BASE MARAMBIO site lat/lon = (-64.2330,-56.7170) cell lat/lon = (-64.2422,-56.7268) Forecast initialized at 2025-12-18/00 UTC MPAS cell scale: 2.9 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 -0.6 -1.6 29.11 13 17 207 151 000 93 93 93 -1 -2 -3 000 1 18 01 -1.1 -1.9 29.10 13 20 209 153 000 95100104 -1 -3 -3 003 2 18 02 -1.4 -2.2 29.11 12 20 209 152 000 95 97101 -1 -3 -3 001 3 18 03 -1.6 -2.4 29.10 13 21 207 150 000 94 94102 -2 -3 -3 000 4 18 04 -1.6 -2.6 29.12 12 21 209 153 000 93 93103 -2 -3 -4 000 5 18 05 -1.8 -2.8 29.11 11 20 217 160 000 93 94102 -2 -3 -4 000 6 18 06 -1.9 -2.8 29.11 13 20 220 163 -002 94 95101 -2 -3 -4 000 7 18 07 -1.9 -2.7 29.10 12 19 219 162 001 95 91 99 -2 -3 -4 000 8 18 08 -1.6 -2.7 29.10 12 19 216 159 -002 93 91103 -3 -3 -4 000 9 18 09 -1.4 -2.6 29.12 14 20 222 165 -003 94 91 96 -3 -3 -4 000 10 18 10 -1.1 -3.0 29.09 14 18 212 156 002 90 91 92 -2 -3 -4 000 11 18 11 -0.5 -4.1 29.10 14 17 206 149 001 78 90 91 -2 -3 -4 000 12 18 12 -0.3 -4.9 29.08 14 17 211 154 -001 72 82 91 -2 -3 -4 000 13 18 13 -0.0 -4.7 29.09 14 16 213 156 000 71 83 91 -1 -3 -4 000 14 18 14 0.2 -4.8 29.08 13 15 217 160 001 69 81 92 -1 -3 -4 000 15 18 15 0.5 -4.7 29.09 12 13 217 160 000 68 79 92 -1 -2 -4 000 16 18 16 0.6 -4.5 29.09 10 12 211 154 000 68 79 96 0 -2 -4 000 17 18 17 0.7 -4.1 29.09 9 11 210 153 -001 69 80101 0 -2 -3 000 18 18 18 0.7 -3.9 29.08 9 10 207 151 000 70 81100 0 -2 -3 000 19 18 19 0.7 -3.9 29.06 9 10 206 149 001 71 80 99 0 -2 -3 000 20 18 20 0.6 -3.5 29.06 9 10 206 149 001 73 84101 0 -2 -3 000 21 18 21 0.3 -3.4 29.06 10 11 202 145 001 76 90101 -1 -2 -4 000 22 18 22 0.1 -3.3 29.06 10 11 204 147 000 78 91103 -1 -2 -4 000 23 18 23 -0.2 -2.9 29.07 10 12 207 151 000 83 94102 -1 -3 -4 002 24 19 00 -0.7 -2.4 29.06 10 12 211 154 -001 86 98 99 -2 -3 -4 008 25 19 01 -1.3 -2.8 29.06 9 12 217 160 -001 88 92 98 -2 -3 -4 007 26 19 02 -1.5 -2.6 29.07 9 13 224 168 -001 92100 99 -2 -3 -4 009 27 19 03 -1.8 -2.7 29.07 8 13 222 165 000 94 95 96 -2 -3 -4 009 28 19 04 -2.3 -4.1 29.06 9 13 224 167 000 86 91 98 -2 -3 -4 007 29 19 05 -2.7 -4.3 29.06 9 13 225 168 000 89 89 97 -2 -3 -4 004 30 19 06 -3.6 -4.7 29.07 9 14 225 169 000 94 92 98 -2 -3 -4 001 31 19 07 -3.4 -4.2 29.06 9 14 226 169 000 97100 98 -3 -4 -4 001 32 19 08 -3.0 -3.9 29.07 9 12 227 171 000 95 90 96 -3 -3 -4 000 33 19 09 -2.2 -3.6 29.08 8 10 235 178 000 91 94 95 -3 -4 -4 000 34 19 10 -1.5 -3.8 29.08 8 9 229 172 001 86 97 94 -3 -4 -4 000 35 19 11 -0.8 -3.9 29.08 6 7 230 173 001 79 95 98 -2 -4 -5 000 36 19 12 -0.4 -4.3 29.08 6 6 238 181 001 76 88104 -2 -3 -4 000 37 19 13 -0.1 -4.1 29.08 5 6 223 166 001 75 87108 -1 -3 -4 