USAP Marble Point site lat/lon = (-77.4137,163.6793) cell lat/lon = (-77.4177,163.7014) Forecast initialized at 2026-04-30/12 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 30 12 -22.1 -24.6 29.10 5 5 135 298 -006 95 97 77 -23-25-26 000 1 30 13 -23.4 -26.1 29.12 8 12 179 343 001 97109 96 -24-25-27 000 2 30 14 -24.1 -36.9 29.12 23 27 197 1 -006 36 41 77 -23-24-26 000 3 30 15 -24.4 -34.6 29.12 14 15 219 23 010 45 32 64 -22-23-24 000 4 30 16 -24.6 -36.5 29.17 11 15 179 343 -002 38 81 88 -24-25-26 000 5 30 17 -25.6 -29.3 29.17 9 9 209 12 018 80103 98 -24-25-26 000 6 30 18 -24.6 -27.0 29.20 6 10 168 332 000 96107 82 -24-25-27 009 7 30 19 -25.8 -27.9 29.19 9 9 212 16 007 100109 60 -24-26-27 008 8 30 20 -25.4 -27.1 29.20 8 8 212 16 002 100105 66 -24-26-27 001 9 30 21 -24.5 -26.7 29.25 8 8 214 18 -001 97103 89 -24-25-26 001 10 30 22 -24.3 -27.9 29.23 7 7 231 35 -002 89111 99 -24-25-26 009 11 30 23 -24.3 -28.0 29.23 6 6 232 36 004 90109123 -24-25-27 017 12 01 00 -25.0 -28.6 29.25 7 7 234 38 -001 90109100 -24-25-27 019 13 01 01 -26.3 -27.9 29.26 9 9 231 35 -002 96 97 72 -24-26-27 004 14 01 02 -26.1 -29.0 29.28 10 10 229 32 -002 88 92 69 -24-25-27 000 15 01 03 -26.1 -29.1 29.29 10 10 217 20 -003 88107106 -24-25-27 000 16 01 04 -26.5 -28.5 29.30 10 10 210 14 -011 101115 95 -25-26-28 006 17 01 05 -26.8 -29.4 29.30 8 11 193 356 -012 97113 84 -26-27-28 013 18 01 06 -26.5 -28.5 29.31 8 11 179 343 -010 101109108 -25-27-28 006 19 01 07 -26.5 -28.7 29.31 9 13 173 336 -002 100113104 -26-27-28 009 20 01 08 -27.0 -30.4 29.31 9 13 192 356 -002 93113 85 -26-27-29 015 21 01 09 -27.3 -30.1 29.32 9 14 182 346 -006 97122 73 -27-28-29 010 22 01 10 -29.2 -30.3 29.33 12 16 206 10 -008 112109 80 -27-28-29 000 23 01 11 -28.3 -30.1 29.35 13 21 175 338 -004 103118103 -27-28-29 000 24 01 12 -27.9 -30.6 29.37 11 14 179 343 -010 96102 77 -27-28-29 006 25 01 13 -27.7 -30.9 29.38 9 13 173 336 001 89112104 -26-28-29 000 26 01 14 -27.2 -30.2 29.38 8 13 186 350 -008 95124 93 -26-27-29 005 27 01 15 -26.7 -28.6 29.37 9 13 168 332 -006 103107 86 -26-28-29 010 28 01 16 -27.9 -29.1 29.37 9 11 195 358 -007 108 96 80 -26-27-28 004 29 01 17 -28.1 -33.4 29.36 11 11 189 353 -009 72 76 76 -26-27-27 000 30 01 18 -28.1 -31.2 29.36 11 11 192 356 -010 89 94 67 -26-27-27 000 31 01 19 -28.2 -31.4 29.35 11 11 196 0 -011 87 91 64 -26-26-27 000 32 01 20 -28.0 -32.7 29.33 10 10 190 353 -009 74 66 55 -25-26-26 000 33 01 21 -28.7 -33.5 29.32 9 9 193 356 007 67 81 50 -25-26-26 000 34 01 22 -28.2 -32.7 29.31 10 10 206 10 006 69 93 40 -25-26-26 000 35 01 23 -27.7 -29.6 29.30 11 11 206 10 -002 91101 38 -25-26-26 000 36 02 00 -27.3 -29.2 29.29 11 11 215 18 001 93101 37 -24-25-26 000 37 02 01 -27.0 -29.2 29.28 11 11 222 26 000 91103 37 -24-25-26 000 38 02 02 -27.2 -28.3 29.27 10 10 231 35 000 96112 38 -24-25-26 000 