Rothera (RTH) site lat/lon = (-67.5700,-68.1300) cell lat/lon = (-67.5638,-68.1342) Forecast initialized at 2026-10-16/00 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 16 00 -4.6 -5.9 29.59 5 5 288 220 000 89 87 91 -3 -3 -3 000 1 16 01 -7.5 -10.4 29.59 7 7 13 305 004 90 81 96 -1 -2 -3 000 2 16 02 -6.4 -8.1 29.61 8 12 8 300 -007 98 89 98 -2 -2 -3 000 3 16 03 -12.5 -12.5 29.65 3 5 104 35 -001 105 91 97 -1 -2 -3 000 4 16 04 -7.9 -8.4 29.67 8 8 301 232 -003 106 82 90 -1 -2 -3 000 5 16 05 -7.3 -8.0 29.71 4 4 290 222 -008 105 79 85 -3 -2 -3 000 6 16 06 -6.1 -6.2 29.71 6 7 284 216 -014 106 73 89 -4 -2 -3 000 7 16 07 -5.2 -5.4 29.73 6 6 290 222 -005 105 74 78 -5 -2 -2 000 8 16 08 -5.7 -5.8 29.76 3 3 276 208 005 105 79 74 -6 -3 -2 000 9 16 09 -6.8 -7.0 29.74 7 7 270 201 002 107 78 61 -5 -3 -3 000 10 16 10 -7.2 -7.3 29.76 3 3 223 155 004 107105 69 -8 -6 -3 000 11 16 11 -5.5 -5.8 29.77 5 7 308 240 001 104104 86 -5 -5 -5 000 12 16 12 -5.0 -5.4 29.79 4 4 288 220 005 102100 88 -6 -5 -4 000 13 16 13 -4.0 -5.5 29.78 2 2 314 246 000 97 96 72 -5 -5 -5 000 14 16 14 -3.1 -5.6 29.77 1 8 76 8 000 88103 62 -4 -5 -5 000 15 16 15 -1.2 -4.2 29.79 10 15 26 318 -001 83 87 75 -3 -3 -4 000 16 16 16 -0.8 -4.9 29.78 11 12 23 314 -004 77 72 61 -2 -3 -3 000 17 16 17 -1.9 -4.7 29.79 6 6 258 190 000 85 73 60 -3 -3 -3 000 18 16 18 -0.8 -4.0 29.78 8 11 33 325 -008 82 77 61 -2 -2 -2 000 19 16 19 -0.6 -4.0 29.76 19 21 28 320 -004 81 54 55 -1 0 -1 000 20 16 20 -0.2 -4.1 29.75 20 23 24 316 -012 76 63 80 0 0 -1 000 21 16 21 0.2 -3.3 29.76 15 17 21 313 -019 79 79104 0 0 -1 000 22 16 22 -2.0 -4.2 29.74 20 26 27 318 011 84 78 98 -1 0 -1 000 23 16 23 -1.9 -4.0 29.73 24 31 26 318 025 85 77 90 -1 0 0 004 24 17 00 -2.5 -4.4 29.72 30 38 24 315 005 88 73 89 -2 0 0 010 25 17 01 -2.1 -4.4 29.72 29 40 23 315 -006 84 72 92 -2 0 0 007 26 17 02 -1.7 -4.2 29.70 33 46 26 318 -034 82 73 94 -2 0 1 002 27 17 03 -1.7 -4.0 29.69 35 47 27 319 -048 83 73 97 -2 0 0 000 28 17 04 -1.7 -3.9 29.68 34 48 28 320 -055 85 79 97 -2 -1 0 003 29 17 05 -1.5 -3.9 29.66 34 46 28 320 -045 83 81 89 -2 -1 0 013 30 17 06 -1.4 -3.9 29.64 37 48 22 314 -031 83 77 83 -1 0 1 005 31 17 07 -0.9 -3.6 29.62 39 50 19 310 002 81 72 77 0 1 2 003 32 17 08 0.5 -3.5 29.60 36 46 16 308 -015 74 67 76 1 3 3 002 33 17 09 0.4 -3.2 29.59 39 51 16 308 050 75 66 79 0 2 3 005 34 17 10 -0.3 -3.4 29.59 40 54 18 310 071 79 65 89 0 2 3 005 35 17 11 -0.2 -3.0 29.59 34 47 23 315 065 82 74 94 0 0 1 006 36 17 12 -0.2 -3.2 29.58 29 41 22 314 029 80 77 98 0 0 0 004 37 17 13 0.1 -3.0 29.57 25 35 21 313 -014 80 80100 0 0 0 007 38 17 14 0.5 -1.8 29.56 25 