Rothera (RTH) site lat/lon = (-67.5700,-68.1300) cell lat/lon = (-67.5638,-68.1342) Forecast initialized at 2026-05-03/00 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 03 00 -18.7 -21.4 29.61 2 2 267 199 010 93 92 72 -15-14-13 000 1 03 01 -18.6 -20.1 29.63 13 18 84 16 006 94107 82 -19-17-15 000 2 03 02 -18.8 -21.4 29.63 7 13 43 335 000 89 82 72 -15-15-15 000 3 03 03 -22.9 -93.6 29.62 6 7 28 320 008 74 72 74 -15-14-13 000 4 03 04 -21.3 -93.7 29.65 6 7 49 341 008 66 71 65 -14-13-14 000 5 03 05 -27.5 -93.4 29.65 4 7 56 348 001 110 76 59 -15-13-14 000 6 03 06 -30.0 -93.3 29.67 1 1 298 230 006 98 80 45 -15-14-14 000 7 03 07 -30.5 -93.2 29.67 2 2 278 210 -002 111 74 37 -16-14-14 000 8 03 08 -29.4 -93.3 29.68 2 2 272 204 -002 101 52 32 -16-13-13 000 9 03 09 -28.9 -93.3 29.68 2 2 311 243 004 93 41 31 -14-12-13 000 10 03 10 -23.7 -93.5 29.68 5 5 304 236 008 68 35 29 -12-11-12 000 11 03 11 -16.3 -32.4 29.68 9 9 327 259 000 44 35 30 -10-11-13 000 12 03 12 -23.3 -93.6 29.70 5 5 288 220 001 54 36 31 -12-12-12 000 13 03 13 -25.4 -93.5 29.72 5 5 264 196 -003 79 35 35 -13-11-12 000 14 03 14 -23.1 -93.6 29.72 5 5 268 200 -004 78 34 36 -14-11-12 000 15 03 15 -24.7 -93.5 29.73 3 3 291 222 006 67 35 37 -13-11-12 000 16 03 16 -23.2 -93.6 29.72 3 3 296 228 009 55 43 36 -11-11-12 000 17 03 17 -21.0 -93.7 29.73 3 3 345 277 006 53 44 35 -11-11-11 000 18 03 18 -16.3 -49.1 29.73 7 7 345 277 006 51 40 35 -10-11-11 000 19 03 19 -16.5 -44.5 29.73 8 8 342 274 006 50 42 34 -10-11-11 000 20 03 20 -18.2 -93.8 29.72 7 7 327 259 003 47 43 34 -9-11-11 000 21 03 21 -22.3 -93.6 29.73 5 5 310 242 004 58 42 34 -10-10-11 000 22 03 22 -19.8 -93.7 29.74 5 5 317 249 003 52 42 35 -10-10-11 000 23 03 23 -18.7 -93.8 29.74 6 6 336 267 002 46 43 35 -9-10-11 000 24 04 00 -20.1 -93.7 29.74 5 5 347 279 003 46 48 36 -9-11-11 000 25 04 01 -21.9 -93.6 29.75 1 2 345 277 003 49 52 35 -10-11-10 000 26 04 02 -24.5 -93.5 29.75 2 2 38 330 004 73 40 35 -10 -9-10 000 27 04 03 -24.4 -93.5 29.75 3 3 279 211 002 69 38 36 -9 -9-10 000 28 04 04 -21.9 -93.6 29.76 5 5 296 228 000 64 40 33 -10 -9-10 000 29 04 05 -25.3 -93.5 29.75 3 3 268 200 002 72 41 33 -10-10-10 000 30 04 06 -25.7 -93.4 29.75 3 3 277 209 002 71 42 31 -10-10-10 000 31 04 07 -24.2 -93.5 29.75 3 3 274 206 001 62 41 30 -10-10-10 000 32 04 08 -25.1 -93.5 29.75 3 3 271 203 001 72 38 28 -10 -9-10 000 33 04 09 -25.2 -93.5 29.75 3 3 279 211 003 73 39 25 -10 -9-10 000 34 04 10 -23.7 -93.5 29.74 4 4 283 215 002 66 36 24 -10 -9 -9 000 35 04 11 -23.7 -93.5 29.73 4 4 277 209 004 65 36 21 -10 -9 -9 000 36 04 12 -22.3 -93.6 29.72 6 6 277 209 004 66 35 19 -10 -9 -9 000 37 04 13 -21.0 -93.7 29.72 6 6 277 209 004 60 33 18 -9 -9 -9 000 38 04 14 -21.3 -93.6 