Rothera (RTH) site lat/lon = (-67.5700,-68.1300) cell lat/lon = (-67.5638,-68.1342) Forecast initialized at 2025-12-21/00 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 21 00 -2.0 -4.8 29.01 3 3 9 301 -002 73 67 69 -1 -2 -3 000 1 21 01 -1.7 -5.4 29.00 5 5 352 284 001 74 70 78 -1 -2 -3 000 2 21 02 -2.0 -5.9 29.00 5 6 353 285 000 74 74 88 -1 -2 -3 000 3 21 03 -2.3 -6.1 28.98 6 7 1 293 004 76 80 85 -2 -3 -3 000 4 21 04 -2.9 -7.0 28.99 8 8 328 260 005 74 74 81 -2 -2 -3 000 5 21 05 -2.8 -6.7 28.97 6 6 350 282 002 74 66 72 -2 -3 -4 000 6 21 06 -3.1 -6.8 28.97 8 8 352 284 005 76 62 66 -2 -2 -3 000 7 21 07 -2.5 -7.8 28.94 6 7 355 287 000 66 62 71 -2 -3 -4 000 8 21 08 -2.8 -7.4 28.94 6 9 343 275 001 70 58 66 -2 -2 -3 000 9 21 09 -2.1 -7.3 28.94 4 9 19 311 -001 66 59 62 -2 -2 -3 000 10 21 10 -2.5 -7.7 28.92 3 8 354 286 000 68 63 62 -2 -3 -3 000 11 21 11 -1.0 -7.4 28.91 2 8 12 304 000 68 59 62 -2 -2 -3 000 12 21 12 -0.0 -6.8 28.87 3 5 355 286 000 66 59 57 -2 -2 -3 000 13 21 13 0.3 -5.7 28.88 2 10 14 306 000 64 55 60 -1 -2 -3 000 14 21 14 0.3 -6.4 28.87 1 6 24 316 000 63 53 62 -1 -2 -3 000 15 21 15 0.8 -6.3 28.86 1 12 300 232 000 60 54 66 0 -2 -3 000 16 21 16 0.7 -5.6 28.86 3 10 224 156 005 60 55 62 0 -1 -2 000 17 21 17 0.4 -5.9 28.86 3 4 214 146 004 60 50 64 -1 -1 -2 000 18 21 18 0.4 -4.4 28.84 2 4 189 121 002 72 59 67 0 -1 -2 000 19 21 19 0.7 -4.7 28.82 3 10 192 124 003 68 56 67 0 -1 -2 000 20 21 20 1.0 -5.9 28.81 1 9 220 152 002 60 60 63 0 -1 -2 000 21 21 21 1.4 -5.4 28.80 2 4 261 193 000 58 56 62 0 -1 -2 000 22 21 22 1.5 -4.5 28.79 2 3 262 194 002 64 61 59 0 -1 -2 000 23 21 23 1.2 -4.9 28.79 5 5 240 171 002 61 61 60 0 -1 -3 000 24 22 00 -0.3 -5.1 28.78 7 7 231 163 001 59 59 57 0 -1 -3 000 25 22 01 -0.5 -5.6 28.77 8 9 269 201 001 58 62 63 -1 -2 -3 000 26 22 02 -0.6 -5.6 28.76 9 9 269 201 001 61 66 63 -1 -2 -3 000 27 22 03 -1.3 -6.9 28.77 8 9 329 261 000 60 61 61 -1 -2 -3 000 28 22 04 -1.7 -7.2 28.75 6 8 329 261 002 63 56 65 -1 -2 -3 000 29 22 05 -1.9 -7.0 28.74 4 10 330 261 -004 67 58 66 -1 -2 -3 000 30 22 06 -1.9 -7.3 28.74 7 7 331 263 -009 64 58 64 -1 -2 -4 000 31 22 07 -1.6 -7.4 28.74 8 9 329 260 002 60 61 65 -2 -3 -3 000 32 22 08 -1.6 -6.8 28.73 6 10 320 252 000 64 62 64 -2 -3 -3 000 33 22 09 -1.0 -5.6 28.73 4 19 288 220 000 58 56 63 -2 -2 -3 000 34 22 10 -0.3 -6.3 28.73 2 15 236 168 000 56 57 66 -2 -2 -3 000 35 22 11 0.5 -6.0 28.74 3 16 134 66 000 58 58 70 -1 -2 -3 000 36 22 12 0.6 -5.7 28.75 4 14 111 43 -002 60 57 72 -1 -2 -3 000 37 22 13 0.5 -5.4 28.75 2 14 84 16 000 64 56 69 -1 -2 -3 000 38 22 14 0.7 -5.9 28.75 3 