Arturo Prat site lat/lon = (-62.4800,-59.6600) cell lat/lon = (-62.4913,-59.6452) Forecast initialized at 2026-10-17/12 UTC MPAS cell scale: 3.0 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 17 12 1.0 -0.1 29.90 13 19 280 220 -001 89 92 56 0 0 0 000 1 17 13 0.6 0.6 29.90 19 29 267 208 -019 100 97 45 0 0 0 000 2 17 14 1.3 1.2 29.90 22 29 271 212 -009 99 98 41 0 0 1 000 3 17 15 1.1 1.1 29.91 22 29 273 213 -017 100 97 50 0 0 1 000 4 17 16 1.0 1.0 29.91 21 29 265 205 -019 100 79 76 0 2 4 000 5 17 17 1.2 1.2 29.91 20 28 266 206 -007 100100 86 1 2 3 000 6 17 18 1.3 1.3 29.93 17 28 272 212 000 100100 89 1 2 3 000 7 17 19 1.3 1.3 29.91 16 26 275 215 007 100100 78 2 4 4 000 8 17 20 1.3 1.3 29.91 14 24 272 213 -046 100100 85 3 4 3 000 9 17 21 0.6 0.6 29.92 8 21 283 223 -062 100 91 70 2 4 3 000 10 17 22 -0.5 -0.5 29.91 7 20 293 234 -045 100 85 65 2 4 4 000 11 17 23 -1.2 -1.2 29.91 9 13 288 228 -034 101 76 63 3 4 4 000 12 18 00 -2.1 -2.1 29.91 9 10 289 230 -032 102 77 62 3 4 4 000 13 18 01 -2.9 -2.9 29.91 10 11 281 222 -043 103 74 59 2 4 4 000 14 18 02 -3.0 -3.0 29.92 10 11 276 216 -037 103 75 65 2 4 4 000 15 18 03 -3.3 -3.4 29.92 10 11 280 220 -040 103 79 65 2 4 4 000 16 18 04 -3.6 -3.7 29.92 9 11 285 225 -027 103 76 56 3 4 4 000 17 18 05 -3.7 -3.8 29.90 11 13 293 233 -018 103 73 61 2 4 4 000 18 18 06 -3.6 -3.7 29.88 10 12 294 235 -013 103 70 87 1 3 3 000 19 18 07 -3.7 -3.8 29.88 10 13 297 237 -006 103 86 91 0 3 4 000 20 18 08 -3.7 -3.8 29.87 12 16 305 246 -017 103 86 81 0 3 4 000 21 18 09 -5.0 -5.1 29.85 12 16 288 229 -020 105 89 85 0 3 5 000 22 18 10 -5.6 -5.7 29.85 13 17 287 227 -024 105 91 86 -1 3 6 000 23 18 11 -5.5 -5.6 29.85 15 19 282 223 -010 105 94 88 0 3 6 000 24 18 12 -4.7 -4.7 29.84 16 19 279 219 -013 104 96 84 0 4 6 000 25 18 13 -3.4 -3.4 29.83 14 18 279 219 -003 103 91 76 0 4 6 000 26 18 14 -2.4 -2.4 29.82 11 15 284 224 001 102 88 50 1 5 6 000 27 18 15 -1.8 -1.8 29.82 9 12 287 228 -004 102 85 25 1 5 6 000 28 18 16 -1.1 -1.1 29.81 4 4 287 227 002 101 82 48 2 6 7 000 29 18 17 -0.9 -0.9 29.80 6 6 299 239 000 101 80 62 2 6 7 000 30 18 18 -1.6 -1.6 29.79 9 12 311 251 -007 102 77 68 1 6 8 000 31 18 19 -2.2 -2.2 29.79 12 15 324 264 000 102 81 64 0 5 8 000 32 18 20 -2.9 -3.0 29.77 13 19 322 263 -013 103 77 64 -1 5 8 000 33 18 21 -3.6 -3.6 29.76 15 21 315 255 -010 103 88 53 0 5 8 000 34 18 22 -4.8 -4.9 29.73 12 17 300 241 -002 105 65 62 1 8 9 000 35 18 23 -4.3 -4.4 29.71 10 14 275 215 004 104 54 63 2 8 9 000 36 19 00 -4.8 -4.9 29.70 12 19 315 256 009 104 62 59 -2 5 8 000 37 19 01 -4.5 -4.6 29.68 14 20 328 268 008 104 82 54 -3 2 7 002 38 19 02 -4.3 -4.4 29.65 16 22 329 269 032 104 90 42 -4 0 7 001 39 19 03 -3.4 -3.5 29.62 18 25 