Rothera (RTH) site lat/lon = (-67.5700,-68.1300) cell lat/lon = (-67.5638,-68.1342) Forecast initialized at 2026-10-15/12 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 15 12 -0.9 -2.3 29.53 10 10 7 299 -021 89 89 92 -1 -1 -2 000 1 15 13 1.0 -1.5 29.52 15 22 352 283 -055 82 91105 0 -1 -2 000 2 15 14 1.3 -1.7 29.49 15 23 356 288 -028 79 75 81 0 0 -1 002 3 15 15 1.8 -2.0 29.47 13 23 333 265 -076 73 67 73 1 0 0 000 4 15 16 1.8 -2.0 29.45 11 24 310 242 -080 72 69 78 1 0 0 000 5 15 17 1.7 -2.2 29.45 13 22 324 256 -041 72 68 82 1 0 0 000 6 15 18 1.8 -2.1 29.44 10 10 287 219 -010 72 69 84 1 0 0 000 7 15 19 1.1 -1.6 29.45 3 13 76 8 -029 77 83 86 0 0 -1 000 8 15 20 0.5 -0.4 29.48 3 13 176 108 019 93 87 96 0 0 -1 000 9 15 21 0.6 -1.9 29.48 13 15 206 138 000 82 84101 0 0 -1 000 10 15 22 0.6 -2.3 29.50 1 6 269 201 002 73 78 97 0 0 -1 000 11 15 23 -4.5 -7.2 29.54 3 11 54 345 -006 74 85 85 0 -1 -2 000 12 16 00 -8.1 -8.1 29.58 4 10 43 335 -003 94 78101 0 -1 -2 000 13 16 01 -8.7 -8.7 29.62 4 8 127 59 002 88 81 98 0 -1 -3 000 14 16 02 -1.7 -3.5 29.64 11 14 19 310 -007 85 80103 -1 -1 -2 000 15 16 03 -8.8 -10.4 29.67 5 6 133 64 004 95 79 98 0 -1 -3 000 16 16 04 -5.1 -6.6 29.68 9 13 109 41 002 94 74 88 -3 -1 -2 000 17 16 05 -5.5 -6.2 29.72 1 8 239 171 -002 97104 83 -3 -4 -4 000 18 16 06 -4.1 -4.9 29.73 8 10 316 248 -006 96 99 72 -2 -4 -5 000 19 16 07 -9.1 -10.6 29.73 6 8 337 269 -001 99105 75 -3 -5 -4 000 20 16 08 -6.7 -9.1 29.75 4 9 330 262 000 88105 80 -4 -5 -5 000 21 16 09 -6.8 -8.8 29.76 8 9 317 249 000 93 96 88 -4 -4 -5 000 22 16 10 -5.3 -6.5 29.77 8 8 323 255 002 94 96 92 -4 -4 -4 000 23 16 11 -5.7 -7.7 29.79 4 4 340 272 001 89101 85 -4 -5 -5 000 24 16 12 -4.3 -5.1 29.79 2 2 290 222 -002 96 96 91 -4 -4 -5 000 25 16 13 -2.9 -5.4 29.79 3 12 4 296 -004 86 83 83 -3 -4 -4 000 26 16 14 -1.7 -4.6 29.78 13 16 27 319 -001 82 77 62 -3 -3 -4 000 27 16 15 -2.9 -4.9 29.76 9 10 283 214 004 90 63 55 -3 -2 -1 000 28 16 16 -2.4 -4.4 29.77 3 3 308 240 000 89 67 61 -3 -2 -3 000 29 16 17 -0.4 -3.0 29.76 11 15 22 313 004 82 68 65 -1 -1 -2 000 30 16 18 -0.3 -3.1 29.76 21 25 17 309 -003 80 69 88 -1 -1 -1 000 31 16 19 -0.5 -3.1 29.75 23 27 24 315 -005 82 74 94 -1 0 -1 000 32 16 20 -0.4 -3.2 29.75 22 25 25 317 -001 80 73 94 0 0 -1 000 33 16 21 -1.0 -3.4 29.73 25 32 25 317 007 82 71 90 -1 0 0 000 34 16 22 -1.2 -3.3 29.73 29 37 25 316 000 83 71 91 -1 0 0 002 35 16 23 -1.3 -3.4 29.72 28 38 25 317 -012 83 71 91 -1 0 0 003 36 17 00 -1.5 -3.3 29.69 32 44 27 319 -052 86 74 99 -2 0 0 000 37 17 01 -1.5 -3.3 29.67 34 48 28 320 -026 85 82 94 -2 -1 0 000 38 17 02 -1.3 -3.2 