39 02 03 -27.1 -29.7 29.26 11 11 238 42 002 85108 38 -24-25-26 000 40 02 04 -27.6 -28.7 29.25 10 10 239 42 002 91112 39 -24-25-26 000 41 02 05 -27.5 -27.5 29.24 8 8 239 43 001 105121 38 -24-25-26 000 42 02 06 -27.4 -27.4 29.22 8 8 251 55 001 106112 33 -24-25-26 000 43 02 07 -27.6 -27.6 29.21 8 8 242 46 001 111108 31 -24-25-26 000 44 02 08 -27.5 -27.5 29.19 7 7 234 37 000 109115 31 -24-26-26 000 45 02 09 -28.0 -28.0 29.19 8 8 230 33 000 112109 32 -25-25-25 000 46 02 10 -28.1 -28.1 29.18 9 9 228 32 001 112109 29 -25-25-25 000 47 02 11 -28.2 -28.2 29.17 9 9 228 31 002 106 96 26 -24-25-25 000 48 02 12 -28.0 -29.9 29.15 10 10 226 29 003 84 90 27 -24-25-24 000 49 02 13 -27.8 -30.9 29.15 9 9 223 27 000 74 83 29 -24-25-24 000 50 02 14 -27.7 -28.7 29.15 9 9 230 33 000 89 72 27 -24-24-24 000 51 02 15 -27.6 -28.9 29.14 9 9 228 32 000 87 60 25 -24-24-24 000 52 02 16 -27.2 -32.1 29.13 11 11 228 32 000 64 50 29 -23-23-24 000 53 02 17 -26.0 -37.3 29.12 12 12 216 20 001 36 29 30 -22-23-23 000 54 02 18 -25.9 -36.3 29.10 11 11 216 19 000 39 25 26 -22-22-23 000 55 02 19 -25.6 -38.8 29.09 12 12 215 18 000 30 18 26 -22-22-23 000 56 02 20 -25.0 -36.8 29.08 15 15 232 36 001 37 16 26 -20-21-22 000 57 02 21 -24.1 -37.0 29.07 12 12 207 11 000 31 21 23 -21-21-22 000 58 02 22 -22.9 -35.9 29.06 13 13 213 17 -001 32 17 22 -19-21-22 000 59 02 23 -22.5 -35.2 29.04 15 18 224 28 -001 34 13 23 -18-19-20 000 60 03 00 -22.3 -35.5 29.04 10 12 188 352 -001 29 15 22 -18-20-21 000 61 03 01 -20.3 -35.8 29.02 12 17 205 9 005 25 13 20 -16-18-19 000 62 03 02 -19.7 -34.0 29.01 10 13 204 7 002 27 11 19 -16-16-18 000 63 03 03 -18.1 -33.9 28.99 14 19 213 17 004 25 11 28 -14-16-17 000 64 03 04 -16.9 -36.3 28.97 18 23 210 14 002 18 27 62 -14-16-18 000 65 03 05 -17.1 -31.1 28.96 16 16 218 21 -004 31 36 60 -14-16-17 000 66 03 06 -17.1 -28.9 28.94 16 16 232 35 002 37 30 47 -13-15-16 000 67 03 07 -17.8 -28.8 28.91 18 18 235 39 008 41 22 56 -12-14-15 000 68 03 08 -17.1 -28.0 28.90 16 16 237 41 006 41 24 48 -12-14-15 000 69 03 09 -16.7 -28.2 28.88 18 18 240 44 005 40 23 35 -12-13-15 000 70 03 10 -13.9 -28.2 28.86 19 21 210 14 -015 31 29 60 -11-13-14 000 71 03 11 -15.4 -26.3 28.84 17 18 229 32 000 42 23 49 -10-12-13 000 72 03 12 -15.7 -25.6 28.83 17 17 240 43 007 46 24 38 -10-12-13 000 73 03 13 -12.4 -27.6 28.81 19 20 207 11 -001 28 24 42 -10-11-13 000 74 03 14 -13.0 -25.2 28.81 13 16 212 16 004 37 24 41 -10-11-13 000 75 03 15 -13.8 -23.8 28.81 8 10 199 2 -010 45 49 44 -12-13-14 000 76 03 16 -14.3 -20.0 28.81 6 6 213 16 -003 62 65 51 -13-13-14 000 77 03 17 -14.4 -19.5 28.81 9 9 250 54 -004 65 70 43 -12-13-15 000 78 03 18 -13.6 -20.4 28.81 11 11 251 55 002 60 65 51 -12-13-14 000 79 03 19 -13.7 -20.1 28.82 9 9 267 71 -001 59 68 58 -12-13-15 000 80 03 20 -14.1 -20.3 28.81 11 12 276 79 002 63 78 65 -12-14-15 