330 270 065 103100 29 -4 0 4 006 40 19 04 -1.8 -1.8 29.59 21 29 337 277 071 101102 71 -2 -2 0 005 41 19 05 -1.2 -1.3 29.56 21 29 340 280 045 101101 77 0 0 0 003 42 19 06 -1.1 -1.1 29.55 21 29 336 277 017 101100 92 -1 0 0 004 43 19 07 -1.0 -1.0 29.54 14 22 333 273 -001 101100 99 -1 0 0 018 44 19 08 -1.6 -1.7 29.53 11 17 320 261 018 101100100 0 1 2 015 45 19 09 -2.0 -2.0 29.52 7 10 319 259 009 102100100 0 1 2 007 46 19 10 -2.1 -2.1 29.52 6 10 311 252 004 102100100 0 1 1 001 47 19 11 -1.6 -1.7 29.53 3 7 300 241 006 101100100 0 1 1 000 48 19 12 -0.9 -0.9 29.51 5 19 310 251 007 101100101 0 1 1 001 49 19 13 -1.0 -1.0 29.50 8 20 320 260 009 101100101 0 1 1 000 50 19 14 -1.1 -1.1 29.50 7 19 309 249 012 101100101 0 1 1 003 51 19 15 -0.9 -0.9 29.49 7 20 330 270 018 101100 95 0 1 1 003 52 19 16 -1.2 -1.2 29.48 10 15 315 255 037 101100101 -1 0 1 045 53 19 17 -0.2 -0.2 29.47 12 20 293 233 021 100 96 94 0 0 0 017 54 19 18 0.2 0.2 29.48 14 22 285 226 010 100 97 81 0 0 0 008 55 19 19 -0.2 -0.2 29.49 16 22 263 203 007 100 95 85 0 0 -1 000 56 19 20 -1.0 -1.0 29.51 13 17 270 210 -008 101101 78 -1 -1 -1 000 57 19 21 -1.1 -1.1 29.52 12 17 268 208 -009 101 95 88 0 -1 -2 000 58 19 22 -1.6 -1.6 29.52 13 19 282 223 -024 101101 90 -1 -1 -2 000 59 19 23 -1.3 -1.3 29.53 11 18 281 221 -016 101101 97 -1 -1 -2 007 60 20 00 -1.6 -1.6 29.54 10 18 286 226 -012 101101104 0 -1 -1 007 61 20 01 -1.6 -1.7 29.54 10 15 286 226 -015 101101 97 -1 -1 -2 001 62 20 02 -2.0 -2.0 29.53 8 10 279 220 -003 102101102 -1 -1 -2 000 63 20 03 -2.0 -2.0 29.53 7 9 259 199 -012 102102 95 -1 -2 -2 007 64 20 04 -2.0 -2.0 29.53 4 6 213 153 -002 102102 99 -2 -2 -3 000 65 20 05 -2.5 -2.6 29.53 3 6 217 158 002 102103 87 -2 -3 -3 000 66 20 06 -3.3 -3.4 29.52 6 6 188 129 001 103104 52 -3 -4 -3 000 67 20 07 -4.8 -4.9 29.53 11 12 192 132 -001 104 96 49 -3 -4 -2 000 68 20 08 -5.4 -5.6 29.54 10 10 226 167 001 105 96 52 -3 -4 -3 000 69 20 09 -4.3 -4.4 29.55 2 2 296 236 004 104106 59 -4 -6 -4 000 70 20 10 -4.0 -4.1 29.55 5 6 304 245 -004 104106 66 -5 -6 -4 000 71 20 11 -4.3 -4.5 29.56 14 16 239 180 009 103 98 74 -5 -4 -5 000 72 20 12 -3.5 -4.8 29.56 16 18 234 174 018 92 82 81 -3 -4 -5 000 73 20 13 -2.7 -4.1 29.57 17 22 253 193 -006 90 99 86 -4 -5 -6 000 74 20 14 -2.2 -3.5 29.58 18 23 251 191 -021 91 99109 -4 -5 -6 000 75 20 15 -2.7 -3.3 29.58 20 24 245 186 -027 97104 89 -4 -5 -6 000 76 20 16 -2.1 -3.4 29.59 19 24 240 181 -031 90101101 -3 -5 -6 000 77 20 17 -1.7 -3.0 29.59 20 24 244 184 -024 91101108 -3 -4 -6 000 78 20 18 -2.3 -5.3 29.61 20 28 235 175 -043 77 84 82 -3 -5 -6 000 79 20 19 -2.9 -5.9 29.63 22 29 245 185 -051 78 87 86 -4 -5 -7 000 80 20 20 -3.3 -5.7 29.64 27 35 247 187 -047 83 94 74 -4 -5 -7 