AWS SIPLE DOME site lat/lon = (-81.6520,-148.9920) cell lat/lon = (-81.6600,-148.9887) Forecast initialized at 2025-07-31/00 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 31 00 -36.5 -41.0 27.89 11 16 121 332 000 76 54 24 -29-27-25 000 1 31 01 -38.7 -40.2 27.87 10 14 88 299 003 124 50 23 -28-26-25 000 2 31 02 -38.4 -40.2 27.87 12 19 63 274 -003 124 44 25 -28-25-23 000 3 31 03 -39.6 -41.8 27.87 12 20 53 264 -002 120 48 40 -26-23-22 000 4 31 04 -39.9 -42.1 27.86 13 19 40 251 -001 120 54 53 -25-22-21 000 5 31 05 -40.4 -42.5 27.86 12 18 40 251 -005 122 50 63 -25-22-20 000 6 31 06 -39.1 -41.3 27.86 12 17 39 250 -006 119 47 58 -24-21-20 000 7 31 07 -38.4 -40.6 27.89 11 16 34 245 -003 117 41 64 -23-21-20 000 8 31 08 -37.7 -39.9 27.86 11 16 41 252 -003 117 38 73 -24-21-20 000 9 31 09 -39.4 -41.3 27.87 10 14 42 253 002 124 41 79 -24-22-21 000 10 31 10 -38.7 -41.0 27.86 8 11 31 242 003 114 42 77 -23-22-22 000 11 31 11 -37.5 -40.0 27.87 8 11 31 242 000 113 49 57 -24-23-24 000 12 31 12 -36.5 -39.3 27.88 7 9 17 228 -001 105 59 53 -24-24-24 000 13 31 13 -36.0 -38.8 27.89 6 8 17 228 000 105 70 59 -25-26-25 000 14 31 14 -37.7 -39.6 27.89 6 7 11 222 002 120 77 61 -26-26-24 000 15 31 15 -38.8 -40.4 27.90 7 7 359 210 002 124 64 62 -27-26-24 000 16 31 16 -40.9 -42.8 27.92 8 10 355 206 000 124 63 56 -28-26-24 000 17 31 17 -41.8 -43.7 27.95 9 12 354 205 -002 128 62 56 -28-27-25 000 18 31 18 -43.2 -45.2 27.97 10 15 2 213 -001 127 63 55 -28-27-25 000 19 31 19 -43.2 -45.2 27.99 12 17 8 219 000 128 63 56 -30-27-25 000 20 31 20 -43.4 -45.4 28.01 12 17 13 224 000 126 63 41 -31-27-26 000 21 31 21 -43.7 -45.5 28.04 13 19 11 222 -002 130 69 57 -32-28-26 000 22 31 22 -44.0 -45.9 28.07 14 21 12 223 000 130 73 54 -33-27-26 000 23 31 23 -44.4 -46.3 28.10 15 23 14 225 000 129 74 55 -33-28-26 000 24 01 00 -45.1 -47.1 28.14 15 24 4 215 000 128 62 64 -33-28-26 000 25 01 01 -44.0 -45.8 28.18 16 27 5 216 005 131 56 68 -34-28-25 000 26 01 02 -43.4 -45.4 28.22 18 27 11 222 009 127 59 70 -34-28-25 000 27 01 03 -42.8 -44.5 28.26 17 26 12 223 007 130 67 55 -34-29-26 000 28 01 04 -43.4 -44.9 28.29 12 21 12 223 000 134 78 58 -35-30-27 000 29 01 05 -44.0 -45.5 28.32 10 19 21 232 -002 136 82 59 -35-31-27 000 30 01 06 -42.9 -44.4 28.36 11 20 27 238 -003 134 98 43 -34-31-28 000 31 01 07 -42.2 -43.2 28.39 11 20 35 246 -006 141104 37 -34-31-29 000 32 01 08 -41.1 -42.2 28.41 11 18 45 256 -005 137105 43 -33-31-30 000 33 01 09 -40.2 -42.0 28.42 11 18 52 263 -004 124 87 67 -32-30-29 000 34 01 10 -38.6 -40.5 28.43 12 18 56 267 -003 122 71 66 -31-28-27 000 35 01 11 -37.9 -39.7 28.44 12 20 55 266 000 124 64 62 -30-27-26 000 36 01 12 -36.2 -38.6 28.45 13 23 56 267 -005 112 64 46 -28-26-25 000 37 01 13 -35.5 -38.1 28.46 14 24 61 272 -004 110 73 70 -26-26-24 000 38 01 14 -32.7 -36.8 28.44 15 29 62 273 -004 89 65 56 -24-23-22 000 39 