BASE MARAMBIO site lat/lon = (-64.2330,-56.7170) cell lat/lon = (-64.2422,-56.7268) Forecast initialized at 2026-05-03/12 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 03 12 -19.8 -22.1 29.79 28 33 220 163 000 99 98 81 -23-25-26 000 1 03 13 -20.9 -20.9 29.79 33 44 225 169 -004 119119 76 -26-27-27 000 2 03 14 -20.0 -20.0 29.80 35 46 221 164 -008 113124 91 -25-26-27 002 3 03 15 -20.2 -20.2 29.80 35 47 218 161 -010 112120100 -25-26-27 001 4 03 16 -20.3 -20.3 29.79 36 47 216 159 -006 110116 99 -25-26-27 001 5 03 17 -19.5 -19.5 29.78 35 46 216 159 003 102108 99 -24-25-26 002 6 03 18 -18.9 -18.9 29.75 36 47 217 161 005 101107104 -23-25-26 002 7 03 19 -18.5 -18.5 29.75 35 46 218 161 000 99102108 -23-24-26 003 8 03 20 -18.1 -18.1 29.75 34 45 217 160 003 103112109 -22-24-25 004 9 03 21 -18.4 -18.4 29.75 35 47 216 159 009 109119112 -23-24-25 003 10 03 22 -18.4 -18.4 29.73 36 48 216 160 005 106115114 -23-24-25 006 11 03 23 -18.1 -18.1 29.71 37 49 217 161 013 102110108 -23-24-25 008 12 04 00 -17.8 -17.8 29.69 38 50 218 162 018 99105105 -22-24-25 015 13 04 01 -17.4 -17.4 29.69 39 51 219 162 010 96101 98 -22-23-24 019 14 04 02 -17.2 -17.2 29.66 40 52 219 162 003 95100100 -21-23-24 013 15 04 03 -16.8 -16.9 29.64 40 53 218 161 008 93 98104 -21-22-24 018 16 04 04 -16.6 -16.8 29.62 42 55 217 160 000 93 99102 -21-22-24 021 17 04 05 -16.6 -16.7 29.59 43 57 216 159 000 94 99 98 -21-22-23 019 18 04 06 -16.5 -16.7 29.58 44 57 215 158 -004 94 99 99 -21-22-23 017 19 04 07 -16.4 -16.5 29.59 44 58 217 160 -003 94 99102 -21-22-23 018 20 04 08 -16.2 -16.4 29.58 45 59 218 161 000 94 99 96 -20-22-23 020 21 04 09 -16.1 -16.2 29.58 46 59 218 162 000 95100 96 -20-22-23 030 22 04 10 -16.0 -16.2 29.57 46 60 218 162 -001 95100 96 -20-22-23 039 23 04 11 -16.1 -16.2 29.58 46 60 218 161 -004 95100 98 -20-22-23 045 24 04 12 -16.0 -16.2 29.58 47 61 217 160 000 94100 98 -20-22-23 040 25 04 13 -15.9 -16.2 29.59 46 60 217 160 000 94 99100 -20-21-22 036 26 04 14 -15.8 -16.1 29.60 46 59 217 160 000 94 99100 -20-21-22 035 27 04 15 -15.7 -15.9 29.60 45 58 217 161 000 95101 99 -20-21-22 033 28 04 16 -15.6 -15.7 29.62 44 57 217 160 -002 97103 92 -20-21-21 019 29 04 17 -15.6 -15.6 29.64 42 55 216 159 000 99100 67 -20-21-21 005 30 04 18 -15.5 -15.6 29.65 41 54 217 160 000 98 91 55 -19-20-20 000 31 04 19 -15.4 -15.5 29.65 40 53 217 160 006 98 87 54 -19-20-20 000 32 04 20 -15.3 -15.5 29.67 37 50 217 160 006 97 88 56 -19-20-19 000 33 04 21 -15.3 -15.4 29.68 35 48 218 161 011 99 92 58 -19-20-19 000 34 04 22 -15.3 -15.5 29.68 34 46 218 162 007 97 67 59 -19-19-19 000 35 04 23 -15.3 -15.7 29.68 33 46 217 161 -002 95 46 53 -19-18-18 000 36 05 00 -15.4 -15.6 29.68 31 43 216 159 -001 97 43 41 -19-17-17 000 37 05 01 -15.5 -15.8 29.69 29 42 