Rothera (RTH) site lat/lon = (-67.5700,-68.1300) cell lat/lon = (-67.5638,-68.1342) Forecast initialized at 2026-10-17/12 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 17 12 -1.3 -2.0 29.51 18 19 18 310 -028 95 95 96 -1 -1 -1 000 1 17 13 -0.6 -2.4 29.50 32 43 19 311 -003 89 87 90 -1 0 0 133 2 17 14 1.0 -0.8 29.52 24 36 7 299 057 88 84 90 0 0 -1 114 3 17 15 1.7 0.1 29.55 23 32 14 306 000 89 82 92 1 0 0 097 4 17 16 1.9 -0.0 29.58 23 25 15 307 040 86 71 86 2 1 0 024 5 17 17 1.9 -0.0 29.55 33 38 319 251 280 87 78 61 1 1 1 001 6 17 18 1.5 0.4 29.55 31 38 309 241 -157 93 69 43 1 2 2 000 7 17 19 1.5 0.2 29.58 24 31 313 244 -151 91 72 41 1 1 1 000 8 17 20 1.4 0.1 29.58 18 28 314 246 -144 91 78 43 0 1 1 000 9 17 21 1.1 -0.0 29.64 13 22 334 266 -084 92 88 75 0 0 0 000 10 17 22 1.0 0.3 29.64 21 26 320 252 -044 96 80 56 0 0 0 000 11 17 23 0.9 -0.7 29.63 21 28 321 253 -003 88 69 43 1 1 0 000 12 18 00 0.3 -2.2 29.63 16 21 356 288 014 80 60 49 1 1 0 000 13 18 01 1.5 -1.9 29.64 24 28 329 261 012 75 49 42 2 2 0 000 14 18 02 -0.2 -0.7 29.68 15 26 2 294 050 97 98 60 0 0 0 000 15 18 03 0.1 -0.9 29.70 12 22 13 304 023 91 97 96 0 0 -1 000 16 18 04 0.6 0.3 29.71 23 30 18 310 000 100 96102 0 0 0 000 17 18 05 0.5 0.2 29.71 24 33 24 316 -035 100 99102 0 0 0 001 18 18 06 0.4 0.1 29.69 24 33 29 321 -018 100 99102 0 0 0 000 19 18 07 0.9 0.1 29.65 23 33 30 322 -021 95 94102 0 0 0 000 20 18 08 0.7 -0.9 29.62 24 34 35 327 -027 88 86100 0 0 0 000 21 18 09 0.7 -0.9 29.62 26 37 33 325 -020 90 89100 0 0 1 000 22 18 10 1.0 -0.8 29.62 26 36 22 314 -004 88 85100 0 1 1 000 23 18 11 0.8 -1.0 29.59 32 43 20 312 016 88 72 89 0 3 3 003 24 18 12 1.0 -0.7 29.58 33 45 23 315 005 89 74 87 0 2 3 015 25 18 13 1.4 -0.2 29.57 31 45 27 319 -004 89 76 86 0 2 3 035 26 18 14 1.4 0.1 29.55 31 45 31 323 009 91 85 77 0 0 2 009 27 18 15 1.3 -0.0 29.53 33 48 29 321 -019 91 87 72 0 0 2 004 28 18 16 1.5 0.0 29.48 37 53 25 317 003 90 85 71 0 1 2 002 29 18 17 1.8 0.1 29.44 39 56 27 319 026 88 88 67 0 1 2 012 30 18 18 2.6 0.7 29.40 40 58 28 319 -010 85 85 59 1 1 3 004 31 18 19 2.7 0.7 29.39 39 57 26 318 -066 85 83 77 2 2 3 161 32 18 20 3.5 1.0 29.29 48 66 23 315 -017 81 75 64 3 4 6 118 33 18 21 3.5 1.6 29.25 49 67 18 310 172 84 77 60 3 4 6 053 34 18 22 4.2 2.4 29.18 59 75 13 304 221 85 70 48 4 6 8 008 35 18 23 4.5 2.8 29.17 58 75 11 303 357 84 74 47 4 5 6 000 36 19 00 3.6 2.3 29.15 58 77 15 306 252 88 84 48 3 3 4 000 37 19 01 2.0 0.2 29.14 51 69 18 310 077 86 88 78 1 3 4 000 38 19 02 1.7 -0.4 29.10 49 64 15 307 -031 85 68 73 3 6 7 099 39 19 03 0.5 -1.7 29.16 39 55 20 312 -086 86 79 89 0 0 1 126 40 19 04 0.4 -1.7 29.17 36 47 23 315 101 87 85 88 0 0 0 078 41 19 05 0.4 -1.4 29.16 35 45 20 312 043 89 91 84 0 0 0 044 42 19 06 0.4 -1.3 29.19 30 39 20 311 -036 89 95 86 0 -1 -1 076 43 19 07 0.3 -1.7 29.20 31 39 11 303 -044 87 87 81 0 0 -1 047 44 19 08 0.3 -1.6 29.22 28 34 11 303 -037 87 80 81 0 0 -1 020 45 19 09 0.7 -1.9 29.21 22 26 9 301 030 81 78 75 0 0 0 000 46 19 10 1.9 -3.3 29.21 16 21 301 233 012 66 61 84 2 1 0 000 47 19 11 1.3 -2.6 29.24 2 14 14 305 001 72 73 92 1 0 -1 000 48 19 12 1.0 -2.4 29.27 4 6 9 301 000 76 84 91 0 0 -1 000 49 19 13 1.1 -3.5 29.27 20 21 312 244 021 71 69 70 0 0 -1 000 50 19 14 1.0 -3.8 29.26 11 11 295 227 000 70 71 71 0 0 -1 000 51 19 15 0.1 -2.5 29.29 5 11 169 101 -018 84 86 98 -1 -2 -3 000 52 19 16 0.1 -3.7 29.30 15 18 58 349 -007 77 83100 -1 -2 -3 000 53 19 17 0.0 -3.5 29.31 3 7 84 16 004 78 72101 0 -1 -3 000 54 19 18 0.3 -3.4 29.33 7 12 354 286 -010 76 77106 0 -2 -3 000 55 19 19 0.3 -5.2 29.34 8 9 275 207 -010 66 65107 0 -2 -3 000 56 19 20 0.2 -4.7 29.36 7 9 284 216 -001 69 70108 -1 -2 -4 004 57 19 21 -0.2 -6.2 29.36 8 10 357 289 000 63 57 86 -1 -2 -3 007 58 19 22 -1.1 -6.2 29.37 13 16 301 233 -006 62 55 92 -1 -2 -3 000 59 19 23 -1.7 -6.6 29.40 15 19 267 198 -007 64 76109 -1 -3 -5 000 60 20 00 -3.3 -7.5 29.40 14 16 355 286 -010 70 66 74 -2 -3 -4 000 61 20 01 -11.4 -11.4 29.42 2 8 187 119 -003 79 75 70 -3 -4 -5 000 62 20 02 -7.3 -11.6 29.45 8 8 92 24 -003 81 68 90 -3 -4 -5 000 63 20 03 -6.4 -9.5 29.46 9 9 93 25 002 84 59 83 -2 -3 -4 000 64 20 04 -3.8 -6.9 29.48 8 10 357 289 002 78 71 85 -4 -4 -5 000 65 20 05 -4.9 -8.4 29.48 3 6 46 338 008 78 77 93 -3 -4 -5 000 66 20 06 -4.4 -6.6 29.49 6 7 131 63 012 86 80 87 -3 -4 -6 002 67 20 07 -6.8 -8.6 29.50 10 12 17 309 006 93 85 92 -4 -5 -6 001 68 20 08 -7.8 -11.7 29.52 8 10 71 3 015 85 80 96 -4 -4 -6 000 69 20 09 -10.9 -16.6 29.53 5 7 16 308 005 81 79101 -4 -5 -6 000 70 20 10 -13.0 -13.0 29.54 2 4 185 117 001 106 74 95 -4 -5 -6 000 71 20 11 -5.8 -8.2 29.56 5 6 14 306 003 86 79 86 -4 -5 -7 000 72 20 12 -3.8 -7.3 29.56 6 10 64 356 004 76 77 84 -4 -5 -6 000 73 20 13 -2.5 -7.2 29.56 2 9 16 308 005 72 68 86 -4 -5 -6 000 74 20 14 -1.5 -7.1 29.53 11 13 346 278 002 65 67 74 -3 -4 -5 000 75 20 15 -1.6 -7.3 29.51 22 27 351 283 -007 67 72 73 -3 -4 -5 000 76 20 16 -1.2 -6.5 29.49 19 25 10 302 013 67 74 94 -3 -4 -5 000 77 20 17 -0.3 -6.2 29.47 20 30 0 292 011 66 72 97 -2 -3 -4 000 78 20 18 -0.4 -5.8 29.43 26 37 1 293 -010 68 75 77 -2 -3 -4 003 79 20 19 -1.0 -4.7 29.39 23 34 21 313 -039 73 74 83 -2 -3 -4 001 80 20 20 -1.8 -4.0 29.34 28 38 18 310 -033 84 92 93 -2 -4 -5 003 81 20 21 -1.8 -3.5 29.28 36 