01 15 -30.5 -34.8 28.43 16 29 63 274 -003 86 53 42 -23-21-21 000 40 01 16 -29.9 -32.7 28.41 17 31 63 274 003 102 33 59 -21-19-19 000 41 01 17 -28.3 -32.9 28.41 19 33 54 265 012 81 41 85 -20-19-18 000 42 01 18 -27.6 -29.7 28.41 16 29 52 263 003 109111102 -18-19-19 001 43 01 19 -27.0 -27.5 28.40 14 29 60 271 001 129112107 -18-18-19 004 44 01 20 -26.7 -27.2 28.38 15 28 62 273 007 129102106 -18-19-19 000 45 01 21 -26.4 -27.1 28.35 14 28 64 275 000 125 74100 -17-18-18 000 46 01 22 -24.1 -26.1 28.34 15 28 63 274 006 106 79 96 -17-17-18 000 47 01 23 -22.5 -24.0 28.32 13 24 68 279 003 111 70101 -16-17-17 000 48 02 00 -21.5 -23.4 28.29 13 23 64 276 -004 104 72100 -16-17-18 000 49 02 01 -21.2 -22.1 28.26 12 23 64 275 006 116 92 97 -16-17-18 000 50 02 02 -20.1 -21.4 28.22 13 22 69 280 000 110105117 -17-17-18 006 51 02 03 -19.8 -21.3 28.17 10 22 93 305 -012 108108102 -17-18-19 006 52 02 04 -20.3 -20.9 28.13 9 25 80 291 001 119107 90 -17-18-19 004 53 02 05 -19.9 -20.4 28.10 11 25 61 272 -008 120116 99 -17-18-18 001 54 02 06 -18.8 -19.2 28.08 19 29 35 246 007 119100 82 -17-17-18 001 55 02 07 -18.4 -18.8 28.08 19 29 29 240 014 119118 98 -18-18-18 001 56 02 08 -18.1 -18.5 28.08 20 28 24 235 017 119117 90 -18-18-18 003 57 02 09 -19.7 -20.1 28.08 18 28 21 232 018 120113 90 -18-18-18 006 58 02 10 -20.8 -21.3 28.09 17 30 21 232 015 122 98 79 -17-17-18 003 59 02 11 -22.7 -23.2 28.11 14 26 26 237 007 124107 87 -17-18-18 001 60 02 12 -22.3 -22.7 28.11 12 25 39 250 000 123109107 -17-18-18 006 61 02 13 -22.8 -23.3 28.12 10 23 51 262 -003 123112105 -18-17-18 002 62 02 14 -25.0 -25.6 28.12 10 24 56 267 -009 126103113 -17-18-19 000 63 02 15 -23.5 -24.1 28.13 9 23 59 270 -008 124101123 -18-17-18 000 64 02 16 -21.0 -21.7 28.14 8 21 58 269 -006 119 86122 -18-17-18 000 65 02 17 -22.3 -22.8 28.14 10 22 71 282 -004 123 79124 -17-17-18 000 66 02 18 -23.6 -24.1 28.14 11 24 66 277 006 124 78119 -17-17-18 000 67 02 19 -24.2 -24.7 28.14 12 25 61 272 009 125 79102 -17-17-18 000 68 02 20 -24.1 -24.6 28.14 12 25 60 271 001 125 80 90 -17-17-18 000 69 02 21 -24.9 -25.4 28.13 12 30 60 271 000 126 78 82 -17-16-18 000 70 02 22 -23.5 -23.9 28.14 15 34 50 261 001 125 87 70 -17-18-19 000 71 02 23 -23.0 -23.4 28.15 17 36 43 254 012 124 80 66 -18-19-20 000 72 03 00 -24.5 -25.0 28.16 16 38 35 246 -001 126 96 76 -20-21-22 000 73 03 01 -23.7 -24.5 28.18 20 29 5 216 001 121124 79 -23-23-23 001 74 03 02 -25.6 -27.6 28.21 19 27 355 206 003 108106 97 -26-25-24 006 75 03 03 -30.5 -31.0 28.24 16 24 1 212 009 134110 73 -27-26-25 002 76 03 04 -33.2 -33.9 28.26 16 26 5 216 005 135114 55 -28-27-25 001 77 03 05 -33.0 -33.9 28.28 21 32 8 219 016 130105 59 -30-27-23 000 78 03 06 -33.5 -34.9 28.30 22 35 2 213 016 125105 63 -30-28-24 000 79 03 07 -34.5 -35.4 28.33 15 28 7 218 000 133107 67 -30-30-26 000 80 03 08 -35.8 -36.7 28.35 12 20 22 233 -004 