USAP Marble Point site lat/lon = (-77.4137,163.6793) cell lat/lon = (-77.4177,163.7014) Forecast initialized at 2026-01-12/12 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 12 12 -6.6 -9.9 28.89 2 2 243 47 009 77 85 85 -6 -7 -8 000 1 12 13 -7.8 -10.8 28.89 10 10 228 32 003 81 93 98 -6 -7 -9 000 2 12 14 -8.4 -9.7 28.90 6 6 224 28 -001 86 97100 -7 -8 -9 000 3 12 15 -8.8 -9.5 28.91 6 6 231 35 000 90 96101 -7 -8 -9 000 4 12 16 -9.4 -10.0 28.91 7 7 225 29 -001 94 94108 -8 -8 -9 000 5 12 17 -7.8 -9.9 28.92 5 5 211 14 -001 91 96112 -8 -8 -9 000 6 12 18 -7.1 -9.4 28.93 4 5 140 304 -001 90 97 96 -8 -8 -9 000 7 12 19 -7.3 -9.4 28.93 8 8 145 309 -001 92 97112 -8 -8 -9 007 8 12 20 -7.3 -9.5 28.95 9 10 145 309 -001 92 96100 -8 -8 -9 015 9 12 21 -7.2 -9.4 28.97 10 10 144 308 -001 92 96105 -8 -9 -9 001 10 12 22 -6.6 -9.1 28.99 10 11 145 309 000 90100107 -8 -9 -9 000 11 12 23 -6.2 -9.0 28.97 9 10 148 312 000 88102 95 -8 -9-10 000 12 13 00 -5.8 -9.0 28.99 9 10 149 313 000 85103 77 -7 -9-10 000 13 13 01 -5.5 -8.5 29.00 9 9 148 312 001 86106106 -7 -8-10 000 14 13 02 -5.1 -8.7 29.01 9 9 146 310 000 82103110 -7 -8 -9 000 15 13 03 -5.2 -8.7 29.03 10 11 148 312 000 82103102 -7 -8 -9 000 16 13 04 -5.4 -8.6 29.04 10 10 143 306 -003 84105101 -7 -8-10 000 17 13 05 -5.4 -8.6 29.04 9 10 144 308 000 85105101 -7 -8 -9 001 18 13 06 -5.7 -9.3 29.04 10 10 147 311 000 82101 97 -7 -9 -9 004 19 13 07 -6.0 -9.5 29.04 10 10 151 315 000 82 97102 -7 -9 -9 003 20 13 08 -6.2 -9.4 29.05 9 10 158 322 001 84 95105 -7 -9 -9 005 21 13 09 -6.7 -9.8 29.07 10 11 149 313 001 85 94112 -8 -9 -9 012 22 13 10 -7.1 -10.7 29.07 9 11 154 317 001 81 86108 -8 -9 -9 002 23 13 11 -7.7 -10.2 29.08 9 10 157 321 001 89 91111 -9 -9 -9 032 24 13 12 -8.6 -10.6 29.08 7 9 157 321 002 89 92104 -9 -9 -9 005 25 13 13 -8.6 -11.2 29.09 5 7 176 339 001 87 94111 -9 -9 -9 004 26 13 14 -7.9 -11.2 29.10 3 5 176 340 001 83 92111 -9 -9 -9 003 27 13 15 -8.4 -11.2 29.09 3 3 210 14 001 85 96110 -9 -9 -9 003 28 13 16 -8.7 -11.4 29.09 4 4 219 23 000 85 99110 -9 -9 -9 003 29 13 17 -8.5 -11.9 29.09 5 5 228 32 001 82104108 -9 -9-10 002 30 13 18 -8.9 -11.3 29.09 5 5 233 37 000 85104102 -8 -9 -9 001 31 13 19 -7.7 -11.0 29.09 3 3 243 46 001 84108101 -8 -9-10 000 32 13 20 -6.6 -9.2 29.09 2 7 286 90 000 87105 95 -7 -8-10 000 33 13 21 -6.3 -9.8 29.09 3 6 303 106 002 81102 90 -7 -8 -9 000 34 13 22 -5.5 -10.0 29.08 4 7 304 107 000 76100 90 -7 -8 -9 000 35 13 23 -5.0 -9.2 29.08 3 5 313 117 002 77100 94 -6 -7 -8 002 36 14 00 -4.6 -8.5 29.07 3 5 331 134 000 79103 93 -6 -7 -8 005 37 14 01 -4.4 -7.6 29.07 1 3 354 158 004 82101 97 -6 -7 -8 007 38 14 02 -4.2 -7.1 29.06 2 2 63 226 003 84 93101 -5 -7 -8 005 39 14 03 -4.1 -7.7 29.06 1 