48 18 310 -023 88 98 92 -3 -4 -5 020 82 20 22 -1.5 -3.5 29.25 33 44 16 308 -041 85 89 94 -2 -3 -4 024 83 20 23 -1.2 -4.0 29.23 30 41 10 302 -038 80 74 84 -1 -2 -2 026 84 21 00 -1.7 -4.3 29.23 34 45 12 304 021 81 76 81 -2 -2 -2 002 85 21 01 -2.3 -4.6 29.24 35 45 13 305 -014 84 72 84 -2 -1 -1 008 86 21 02 -2.4 -4.9 29.26 28 36 15 307 -016 82 71 97 -2 -1 -1 004 87 21 03 -1.6 -5.1 29.28 23 29 14 306 -005 75 72 90 -1 -1 -2 004 88 21 04 -1.3 -4.4 29.31 18 26 17 309 001 77 75 93 -1 -1 -2 002 89 21 05 -1.0 -3.6 29.32 12 21 20 312 014 80 75 87 0 -1 -2 001 90 21 06 -1.1 -3.6 29.32 13 14 355 287 002 81 68 88 0 0 -1 001 91 21 07 -2.9 -4.4 29.34 11 13 34 326 -007 91 90 99 0 -1 -3 000 92 21 08 -2.5 -5.6 29.36 5 10 6 298 -019 74 85102 0 -1 -3 000 93 21 09 -7.7 -7.7 29.37 1 7 56 348 -033 94 87101 -1 -2 -3 000 94 21 10 -1.5 -4.1 29.38 7 11 344 276 -025 78 82100 -1 -2 -3 000 95 21 11 -1.0 -3.7 29.38 10 10 307 239 -047 79 79100 -1 -2 -3 000 96 21 12 -0.7 -4.1 29.37 7 7 316 248 -049 78 79 72 -1 -2 -3 000 97 21 13 -0.7 -5.6 29.35 23 32 336 267 -031 69 72 83 -1 -2 -3 002 98 21 14 -1.2 -4.9 29.31 31 43 336 268 030 73 68 75 -1 -1 -1 021 99 21 15 -0.6 -4.1 29.26 38 47 347 279 -010 75 66 73 0 0 0 038 100 21 16 -0.6 -2.5 29.26 30 37 12 303 117 87 80 92 0 -1 -2 139 101 21 17 -0.6 -2.8 29.22 34 40 31 323 -194 85 87105 0 -1 -2 191 102 21 18 2.0 -1.3 29.19 16 39 314 246 -294 78 73 74 1 0 0 062 103 21 19 1.9 0.0 29.21 17 33 286 218 -122 86 96104 1 0 -1 008 104 21 20 1.6 -1.5 29.21 21 41 272 204 -239 79 91106 0 -1 -2 000 105 21 21 0.5 -0.3 29.20 7 26 68 0 -108 96 87 89 0 0 -2 032 106 21 22 0.9 -1.2 29.21 11 35 264 196 -114 85 78 97 0 0 -1 047 107 21 23 0.7 -1.0 29.19 4 31 296 228 -132 88 79 80 0 0 -1 028 108 22 00 -0.3 -3.8 29.16 10 40 261 193 -236 72 71 92 1 0 -1 005 109 22 01 -2.0 -6.3 29.15 7 38 279 211 -255 70 69 72 1 0 0 001 110 22 02 -2.8 -4.7 29.18 4 38 235 167 -209 72 70 83 1 0 -1 002 111 22 03 -0.1 -2.4 29.19 18 43 262 194 -261 81 92 93 0 -1 -3 001 112 22 04 -0.8 -4.2 29.21 11 31 226 158 -178 73 74 86 0 0 -2 000 113 22 05 -1.7 -5.4 29.25 13 39 265 197 -173 72 75100 -1 -2 -3 008 114 22 06 -8.1 -9.8 29.26 4 39 176 108 -176 77 87 94 -2 -4 -5 006 115 22 07 -8.4 -10.0 29.29 4 36 138 70 -312 78 92102 -2 -4 -5 001 116 22 08 -3.0 -6.5 29.30 12 17 76 8 234 75 86 78 -2 -4 -2 000 117 22 09 -3.2 -7.1 29.33 3 6 62 354 188 73 71 85 -2 -2 -2 000 118 22 10 -3.0 -4.6 29.34 5 5 115 47 117 89 68 80 -1 -2 -2 000 119 22 11 -1.9 -4.1 29.36 3 12 156 87 132 83 79 85 -1 -2 -3 000 120 22 12 -0.2 -4.6 29.37 6 14 154 86 010 73 83 87 -1 -3 -4 000 * 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.