14 217 149 000 58 56 70 -1 -2 -3 000 39 22 15 0.9 -6.5 28.74 2 12 214 145 000 56 53 67 0 -1 -3 000 40 22 16 1.0 -6.0 28.74 5 12 252 184 000 55 55 73 0 -1 -2 000 41 22 17 1.4 -6.2 28.74 6 15 238 170 000 52 55 70 0 -1 -2 000 42 22 18 1.6 -6.1 28.73 7 15 213 145 000 51 54 69 0 -1 -2 000 43 22 19 1.6 -5.9 28.73 7 14 206 138 -002 52 54 71 0 -1 -2 000 44 22 20 1.7 -5.8 28.74 7 11 211 143 000 52 56 74 0 -1 -2 000 45 22 21 1.9 -5.7 28.75 7 10 236 168 -002 51 55 69 0 0 -2 000 46 22 22 2.0 -5.7 28.75 6 12 249 181 -003 51 57 67 0 0 -2 000 47 22 23 1.8 -5.2 28.75 10 19 258 190 -001 56 55 66 0 0 -2 000 48 23 00 0.2 -5.1 28.75 11 21 272 204 000 59 54 67 0 0 -2 000 49 23 01 0.0 -4.9 28.74 8 12 253 185 002 58 53 65 0 0 -2 000 50 23 02 -0.2 -4.9 28.75 7 7 256 188 000 60 53 66 0 0 -2 000 51 23 03 -1.0 -6.5 28.76 9 9 316 248 -001 59 54 70 0 0 -1 000 52 23 04 -1.2 -6.6 28.77 7 7 321 253 -001 60 52 73 0 0 -1 000 53 23 05 -1.0 -5.9 28.77 7 8 282 213 000 62 51 73 0 -1 -2 000 54 23 06 -1.1 -5.9 28.77 7 9 275 207 000 62 50 67 0 -1 -2 000 55 23 07 -1.2 -6.8 28.78 7 7 303 235 002 59 52 72 0 -1 -2 000 56 23 08 -1.6 -7.4 28.78 10 10 300 232 -001 60 56 60 0 -2 -3 000 57 23 09 -1.4 -7.3 28.78 11 11 298 230 001 59 53 57 0 -1 -2 000 58 23 10 -1.3 -7.1 28.78 9 9 320 252 -001 59 51 61 0 -1 -2 000 59 23 11 1.1 -6.7 28.79 8 8 317 249 -001 52 46 62 0 0 -2 000 60 23 12 1.5 -5.8 28.80 7 8 293 225 001 54 52 60 0 -1 -2 000 61 23 13 1.7 -5.9 28.81 6 9 269 201 004 50 54 64 0 -1 -2 000 62 23 14 2.0 -5.6 28.81 6 6 262 193 000 50 50 66 0 0 -2 000 63 23 15 2.1 -4.9 28.82 8 8 256 188 -003 56 48 66 0 0 -1 000 64 23 16 2.1 -4.7 28.83 6 6 254 186 000 56 51 61 0 0 -1 000 65 23 17 2.4 -5.8 28.83 4 8 274 206 000 47 46 65 0 0 -1 000 66 23 18 2.6 -5.9 28.84 3 7 303 235 002 47 50 64 1 0 -1 000 67 23 19 2.6 -5.5 28.84 4 6 269 200 003 49 59 62 1 0 -1 000 68 23 20 2.5 -6.8 28.85 3 5 259 191 000 42 52 62 1 0 -1 000 69 23 21 2.6 -6.6 28.86 3 5 228 160 000 43 49 68 1 0 0 000 70 23 22 1.7 -4.9 28.86 3 5 189 121 -004 58 51 62 2 0 -1 000 71 23 23 0.9 -4.4 28.87 2 5 181 112 000 70 50 65 1 0 0 000 72 24 00 -0.5 -4.6 28.88 2 6 205 137 -001 64 51 66 1 0 0 000 73 24 01 -0.4 -4.6 28.88 4 5 281 213 000 61 51 69 1 0 0 000 74 24 02 0.1 -5.7 28.88 8 8 295 227 000 51 51 70 1 0 0 000 75 24 03 -0.8 -6.2 28.89 9 9 324 256 -004 59 50 68 0 0 -1 000 76 24 04 -1.1 -6.4 28.90 9 9 321 253 001 61 54 72 0 0 -1 000 77 24 05 -1.8 -6.4 28.90 8 8 318 250 -001 68 58 70 0 -1 -1 000 78 24 06 -0.9 -5.7 28.90 5 5 15 307 000 58 57 64 0 -1 -1 000 79 24 07 -1.1 -5.8 28.90 4 4 355 287 002 59 55 69 0 -1 -2 000 80 24 08 -1.2 -6.1 28.91 5 5 328 260 000 60 52 74 0 -1 -2 000 81 24 09 -1.3 -6.6 28.92 7 12 317 249 000 61 52 70 0 -1 -2 000 82 24 10 0.6 -5.8 28.92 4 7 267 199 -001 53 54 65 0 -1 -2 000 83 24 11 1.6 -6.2 28.93 6 6 247 179 002 49 55 64 0 -1 -2 000 84 24 12 1.5 -5.7 28.93 4 5 288 220 001 53 52 57 0 -1 -2 000 85 24 13 1.4 -5.6 28.93 4 4 305 237 000 55 52 60 0 -1 -2 000 86 24 14 1.8 -5.4 28.93 5 5 301 233 000 53 53 55 0 -1 -2 000 87 24 15 2.1 -5.4 28.93 2 2 333 265 001 53 49 59 0 -1 -2 000 88 24 16 2.0 -5.4 28.93 1 5 102 33 000 53 54 63 0 -1 -2 000 89 24 17 2.1 -6.1 28.93 2 3 225 157 000 48 57 63 0 0 -2 000 90 24 18 1.8 -6.7 28.93 4 5 197 129 001 45 58 60 0 0 -1 000 91 24 19 1.2 -5.0 28.93 5 7 160 92 003 61 55 55 0 0 -1 000 92 24 20 0.7 -4.0 28.93 3 5 198 130 003 74 52 54 0 0 -1 000 93 24 21 0.8 -3.7 28.93 6 6 261 193 000 76 52 55 0 0 -1 000 94 24 22 1.0 -4.3 28.93 6 6 267 198 001 69 54 57 0 0 -1 000 95 24 23 1.2 -4.6 28.93 3 4 264 196 000 64 53 62 0 0 -1 000 96 25 00 -0.0 -4.6 28.93 1 4 357 289 000 60 53 62 0 0 -1 000 97 25 01 -0.3 -4.9 28.92 4 4 305 237 000 58 51 65 0 0 -1 000 98 25 02 -0.7 -6.0 28.92 7 7 308 240 000 56 50 65 0 0 -1 000 99 25 03 -1.1 -6.5 28.92 7 7 332 263 001 58 55 69 0 0 -2 000 100 25 04 -1.4 -7.2 28.92 8 9 319 251 000 60 58 67 0 -1 -2 000 101 25 05 -1.2 -6.1 28.92 5 5 303 235 000 61 59 67 0 -1 -2 000 102 25 06 -1.1 -5.7 28.92 4 5 280 212 000 60 64 63 -1 -1 -1 000 103 25 07 -2.5 -8.0 28.92 6 6 330 262 001 65 59 64 -1 -1 -2 000 104 25 08 -1.1 -7.3 28.92 8 10 350 282 000 55 52 67 0 -1 -2 000 105 25 09 -1.2 -6.4 28.92 5 9 354 286 001 58 55 62 -1 -1 -2 000 106 25 10 -0.3 -6.2 28.92 3 8 318 250 000 56 52 60 -1 -1 -2 000 107 25 11 0.7 -7.1 28.93 2 7 238 170 001 55 52 60 0 -1 -2 000 108 25 12 0.6 -7.0 28.93 0 8 283 214 000 57 50 60 0 -1 -2 000 109 25 13 1.0 -6.9 28.93 1 6 265 197 000 55 49 59 0 -1 -2 000 110 25 14 1.3 -6.1 28.93 1 4 286 218 000 53 49 57 0 0 -1 000 111 25 15 1.2 -5.5 28.93 3 3 255 187 000 58 46 58 0 0 -1 000 112 25 16 1.0 -6.1 28.94 2 2 217 149 000 57 48 59 0 0 -1 000 113 25 17 1.1 -7.1 28.94 1 3 222 154 000 52 45 58 0 0 -1 000 114 25 18 1.2 -6.7 28.95 2 3 238 170 000 52 46 62 0 0 -1 000 115 25 19 1.0 -5.9 28.95 5 5 237 168 000 56 47 60 0 0 -1 000 116 25 20 0.8 -5.0 28.95 4 4 237 169 000 64 51 58 0 0 -1 000 117 25 21 0.8 -4.6 28.96 3 3 261 193 000 69 57 59 0 0 -1 000 118 25 22 0.9 -4.7 28.96 1 2 249 181 000 70 58 62 0 0 -1 000 119 25 23 0.9 -4.3 28.96 1 2 295 227 000 72 59 63 0 0 -1 000 120 26 00 -0.0 -4.0 28.97 2 3 330 262 000 66 58 67 0 -1 -1 000 * 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.