Rothera (RTH) site lat/lon = (-67.5700,-68.1300) cell lat/lon = (-67.5638,-68.1342) Forecast initialized at 2026-05-03/12 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 03 12 -22.2 -28.7 29.70 2 2 289 221 010 60 49 25 -18-17-15 000 1 03 13 -20.1 -22.9 29.73 8 9 78 10 -002 86 53 30 -18-17-16 000 2 03 14 -20.1 -25.9 29.71 7 7 309 241 000 70 41 29 -17-15-14 000 3 03 15 -27.3 -93.4 29.71 2 4 356 288 003 52 38 29 -17-14-13 000 4 03 16 -19.8 -21.4 29.71 3 3 139 71 003 103 40 28 -15-14-13 000 5 03 17 -30.0 -93.2 29.72 1 1 260 192 -002 97 40 29 -16-13-13 000 6 03 18 -28.2 -93.3 29.71 3 3 284 215 001 74 40 29 -15-13-13 000 7 03 19 -30.3 -93.2 29.72 3 3 258 190 000 81 41 30 -15-13-13 000 8 03 20 -30.4 -93.2 29.73 4 4 262 194 000 82 44 31 -15-13-13 000 9 03 21 -31.7 -93.2 29.73 3 3 261 193 001 89 45 33 -14-13-13 000 10 03 22 -30.2 -93.2 29.73 3 3 277 209 002 73 46 34 -13-13-13 000 11 03 23 -27.1 -93.4 29.71 2 2 328 260 000 57 49 33 -12-13-12 000 12 04 00 -27.4 -93.4 29.72 2 2 32 324 002 75 51 33 -12-12-12 000 13 04 01 -26.0 -93.4 29.73 2 2 15 307 004 70 53 34 -12-12-12 000 14 04 02 -25.6 -40.0 29.73 0 1 222 153 004 77 49 36 -12-12-12 000 15 04 03 -26.4 -93.4 29.74 3 3 288 220 003 72 44 36 -11-11-12 000 16 04 04 -25.1 -93.5 29.73 3 7 287 218 005 64 43 33 -10-11-12 000 17 04 05 -27.8 -93.3 29.73 1 2 38 330 004 75 42 30 -10-11-11 000 18 04 06 -24.2 -93.5 29.73 4 5 348 280 003 57 40 29 -10-10-11 000 19 04 07 -22.5 -93.6 29.73 5 5 300 232 001 47 41 25 -10-10-11 000 20 04 08 -24.9 -40.8 29.74 0 1 343 275 001 68 41 21 -11-10-10 000 21 04 09 -25.3 -93.5 29.74 4 4 301 233 005 59 39 20 -10-10-10 000 22 04 10 -25.4 -93.5 29.73 5 5 273 204 006 65 36 18 -11-10-10 000 23 04 11 -25.6 -93.4 29.73 4 4 275 207 005 57 32 19 -11 -9-10 000 24 04 12 -26.3 -93.4 29.73 3 3 274 206 003 57 31 19 -12 -9-10 000 25 04 13 -25.8 -93.4 29.73 4 4 280 212 002 63 29 21 -11 -9 -9 000 26 04 14 -22.2 -93.6 29.72 6 6 275 206 003 62 25 19 -11 -8 -9 000 27 04 15 -19.4 -42.2 29.70 7 8 270 202 004 58 27 16 -9 -8 -9 000 28 04 16 -21.2 -93.7 29.69 5 7 265 197 005 55 28 16 -9 -9 -9 000 29 04 17 -21.4 -93.6 29.68 4 5 280 212 -008 45 26 18 -8 -8 -9 000 30 04 18 -22.9 -93.6 29.68 3 4 278 209 002 45 24 16 -7 -8 -8 000 31 04 19 -25.7 -93.5 29.68 3 5 268 200 -003 55 22 14 -8 -7 -8 000 32 04 20 -23.4 -93.6 29.67 5 5 276 208 -001 43 22 13 -9 -7 -8 000 33 04 21 -21.9 -93.6 29.67 6 6 286 217 000 44 22 12 -10 -7 -8 000 34 04 22 -20.8 -93.7 29.66 6 6 308 240 001 32 24 11 -10 -8 -8 000 35 04 23 -23.5 -93.6 29.66 3 3 344 276 002 42 24 11 -10 -8 -7 000 36 05 00 -24.3 -93.5 29.65 3 3 342 273 001 42 23 10 -10 -7 -7 000 37 05 01 -22.7 -93.6 29.65 3 3 327 259 001 36 23 10 -9 -7 -7 000 38 05 02 -21.2 -93.7 29.64 