06 01 -21.9 -26.6 29.10 8 9 200 4 001 61 64 39 -18-17-17 000 74 06 02 -21.7 -26.6 29.09 6 8 164 328 003 68 51 39 -18-17-16 000 75 06 03 -22.4 -22.4 29.07 6 9 137 301 004 122 35 38 -17-17-17 000 76 06 04 -22.6 -22.6 29.06 3 5 120 283 003 123 26 41 -17-16-17 000 77 06 05 -23.2 -23.2 29.05 2 4 99 263 004 124 26 40 -17-16-17 000 78 06 06 -23.3 -23.3 29.03 0 1 355 158 009 124 28 43 -17-16-16 000 79 06 07 -20.8 -22.9 29.00 2 6 230 34 005 87 24 35 -16-15-15 000 80 06 08 -20.0 -29.8 28.99 4 5 255 58 000 43 27 34 -15-15-16 000 81 06 09 -21.7 -28.4 28.96 11 11 243 46 -005 48 27 34 -15-15-15 000 82 06 10 -19.8 -30.7 28.94 5 7 282 86 -008 39 28 34 -17-15-15 000 83 06 11 -21.4 -29.9 28.92 8 8 262 66 -005 42 30 33 -16-15-15 000 84 06 12 -19.4 -29.5 28.90 6 6 257 60 -007 39 28 32 -15-15-14 000 85 06 13 -17.5 -30.1 28.87 5 5 256 59 -013 33 25 31 -14-14-14 000 86 06 14 -17.0 -31.6 28.84 3 3 244 48 -008 27 23 34 -13-13-14 000 87 06 15 -19.0 -31.4 28.82 8 8 245 49 -007 29 24 40 -14-14-14 000 88 06 16 -16.5 -30.1 28.79 7 7 240 44 -007 28 23 37 -13-12-13 000 89 06 17 -15.4 -27.1 28.77 3 3 356 160 013 39 32 42 -11-11-12 000 90 06 18 -15.3 -19.9 28.74 2 6 299 102 000 74 34 45 -11-11-11 000 91 06 19 -14.5 -22.9 28.73 8 8 248 51 -009 46 39 48 -12-12-12 000 92 06 20 -14.3 -22.6 28.72 9 9 228 32 -002 49 40 50 -11-12-13 000 93 06 21 -14.5 -24.2 28.72 5 5 174 338 -003 44 40 78 -12-12-12 000 94 06 22 -13.2 -23.2 28.72 5 5 205 9 -005 42 45 76 -12-12-12 000 95 06 23 -13.8 -22.6 28.72 8 8 230 34 -008 46 63 78 -11-12-14 000 96 07 00 -12.8 -22.0 28.71 5 10 202 6 000 46 81 64 -12-13-14 000 97 07 01 -13.4 -17.5 28.72 6 17 201 5 002 71 73 68 -12-13-14 000 98 07 02 -12.9 -15.8 28.71 9 9 183 347 003 83 86 81 -12-13-14 000 99 07 03 -13.7 -15.3 28.71 6 9 206 10 009 89 92 82 -12-13-14 000 100 07 04 -13.6 -17.0 28.71 9 15 219 22 002 76 96 83 -12-13-14 000 101 07 05 -14.7 -16.3 28.71 9 20 240 44 007 86 86 70 -12-13-14 000 102 07 06 -13.5 -17.5 28.71 11 14 231 35 006 76 88 75 -12-13-14 000 103 07 07 -14.0 -16.0 28.72 8 8 212 15 007 87103 70 -12-13-15 000 104 07 08 -13.8 -14.7 28.72 6 6 239 43 002 93104 63 -12-14-15 000 105 07 09 -13.2 -14.7 28.72 7 7 243 47 006 92104 76 -12-13-15 001 106 07 10 -12.6 -14.7 28.73 7 7 244 48 007 90100 93 -12-13-14 015 107 07 11 -12.5 -14.7 28.73 7 7 242 46 005 91103100 -12-13-15 037 108 07 12 -12.5 -15.1 28.73 8 8 244 48 006 88102 98 -12-13-14 031 109 07 13 -12.6 -15.2 28.73 8 8 243 47 010 88101 98 -12-13-14 017 110 07 14 -12.8 -15.2 28.73 8 8 233 37 008 88 93 91 -12-13-14 009 111 07 15 -12.8 -15.8 28.73 8 8 232 36 004 82 88 93 -11-12-13 002 112 07 16 -13.5 -16.9 28.74 6 6 190 354 002 74 82 94 -11-12-13 000 113 07 17 -13.7 -16.1 28.74 6 9 200 3 006 80 86 94 -11-12-13 000 114 07 18 -14.5 -14.5 28.75 8 9 203 7 009 93109 91 -12-13-14 000 115 07 19 -14.5 -14.5 28.76 9 11 199 2 000 105106103 -11-13-13 000 116 07 20 -13.3 -13.7 28.77 9 14 187 351 000 97 98 86 -11-13-14 000 117 07 21 -14.0 -14.0 28.78 9 11 197 1 -007 100100 93 -12-13-13 001 118 07 22 -12.6 -16.1 28.79 9 9 210 13 014 79101 91 -11-13-13 002 119 07 23 -13.7 -21.2 28.79 7 10 181 345 016 52 54 80 -11-12-13 001 120 08 00 -12.5 -19.5 28.80 10 10 194 358 003 57109106 -12-13-14 001 * 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.