29.65 37 47 25 317 039 84 84 87 -1 0 0 003 39 17 03 0.2 -2.4 29.65 30 38 20 312 038 80 82 88 0 0 0 008 40 17 04 1.3 -2.2 29.63 27 36 14 306 000 76 76 82 1 2 1 016 41 17 05 1.4 -1.9 29.63 29 39 9 301 -017 75 72 82 2 3 2 032 42 17 06 2.0 -1.7 29.61 27 39 8 300 -036 72 71 81 3 3 2 030 43 17 07 2.4 -1.4 29.59 28 38 7 298 -005 73 73 75 3 3 3 013 44 17 08 2.4 -1.2 29.59 27 36 7 299 061 74 73 78 3 3 3 027 45 17 09 1.2 -1.8 29.59 29 38 14 306 049 79 80 88 2 2 1 092 46 17 10 0.2 -2.7 29.59 31 43 14 306 103 80 73 94 0 1 1 092 47 17 11 0.8 -2.0 29.58 31 41 8 300 045 80 80 90 1 1 0 039 48 17 12 0.4 -2.3 29.57 29 40 15 307 006 82 83 95 0 0 0 040 49 17 13 0.8 -1.7 29.54 27 38 18 309 -036 83 84 97 0 0 0 032 50 17 14 0.7 -1.2 29.54 26 36 16 307 -016 86 89 95 0 0 0 061 51 17 15 1.1 -0.6 29.52 26 35 8 300 033 88 86 91 0 0 0 079 52 17 16 1.6 0.4 29.50 25 36 12 303 035 90 87 86 1 0 0 105 53 17 17 1.6 0.7 29.51 25 35 15 307 005 92 88 90 1 0 0 122 54 17 18 1.9 0.7 29.53 23 30 7 299 005 90 83 90 1 0 0 068 55 17 19 2.8 -0.5 29.52 33 37 334 266 242 76 67 69 3 2 2 014 56 17 20 2.7 -0.7 29.52 34 39 323 255 -199 75 70 72 3 3 3 001 57 17 21 1.7 0.9 29.58 25 32 338 270 -116 93 83 69 1 1 1 000 58 17 22 2.1 1.2 29.62 20 30 340 271 -099 92100 91 1 0 0 000 59 17 23 1.4 0.8 29.62 22 32 336 268 -077 95100 96 0 0 0 000 60 18 00 1.3 1.0 29.62 24 33 334 266 -081 97 94 80 0 0 0 000 61 18 01 1.6 0.7 29.65 14 25 11 303 -044 92 99102 1 0 0 000 62 18 02 1.8 1.0 29.65 14 28 12 304 -041 92 99102 1 0 0 000 63 18 03 1.6 0.7 29.64 18 28 27 319 -011 92 98102 1 0 0 000 64 18 04 1.3 0.3 29.65 23 28 25 317 026 91 86 94 1 1 0 000 65 18 05 1.0 -0.1 29.63 30 37 16 308 014 91 78 84 1 2 1 005 66 18 06 0.6 -0.8 29.63 25 33 29 321 000 89 88 99 0 0 0 006 67 18 07 0.2 -1.1 29.61 31 41 25 317 -010 89 83 95 0 0 1 000 68 18 08 -0.0 -1.4 29.62 32 43 25 317 000 89 82 92 0 0 0 000 69 18 09 -0.2 -1.8 29.61 34 46 23 315 -007 87 76 90 -1 0 1 000 70 18 10 -0.7 -2.3 29.61 35 45 23 315 -010 87 76 82 -1 0 1 003 71 18 11 -0.1 -2.2 29.61 34 47 24 316 -010 83 75 84 0 0 1 002 72 18 12 0.5 -1.6 29.60 33 48 25 317 035 86 83 81 0 0 0 010 73 18 13 0.9 -0.8 29.56 38 55 24 316 043 87 82 71 0 0 1 017 74 18 14 1.4 0.3 29.53 39 56 25 317 024 91 95 69 0 0 0 003 75 18 15 1.8 0.5 29.50 38 55 22 314 000 89 88 74 1 1 2 002 76 18 16 1.8 0.1 29.46 40 55 17 309 -031 87 71 60 1 2 3 001 77 18 17 1.7 0.6 29.44 37 52 23 315 009 91 81 69 0 1 2 012 78 18 18 1.7 0.7 29.42 33 47 26 318 -026 91 84 78 0 1 2 088 79 18 19 2.2 0.6 29.33 31 50 35 327 -133 87 85 78 1 1 2 060 80 18 20 3.0 1.1 29.24 38 55 27 319 -056 84 83 71 3 2 2 002 81 18 