San Martin site lat/lon = (-68.1300,-67.1300) cell lat/lon = (-68.1385,-67.1397) Forecast initialized at 2025-09-19/12 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 19 12 -8.1 -11.0 28.93 3 3 70 2 016 77 78 83 -7 -8 -8 000 1 19 13 -6.2 -8.9 28.92 3 6 318 250 -006 84 87 96 -7 -8 -9 009 2 19 14 -5.9 -8.1 28.89 2 7 132 65 -001 88 77104 -7 -7 -8 011 3 19 15 -4.5 -7.5 28.87 2 10 223 156 -009 82 83110 -5 -6 -7 005 4 19 16 -5.8 -6.6 28.86 7 7 146 79 001 99 89109 -6 -6 -6 007 5 19 17 -4.1 -6.5 28.83 0 11 217 150 -013 86 85109 -4 -5 -6 015 6 19 18 -1.9 -4.7 28.83 13 20 342 275 -022 79 91106 -3 -4 -5 023 7 19 19 -1.9 -4.3 28.82 20 26 343 275 -030 83 94105 -3 -4 -5 046 8 19 20 -2.3 -3.9 28.83 20 25 333 266 -013 89100105 -3 -4 -5 075 9 19 21 -3.2 -4.7 28.86 13 18 288 221 -019 91105102 -4 -6 -7 056 10 19 22 -4.3 -5.8 28.89 8 16 292 225 -020 92107 95 -5 -7 -7 001 11 19 23 -4.0 -5.6 28.89 5 16 317 250 -006 92105108 -5 -6 -7 000 12 20 00 -3.7 -5.7 28.90 11 20 291 224 000 87 97108 -5 -6 -7 000 13 20 01 -5.1 -6.6 28.90 13 21 314 247 -002 93 99101 -6 -7 -8 000 14 20 02 -4.9 -6.5 28.90 17 21 314 247 -006 91107113 -6 -8 -9 000 15 20 03 -4.9 -6.7 28.93 12 16 319 252 005 89107112 -6 -8 -9 000 16 20 04 -5.0 -6.7 28.93 11 14 324 257 001 91108112 -6 -8 -9 000 17 20 05 -5.3 -7.0 28.91 9 11 325 258 009 91108103 -7 -8 -9 000 18 20 06 -5.3 -7.1 28.88 5 8 33 326 000 91107 91 -6 -8 -9 000 19 20 07 -6.2 -10.2 28.84 7 9 42 335 -008 74 84105 -6 -8 -9 000 20 20 08 -6.6 -11.4 28.78 5 9 79 12 005 70 54 76 -5 -6 -8 000 21 20 09 -4.6 -8.9 28.71 8 22 31 324 -001 71 68 71 -4 -5 -6 000 22 20 10 -4.3 -8.6 28.66 23 33 27 320 -010 69 63 73 -5 -6 -7 001 23 20 11 -4.0 -7.9 28.62 22 33 19 312 -024 72 67 83 -5 -6 -6 006 24 20 12 -3.9 -7.6 28.59 23 35 12 305 -018 74 70 85 -5 -6 -6 020 25 20 13 -3.6 -7.1 28.56 20 31 10 302 -032 75 75 89 -4 -5 -6 030 26 20 14 -3.4 -6.7 28.55 4 17 46 339 -042 79 82 98 -4 -5 -6 029 27 20 15 -3.6 -7.4 28.50 4 18 7 300 007 75 80 98 -4 -5 -7 026 28 20 16 -2.8 -8.4 28.47 15 27 32 325 -025 61 61 84 -4 -5 -6 017 29 20 17 -3.6 -10.6 28.44 26 35 46 339 -035 52 54 86 -4 -5 -6 006 30 20 18 -5.2 -12.8 28.45 20 27 67 0 -084 49 38 74 -5 -5 -6 000 31 20 19 -8.0 -15.2 28.47 31 37 80 13 -041 49 32 57 -8 -7 -7 000 32 20 20 -7.9 -15.0 28.45 35 40 79 12 -099 49 32 45 -7 -6 -6 000 33 20 21 -9.2 -16.0 28.46 39 43 72 5 035 50 34 50 -8 -7 -7 000 34 20 22 -9.7 -16.1 28.47 37 39 67 0 -020 51 36 50 -8 -7 -8 000 35 20 23 -10.2 -16.6 28.49 37 39 68 1 -014 51 35 50 -8 -8 -9 000 36 21 00 -10.8 -17.4 28.51 38 41 68 1 -003 49 32 49 -9 -8 -9 000 37 21 01 -10.9 -17.3 28.54 33 35 66 359 001 50 31 48 -9 -9-10 000 38 21 02 -11.8 -17.5 28.56 30 31 67 0 000 54 32 50 -9 -9-10 000 39 21 03 -13.0 -17.9 28.58 33 35 