4 4 337 269 001 30 21 9 -8 -6 -6 000 39 05 03 -20.2 -93.7 29.64 5 5 345 277 001 27 20 9 -8 -6 -6 000 40 05 04 -20.2 -93.7 29.64 4 4 344 276 001 25 20 8 -7 -6 -6 000 41 05 05 -20.1 -93.7 29.64 6 6 294 226 000 29 21 8 -8 -6 -6 000 42 05 06 -22.7 -93.6 29.64 5 5 300 232 000 33 23 9 -8 -7 -6 000 43 05 07 -18.9 -93.8 29.64 6 6 338 270 000 30 24 10 -9 -8 -6 000 44 05 08 -20.5 -93.7 29.64 5 5 334 266 000 32 23 11 -9 -7 -7 000 45 05 09 -21.8 -93.6 29.65 4 4 344 276 000 37 20 13 -9 -7 -7 000 46 05 10 -20.8 -93.7 29.65 6 6 334 266 000 36 20 15 -9 -7 -7 000 47 05 11 -22.0 -93.6 29.65 4 4 319 251 000 37 28 14 -9 -7 -7 000 48 05 12 -21.8 -93.6 29.65 5 5 320 252 000 39 36 14 -9 -8 -7 000 49 05 13 -19.6 -93.7 29.66 6 6 335 267 002 37 34 14 -10 -8 -7 000 50 05 14 -20.6 -93.7 29.66 5 5 328 260 005 38 24 14 -9 -8 -7 000 51 05 15 -20.2 -93.7 29.66 5 5 327 259 004 39 26 14 -9 -8 -7 000 52 05 16 -20.0 -93.7 29.67 4 4 312 244 003 38 35 19 -10 -8 -7 000 53 05 17 -18.7 -93.8 29.68 5 5 318 249 001 36 37 20 -10 -8 -8 000 54 05 18 -16.9 -93.9 29.68 7 7 330 262 001 41 36 31 -9 -7 -8 000 55 05 19 -15.8 -44.0 29.68 8 8 336 268 000 57 36 30 -8 -8 -8 000 56 05 20 -14.2 -26.2 29.68 9 9 336 268 000 67 46 49 -7 -8 -8 000 57 05 21 -13.1 -21.0 29.67 10 10 328 260 -009 77 68 69 -6 -7 -8 000 58 05 22 -11.9 -15.2 29.68 10 10 334 265 -012 93 57 91 -6 -7 -8 000 59 05 23 -13.8 -20.0 29.68 9 9 357 289 000 99 76 96 -6 -7 -8 000 60 06 00 -9.2 -11.1 29.68 12 15 23 315 -012 95 78104 -6 -6 -7 000 61 06 01 -10.1 -12.4 29.68 12 17 24 316 -017 92 78 90 -6 -6 -7 000 62 06 02 -9.3 -9.6 29.67 13 24 28 320 010 109 76 88 -6 -6 -6 000 63 06 03 -8.5 -8.9 29.66 14 25 31 323 007 107 72 83 -5 -5 -6 000 64 06 04 -6.3 -9.0 29.64 20 32 25 317 003 83 76 86 -6 -5 -5 000 65 06 05 -5.8 -8.3 29.63 23 32 20 312 002 85 72 84 -6 -5 -5 000 66 06 06 -6.1 -8.5 29.63 21 32 26 318 -012 85 73 85 -6 -5 -5 000 67 06 07 -5.6 -7.8 29.62 24 35 32 324 -022 87 76 87 -6 -5 -4 000 68 06 08 -5.2 -7.3 29.61 27 38 29 321 -022 87 79 88 -6 -5 -4 000 69 06 09 -5.1 -7.1 29.62 27 37 26 318 -026 88 81 91 -5 -5 -4 000 70 06 10 -4.8 -6.9 29.62 26 37 27 319 -040 88 83 93 -5 -5 -4 000 71 06 11 -4.8 -6.8 29.63 25 36 26 318 -046 88 82 93 -5 -5 -4 000 72 06 12 -4.8 -7.0 29.64 24 34 26 318 -024 86 82 92 -5 -5 -4 000 73 06 13 -4.7 -7.0 29.65 22 32 27 319 -024 86 81 92 -5 -5 -4 000 74 06 14 -4.7 -6.9 29.66 21 29 26 318 -015 86 82 91 -5 -4 -5 000 75 06 15 -4.8 -6.9 29.67 17 24 30 322 -003 87 82 97 -4 -4 -5 000 76 06 16 -5.0 -6.9 29.68 16 22 33 324 000 89 76101 -3 -3 -4 000 77 06 17 -5.0 -6.8 29.69 15 26 25 317 -001 90 78 99 -2 -3 -4 000 78 06 18 -5.1 -7.0 29.70 13 26 12 303 -002 90 82 90 -2 -3 -4 000 79 06 19 -4.4 -6.9 29.70 13 26 354 286 -003 85 84 