213 156 -005 96 42 37 -19-18-17 000 38 05 02 -15.0 -15.0 29.69 28 41 212 155 -007 102 49 35 -18-18-17 000 39 05 03 -15.3 -15.3 29.70 28 39 214 157 -008 107 48 30 -18-18-17 000 40 05 04 -15.2 -15.2 29.70 27 38 213 157 -005 103 42 28 -18-17-16 000 41 05 05 -15.2 -15.7 29.69 26 38 212 155 -006 94 38 25 -18-17-16 000 42 05 06 -15.0 -16.1 29.69 25 36 210 153 -006 88 34 23 -17-16-15 000 43 05 07 -14.6 -16.5 29.68 22 33 206 150 000 81 30 26 -17-16-15 000 44 05 08 -14.3 -16.2 29.69 21 31 205 149 000 81 28 31 -17-16-15 000 45 05 09 -14.1 -15.6 29.69 19 28 204 147 -004 87 28 39 -17-15-14 000 46 05 10 -13.9 -14.8 29.70 18 26 199 143 -008 95 28 51 -17-15-14 000 47 05 11 -13.8 -14.4 29.70 17 24 193 137 -012 98 30 56 -16-14-13 000 48 05 12 -13.7 -14.3 29.70 16 22 189 132 -011 99 31 55 -16-13-13 000 49 05 13 -13.6 -14.0 29.70 15 20 186 129 -004 101 32 53 -16-13-13 000 50 05 14 -13.4 -13.9 29.70 14 18 182 125 006 101 34 52 -15-13-13 000 51 05 15 -13.2 -13.9 29.71 13 16 178 122 010 99 34 51 -15-12-12 000 52 05 16 -13.0 -14.2 29.71 12 15 173 116 004 94 31 50 -14-12-12 000 53 05 17 -13.0 -14.9 29.71 10 11 173 116 000 88 25 50 -14-12-12 000 54 05 18 -13.0 -14.8 29.71 8 9 169 112 000 90 21 48 -14-13-13 000 55 05 19 -13.2 -14.6 29.71 6 7 164 107 000 94 21 46 -14-13-12 000 56 05 20 -13.2 -14.7 29.71 6 6 152 95 -002 94 22 43 -14-13-12 000 57 05 21 -13.5 -13.5 29.71 7 7 139 82 -001 109 22 35 -13-13-12 000 58 05 22 -13.6 -13.8 29.71 6 6 129 72 000 107 24 29 -13-13-11 000 59 05 23 -13.5 -13.9 29.71 5 5 114 57 -002 105 29 24 -14-13-11 000 60 06 00 -13.4 -13.8 29.71 5 5 106 49 000 106 34 23 -14-13-10 000 61 06 01 -13.5 -13.6 29.72 6 6 100 43 000 108 38 24 -14-13-11 000 62 06 02 -13.4 -13.7 29.72 6 6 92 36 001 106 70 24 -14-13-11 000 63 06 03 -13.2 -13.7 29.72 6 6 87 30 000 104 83 25 -14-13-11 000 64 06 04 -12.8 -13.6 29.71 6 7 80 23 000 101 81 26 -14-13-11 000 65 06 05 -12.5 -12.9 29.71 7 7 76 19 000 104 84 25 -13-13-11 000 66 06 06 -12.1 -12.6 29.70 7 8 72 15 000 104 83 23 -13-12-11 000 67 06 07 -11.9 -12.4 29.70 7 8 73 16 000 104 49 22 -13-12-10 000 68 06 08 -11.6 -12.3 29.70 7 8 67 10 000 102 38 22 -13-12-10 000 69 06 09 -11.2 -12.0 29.70 7 9 63 6 000 101 49 21 -13-11-10 000 70 06 10 -10.9 -12.0 29.70 7 9 58 2 000 98 70 20 -12-11-10 000 71 06 11 -10.6 -11.8 29.71 7 9 54 358 001 97 94 20 -12-11-10 000 72 06 12 -10.4 -11.9 29.72 7 9 55 358 000 94102 19 -12-11 -9 000 73 06 13 -10.2 -11.8 29.73 8 9 54 358 000 93103 19 -12-11 -9 000 74 06 14 -9.9 -11.6 29.74 7 8 52 356 000 93104 19 -12-11 -9 000 75 06 15 -9.6 -11.1 29.74 6 7 48 352 000 94103 19 -11-11 -9 000 76 06 16 -9.2 -10.7 29.75 6 6 37 340 -001 94 98 17 -11-11 -8 000 77 06 17 -8.8 -10.2 29.75 6 8 23 327 000 96 99 16 -11-10 -6 000 78 06 18 -8.5 -9.4 29.74 8 9 