71 4 -001 58 34 59 -10-11-12 000 40 21 04 -13.5 -18.3 28.61 36 37 70 3 005 57 37 60 -11-11-12 000 41 21 05 -13.5 -19.1 28.63 37 39 68 1 -004 50 36 59 -12-12-13 000 42 21 06 -13.6 -18.8 28.66 34 35 65 358 -002 54 40 60 -12-12-13 000 43 21 07 -13.2 -18.6 28.68 28 29 63 356 -001 54 44 58 -12-13-14 000 44 21 08 -13.3 -18.5 28.70 24 25 62 355 001 56 48 61 -12-13-14 000 45 21 09 -13.7 -18.7 28.72 23 24 63 355 000 57 54 60 -13-14-15 000 46 21 10 -13.6 -18.5 28.74 21 22 60 353 001 59 53 61 -13-14-15 000 47 21 11 -13.7 -18.3 28.75 19 19 58 351 005 62 57 63 -14-15-16 000 48 21 12 -13.8 -17.7 28.77 19 19 60 352 006 68 55 57 -14-15-16 000 49 21 13 -13.1 -17.8 28.79 18 18 61 354 004 62 50 54 -14-15-16 000 50 21 14 -12.4 -17.8 28.80 12 12 62 355 003 61 51 53 -13-15-16 000 51 21 15 -11.8 -19.0 28.81 6 8 51 344 002 53 57 54 -13-15-16 000 52 21 16 -11.7 -18.1 28.82 7 8 40 333 001 56 58 59 -13-15-16 000 53 21 17 -11.5 -17.7 28.84 9 9 45 337 000 58 60 60 -13-14-16 000 54 21 18 -11.8 -17.3 28.86 10 10 59 352 000 61 65 71 -13-14-16 000 55 21 19 -12.5 -16.0 28.87 14 14 75 7 000 75 65 82 -14-15-16 000 56 21 20 -12.5 -16.9 28.88 13 13 74 6 000 67 64 73 -14-15-16 000 57 21 21 -12.5 -17.8 28.91 10 10 62 355 003 62 60 58 -14-15-16 000 58 21 22 -13.8 -17.0 28.94 16 16 62 355 001 75 52 50 -14-15-16 000 59 21 23 -13.7 -18.1 28.97 15 16 59 352 -001 66 51 53 -14-15-16 000 60 22 00 -13.7 -19.1 29.00 17 18 64 357 -003 57 55 56 -14-15-17 000 61 22 01 -14.1 -18.9 29.02 16 18 68 1 -005 61 49 56 -14-15-16 000 62 22 02 -14.5 -19.0 29.05 16 19 67 359 008 63 41 54 -15-16-17 000 63 22 03 -14.7 -19.4 29.08 15 17 66 359 015 61 35 46 -15-16-17 000 64 22 04 -15.1 -19.2 29.10 10 17 60 353 013 69 34 47 -15-16-17 000 65 22 05 -14.7 -19.6 29.13 10 16 69 2 005 64 33 46 -15-16-17 000 66 22 06 -15.1 -19.9 29.16 4 6 110 43 000 70 43 47 -16-17-18 000 67 22 07 -14.3 -19.3 29.18 1 4 99 32 -006 60 50 51 -17-17-16 000 68 22 08 -14.8 -20.0 29.20 1 4 233 166 000 63 44 50 -16-17-16 000 69 22 09 -14.1 -19.0 29.23 6 8 189 122 000 69 64 50 -16-17-17 000 70 22 10 -14.7 -18.2 29.25 3 7 205 137 002 82 70 49 -16-17-18 000 71 22 11 -14.3 -17.5 29.26 7 9 194 127 002 80 60 48 -16-17-18 000 72 22 12 -14.4 -17.3 29.27 2 5 180 113 006 81 60 46 -16-17-18 000 73 22 13 -14.6 -17.1 29.28 1 2 326 259 008 82 63 42 -16-17-17 000 74 22 14 -14.5 -18.3 29.30 2 2 333 266 005 74 66 40 -16-17-17 000 75 22 15 -14.0 -18.6 29.30 2 2 10 303 003 67 65 38 -16-17-17 000 76 22 16 -13.5 -18.6 29.31 1 1 353 286 003 62 67 36 -16-17-17 000 77 22 17 -13.2 -19.3 29.30 1 1 350 283 -003 56 54 33 -15-16-16 000 78 22 18 -12.9 -18.8 29.30 3 3 335 268 000 61 47 34 -15-16-16 000 79 22 19 -13.0 -17.6 29.30 4 4 6 299 002 70 39 33 -15-15-16 000 80 22 20 -12.7 -17.3 29.30 