33 16 308 014 86 87 92 0 0 0 080 39 17 15 0.9 -0.6 29.53 28 36 10 302 026 90 86 84 0 0 0 145 40 17 16 2.0 0.2 29.54 28 36 8 300 075 87 77 77 1 1 0 082 41 17 17 2.2 0.3 29.56 27 31 9 301 079 87 69 75 2 2 1 012 42 17 18 3.0 -0.1 29.55 32 36 337 269 161 78 61 65 4 4 3 001 43 17 19 3.2 -0.9 29.53 34 38 322 254 -048 72 58 64 4 5 4 001 44 17 20 2.4 -0.1 29.58 23 31 328 260 -127 82 85 75 1 1 1 001 45 17 21 1.6 0.7 29.61 15 28 327 259 -139 94 91 73 0 0 0 000 46 17 22 1.4 0.9 29.62 13 27 322 253 -072 96 96 80 0 0 0 000 47 17 23 1.6 1.1 29.63 13 27 319 251 -062 96 98 81 0 0 0 000 48 18 00 1.3 1.0 29.66 8 23 9 301 -022 98100 93 0 0 0 000 49 18 01 1.0 0.4 29.68 16 19 35 326 000 97100102 0 0 0 000 50 18 02 1.2 0.5 29.65 22 28 16 308 020 96 96102 2 0 0 000 51 18 03 1.2 -0.2 29.63 22 27 12 304 022 88 86 93 2 1 0 000 52 18 04 0.6 -1.1 29.65 21 30 30 321 -008 88 83 90 0 1 1 002 53 18 05 0.6 -1.0 29.63 25 34 24 316 -011 89 84 91 0 1 1 002 54 18 06 0.6 -1.1 29.61 29 39 23 315 -031 90 84 90 0 0 1 005 55 18 07 0.6 -1.2 29.60 32 43 22 314 -003 89 84 89 0 0 1 014 56 18 08 -0.1 -1.9 29.60 35 46 22 314 000 88 82 87 -1 0 1 042 57 18 09 -0.6 -2.5 29.60 34 45 23 314 000 87 77 88 -1 0 1 021 58 18 10 -0.0 -2.0 29.59 33 46 23 315 000 86 74 85 0 0 2 001 59 18 11 0.5 -1.4 29.57 32 46 24 316 016 87 76 83 0 1 2 001 60 18 12 1.5 -0.7 29.55 36 52 24 316 028 86 78 77 0 1 2 001 61 18 13 1.7 -0.4 29.51 42 56 22 314 017 86 72 85 0 2 3 005 62 18 14 1.3 -0.8 29.52 38 52 26 317 034 86 89 93 0 0 2 001 63 18 15 1.0 -1.0 29.49 35 50 28 320 008 88 85 80 0 0 2 009 64 18 16 0.9 -0.8 29.46 38 52 27 319 002 89 81 72 0 0 3 038 65 18 17 1.2 -0.6 29.42 36 51 28 319 019 88 82 71 0 1 2 066 66 18 18 2.5 0.1 29.38 40 57 28 320 -027 83 85 66 1 1 2 033 67 18 19 3.2 1.0 29.34 38 57 21 313 -161 84 83 67 2 3 4 082 68 18 20 3.8 1.7 29.27 42 60 23 314 -043 83 86 72 3 3 3 096 69 18 21 3.7 2.6 29.22 42 60 23 315 171 90 92 71 3 3 3 003 70 18 22 4.4 1.2 29.23 50 72 16 307 297 76 78 79 4 3 3 054 71 18 23 1.0 -1.0 29.22 49 63 16 307 081 88 81 86 0 2 3 030 72 19 00 1.1 -1.8 29.24 36 46 11 303 -046 81 75 79 0 1 1 026 73 19 01 1.1 -1.6 29.25 33 43 15 307 043 83 79 78 0 1 1 026 74 19 02 0.5 -1.7 29.28 31 41 22 314 056 85 83 80 0 0 0 011 75 19 03 -0.2 -1.9 29.30 31 40 27 319 -003 88 86 85 0 0 0 016 76 19 04 -0.5 -2.2 29.32 28 38 21 313 -071 89 83 90 -1 0 0 023 77 19 05 -0.5 -2.3 29.32 29 37 21 313 -030 87 78 85 0 0 0 024 78 19 06 -0.6 -2.5 29.31 28 34 17 309 000 86 78 79 0 0 0 006 79 19 07 -0.0 -2.7 29.29 26 31 15 307 000 81 73 63 1 1 0 000 80 19 08 0.2 -2.5 29.29 23 28 12 304 000 81 70 74 1 1 1 000 81 19 09 -0.1 -2.0 