136102 77 -30-29-26 000 81 03 09 -37.2 -38.0 28.37 11 22 38 249 -008 140103 82 -30-29-27 000 82 03 10 -37.3 -38.6 28.37 10 16 35 246 -004 129 94 84 -28-28-27 000 83 03 11 -37.8 -39.1 28.37 8 13 58 269 -007 125 92 92 -27-27-26 000 84 03 12 -35.7 -36.8 28.37 10 14 61 272 -002 126 81 88 -27-27-26 000 85 03 13 -35.8 -36.4 28.36 12 20 58 269 -005 139 88 76 -26-26-26 000 86 03 14 -34.5 -35.6 28.35 13 19 44 255 -009 129 85 76 -26-25-25 000 87 03 15 -33.9 -35.3 28.34 13 18 37 248 -008 124 90 77 -26-25-25 000 88 03 16 -33.9 -35.3 28.32 12 18 29 240 -010 124 87 79 -26-25-24 000 89 03 17 -34.5 -35.9 28.31 11 16 26 237 -009 124 84 79 -26-24-24 000 90 03 18 -36.8 -37.9 28.32 8 13 23 234 -001 128 96 82 -27-26-25 000 91 03 19 -35.5 -36.4 28.31 6 9 19 230 000 124 95 85 -28-27-26 000 92 03 20 -34.0 -34.5 28.30 4 5 8 219 000 127 90 88 -28-26-26 000 93 03 21 -33.3 -33.4 28.29 3 4 347 198 001 129 83 88 -27-26-25 000 94 03 22 -32.8 -32.8 28.28 2 3 332 183 001 130 88 86 -26-26-25 000 95 03 23 -32.5 -32.6 28.26 2 7 334 185 001 124 87 87 -26-25-26 000 96 04 00 -32.3 -32.6 28.26 4 9 343 194 001 126 92 92 -26-26-26 000 97 04 01 -32.8 -32.9 28.25 5 9 354 205 000 131 97 95 -26-26-26 000 98 04 02 -35.6 -35.6 28.25 8 11 353 204 000 138 96100 -26-25-26 000 99 04 03 -36.0 -36.4 28.24 9 12 348 199 002 139 95103 -27-26-26 000 100 04 04 -36.2 -36.7 28.23 10 13 343 194 004 139 96 95 -27-26-26 000 101 04 05 -36.6 -37.1 28.22 10 14 347 198 002 140 94 76 -28-26-26 000 102 04 06 -37.2 -38.1 28.22 10 15 349 200 000 133 95 65 -28-26-26 000 103 04 07 -37.2 -38.3 28.21 10 17 350 201 -004 133 94 68 -29-26-26 000 104 04 08 -37.4 -38.5 28.22 11 18 0 211 -005 134110 72 -29-27-26 000 105 04 09 -38.0 -39.2 28.22 11 20 12 223 -006 133109 83 -31-27-27 000 106 04 10 -38.5 -39.7 28.22 12 22 18 229 -008 133106 95 -31-28-27 000 107 04 11 -38.3 -39.6 28.22 14 25 20 231 -010 132104 96 -32-28-26 000 108 04 12 -37.9 -39.5 28.23 15 26 19 230 -008 127103102 -32-29-27 000 109 04 13 -38.2 -39.5 28.24 15 25 17 228 -011 132106 98 -32-29-27 000 110 04 14 -38.2 -39.8 28.24 14 22 14 225 -009 127107101 -31-28-26 000 111 04 15 -36.9 -38.7 28.24 15 25 4 215 -005 124 98103 -30-27-26 000 112 04 16 -36.7 -38.4 28.24 15 26 3 214 -004 125101101 -30-27-25 000 113 04 17 -36.7 -38.4 28.25 15 24 6 217 -002 125 99104 -30-27-25 000 114 04 18 -37.1 -38.9 28.26 13 22 9 220 005 124100109 -30-27-26 000 115 04 19 -34.7 -36.9 28.27 13 20 8 219 009 115 98108 -30-28-26 000 116 04 20 -34.5 -36.7 28.28 12 18 10 221 010 115 93109 -30-28-27 003 117 04 21 -34.6 -36.7 28.29 11 17 14 225 006 116 82108 -30-28-27 004 118 04 22 -35.2 -37.2 28.29 11 16 16 227 006 118 74106 -29-28-27 004 119 04 23 -35.0 -36.7 28.29 10 14 14 225 006 124 64104 -29-28-27 001 120 05 00 -35.7 -37.3 28.29 9 13 12 223 005 124 57103 -29-28-27 000 * 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.