AWS SIPLE DOME site lat/lon = (-81.6520,-148.9920) cell lat/lon = (-81.6600,-148.9887) Forecast initialized at 2025-07-28/12 UTC MPAS cell scale: 2.3 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 28 12 -27.7 -35.8 28.61 5 7 139 350 000 42 33 38 -21-19-19 000 1 28 13 -29.5 -35.7 28.60 7 9 141 352 -003 61 28 32 -20-18-18 000 2 28 14 -29.4 -36.5 28.61 6 10 146 357 -001 59 28 33 -20-18-18 000 3 28 15 -28.7 -36.0 28.60 5 10 153 4 002 61 30 36 -20-18-18 000 4 28 16 -28.7 -35.7 28.58 4 8 133 344 001 62 32 36 -20-19-19 000 5 28 17 -28.4 -35.5 28.58 2 4 119 330 000 60 36 35 -19-20-19 000 6 28 18 -27.5 -34.7 28.58 4 7 26 237 002 60 34 37 -21-19-18 000 7 28 19 -30.1 -35.7 28.60 8 11 343 194 000 66 29 43 -20-18-18 000 8 28 20 -30.3 -36.0 28.58 9 11 328 179 001 65 31 50 -20-18-18 000 9 28 21 -30.6 -35.4 28.56 10 13 329 180 -002 76 33 61 -20-19-19 000 10 28 22 -31.0 -34.8 28.61 10 15 324 175 -003 89 32 70 -20-19-18 000 11 28 23 -32.5 -35.8 28.62 10 16 325 176 000 98 33 74 -21-19-19 000 12 29 00 -33.0 -36.2 28.62 10 15 326 177 -002 99 33 79 -21-20-20 000 13 29 01 -33.1 -36.3 28.62 10 15 328 179 -002 99 34 80 -21-21-21 000 14 29 02 -33.3 -36.3 28.63 10 16 334 185 000 104 36 78 -22-21-21 000 15 29 03 -32.8 -36.2 28.65 10 16 333 184 -002 98 38 76 -22-21-21 000 16 29 04 -32.9 -36.0 28.66 11 17 333 184 -001 100 45 79 -22-22-22 000 17 29 05 -33.2 -36.1 28.67 10 17 332 183 -001 103 56 88 -22-22-22 000 18 29 06 -32.7 -34.6 28.68 10 17 331 182 -001 116 75100 -23-23-23 000 19 29 07 -33.1 -34.5 28.69 10 15 332 183 -001 125 88101 -24-23-23 000 20 29 08 -33.3 -34.7 28.69 9 13 331 182 000 126 90102 -24-23-23 000 21 29 09 -32.6 -33.4 28.70 8 11 326 177 000 128 97103 -24-23-24 000 22 29 10 -32.5 -32.6 28.70 7 9 333 184 000 134108106 -24-24-24 000 23 29 11 -31.4 -31.4 28.71 5 7 337 188 000 134113104 -24-24-24 000 24 29 12 -31.0 -31.0 28.71 4 5 347 198 -001 134114100 -24-24-24 000 25 29 13 -30.9 -30.9 28.71 4 4 358 209 000 133114 97 -25-24-23 000 26 29 14 -31.3 -31.3 28.70 2 2 12 223 001 134111101 -25-23-23 000 27 29 15 -32.2 -32.2 28.71 2 5 96 307 -001 135110100 -25-23-23 000 28 29 16 -31.6 -31.6 28.70 4 6 96 307 001 134109 93 -24-23-23 000 29 29 17 -33.3 -33.5 28.69 7 7 88 299 001 135109 91 -24-23-23 000 30 29 18 -31.7 -31.7 28.68 6 6 72 283 000 134110 87 -23-23-23 000 31 29 19 -31.8 -32.0 28.68 6 7 92 303 000 134110 80 -23-23-23 000 32 29 20 -31.5 -31.8 28.66 7 9 107 318 000 133102 76 -23-23-23 000 33 29 21 -31.1 -31.5 28.64 7 9 110 321 000 133 96 73 -22-22-22 000 34 29 22 -31.0 -32.2 28.63 7 10 113 324 001 119 92 70 -22-22-22 000 35 29 23 -31.2 -33.6 28.62 6 9 116 327 000 103 89 65 -22-22-22 000 36 30 00 -31.7 -34.9 28.60 6 9 122 333 000 92 85 63 -22-22-22 000 37 30 01 -31.6 -35.7 28.58 6 10 131 342 000 85 85 60 -22-22-22 000 38 30 02 -32.2 -36.5 28.56 6 11 141 352 000 82 87 60 -23-22-22 000 39 30 03 -31.5 -36.4 28.54 6 11 149 0 000 78 76 59 -22-22-22 000 40 30 04 -31.5 -36.3 28.52 5 10 164 15 001 79 54 57 -23-21-21 000 41 30 05 -31.9 -36.5 28.49 5 10 174 26 001 81 40 64 -22-21-21 000 42 30 06 -31.9 -36.6 28.46 6 10 176 27 000 81 37 69 -22-21-21 000 43 30 07 -32.6 -36.9 28.45 6 11 178 29 001 83 38 69 -22-20-20 000 44 30 08 -33.2 -37.0 28.43 6 12 175 26 001 87 43 65 -22-20-20 000 45 30 09 -33.0 -36.8 28.39 6 11 175 26 000 89 62 68 -22-20-20 000 46 30 10 -32.9 -36.5 28.35 6 11 172 23 000 91 62 71 -21-20-20 000 47 30 11 -31.9 -35.4 28.33 5 11 168 19 000 92 67 67 -21-20-19 000 48 30 12 -31.7 -35.0 28.30 5 11 170 21 000 94 64 59 -21-19-19 000 49 30 13 -31.9 -35.0 28.27 5 9 165 16 000 96 64 55 -21-19-19 000 50 30 14 -31.1 -34.2 28.23 4 8 147 358 001 95 63 55 -20-19-19 000 51 30 15 -30.3 -33.3 28.21 4 7 116 327 -001 95 61 58 -20-19-18 000 52 30 16 -29.7 -32.3 28.19 6 6 72 283 -001 98 53 60 -21-18-18 000 53 30 17 -30.6 -32.6 28.16 7 7 49 260 000 105 52 60 -19-18-18 000 54 30 18 -32.5 -33.8 28.14 9 9 61 273 000 118 53 52 -20-18-18 000 55 30 19 -31.6 -33.7 28.12 10 13 60 271 000 109 54 60 -19-18-18 000 56 30 20 -31.1 -33.4 28.11 10 12 68 279 -001 104 62 51 -19-18-18 000 57 30 21 -30.3 -32.2 28.08 9 14 84 295 000 107 45 47 -18-18-18 000 58 30 22 -30.3 -32.3 28.06 9 13 89 300 000 105 43 41 -18-18-18 000 59 30 23 -31.3 -33.9 28.05 9 13 88 299 000 97 35 37 -18-18-18 000 60 31 00 -30.7 -34.6 28.04 11 16 80 291 000 86 38 35 -19-18-18 000 61 31 01 -31.1 -34.7 28.02 11 19 70 281 000 90 39 43 -18-18-18 000 62 31 02 -31.5 -34.7 28.00 10 19 69 280 002 94 35 43 -18-18-19 000 63 31 03 -31.1 -34.1 27.98 11 22 71 282 003 98 35 34 -18-18-19 000 64 31 04 -31.3 -34.0 27.98 12 22 77 288 001 104 37 21 -18-19-20 000 65 31 05 -32.2 -33.5 27.97 13 23 80 291 001 123 43 40 -19-19-20 000 66 31 06 -33.3 -35.0 27.95 11 24 83 294 002 119 57 46 -19-19-20 000 67 31 07 -32.3 -35.0 27.94 12 23 88 299 001 105 54 54 -20-19-20 000 68 31 08 -33.0 -35.5 27.93 12 23 81 292 001 109 53 55 -21-19-20 000 69 31 09 -33.1 -34.5 27.92 14 27 76 287 004 124 52 51 -21-20-21 000 70 31 10 -32.8 -34.9 27.90 15 27 78 289 006 113 64 57 -21-21-21 000 71 31 11 -33.4 -35.7 27.90 13 25 76 287 002 111 59 65 -21-20-20 000 72 31 12 -33.8 -35.9 27.89 12 23 78 289 001 114 55 66 -21-20-20 000 73 31 13 -34.3 -36.1 27.89 11 22 80 291 001 118 48 55 -22-20-20 000 74 31 14 -34.2 -36.0 27.88 11 21 80 291 003 120 48 57 -22-21-19 000 75 31 15 -34.1 -36.0 27.88 11 19 82 293 -001 118 53 56 -23-21-19 000 76 31 16 -34.0 -35.8 27.87 11 20 80 291 -001 119 55 56 -23-21-19 000 77 31 17 -34.0 -35.7 27.87 11 19 80 291 000 119 58 59 -24-22-19 000 78 31 18 -33.9 -35.6 27.87 11 18 66 277 000 119 55 62 -23-21-20 000 79 31 19 -34.4 -35.9 27.87 11 16 68 279 000 123 49 59 -24-21-19 000 80 31 20 -34.8 -36.3 27.87 10 14 64 275 000 124 