000 81 20 21 -3.5 -6.1 29.65 24 32 249 189 -036 81 89 60 -4 -5 -7 000 82 20 22 -3.5 -5.4 29.66 22 31 255 196 -036 87 98 64 -4 -5 -7 000 83 20 23 -3.8 -5.7 29.66 26 37 253 193 -033 87 78 44 -4 -5 -6 000 84 21 00 -3.9 -5.5 29.66 24 34 259 199 -015 90 77 47 -4 -5 -6 000 85 21 01 -3.3 -4.0 29.66 22 31 268 209 -014 97105 58 -4 -5 -6 000 86 21 02 -3.4 -4.1 29.64 22 32 283 223 -023 97101 99 -4 -5 -5 002 87 21 03 -3.2 -3.7 29.60 21 30 300 240 011 99105105 -4 -5 -6 044 88 21 04 -2.3 -2.3 29.54 26 37 300 240 033 102104105 -3 -4 -4 138 89 21 05 -1.5 -1.5 29.48 30 43 290 230 055 101103 96 -2 -2 -3 142 90 21 06 -1.2 -1.2 29.45 27 38 275 216 018 101102 88 -2 -2 -2 085 91 21 07 -1.3 -1.4 29.43 34 43 251 191 099 100 82 82 -1 0 0 027 92 21 08 -1.2 -1.2 29.46 31 40 248 189 068 101 90 70 -1 0 0 000 93 21 09 -1.2 -1.2 29.47 31 40 249 189 037 101 85 72 -1 0 0 000 94 21 10 -1.2 -1.2 29.49 33 42 245 185 002 101 76 60 -2 0 0 000 95 21 11 -1.0 -1.0 29.51 30 42 246 186 -038 101 87 45 -2 -1 -1 000 96 21 12 -0.5 -0.5 29.54 24 37 257 197 -124 100102 46 -1 -2 -3 000 97 21 13 -0.9 -0.9 29.56 24 36 256 196 -119 101103 47 -2 -3 -3 000 98 21 14 -1.6 -1.7 29.58 23 35 256 196 -114 101104 46 -3 -4 -3 000 99 21 15 -1.5 -1.8 29.58 26 35 251 191 -081 98104 35 -3 -4 -3 000 100 21 16 -1.6 -2.5 29.58 29 40 251 191 -086 93102 34 -3 -4 -3 000 101 21 17 -0.9 -1.8 29.59 29 42 249 189 -037 93103 54 -2 -3 -4 000 102 21 18 -0.7 -1.3 29.59 26 38 257 197 -025 95103 75 -2 -3 -3 000 103 21 19 -0.8 -1.2 29.58 22 36 271 211 -014 97102 89 -2 -2 -2 000 104 21 20 -1.0 -1.0 29.56 23 39 273 213 -024 101101 84 -1 -1 0 000 105 21 21 -0.5 -0.5 29.53 34 49 257 197 -049 100 99 69 -1 0 2 000 106 21 22 -0.4 -0.4 29.54 31 44 258 198 -046 100 98 87 0 0 1 000 107 21 23 -0.1 -0.1 29.52 32 44 255 196 -062 100100 81 0 0 1 000 108 22 00 -0.2 -0.2 29.50 37 49 250 190 091 100 88 78 0 1 2 000 109 22 01 -0.5 -0.5 29.50 38 49 245 185 136 100 89 51 0 1 1 000 110 22 02 -0.5 -0.5 29.53 34 47 244 184 205 100 92 19 0 0 1 000 111 22 03 -1.0 -1.0 29.52 34 48 246 186 201 101 60 8 -1 0 3 000 112 22 04 -1.5 -1.6 29.51 36 50 248 189 145 101 43 7 -2 1 4 000 113 22 05 -2.1 -2.1 29.51 37 51 249 189 149 102 38 7 -2 1 4 000 114 22 06 -2.2 -2.2 29.50 36 49 249 189 132 102 39 5 -3 1 3 000 115 22 07 -2.3 -2.4 29.50 35 49 250 190 099 102 38 10 -3 1 3 000 116 22 08 -2.4 -2.4 29.52 31 44 242 183 130 102 62 9 -3 0 1 000 117 22 09 -2.8 -2.8 29.52 30 41 244 184 184 102 62 19 -3 -1 0 000 118 22 10 -2.9 -3.0 29.51 30 41 247 188 226 103 65 19 -3 -1 0 000 119 22 11 -3.0 -3.0 29.50 34 43 247 187 301 103 66 21 -3 -1 0 000 120 22 12 -2.8 -2.9 29.47 37 46 247 187 299 103 55 24 -2 0 0 000 * 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.