000 38 19 14 -0.0 -3.9 29.08 4 5 222 165 002 76 89108 -1 -3 -4 000 39 19 15 -0.1 -3.3 29.08 5 5 244 187 000 80 93108 -1 -3 -4 000 40 19 16 -0.6 -3.3 29.08 5 6 275 218 000 81 90107 -2 -3 -4 000 41 19 17 -0.9 -3.7 29.09 4 4 289 232 000 82 81101 -1 -3 -4 000 42 19 18 -1.0 -3.0 29.09 4 5 301 244 000 87 80100 -1 -2 -4 000 43 19 19 -1.4 -2.3 29.09 5 5 328 271 000 97 82100 -2 -2 -4 000 44 19 20 -1.5 -2.5 29.09 5 5 348 292 001 96 77100 -2 -2 -3 000 45 19 21 -0.9 -2.2 29.10 5 5 1 304 001 93 80105 -1 -2 -3 000 46 19 22 -0.5 -2.4 29.10 4 6 16 319 001 89 82107 -1 -2 -4 000 47 19 23 -0.3 -2.8 29.10 4 6 29 332 000 85 79107 -1 -2 -4 000 48 20 00 -0.3 -2.8 29.10 5 6 53 356 000 83 79108 -1 -2 -4 000 49 20 01 -0.8 -2.8 29.11 5 7 63 6 000 80 82108 -1 -2 -4 000 50 20 02 -1.0 -3.0 29.11 5 7 68 11 001 81 83108 -1 -2 -4 000 51 20 03 -1.2 -2.6 29.11 5 8 89 32 000 87 84108 -1 -3 -4 000 52 20 04 -1.2 -2.6 29.11 6 8 106 50 000 88 85108 -1 -3 -4 000 53 20 05 -1.5 -2.7 29.12 5 6 106 49 000 89 93108 -2 -3 -4 000 54 20 06 -1.7 -3.7 29.13 5 7 123 66 000 82 82108 -2 -3 -4 000 55 20 07 -1.4 -3.4 29.13 4 4 132 75 001 82 86108 -2 -3 -5 000 56 20 08 -1.2 -3.6 29.13 4 7 116 59 000 82 87109 -2 -3 -5 000 57 20 09 -1.0 -4.1 29.13 4 6 117 61 000 81 86109 -2 -3 -5 000 58 20 10 -0.6 -4.1 29.13 4 5 124 68 001 77 87109 -2 -3 -5 000 59 20 11 -0.5 -5.2 29.14 3 3 130 73 000 71 86109 -2 -3 -5 000 60 20 12 -0.3 -5.4 29.14 3 3 123 66 000 69 82109 -2 -3 -5 000 61 20 13 -0.1 -5.3 29.14 2 3 93 36 001 68 82108 -1 -3 -4 000 62 20 14 -0.1 -4.4 29.14 4 4 31 334 002 74 84108 -1 -3 -4 000 63 20 15 -0.3 -3.7 29.14 5 5 20 324 001 79 86108 -1 -3 -4 000 64 20 16 -0.5 -3.0 29.14 5 6 15 318 000 84 79108 -1 -2 -4 000 65 20 17 -0.5 -2.1 29.13 6 7 19 322 000 91 74 98 -1 -2 -4 000 66 20 18 -0.7 -3.0 29.13 7 8 13 317 000 84 82 93 -2 -3 -4 000 67 20 19 -0.5 -3.2 29.13 8 9 23 326 002 84 81 80 -1 -3 -4 000 68 20 20 -0.3 -3.1 29.12 8 10 29 332 000 83 78 74 -1 -2 -4 000 69 20 21 -0.2 -2.8 29.12 9 11 36 340 000 84 77 68 -1 -2 -3 000 70 20 22 -0.2 -2.7 29.12 10 11 35 339 000 85101 77 -1 -3 -3 000 71 20 23 -0.3 -2.2 29.10 9 13 41 344 -002 88103 72 -1 -3 -3 000 72 21 00 -0.2 -2.0 29.09 10 12 46 349 002 89101 70 -1 -2 -3 000 73 21 01 -0.6 -1.8 29.08 9 12 46 349 001 90100 77 -1 -2 -3 000 74 21 02 -1.1 -2.4 29.07 10 14 62 5 -001 90 91 85 -1 -2 -3 000 75 21 03 -1.8 -2.2 29.06 10 15 61 4 000 98 91 96 -1 -2 -3 006 76 21 04 -2.2 -2.4 29.05 11 15 58 1 000 100 93 98 -2 -2 -3 009 77 21 05 -2.3 -2.7 29.03 11 14 59 2 001 98 95101 -2 -2 -3 025 78 21 06 -2.1 -2.4 29.01 12 15 61 4 000 99 96104 -3 -2 -2 017 79 21 07 -1.4 -1.7 29.00 13 17 54 357 -003 99102104 -2 -2 -2 009 80 