85 -2 -3 -4 000 80 06 20 -4.5 -6.1 29.71 15 24 7 299 001 92 84 96 -2 -3 -4 000 81 06 21 -3.7 -5.9 29.73 17 24 353 285 -001 86 76 84 -2 -3 -3 000 82 06 22 -3.5 -5.5 29.74 17 20 344 276 005 87 68 79 -1 -2 -3 000 83 06 23 -3.9 -6.2 29.76 15 16 330 261 000 85 60 72 -1 -2 -3 000 84 07 00 -3.9 -5.2 29.77 18 20 8 300 -005 94 79 71 -2 -3 -4 000 85 07 01 -2.7 -4.6 29.80 18 22 348 280 003 88 77 78 -2 -2 -3 000 86 07 02 -2.5 -6.2 29.79 16 19 349 281 000 73 60 64 -1 -1 -2 000 87 07 03 -2.1 -5.7 29.81 19 24 6 298 000 74 64 76 -1 -2 -3 000 88 07 04 -2.8 -5.3 29.82 16 26 22 314 005 83 78 84 -2 -2 -3 001 89 07 05 -2.2 -4.2 29.82 19 32 22 314 -001 86 80 81 -1 -2 -3 008 90 07 06 -2.0 -4.0 29.82 26 34 23 315 003 86 79 78 -1 -1 -2 022 91 07 07 -1.6 -3.3 29.84 29 34 30 322 -026 88 77 82 -1 -1 -2 020 92 07 08 -1.3 -3.1 29.85 28 33 25 317 -016 87 72 73 0 0 -1 012 93 07 09 -1.0 -3.0 29.87 25 28 28 320 000 85 72 72 0 0 0 005 94 07 10 -0.9 -2.9 29.89 22 25 28 320 -003 84 73 81 0 0 -1 002 95 07 11 -0.9 -2.9 29.92 19 27 25 317 035 84 77 80 0 -1 -1 003 96 07 12 -0.5 -3.1 29.92 21 31 15 307 018 80 75 78 0 -1 -1 006 97 07 13 -0.5 -3.4 29.92 21 31 11 303 008 78 76 80 0 0 -1 001 98 07 14 -0.7 -1.8 29.93 24 32 2 294 -011 92 85 76 0 -1 -1 002 99 07 15 0.1 -2.7 29.94 23 32 0 292 -013 78 82 78 0 0 -1 003 100 07 16 0.2 -1.9 29.95 20 32 1 293 -014 83 96 81 0 -1 -2 002 101 07 17 0.1 -1.8 29.96 20 32 4 295 011 85 94 79 0 0 -1 002 102 07 18 -0.8 -2.3 29.98 18 29 11 303 016 88 97 77 0 -1 -2 000 103 07 19 -0.7 -2.2 29.98 18 29 9 301 025 89 94 81 0 -1 -1 000 104 07 20 -0.1 -2.5 29.96 21 35 342 274 -002 81 63 70 0 0 0 000 105 07 21 0.2 -1.8 29.96 24 37 338 270 016 84 62 77 0 0 0 002 106 07 22 -0.5 -2.4 29.98 19 29 9 300 037 85 77 68 0 0 0 000 107 07 23 -1.2 -2.2 29.98 26 32 18 310 -005 93 88 84 -1 -1 -1 009 108 08 00 -1.3 -2.4 29.97 22 29 17 309 014 93 84 81 -1 -1 -1 003 109 08 01 -2.0 -2.1 29.96 31 38 26 318 018 102 97 81 -2 -2 -3 000 110 08 02 -1.8 -2.3 29.95 30 38 26 317 031 98 90 79 -2 -2 -2 000 111 08 03 -1.7 -2.4 29.93 29 38 28 320 084 97 95 85 -2 -2 -3 000 112 08 04 -2.0 -2.2 29.90 42 52 13 305 013 102 87 70 -2 -2 -2 000 113 08 05 -1.9 -2.1 29.89 37 50 21 313 041 102103 69 -2 -3 -3 000 114 08 06 -2.4 -2.5 29.87 43 58 18 310 -046 102104 80 -3 -4 -4 000 115 08 07 -2.2 -2.3 29.85 40 53 23 315 -036 102103 93 -3 -3 -4 004 116 08 08 -2.1 -2.5 29.81 40 55 29 321 -133 99102 83 -3 -3 -3 000 117 08 09 -1.3 -3.1 29.78 36 54 32 324 -351 86 80 85 -1 -1 -1 002 118 08 10 -0.3 -3.6 29.72 43 60 14 306 -316 75 71 80 0 0 0 044 119 08 11 0.1 -3.8 29.66 48 62 8 300 -182 71 62 78 2 2 0 013 120 08 12 0.6 -3.4 29.63 49 61 8 300 -101 71 67 78 3 1 0 004 * 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.