San Martin site lat/lon = (-68.1300,-67.1300) cell lat/lon = (-68.1385,-67.1397) Forecast initialized at 2025-12-18/00 UTC MPAS cell scale: 2.8 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 18 00 -3.7 -6.1 29.15 1 1 163 96 001 76 68 68 -1 -2 -3 000 1 18 01 -2.0 -5.6 29.14 5 5 26 319 000 75 75 72 -2 -2 -3 000 2 18 02 -2.2 -6.4 29.13 7 7 2 295 001 72 75 72 -2 -2 -3 000 3 18 03 -2.8 -5.1 29.14 8 8 358 290 000 85 72 74 -2 -3 -4 000 4 18 04 -3.0 -5.0 29.13 8 8 5 298 001 88 74 75 -2 -3 -4 000 5 18 05 -3.1 -5.2 29.14 8 8 5 298 000 87 79 77 -2 -3 -4 000 6 18 06 -3.2 -5.4 29.15 8 8 6 299 000 87 80 80 -3 -3 -4 000 7 18 07 -3.4 -5.1 29.14 8 8 3 296 -001 90 85 79 -3 -4 -5 000 8 18 08 -3.4 -5.1 29.14 8 8 1 294 000 90 91 86 -3 -4 -5 000 9 18 09 -3.1 -5.0 29.15 7 7 0 293 000 89 98 93 -3 -4 -6 000 10 18 10 -1.8 -4.5 29.14 5 5 354 287 000 86104105 -3 -4 -6 000 11 18 11 -0.4 -4.2 29.13 6 6 354 287 000 85 94107 -3 -4 -5 000 12 18 12 -1.7 -5.2 29.13 4 4 349 282 000 78 89109 -3 -4 -5 000 13 18 13 -1.8 -3.8 29.13 8 9 314 247 000 90 95109 -3 -4 -5 002 14 18 14 -1.3 -3.8 29.13 8 8 316 249 001 91 90109 -3 -4 -5 014 15 18 15 -0.3 -4.5 29.13 5 8 315 248 000 83 94105 -3 -4 -5 003 16 18 16 -0.2 -4.4 29.13 5 6 333 266 -001 82 96 99 -3 -4 -5 000 17 18 17 -0.1 -4.8 29.13 5 6 328 261 -001 78 84103 -3 -4 -5 000 18 18 18 -0.0 -4.9 29.12 4 6 318 250 -003 76 81106 -3 -4 -5 000 19 18 19 -0.1 -4.8 29.11 1 6 338 270 -004 73 75 97 -2 -3 -4 000 20 18 20 -0.1 -4.6 29.11 1 4 138 70 -001 75 76 95 -2 -3 -5 000 21 18 21 0.1 -4.2 29.11 3 6 183 116 001 79 81 91 -2 -4 -5 000 22 18 22 -0.9 -3.8 29.10 3 5 148 81 000 85 78101 -2 -4 -5 000 23 18 23 -1.7 -4.0 29.10 2 4 148 81 002 84 80 96 -2 -3 -4 000 24 19 00 -1.7 -3.6 29.08 3 4 173 106 003 88 80100 -2 -3 -4 000 25 19 01 -1.8 -3.5 29.07 3 5 186 119 001 89 83103 -2 -3 -4 001 26 19 02 -1.8 -3.8 29.09 1 6 242 174 000 88 90101 -2 -4 -5 009 27 19 03 -2.0 -4.3 29.09 0 5 146 79 001 87 94 99 -3 -4 -5 009 28 19 04 -2.1 -3.4 29.07 2 7 100 32 000 93 96100 -3 -4 -5 006 29 19 05 -2.2 -3.5 29.07 0 3 213 146 000 93 95108 -3 -3 -4 017 30 19 06 -2.0 -3.3 29.07 0 3 255 188 000 93 96107 -3 -4 -4 019 31 19 07 -2.1 -3.0 29.06 2 3 137 69 -001 96 90102 -3 -3 -4 025 32 19 08 -2.3 -2.9 29.06 2 2 169 102 -001 98 92102 -3 -3 -4 027 33 19 09 -2.2 -2.7 29.06 1 1 167 99 000 100 89100 -3 -3 -4 012 34 19 10 -0.7 -2.6 29.06 3 3 205 138 000 100 92102 -2 -3 -4 022 35 19 11 -0.1 -3.9 29.05 3 4 190 123 000 85 87101 -2 -3 -4 009 36 19 12 -0.1 -3.6 29.05 4 5 171 103 000 87 90101 -2 -3 -4 004 37 19 13 0.1 -3.5 29.05 4 4 164 97 000 85 90101 -2 -3 -4 002 38 19 14 0.0 -3.0 29.05 4 4 162 95 000 90 88 95 -2 -3 -4 001 39 19 15 0.0 -2.9 29.05 4 4 167 100 -002 91 85 94 -2 -3 -4 002 40 19 16 0.0 -3.0 29.05 3 3 170 103 -002 89 88 91 -2 -3 -4 002 41 19 17 0.0 -3.1 29.04 3 3 175 108 -002 88 89 91 -2 -3 -4 001 42 19 18 0.0 -3.0 29.05 2 4 196 129 000 88 91100 -2 -3 -4 002 43 19 19 0.1 -2.8 29.05 3 3 157 90 -001 89 90100 -2 -3 -4 002 44 19 20 -0.1 -2.7 29.05 3 4 157 90 000 94 90 99 -2 -3 -4 001 45 19 21 -0.1 -2.6 29.06 4 5 164 97 -003 95 89101 -2 -3 -4 003 46 19 22 -0.0 -2.8 29.06 3 4 179 112 -003 91 88101 -2 -3 -4 007 47 19 23 0.1 -2.7 29.06 3 3 179 112 -004 90 88100 -2 -2 -4 002 48 20 00 -1.5 -2.5 29.07 3 3 157 89 -010 93 88101 -1 -2 -4 000 49 20 01 -1.6 -2.5 29.07 2 6 158 91 -006 93 91102 -1 -2 -4 000 50 20 02 -1.3 -2.5 29.08 3 6 323 256 -007 89 89 99 -1 -3 -4 001 51 20 03 -1.2 -3.0 29.08 1 7 319 251 005 84 78 90 -1 -2 -4 000 52 20 04 -1.5 -4.4 29.08 2 8 25 317 -001 74 80108 -1 -3 -4 000 53 20 05 -1.5 -3.8 29.09 1 7 293 226 000 80 85104 -2 -3 -4 002 54 20 06 -1.7 -4.8 29.09 3 5 96 29 002 79 85100 -2 -3 -4 001 55 20 07 -1.8 -5.0 29.09 4 5 76 9 002 78 88 91 -2 -3 -4 007 56 20 08 -1.7 -6.1 29.08 1 4 6 299 007 65 69 92 -2 -3 -4 002 57 20 09 -1.4 -5.4 29.08 0 3 344 277 013 64 66 89 -2 -2 -4 000 58 20 10 -0.6 -6.9 29.08 0 3 23 315 004 67 67 81 -2 -2 -4 000 59 20 11 -0.1 -4.4 29.08 1 2 186 119 004 76 67 75 -1 -2 -3 000 60 20 12 0.0 -3.7 29.08 3 4 157 90 005 83 68 71 -1 -2 -3 000 61 20 13 -0.1 -3.4 29.08 3 5 163 96 000 88 62 67 -1 -2 -3 000 62 20 14 -0.1 -3.4 29.08 2 3 181 114 000 84 59 68 -1 -2 -3 000 63 20 15 0.3 -3.6 29.07 3 4 188 121 000 80 54 66 -1 -2 -3 000 64 20 16 0.2 -2.9 29.07 4 6 188 121 000 88 51 65 0 -1 -2 000 65 20 17 0.4 -3.3 29.06 4 6 202 135 001 82 53 66 0 -1 -2 000 66 20 18 0.6 -4.0 29.06 5 8 207 140 000 75 54 69 0 -1 -2 000 67 20 19 0.7 -4.5 29.05 5 8 212 145 003 69 56 75 0 -1 -2 000 68 20 20 1.0 -5.2 29.05 4 6 219 151 004 62 53 71 0 -1 -2 000 69 20 21 1.4 -5.8 29.04 2 2 248 181 004 55 54 73 0 0 -2 000 70 20 22 1.1 -3.6 29.03 4 4 356 289 004 74 54 68 0 0 -2 000 71 20 23 0.8 -3.5 29.02 4 4 316 249 002 77 53 57 0 -1 -2 000 72 21 00 0.1 -6.2 29.01 2 11 277 210 018 49 58 56 0 -1 -2 000 73 21 01 -0.5 -4.9 28.98 6 21 58 350 004 61 41 46 0 0 -1 000 74 21 02 -1.1 -4.5 28.97 3 10 180 113 021 69 45 55 0 0 -1 000 75 21 03 -0.1 -6.4 28.94 9 24 57 350 007 50 31 40 0 0 0 000 76 21 04 0.1 -7.4 28.92 22 32 61 354 004 51 27 38 1 1 0 000 77 21 05 0.4 -6.9 28.91 27 35 67 0 009 52 30 44 1 1 0 000 78 21 06 0.4 -7.5 28.89 28 37 66 359 004 49 29 41 1 1 0 000 79 21 07 0.5 -7.2 28.88 28 36 65 358 000 50 29 41 1 1 0 000 80 21 08 0.6 -7.5 28.86 27 36 66 359 000 49 29 40 1 1 0 000 81 21 09 0.4 -7.7 28.85 28 35 65 358 000 49 29 43 1 1 0 000 82 21 10 0.5 -7.2 28.84 26 32 66 359 002 51 30 43 1 1 0 000 83 21 11 1.1 -7.2 28.83 25 31 66 359 004 51 30 44 2 1 0 000 84 21 12 1.9 -7.1 28.82 27 33 68 1 004 51 32 45 1 1 0 000 85 21 13 2.4 -6.9 28.81 27 32 68 1 -001 51 31 46 2 1 0 000 86 21 14 2.6 -6.9 28.80 27 33 69 2 -006 51 32 47 2 1 0 000 87 21 15 2.8 -6.5 28.79 26 32 69 1 -003 52 32 48 2 1 0 000 88 21 16 3.0 -6.6 28.78 29 35 68 1 000 51 32 46 2 1 0 000 89 21 17 3.1 -6.6 28.77 29 35 66 359 000 51 31 45 2 1 0 000 90 21 18 3.3 -6.7 28.76 27 33 65 358 -001 49 32 46 3 1 0 000 91 21 19 3.1 -6.0 28.76 22 31 56 349 -005 52 32 51 2 1 0 000 92 21 20 3.0 -6.6 28.74 28 37 64 357 -005 50 31 48 2 1 0 000 93 21 21 2.8 -6.5 28.72 30 39 66 358 000 51 31 45 2 2 0 000 94 21 22 2.7 -6.9 28.71 31 40 66 359 -002 49 30 43 3 2 1 000 95 21 23 1.6 -7.4 28.69 34 43 67 0 004 48 28 39 2 2 1 000 96 22 00 1.0 -7.2 28.68 36 45 69 2 006 49 30 37 2 2 1 000 97 22 01 0.8 -7.3 28.67 37 46 68 1 003 49 29 39 2 2 1 000 98 22 02 0.7 -7.8 28.66 39 47 69 1 -001 47 29 39 2 2 1 000 99 22 03 0.6 -7.9 28.66 38 48 70 3 000 48 28 37 2 2 1 000 100 22 04 0.5 -7.7 28.65 37 46 70 3 -007 49 28 36 2 2 1 000 101 22 05 0.3 -7.8 28.65 39 48 72 5 005 49 28 36 1 2 1 000 102 22 06 0.3 -7.9 28.65 40 51 71 4 -022 49 29 32 1 1 1 000 103 22 07 0.3 -8.0 28.65 41 51 70 3 000 48 29 34 0 1 1 000 104 22 08 0.2 -8.0 28.65 42 51 70 2 016 49 28 33 1 1 1 000 105 22 09 0.2 -8.1 28.65 42 52 69 2 013 49 28 32 1 1 1 000 106 22 10 0.3 -8.0 28.65 42 50 68 0 010 48 27 32 1 2 1 000 107 22 11 0.4 -7.8 28.64 43 49 67 0 -011 49 27 31 2 2 1 000 108 22 12 0.9 -7.7 28.64 44 49 66 359 -003 49 27 31 2 2 2 000 109 22 13 1.9 -7.7 28.64 43 48 66 359 019 48 28 32 2 2 2 000 110 22 14 2.3 -7.5 28.65 42 47 66 359 011 49 28 32 2 2 2 000 111 22 15 2.7 -7.1 28.65 42 46 65 357 018 50 27 32 3 2 2 000 112 22 16 3.1 -7.0 28.66 39 44 66 359 010 48 27 33 3 2 1 000 113 22 17 3.4 -6.7 28.66 38 46 64 357 010 49 28 33 3 3 2 000 114 22 18 3.5 -6.6 28.66 40 47 64 357 012 49 29 34 3 3 2 000 115 22 19 3.5 -6.2 28.66 39 46 64 356 003 51 30 34 3 3 2 000 116 22 20 3.7 -6.1 28.67 36 45 63 356 000 50 28 34 3 3 2 000 117 22 21 3.6 -6.3 28.67 35 46 68 1 007 49 30 34 3 2 2 000 118 22 22 3.3 -6.6 28.67 33 46 72 5 004 48 31 35 2 2 1 000 119 22 23 3.1 -6.4 28.68 31 47 76 9 008 49 32 36 2 2 1 000 120 23 00 3.1 -6.4 28.67 34 50 73 6 007 48 31 33 2 2 2 000 * 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.