29.30 6 6 285 217 -007 83 67 79 2 2 1 000 82 19 10 0.3 -0.3 29.33 6 10 248 180 -004 98 96102 0 0 0 001 83 19 11 0.2 -0.3 29.33 4 7 229 161 004 99100100 0 0 -1 031 84 19 12 0.2 -1.0 29.34 3 4 251 183 002 94 99104 0 0 0 003 85 19 13 0.2 -1.0 29.33 2 3 277 209 000 94 95104 0 0 -1 000 86 19 14 0.0 -0.9 29.32 3 4 259 191 000 96 92104 0 0 -1 000 87 19 15 0.1 -0.8 29.32 3 4 252 184 -001 97 90104 0 0 -1 000 88 19 16 -0.0 -0.6 29.32 3 5 241 172 000 99 91104 0 0 -1 000 89 19 17 0.0 -0.6 29.33 7 8 217 149 000 98 91104 -1 -1 -1 000 90 19 18 0.0 -1.1 29.33 6 9 175 107 -001 95 99104 -1 -1 -1 000 91 19 19 -0.2 -0.9 29.34 4 6 187 119 000 98102104 -1 -2 -2 000 92 19 20 -0.3 -1.1 29.34 2 3 208 140 000 98102 83 -1 -2 -2 000 93 19 21 -0.3 -1.1 29.34 1 2 130 62 002 98102 67 -1 -2 -3 000 94 19 22 -0.2 -1.1 29.34 3 3 113 45 -001 97 99 63 -1 -2 -1 000 95 19 23 -0.9 -2.3 29.34 4 10 20 312 000 86 68 80 0 0 -1 000 96 20 00 -0.8 -3.8 29.35 19 26 323 255 -006 78 77 73 -1 -2 -2 000 97 20 01 -2.2 -3.6 29.36 25 32 329 261 -006 92 66 42 -2 -2 -2 000 98 20 02 -2.3 -4.8 29.36 27 33 329 261 -030 83 70 46 -2 -2 -3 000 99 20 03 -2.2 -5.6 29.35 23 30 345 277 -029 76 73 62 -1 -2 -3 000 100 20 04 -2.2 -6.2 29.34 22 26 331 263 -014 72 70 85 -1 -2 -3 000 101 20 05 -2.4 -6.6 29.36 16 23 329 261 -018 71 66 91 -1 -2 -3 000 102 20 06 -2.7 -7.3 29.35 14 18 332 264 -012 68 62 84 -1 -2 -3 000 103 20 07 -5.9 -13.0 29.37 8 18 285 217 001 64 57 92 -1 -1 -3 000 104 20 08 -4.1 -10.1 29.39 7 7 318 250 008 62 65 75 -1 -2 -3 000 105 20 09 -8.6 -9.5 29.41 3 13 19 311 003 65 68 88 -1 -2 -3 000 106 20 10 -7.4 -10.3 29.44 0 10 123 55 -013 65 75 85 -2 -3 -4 000 107 20 11 -2.3 -7.2 29.45 7 12 48 340 -005 63 71 78 -1 -3 -4 000 108 20 12 -2.0 -5.3 29.46 5 12 136 68 -019 77 65 86 -1 -2 -4 000 109 20 13 -0.7 -5.6 29.47 3 5 148 80 000 71 61 90 -1 -2 -4 000 110 20 14 -1.5 -8.1 29.46 19 21 342 274 -015 61 58 65 -2 -3 -4 000 111 20 15 -2.0 -6.4 29.46 23 28 355 287 015 69 66 58 -3 -4 -5 000 112 20 16 -1.1 -7.1 29.45 19 27 2 294 012 64 70 81 -2 -4 -5 000 113 20 17 -1.6 -4.7 29.43 20 26 22 314 009 82 72 93 -3 -3 -4 006 114 20 18 -2.1 -4.3 29.40 33 43 24 316 -014 85 82 84 -3 -4 -4 002 115 20 19 -1.9 -4.5 29.36 36 47 23 314 000 86 91 86 -3 -4 -5 003 116 20 20 -1.8 -4.4 29.31 37 49 23 315 -014 85 86 88 -3 -4 -4 004 117 20 21 -2.0 -4.2 29.29 38 50 22 314 -021 85 79 89 -3 -3 -3 002 118 20 22 -2.3 -4.5 29.28 38 50 20 312 -031 86 72 86 -3 -2 -2 001 119 20 23 -2.4 -4.6 29.27 36 48 21 313 -046 85 68 84 -2 -1 -1 000 120 21 00 -2.5 -4.9 29.27 34 45 18 309 -051 84 66 87 -2 -1 -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.