21 08 -0.8 -1.6 28.99 14 19 51 354 -002 96101105 -2 -2 -2 003 81 21 09 -0.4 -1.5 28.98 14 18 45 349 -001 94102105 -2 -2 -2 009 82 21 10 -0.2 -1.3 28.97 13 18 45 349 -004 94101105 -1 -2 -2 004 83 21 11 -0.1 -1.3 28.96 14 18 47 350 000 93102104 -1 -2 -2 002 84 21 12 -0.1 -1.3 28.94 14 19 51 354 000 93102104 -1 -2 -2 003 85 21 13 -0.1 -1.1 28.93 15 20 56 0 000 94102104 -1 -2 -2 004 86 21 14 0.0 -0.8 28.91 16 22 58 2 -001 95102104 -1 -2 -2 005 87 21 15 0.1 -0.9 28.89 16 22 59 2 000 94102104 -1 -2 -2 004 88 21 16 0.2 -0.7 28.87 16 23 58 2 000 95102100 -1 -2 -2 010 89 21 17 0.3 -0.4 28.85 16 22 60 3 000 95102 99 -1 -1 -2 012 90 21 18 0.5 -0.4 28.83 17 22 66 10 000 94101102 0 -1 -1 016 91 21 19 0.5 -0.3 28.81 17 23 68 12 000 94100103 0 -1 -1 017 92 21 20 0.4 -0.3 28.79 18 26 72 15 -003 96100103 0 -1 -1 058 93 21 21 0.4 -0.3 28.77 16 23 65 9 001 96101103 0 -1 -2 078 94 21 22 0.4 -0.2 28.75 14 18 59 2 -003 96101100 0 -1 -1 034 95 21 23 0.3 -0.1 28.73 10 13 49 353 -006 98100102 0 0 -1 001 96 22 00 0.4 0.1 28.72 7 9 47 350 -007 98100102 0 0 -1 000 97 22 01 0.3 0.1 28.71 5 7 43 346 -002 100100102 0 0 -1 015 98 22 02 0.2 0.2 28.71 2 5 13 317 005 100101100 0 0 -1 008 99 22 03 0.0 -0.2 28.70 7 9 229 173 000 99101 93 0 -1 -1 004 100 22 04 -0.5 -1.3 28.70 9 11 223 166 001 94101 84 0 -1 -1 000 101 22 05 -0.7 -1.5 28.69 9 11 224 167 000 94 99 92 0 -1 -2 000 102 22 06 -0.8 -1.7 28.70 8 11 224 167 000 93 92101 0 -1 -2 001 103 22 07 -0.7 -2.0 28.70 8 11 222 166 001 90 85102 -1 -1 -2 000 104 22 08 -0.3 -2.1 28.70 8 12 228 171 002 89 87100 -1 -1 -2 000 105 22 09 -0.2 -2.1 28.70 14 17 235 178 002 88 85100 0 -1 -2 000 106 22 10 0.3 -2.0 28.70 14 20 236 180 001 85 85103 -1 -1 -2 000 107 22 11 0.5 -1.8 28.71 15 19 241 185 002 84 93 85 0 -1 -2 000 108 22 12 -0.1 -1.1 28.71 6 14 290 234 000 94 97 82 -1 -2 -3 000 109 22 13 0.1 -1.0 28.71 7 17 282 225 000 93 97 77 0 -2 -3 000 110 22 14 0.3 -1.2 28.72 10 18 258 201 005 90102 83 0 -2 -3 000 111 22 15 0.4 -1.3 28.73 13 21 257 200 005 89 98 84 -1 -2 -2 000 112 22 16 0.6 -1.6 28.73 17 23 249 193 007 85 87 85 0 -1 -2 000 113 22 17 0.7 -1.5 28.74 16 21 251 194 007 85 85 90 0 -1 -1 000 114 22 18 -0.0 -0.9 28.75 6 12 282 225 005 95 86 83 0 -1 -1 000 115 22 19 -1.5 -1.8 28.76 4 5 355 298 008 102 88 70 0 -1 -1 000 116 22 20 -1.2 -1.5 28.76 4 6 6 309 005 101 86 85 0 -1 -1 000 117 22 21 0.0 -0.7 28.77 4 6 33 336 004 96 86 88 0 0 -1 000 118 22 22 0.6 -0.4 28.76 3 4 53 356 000 91 81102 0 0 -1 000 119 22 23 0.7 -0.3 28.76 4 5 46 350 -001 91 75104 0 0 -1 000 120 23 00 -1.5 -1.6 28.76 4 7 3 306 -002 101 77 96 0 0 -1 000 * 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.