14 317 000 100 62 16 -11 -8 -5 000 79 06 19 -8.4 -9.0 29.74 8 9 11 314 000 103 39 17 -10 -6 -5 000 80 06 20 -8.4 -8.7 29.74 9 10 11 314 000 104 36 19 -10 -4 -4 000 81 06 21 -8.2 -8.4 29.75 9 10 8 311 -001 106 27 21 -10 -3 -3 000 82 06 22 -8.0 -8.0 29.76 7 9 13 316 000 108 21 41 -8 -2 -2 000 83 06 23 -8.0 -8.2 29.77 6 8 15 319 000 106 26 37 -6 -1 -2 000 84 07 00 -8.0 -8.2 29.78 6 7 15 318 -004 105 34 35 -5 -1 -2 000 85 07 01 -7.8 -8.5 29.79 4 6 17 321 -004 102 44 51 -4 -2 -2 000 86 07 02 -7.5 -7.7 29.80 2 3 19 322 -002 107 44 43 -4 -2 -3 000 87 07 03 -7.5 -7.6 29.82 1 1 37 340 -004 107 48 33 -4 -3 -2 000 88 07 04 -7.1 -7.1 29.83 1 1 26 329 000 107 48 30 -4 -3 -2 000 89 07 05 -8.1 -8.1 29.85 2 2 165 108 000 108 54 19 -4 -3 -2 000 90 07 06 -11.0 -26.4 29.86 4 4 176 120 003 66 61 15 -4 -3 -2 000 91 07 07 -7.3 -9.3 29.88 3 3 189 132 -003 91 56 14 -4 -2 -2 000 92 07 08 -6.8 -8.6 29.90 3 5 224 167 000 92 56 15 -4 -2 -2 000 93 07 09 -8.6 -9.0 29.92 6 9 207 151 000 105 50 33 -4 -2 -2 000 94 07 10 -7.8 -9.6 29.93 5 6 177 120 000 92 52 62 -3 -2 -2 000 95 07 11 -7.7 -10.6 29.95 3 5 174 117 001 86 55 64 -3 -2 -2 000 96 07 12 -10.2 -16.5 29.96 4 6 196 139 000 89 52 59 -3 -2 -2 000 97 07 13 -11.3 -22.5 29.98 3 4 214 157 000 90 55 70 -2 -2 -2 000 98 07 14 -11.0 -23.7 29.99 0 10 272 215 -001 88 49 62 -2 -1 -2 000 99 07 15 -5.9 -6.7 30.00 3 7 8 312 000 100 48 63 -2 -1 -2 000 100 07 16 -7.6 -12.6 30.01 3 8 2 305 002 89 49 47 -2 -1 -1 000 101 07 17 -7.7 -15.6 30.01 3 7 14 317 003 77 44 38 -1 0 -1 000 102 07 18 -8.7 -17.1 30.01 3 8 20 323 003 83 44 31 0 -1 0 000 103 07 19 -8.7 -14.9 30.02 4 8 29 332 004 93 48 28 0 0 0 000 104 07 20 -7.5 -11.7 30.02 6 9 33 336 000 91 38 30 0 0 0 000 105 07 21 -7.4 -10.9 30.03 6 9 39 342 001 92 38 31 0 0 1 000 106 07 22 -6.3 -9.1 30.02 6 11 36 340 000 87 34 32 0 0 1 000 107 07 23 -5.9 -7.8 30.02 7 13 36 340 000 92 37 24 0 0 1 000 108 08 00 -5.9 -6.3 30.01 8 13 30 333 001 103 28 20 0 1 2 000 109 08 01 -5.5 -5.6 30.00 9 14 22 325 001 106 19 18 0 2 2 000 110 08 02 -5.6 -5.6 29.99 9 13 28 331 008 106 17 14 0 2 3 000 111 08 03 -5.3 -5.6 29.98 9 14 29 333 004 103 13 12 0 3 3 000 112 08 04 -5.2 -5.9 29.96 9 15 30 334 005 100 18 18 -1 4 4 000 113 08 05 -5.5 -7.5 29.94 7 13 32 335 001 91 18 27 0 4 5 000 114 08 06 -6.8 -11.3 29.93 6 7 47 351 003 84 14 25 2 6 6 000 115 08 07 -9.7 -18.2 29.93 1 4 34 337 -003 77 18 25 6 7 5 000 116 08 08 -7.2 -19.7 29.94 5 9 214 158 -005 67 18 24 6 6 5 000 117 08 09 -1.6 -10.8 29.95 10 12 212 155 000 41 22 21 5 5 3 000 118 08 10 -4.3 -10.3 29.97 8 12 228 172 -004 64 25 23 5 4 4 000 119 08 11 -8.9 -18.5 29.99 4 21 259 203 -007 87 28 21 3 4 3 000 120 08 12 -7.6 -19.2 30.01 3 7 308 251 000 72 35 29 3 3 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.