4 5 7 300 000 70 60 34 -14-15-16 000 81 22 21 -12.8 -16.4 29.29 4 6 21 314 004 78 76 35 -14-15-15 000 82 22 22 -13.0 -18.6 29.28 5 5 29 322 005 65 70 35 -14-14-15 000 83 22 23 -13.0 -20.5 29.28 5 5 36 329 -003 54 58 39 -13-14-14 000 84 23 00 -12.6 -19.9 29.26 4 6 32 325 -003 54 54 39 -13-13-14 000 85 23 01 -11.5 -17.9 29.23 2 7 51 344 000 59 44 37 -12-13-13 000 86 23 02 -11.2 -16.8 29.19 3 4 167 100 -006 64 35 43 -12-11-12 000 87 23 03 -9.1 -14.7 29.14 0 7 83 16 -013 61 36 59 -9-10-10 000 88 23 04 -6.6 -13.2 29.08 16 20 22 315 -016 55 52 84 -6 -7 -9 000 89 23 05 -6.1 -11.2 29.03 23 24 33 326 -022 64 63 97 -5 -6 -7 004 90 23 06 -5.2 -9.9 28.98 24 29 25 317 -033 67 68103 -5 -5 -7 003 91 23 07 -4.7 -9.1 28.94 29 36 18 311 -037 69 73104 -5 -5 -6 021 92 23 08 -4.1 -8.8 28.89 34 40 17 310 -030 67 73 99 -4 -4 -6 019 93 23 09 -3.7 -8.0 28.87 35 41 15 308 -019 70 77 99 -3 -4 -5 027 94 23 10 -3.5 -7.3 28.86 34 40 16 308 -021 73 84100 -3 -4 -5 069 95 23 11 -3.2 -6.9 28.84 32 38 15 308 -016 74 85101 -3 -4 -5 092 96 23 12 -2.9 -6.5 28.81 33 40 15 308 003 74 84104 -3 -4 -5 088 97 23 13 -2.5 -5.7 28.78 33 42 8 301 000 77 87105 -3 -4 -5 088 98 23 14 -2.1 -4.6 28.76 33 40 1 294 008 82 95104 -3 -3 -4 171 99 23 15 -1.7 -3.4 28.75 30 37 349 282 043 88100104 -2 -3 -4 237 100 23 16 -1.1 -2.0 28.75 27 34 331 264 -003 96103106 -2 -3 -4 255 101 23 17 -0.8 -1.5 28.74 23 33 322 255 -017 97102106 -1 -2 -3 190 102 23 18 -0.4 -1.5 28.74 24 34 311 243 -012 94102106 -1 -2 -3 069 103 23 19 -2.3 -5.0 28.78 18 31 274 207 -034 82 80 98 -3 -3 -3 021 104 23 20 -5.2 -7.3 28.85 16 21 287 220 -100 88 99 62 -6 -8 -8 000 105 23 21 -5.7 -7.3 28.90 15 20 311 244 -043 93109113 -7 -8-10 000 106 23 22 -5.2 -7.2 28.92 17 20 319 252 -007 89104113 -6 -8 -9 006 107 23 23 -5.1 -7.9 28.94 15 21 322 255 -025 83 96113 -6 -8 -9 009 108 24 00 -4.8 -7.3 28.97 17 22 313 246 -024 85100113 -6 -7 -9 003 109 24 01 -5.4 -7.5 29.01 17 21 312 245 -039 88104113 -7 -8 -9 001 110 24 02 -5.4 -7.4 29.04 17 21 318 251 -030 89107113 -7 -8 -9 001 111 24 03 -5.2 -7.3 29.07 14 20 297 230 -035 89107113 -6 -8 -9 001 112 24 04 -5.2 -7.3 29.08 14 20 288 221 -013 89 94111 -6 -7 -8 000 113 24 05 -13.3 -21.1 29.09 4 6 314 247 -029 98 76111 -6 -7 -8 000 114 24 06 -5.4 -8.8 29.12 6 12 0 293 -049 79 79112 -5 -6 -8 000 115 24 07 -10.7 -18.7 29.13 6 7 6 299 -014 79 78105 -5 -6 -8 000 116 24 08 -13.5 -29.3 29.15 3 7 16 309 006 77 61 88 -4 -5 -7 000 117 24 09 -11.5 -13.5 29.15 0 4 105 38 000 79 62 83 -4 -6 -7 000 118 24 10 -7.6 -7.8 29.17 5 5 205 138 -006 107 81 70 -7 -6 -6 000 119 24 11 -7.4 -12.5 29.16 4 4 217 149 -016 76 64 51 -4 -5 -6 000 120 24 12 -4.8 -9.0 29.17 5 5 235 167 -015 73 54 60 -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.