21 3.4 0.4 29.24 49 68 14 306 141 76 80 83 3 3 2 171 82 18 22 1.0 -1.0 29.20 50 69 22 313 -030 86 74 71 0 1 3 338 83 18 23 0.3 -1.3 29.20 51 66 22 314 003 89 77 93 0 0 3 217 84 19 00 -0.4 -1.7 29.18 55 70 21 313 -024 89 80 76 -1 0 3 106 85 19 01 -0.4 -1.7 29.19 48 62 23 315 -077 89 80 83 -1 0 2 156 86 19 02 -0.3 -1.8 29.18 44 59 21 313 -116 88 80 90 -1 0 2 017 87 19 03 -0.5 -2.1 29.18 41 57 24 316 -100 87 86 82 -1 0 1 000 88 19 04 -0.6 -2.1 29.19 34 49 25 317 -027 87 90 96 -1 -1 0 000 89 19 05 -0.9 -2.2 29.21 30 44 22 314 069 88 95 93 -1 -2 -1 001 90 19 06 -0.7 -2.2 29.23 29 41 12 304 -037 87 93 98 -1 -1 -1 000 91 19 07 -0.3 -1.9 29.20 34 42 17 309 -029 87 78 80 0 0 0 008 92 19 08 -0.4 -2.2 29.20 31 38 19 311 -037 85 75 74 0 0 0 008 93 19 09 0.1 -2.0 29.20 28 32 21 313 -017 83 70 59 1 0 0 000 94 19 10 0.4 -1.6 29.21 24 26 16 308 000 84 65 73 1 1 0 000 95 19 11 1.3 -1.4 29.22 22 25 12 304 -013 80 62 75 2 2 1 000 96 19 12 0.2 -1.1 29.24 22 26 13 305 000 91 81 89 0 0 0 000 97 19 13 0.6 -1.1 29.23 17 19 23 314 016 88 77 93 1 0 0 002 98 19 14 1.0 -1.0 29.23 14 20 18 310 029 85 79 88 0 0 0 001 99 19 15 1.4 -0.9 29.22 10 19 25 317 -023 83 79 91 1 0 0 000 100 19 16 1.3 -0.8 29.20 12 22 20 312 -012 84 80 91 0 0 -1 000 101 19 17 1.5 -0.7 29.20 14 23 18 310 -018 83 79 90 1 0 -1 001 102 19 18 1.6 -0.8 29.20 16 23 19 311 -001 82 80 93 1 0 -1 003 103 19 19 1.7 -1.1 29.19 17 20 18 310 011 80 70 86 1 0 0 004 104 19 20 1.7 -1.8 29.19 14 19 12 304 -006 75 65 81 1 0 0 000 105 19 21 0.9 -0.8 29.18 9 9 319 250 -012 87 81 81 0 0 -1 000 106 19 22 1.2 -2.7 29.18 12 13 12 304 024 73 74 81 1 0 -1 000 107 19 23 1.1 -2.2 29.20 16 18 311 243 -005 74 80100 0 0 -1 000 108 20 00 -0.4 -3.1 29.20 18 21 314 246 -019 78 71 62 0 0 -1 000 109 20 01 -1.0 -3.5 29.21 19 23 319 251 -016 79 76 69 0 -1 -2 000 110 20 02 -1.1 -3.0 29.20 21 26 327 259 -030 84 85 68 0 -2 -2 000 111 20 03 -1.8 -3.6 29.20 20 24 347 279 -009 85 67 72 -1 -1 -2 000 112 20 04 -0.8 -3.0 29.21 15 19 20 311 028 82 90102 -1 -2 -3 000 113 20 05 -1.6 -3.1 29.20 18 24 16 308 -006 87 81 92 -1 -2 -2 002 114 20 06 -1.8 -3.1 29.19 18 23 21 313 -007 89 87 97 -2 -2 -3 009 115 20 07 -1.7 -2.4 29.18 14 19 30 322 -001 94 85 86 -2 -2 -3 002 116 20 08 -1.7 -2.6 29.18 10 16 34 326 -005 92 85 81 -1 -3 -4 001 117 20 09 -4.6 -7.6 29.18 10 14 359 291 010 79104 85 -2 -4 -4 000 118 20 10 -2.7 -3.6 29.18 12 22 17 309 000 93 86 90 -3 -3 -3 000 119 20 11 -2.3 -3.7 29.18 20 27 22 313 -004 89 77 81 -2 -2 -3 000 120 20 12 -1.8 -3.2 29.17 18 23 19 311 -001 89 75 78 -2 -2 -3 000 * 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.