2 162 326 002 80 85111 -5 -6 -8 013 40 14 04 -4.2 -7.2 29.05 4 5 188 351 006 84 99110 -5 -6 -7 062 41 14 05 -4.4 -5.8 29.04 9 9 158 322 003 96104110 -6 -6 -7 077 42 14 06 -4.9 -6.8 29.04 12 12 161 324 000 92107 95 -6 -6 -7 005 43 14 07 -5.3 -7.4 29.04 9 10 168 332 000 89103111 -6 -6 -7 000 44 14 08 -5.3 -7.5 29.04 5 6 164 328 001 86100101 -6 -6 -8 001 45 14 09 -6.4 -7.5 29.04 4 6 166 330 002 91 97102 -5 -7 -8 000 46 14 10 -7.0 -7.5 29.04 4 6 233 37 000 93 94 80 -6 -7 -8 000 47 14 11 -8.1 -8.1 29.03 6 7 247 51 -002 92 80 59 -6 -7 -8 000 48 14 12 -8.2 -9.8 29.03 6 7 246 50 -002 80 79 57 -6 -7 -8 000 49 14 13 -8.9 -10.2 29.03 7 7 241 44 -001 81 87 55 -6 -7 -8 000 50 14 14 -9.1 -10.1 29.03 6 6 240 44 000 85 91 95 -7 -7 -8 000 51 14 15 -9.6 -10.0 29.04 6 6 227 31 000 90 92 89 -7 -7 -8 000 52 14 16 -8.9 -9.6 29.04 7 7 236 40 -002 86 85 80 -6 -7 -8 000 53 14 17 -7.1 -9.2 29.04 4 5 245 49 004 83 87105 -6 -7 -8 000 54 14 18 -8.8 -10.2 29.04 6 6 211 15 001 85 87106 -7 -8 -8 000 55 14 19 -8.3 -9.2 29.03 7 7 221 25 002 93 88 96 -7 -8 -8 000 56 14 20 -7.0 -10.2 29.04 5 5 228 32 002 78 84108 -6 -7 -8 000 57 14 21 -5.4 -9.3 29.04 2 3 236 40 000 78 81107 -6 -7 -8 000 58 14 22 -5.0 -9.6 29.05 2 3 216 20 -001 74 82 79 -6 -7 -8 000 59 14 23 -4.5 -10.3 29.05 1 2 141 304 000 67 83 47 -6 -7 -8 000 60 15 00 -4.3 -9.1 29.05 4 5 146 310 -002 73 82 36 -6 -7 -8 000 61 15 01 -4.1 -7.6 29.05 7 7 130 294 -001 81 99 44 -5 -7 -8 000 62 15 02 -4.1 -8.9 29.06 7 7 141 305 000 73 85 73 -5 -7 -8 000 63 15 03 -4.0 -8.9 29.05 10 10 156 319 -002 73 86 95 -5 -7 -8 001 64 15 04 -4.0 -9.1 29.05 11 12 154 317 -003 71 88101 -5 -7 -8 001 65 15 05 -4.3 -7.8 29.05 13 15 151 314 -006 81 89101 -6 -7 -8 008 66 15 06 -4.6 -6.8 29.05 15 17 153 317 -006 90101 98 -6 -7 -8 017 67 15 07 -4.8 -6.7 29.05 15 19 157 321 -006 92102 97 -6 -7 -8 033 68 15 08 -5.3 -7.6 29.05 16 21 160 324 -007 89100 98 -6 -7 -8 032 69 15 09 -4.8 -7.2 29.04 15 22 159 322 -004 87 98100 -6 -7 -8 039 70 15 10 -5.1 -6.8 29.04 16 23 152 315 -004 92 99 98 -6 -7 -8 046 71 15 11 -5.3 -6.8 29.04 16 23 151 315 -004 94 97100 -6 -7 -8 060 72 15 12 -6.2 -7.9 29.05 18 22 145 309 -006 93101 98 -7 -7 -8 064 73 15 13 -6.6 -8.3 29.05 19 26 156 320 -007 93 98101 -7 -7 -8 042 74 15 14 -6.5 -7.8 29.05 20 28 157 321 -014 96100103 -7 -7 -8 069 75 15 15 -6.4 -7.6 29.06 20 29 154 318 -004 97 99102 -7 -7 -8 064 76 15 16 -6.3 -7.3 29.06 20 29 153 316 -008 99101100 -7 -7 -8 103 77 15 17 -6.1 -7.1 29.06 21 29 153 316 -012 99100102 -7 -7 -8 184 78 15 18 -5.7 -6.9 29.06 22 30 154 318 -005 97100103 -6 -7 -8 143 79 15 19 -5.3 -6.9 29.07 22 29 154 317 000 94101108 -6 -7 -8 098 80 15 20 -4.9 -6.7 29.08 21 27 154 318 001 92101106 -6 -7 -8 047 81 15 21 -4.4 -6.2 29.09 20 25 154 318 -009 92102105 -6 -7 -7 056 82 15 22 -3.9 -5.8 29.10 21 26 153 317 -003 92102101 -5 -6 -7 068 83 15 23 -3.9 -5.7 29.11 21 27 155 319 -007 92102 97 -5 -6 -7 092 84 16 00 -3.7 -5.3 29.11 20 25 152 315 000 94106104 -5 -6 -7 071 85 16 01 -3.6 -5.1 29.12 18 24 151 315 -005 94105108 -5 -6 -6 065 86 16 02 -3.5 -5.0 29.12 18 24 153 317 -009 94106109 -5 -6 -6 050 87 16 03 -3.3 -4.9 29.12 19 24 156 319 -002 93104109 -5 -6 -6 042 88 16 04 -3.2 -4.8 29.12 20 25 154 318 -004 93105109 -5 -6 -6 052 89 16 05 -3.0 -4.8 29.12 20 25 159 323 -006 91102107 -4 -5 -6 036 90 16 06 -3.3 -4.7 29.13 19 26 158 321 -001 93105109 -4 -5 -6 058 91 16 07 -3.2 -4.9 29.13 22 28 160 324 000 91100108 -4 -5 -6 033 92 16 08 -3.2 -4.9 29.13 23 29 161 324 -002 91 99109 -4 -5 -6 026 93 16 09 -3.1 -5.1 29.14 22 28 162 326 -006 88 98107 -4 -5 -6 022 94 16 10 -3.2 -5.1 29.15 21 28 163 327 -002 89102107 -4 -5 -6 026 95 16 11 -3.2 -5.0 29.15 22 28 162 326 -001 90101100 -4 -5 -6 031 96 16 12 -3.5 -5.2 29.16 21 28 162 326 004 90102106 -4 -5 -6 024 97 16 13 -3.5 -5.3 29.16 22 28 162 326 009 90 98 98 -4 -5 -6 010 98 16 14 -3.5 -5.1 29.17 19 25 165 329 002 91 97102 -4 -5 -6 016 99 16 15 -3.4 -5.4 29.17 19 25 163 327 003 88 95106 -4 -5 -6 024 100 16 16 -3.2 -5.8 29.17 18 25 164 328 -004 84 93 94 -4 -5 -6 012 101 16 17 -3.3 -5.7 29.18 18 24 165 329 -013 85 94 92 -4 -5 -6 005 102 16 18 -3.0 -5.7 29.19 16 21 160 324 -010 84 90 96 -4 -5 -6 014 103 16 19 -2.9 -5.3 29.19 15 20 154 317 -002 86 92 99 -4 -5 -6 010 104 16 20 -3.1 -4.9 29.20 15 20 154 317 000 91 97106 -4 -5 -6 028 105 16 21 -2.8 -4.8 29.21 15 20 158 322 -001 89 90 97 -4 -5 -6 022 106 16 22 -2.6 -4.7 29.21 14 18 155 318 -003 89 94100 -4 -5 -6 015 107 16 23 -2.5 -4.8 29.21 14 18 154 318 -002 88 95 98 -4 -5 -6 005 108 17 00 -2.3 -5.1 29.21 13 17 155 319 -003 85 91 96 -4 -5 -6 003 109 17 01 -2.2 -5.0 29.21 13 16 155 319 000 84 89 96 -4 -5 -5 002 110 17 02 -2.1 -4.9 29.21 12 15 153 317 000 84 90 96 -4 -5 -5 001 111 17 03 -2.1 -4.6 29.20 11 14 153 317 001 85 92 97 -3 -5 -5 001 112 17 04 -2.0 -4.6 29.19 10 12 153 316 002 85 96 97 -3 -5 -5 001 113 17 05 -2.1 -4.6 29.19 8 11 154 318 003 85 93 99 -3 -4 -5 000 114 17 06 -2.2 -4.6 29.18 8 10 162 326 003 85 88104 -3 -4 -5 000 115 17 07 -2.5 -4.6 29.18 8 10 174 338 002 86 82106 -3 -4 -5 000 116 17 08 -3.0 -4.9 29.18 8 10 185 348 002 87 90101 -3 -4 -5 000 117 17 09 -3.7 -5.1 29.18 9 10 190 354 001 90 98 94 -3 -4 -5 000 118 17 10 -4.0 -5.7 29.18 9 11 188 352 003 86100 92 -3 -4 -6 000 119 17 11 -3.7 -6.1 29.17 9 11 188 352 003 82103 93 -3 -4 -6 000 120 17 12 -4.1 -6.0 29.17 8 10 189 353 003 83 96 95 -3 -4 -5 000 * 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.