000 81 03 21 -14.1 -19.3 28.83 7 9 283 87 007 65 92 61 -13-14-15 000 82 03 22 -15.8 -17.5 28.86 8 13 269 73 002 88100 78 -14-15-17 000 83 03 23 -16.9 -17.6 28.90 6 16 162 326 002 94105 95 -16-17-18 000 84 04 00 -17.6 -18.7 28.94 13 19 145 309 -002 103109101 -18-19-19 000 85 04 01 -18.5 -19.8 28.98 15 19 147 311 000 105118 99 -19-21-21 001 86 04 02 -19.6 -21.3 29.01 15 18 149 312 -016 103120 91 -20-22-22 015 87 04 03 -19.6 -21.4 29.03 15 19 154 317 -020 102116 90 -21-22-22 012 88 04 04 -19.7 -21.6 29.06 12 16 157 320 -017 102113101 -21-22-22 010 89 04 05 -19.7 -21.9 29.08 11 14 156 319 -007 99113105 -21-22-23 025 90 04 06 -19.8 -22.1 29.10 11 15 167 331 -003 98111104 -21-22-22 016 91 04 07 -20.3 -22.6 29.12 12 17 181 345 -003 98112 98 -21-22-22 014 92 04 08 -21.0 -22.8 29.14 13 18 183 347 -010 102116 86 -21-21-21 006 93 04 09 -21.1 -22.2 29.16 13 17 185 349 -006 105119 77 -20-21-21 002 94 04 10 -20.7 -21.4 29.18 14 17 181 344 -007 110119 81 -20-20-20 000 95 04 11 -19.9 -21.0 29.20 13 17 178 342 -010 106116 77 -19-20-20 000 96 04 12 -19.1 -20.5 29.21 13 18 182 346 -006 102112 78 -19-19-19 001 97 04 13 -18.5 -20.2 29.23 13 17 181 344 -011 101112 83 -18-19-19 001 98 04 14 -18.2 -19.7 29.25 13 17 181 345 -015 101110 78 -18-19-19 000 99 04 15 -18.1 -19.7 29.27 12 16 188 352 -007 99106 82 -17-18-19 000 100 04 16 -18.3 -19.9 29.29 12 15 190 354 -011 96103 77 -17-17-18 000 101 04 17 -18.1 -19.5 29.30 12 13 199 3 -005 95104 73 -16-17-18 000 102 04 18 -17.6 -18.8 29.32 10 10 204 7 -006 97101 68 -15-17-18 000 103 04 19 -17.3 -18.8 29.34 10 10 222 26 -004 92 91 78 -15-16-17 000 104 04 20 -17.2 -20.3 29.36 10 10 227 31 -001 79 84 87 -15-16-17 000 105 04 21 -16.3 -21.1 29.39 10 10 221 25 -004 71 75 75 -14-15-17 000 106 04 22 -16.0 -21.0 29.40 8 8 232 36 -003 66 69 85 -14-15-16 000 107 04 23 -16.4 -23.1 29.42 10 11 221 25 008 56 76106 -14-15-17 000 108 05 00 -15.5 -20.7 29.42 4 4 237 41 003 67 88 49 -14-15-16 000 109 05 01 -18.6 -25.6 29.42 10 10 228 31 007 50 42 56 -13-14-16 000 110 05 02 -16.7 -25.8 29.41 12 12 221 25 024 45 30 53 -11-12-13 000 111 05 03 -17.1 -26.7 29.41 11 14 174 338 016 42 30 45 -13-13-13 000 112 05 04 -18.0 -26.1 29.42 8 11 169 333 020 46 32 46 -13-13-14 000 113 05 05 -17.4 -26.7 29.43 12 12 175 339 -002 43 62 41 -14-15-16 000 114 05 06 -18.6 -24.5 29.43 9 9 217 21 009 55 98 45 -14-15-16 000 115 05 07 -17.5 -18.2 29.43 7 7 251 54 005 87106 38 -14-16-17 000 116 05 08 -16.2 -17.9 29.43 5 5 255 58 003 89 91 37 -15-15-16 000 117 05 09 -17.1 -25.8 29.41 16 18 222 25 000 49 36 50 -11-13-14 000 118 05 10 -18.2 -26.1 29.40 10 10 220 23 046 44 27 44 -12-12-13 000 119 05 11 -17.3 -26.1 29.37 10 10 233 37 027 42 28 39 -11-12-13 000 120 05 12 -17.7 -24.1 29.35 10 12 171 335 -007 51 28 38 -12-12-13 000 * 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.