29.72 5 5 282 214 003 53 33 14 -9 -9 -9 000 39 04 15 -22.4 -93.6 29.71 3 3 276 208 002 53 29 13 -8 -8 -9 000 40 04 16 -22.6 -93.6 29.70 2 2 274 206 002 51 24 12 -8 -8 -9 000 41 04 17 -24.5 -93.5 29.69 2 2 274 206 003 59 25 11 -9 -8 -9 000 42 04 18 -22.5 -93.6 29.68 2 2 293 225 000 43 26 10 -10 -8 -8 000 43 04 19 -23.2 -93.6 29.67 2 2 322 253 001 46 21 9 -10 -7 -7 000 44 04 20 -23.1 -93.6 29.67 3 3 314 245 004 42 20 8 -10 -7 -8 000 45 04 21 -22.9 -93.6 29.67 3 3 331 263 003 40 22 8 -9 -7 -7 000 46 04 22 -20.3 -93.7 29.66 5 5 331 263 002 30 22 8 -9 -7 -7 000 47 04 23 -20.5 -93.7 29.66 4 4 337 269 001 31 20 7 -8 -7 -6 000 48 05 00 -20.3 -93.7 29.65 5 5 335 267 002 32 20 7 -8 -7 -6 000 49 05 01 -20.8 -93.7 29.65 5 5 301 233 001 33 19 7 -9 -6 -6 000 50 05 02 -20.0 -93.7 29.64 5 5 315 247 001 27 19 7 -9 -7 -6 000 51 05 03 -21.1 -93.7 29.64 4 4 325 256 001 31 18 8 -9 -6 -5 000 52 05 04 -23.0 -93.6 29.65 3 3 315 246 001 38 19 7 -9 -7 -5 000 53 05 05 -26.8 -93.4 29.65 2 2 289 221 000 51 19 7 -9 -7 -6 000 54 05 06 -25.0 -93.5 29.65 2 2 316 248 000 42 20 8 -10 -7 -6 000 55 05 07 -23.7 -93.6 29.65 2 2 322 254 000 35 22 9 -10 -7 -6 000 56 05 08 -22.6 -93.6 29.65 3 3 356 288 000 37 21 10 -9 -7 -6 000 57 05 09 -22.7 -93.6 29.66 4 4 9 301 000 42 21 9 -9 -7 -7 000 58 05 10 -22.4 -93.6 29.66 4 4 351 283 000 36 22 8 -9 -8 -7 000 59 05 11 -21.9 -93.6 29.67 4 4 343 275 000 34 21 7 -9 -8 -7 000 60 05 12 -21.7 -93.6 29.67 4 4 348 280 000 33 20 9 -9 -8 -7 000 61 05 13 -19.1 -93.8 29.67 7 7 342 274 000 29 22 10 -9 -8 -7 000 62 05 14 -20.4 -93.7 29.68 6 6 335 266 000 32 23 10 -10 -8 -7 000 63 05 15 -22.5 -93.6 29.68 2 2 322 254 003 39 27 9 -10 -9 -7 000 64 05 16 -20.9 -93.7 29.69 4 4 323 255 001 35 28 9 -11 -9 -8 000 65 05 17 -19.2 -93.8 29.70 5 5 308 240 002 36 31 11 -11 -9 -8 000 66 05 18 -19.7 -93.7 29.70 5 5 313 245 001 34 30 13 -10 -8 -8 000 67 05 19 -20.2 -93.7 29.71 5 5 323 255 002 33 29 22 -10 -8 -8 000 68 05 20 -17.2 -93.9 29.71 8 8 333 265 -001 41 52 42 -9 -8 -9 000 69 05 21 -18.0 -93.8 29.72 7 7 350 282 -003 52 34 44 -8 -8 -8 000 70 05 22 -16.1 -33.5 29.72 8 8 319 250 006 67 41 62 -8 -8 -8 000 71 05 23 -14.5 -26.6 29.72 8 9 332 264 001 74 55 78 -8 -7 -7 000 72 06 00 -8.7 -11.6 29.72 13 16 17 308 000 85 80102 -6 -7 -8 000 73 06 01 -9.5 -11.6 29.72 12 20 22 313 004 93 76 97 -6 -6 -7 000 74 06 02 -10.3 -11.8 29.72 11 22 26 317 011 102 81 91 -6 -6 -7 000 75 06 03 -9.4 -10.8 29.70 13 26 35 327 -001 98 75 85 -6 -6 -6 000 76 06 04 -6.0 -8.2 29.69 20 31 27 318 003 87 72 82 -5 -5 -5 000 77 06 05 -5.4 -7.7 29.68 26 36 24 316 009 86 74 89 -6 -5 -4 002 78 06 06 -5.4 -7.5 29.67 25 36 27 319 -002 87 76 91 -6 -5 -4 004 79 06 07 -5.3 -7.4 29.65 26 37 30 322 -009 87 76 93 -6 -4 -3 005 80 06 08 -5.1 -7.3 29.63 29 40 30 322 001 87 75 93 -5 -4 -3 000 81 06 09 -4.9 -7.2 29.64 28 39 26 318 -015 85 74 94 -5 -3 -3 000 82 06 10 -4.3 -6.9 29.65 27 36 20 312 -008 83 72 95 -4 -3 -3 000 83 06 11 -3.9 -7.0 29.66 23 30 20 312 -009 79 73 93 -3 -2 -3 000 84 06 12 -4.1 -7.0 29.67 23 29 15 307 -009 81 70 90 -1 -1 -2 000 85 06 13 -4.4 -6.6 29.70 19 26 18 310 -010 86 78102 -2 -2 -3 000 86 06 14 -4.0 -5.8 29.70 16 21 11 302 -019 89 84 79 -2 -2 -3 000 87 06 15 -4.0 -5.3 29.71 21 25 18 310 -013 93 87 80 -2 -3 -3 000 88 06 16 -3.6 -5.0 29.72 20 25 18 309 -009 93 90 82 -2 -3 -4 000 89 06 17 -3.7 -4.8 29.74 17 22 15 306 -008 95 92 96 -2 -3 -4 000 90 06 18 -4.2 -5.3 29.75 13 18 16 308 -009 96 90 91 -1 -3 -4 000 91 06 19 -2.5 -4.0 29.75 14 23 14 305 005 90100 97 -2 -3 -4 000 92 06 20 -3.3 -4.7 29.74 17 26 17 308 -004 92 89 94 -1 -2 -3 000 93 06 21 -4.0 -4.7 29.76 16 26 27 319 003 99 84 97 -2 -3 -3 001 94 06 22 -2.8 -4.3 29.77 19 27 20 312 009 91 80 88 -2 -2 -3 001 95 06 23 -2.3 -4.3 29.77 16 24 18 310 008 85 78 89 -1 -2 -2 001 96 07 00 -1.6 -4.1 29.77 18 29 6 297 002 82 90 73 -1 -2 -3 001 97 07 01 -2.1 -4.1 29.76 23 32 16 308 -001 86 84 87 -2 -2 -3 001 98 07 02 -2.1 -4.0 29.75 28 39 20 312 -017 86 79 90 -2 -2 -3 001 99 07 03 -1.9 -3.6 29.74 30 39 20 312 000 88 85 90 -2 -2 -2 014 100 07 04 -1.6 -3.6 29.73 30 39 21 313 -001 86 84 87 -1 -1 -2 014 101 07 05 -1.5 -3.5 29.76 26 36 14 305 -010 85 83 95 -1 -1 -2 008 102 07 06 -1.6 -3.6 29.76 29 39 23 314 019 86 81 83 -1 -1 -1 006 103 07 07 -1.6 -3.6 29.75 33 44 19 311 -043 85 73 82 -1 0 -1 015 104 07 08 -1.9 -3.5 29.77 34 46 22 314 -051 89 88 90 -2 -2 -2 016 105 07 09 -1.5 -3.6 29.78 25 33 23 315 028 85 88 85 -1 -1 -1 050 106 07 10 0.9 -1.6 29.76 21 32 353 285 -095 80 74 76 1 0 0 022 107 07 11 1.0 -2.1 29.77 23 35 343 274 -178 76 80 80 1 0 0 008 108 07 12 0.4 -0.4 29.80 16 29 353 285 -172 94 98 95 0 0 -1 007 109 07 13 0.6 -0.4 29.80 18 31 353 285 -158 91 85 81 0 0 0 003 110 07 14 0.7 -0.4 29.81 22 35 341 273 -143 90 98 83 0 0 -1 009 111 07 15 1.4 -0.9 29.79 19 34 346 278 -085 84 83 77 0 0 0 015 112 07 16 1.1 -1.4 29.79 14 36 348 280 -033 79 80 80 1 0 0 021 113 07 17 1.7 -0.9 29.75 30 46 327 259 -068 81 72 65 1 1 1 032 114 07 18 1.7 -0.9 29.77 37 46 320 252 050 83 72 66 1 1 1 088 115 07 19 1.7 -0.7 29.80 34 42 322 254 045 85 76 63 1 1 1 160 116 07 20 1.7 -0.6 29.81 32 40 322 254 088 86 75 68 1 1 1 161 117 07 21 1.7 -0.5 29.82 32 41 318 250 067 86 76 65 1 1 1 160 118 07 22 1.6 -0.6 29.82 28 42 317 249 -042 86 77 63 1 0 0 106 119 07 23 1.3 -2.2 29.84 15 35 331 263 -058 73 71 72 1 0 0 029 120 08 00 -0.4 -3.3 29.86 11 35 2 294 -137 78 82 81 1 0 0 009 * 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.