49 57 -23-21-19 000 81 31 21 -35.9 -37.4 27.87 10 13 54 265 000 124 52 54 -23-21-20 000 82 31 22 -38.7 -40.2 27.88 10 12 34 245 000 129 53 53 -24-21-20 000 83 31 23 -40.0 -41.7 27.89 10 13 25 236 000 129 59 53 -25-22-21 000 84 01 00 -40.4 -42.1 27.90 10 13 20 231 000 129 70 51 -24-22-21 000 85 01 01 -40.9 -42.6 27.92 10 14 18 229 -002 130 81 51 -24-23-22 000 86 01 02 -42.4 -44.4 27.93 12 16 16 227 -003 126 93 54 -25-24-22 000 87 01 03 -43.1 -45.3 27.95 12 17 16 227 000 125 99 60 -27-25-22 000 88 01 04 -42.5 -44.4 27.97 12 18 12 223 000 128 90 66 -27-24-23 000 89 01 05 -43.9 -46.1 27.99 13 18 12 223 001 126 93 78 -27-23-22 000 90 01 06 -43.4 -45.6 28.01 14 21 10 221 006 124102 74 -28-24-23 000 91 01 07 -43.5 -45.7 28.04 15 22 8 219 005 123101 84 -29-24-23 000 92 01 08 -42.8 -44.9 28.07 15 23 3 214 003 124103 86 -29-24-23 000 93 01 09 -43.3 -45.6 28.10 15 22 6 217 000 123 95 95 -29-24-23 000 94 01 10 -43.3 -45.5 28.13 16 23 12 223 000 124 97 86 -30-25-23 000 95 01 11 -42.7 -44.8 28.16 16 24 16 227 000 124 97 79 -30-25-23 000 96 01 12 -41.1 -43.2 28.20 16 25 14 225 001 123 94 84 -31-25-24 000 97 01 13 -40.9 -43.1 28.23 15 23 14 225 001 122 96 99 -30-25-24 000 98 01 14 -40.2 -42.2 28.26 13 22 15 226 003 124 86 98 -30-26-24 000 99 01 15 -41.1 -42.8 28.28 12 19 19 230 002 129 85103 -30-26-24 000 100 01 16 -40.2 -42.0 28.30 11 16 26 237 005 128 87101 -29-26-24 000 101 01 17 -38.9 -40.1 28.33 11 15 32 243 004 135 86 98 -28-26-25 000 102 01 18 -38.5 -39.5 28.34 11 15 41 252 002 136 82 98 -28-26-25 000 103 01 19 -37.7 -38.7 28.35 10 14 53 264 005 134 75 82 -26-24-24 000 104 01 20 -36.3 -37.5 28.36 11 15 56 267 005 130 76 76 -25-24-24 000 105 01 21 -34.8 -36.1 28.37 11 15 64 275 005 125 79 58 -24-23-23 000 106 01 22 -33.8 -35.1 28.37 12 19 69 280 004 124 75 49 -23-23-22 000 107 01 23 -32.3 -33.5 28.36 12 20 72 283 000 124 61 37 -22-22-22 000 108 02 00 -31.1 -32.4 28.36 12 17 70 281 001 122 48 27 -21-21-21 000 109 02 01 -30.3 -32.4 28.35 11 16 76 287 001 108 37 20 -20-20-21 000 110 02 02 -29.5 -32.6 28.34 11 19 84 295 000 96 37 21 -20-20-20 000 111 02 03 -29.2 -31.8 28.32 12 22 89 300 001 103 35 28 -19-19-19 000 112 02 04 -28.4 -31.7 28.30 12 23 99 310 003 94 28 54 -18-18-18 000 113 02 05 -26.8 -31.3 28.27 13 24 102 313 002 79 22 67 -18-17-18 000 114 02 06 -25.2 -31.8 28.25 13 25 95 306 001 60 16 53 -17-17-17 000 115 02 07 -24.4 -31.6 28.23 12 23 92 303 -002 55 16 65 -16-16-16 000 116 02 08 -23.3 -27.7 28.21 12 24 85 296 -002 79 58 57 -15-15-16 000 117 02 09 -21.7 -25.4 28.19 13 25 78 289 001 84 36 70 -15-15-16 000 118 02 10 -22.1 -27.0 28.18 11 22 78 289 004 73 39 62 -15-16-17 000 119 02 11 -22.0 -26.4 28.16 11 19 79 290 007 77 66 76 -15-16-17 000 120 02 12 -20.0 -22.8 28.14 16 29 75 286 008 94 60 90 -16-16-17 000 * 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.