AWS SIPLE DOME site lat/lon = (-81.6520,-148.9920) cell lat/lon = (-81.6600,-148.9887) Forecast initialized at 2025-07-30/00 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 30 00 -32.6 -38.1 28.51 5 6 163 14 000 71 62 65 -26-23-21 000 1 30 01 -35.7 -38.1 28.49 6 8 148 359 000 106 60 66 -25-21-21 000 2 30 02 -34.9 -37.3 28.47 6 10 138 349 000 107 62 71 -23-21-21 000 3 30 03 -34.6 -36.6 28.45 7 12 129 340 000 110 66 75 -23-22-21 000 4 30 04 -34.6 -36.2 28.42 7 12 126 337 000 115 69 73 -23-22-21 000 5 30 05 -35.2 -36.5 28.39 7 12 128 339 000 122 69 69 -24-22-21 000 6 30 06 -34.8 -36.2 28.40 6 11 108 319 000 118 65 61 -22-21-21 000 7 30 07 -34.1 -35.8 28.33 8 12 108 319 001 113 62 61 -22-21-20 000 8 30 08 -34.2 -35.8 28.33 8 12 104 315 001 115 60 56 -22-21-20 000 9 30 09 -34.4 -35.9 28.31 9 14 95 306 001 120 63 53 -23-21-20 000 10 30 10 -34.8 -36.0 28.27 9 14 84 295 002 124 65 52 -23-21-20 000 11 30 11 -33.8 -35.1 28.27 10 15 83 294 000 124 64 49 -22-21-20 000 12 30 12 -32.6 -34.4 28.24 10 16 83 294 000 116 63 45 -21-20-20 000 13 30 13 -32.3 -34.1 28.21 10 17 76 287 000 116 63 40 -22-21-20 000 14 30 14 -32.7 -34.1 28.20 11 17 70 281 003 122 62 38 -22-21-20 000 15 30 15 -32.6 -34.0 28.19 10 16 61 273 001 122 62 37 -22-20-20 000 16 30 16 -32.9 -34.4 28.16 10 14 62 273 000 121 64 36 -22-20-20 000 17 30 17 -33.1 -34.5 28.14 9 12 68 279 -003 123 66 38 -22-21-20 000 18 30 18 -33.3 -34.3 28.13 8 11 77 288 000 125 71 39 -22-21-21 000 19 30 19 -33.4 -34.2 28.11 9 11 78 289 003 129 77 30 -23-22-22 000 20 30 20 -33.5 -33.9 28.08 8 11 69 280 000 135 80 26 -23-23-22 000 21 30 21 -33.5 -33.8 28.06 8 9 56 267 -002 132 87 28 -23-23-22 000 22 30 22 -33.3 -33.3 28.03 7 8 33 244 -001 134 83 28 -23-22-21 000 23 30 23 -34.6 -34.6 28.02 7 9 7 218 -002 137 82 27 -23-22-22 000 24 31 00 -35.8 -36.2 28.02 7 9 12 223 001 133 88 27 -23-22-22 000 25 31 01 -36.4 -37.2 28.01 7 7 24 235 000 126 98 27 -23-24-23 000 26 31 02 -37.9 -39.4 28.01 9 10 46 257 -006 124103 31 -24-24-23 000 27 31 03 -37.6 -39.0 28.01 9 9 53 264 000 124 97 53 -24-24-23 000 28 31 04 -34.8 -35.1 27.99 7 8 59 270 000 132 45 60 -23-22-22 000 29 31 05 -34.6 -36.5 28.00 7 8 47 258 001 110 51 58 -22-22-22 000 30 31 06 -35.4 -37.3 28.01 6 6 54 265 -001 112 53 54 -23-22-22 000 31 31 07 -35.7 -36.8 28.00 5 5 68 279 -001 122 64 66 -24-22-21 000 32 31 08 -36.7 -38.2 27.99 8 9 78 289 001 121 44 60 -24-22-21 000 33 31 09 -35.1 -36.7 27.98 10 13 85 296 005 122 50 53 -23-21-20 000 34 31 10 -34.0 -36.9 27.96 10 15 84 295 000 102 48 44 -21-20-19 000 35 31 11 -32.1 -33.9 27.96 10 16 86 297 000 117 55 45 -21-20-19 000 36 31 12 -32.5 -33.9 27.97 8 16 79 290 002 124 63 53 -23-21-20 000 37 31 13 -31.3 -34.0 27.96 7 14 67 278 -001 106 52 58 -23-22-20 000 38 31 14 -29.8 -33.1 27.96 7 13 57 268 -001 97 57 65 -24-23-21 000 39 31 15 -30.6 -33.6 27.96 6 11 58 269 000 102 66 78 -24-23-22 000 40 31 16 -32.2 -34.4 27.96 8 11 67 278 000 111 68 84 -23-23-22 000 41 31 17 -32.9 -34.7 27.95 8 11 54 265 003 117 65 70 -23-22-21 000 42 31 18 -33.2 -34.6 27.96 7 9 52 263 002 121 66 69 -23-22-22 000 43 31 19 -33.7 -34.7 27.97 8 9 41 252 000 125 70 70 -22-22-22 000 44 31 20 -33.8 -34.9 27.98 8 10 28 239 -002 125 73 70 -22-22-22 000 45 31 21 -34.7 -35.9 28.00 8 10 14 225 000 124 75 68 -23-22-22 000 46 31 22 -36.2 -37.9 28.01 10 12 357 208 -002 123 76 68 -23-23-22 000 47 31 23 -37.0 -38.5 28.03 10 15 347 198 -003 128 74 67 -24-23-23 000 48 01 00 -37.2 -38.5 28.06 11 16 347 198 -002 130 68 67 -25-23-23 000 49 01 01 -38.5 -39.9 28.08 10 15 349 200 -003 130 58 68 -26-23-24 000 50 01 02 -39.4 -41.1 28.10 11 16 357 208 001 128 68 71 -26-24-24 000 51 01 03 -40.5 -42.3 28.14 12 17 0 211 000 127 79 76 -27-24-24 000 52 01 04 -40.9 -42.6 28.17 12 19 0 211 -004 128 82 71 -28-24-24 000 53 01 05 -40.9 -42.7 28.20 13 20 5 216 -003 128 88 71 -29-24-24 000 54 01 06 -40.4 -42.1 28.23 13 21 4 215 000 128 87 71 -29-24-23 000 55 01 07 -40.5 -42.1 28.26 14 22 3 214 001 131 85 74 -29-24-23 000 56 01 08 -40.2 -41.8 28.28 13 22 1 212 004 130 74 79 -29-24-23 000 57 01 09 -39.6 -41.1 28.31 14 23 359 210 007 132 63 88 -28-24-23 000 58 01 10 -39.9 -41.3 28.34 12 21 356 207 011 133 52104 -29-24-23 000 59 01 11 -40.4 -41.8 28.37 10 17 357 208 012 134 57104 -30-26-24 000 60 01 12 -39.8 -41.0 28.39 9 13 4 215 003 136 53 96 -29-25-24 000 61 01 13 -39.4 -40.5 28.41 7 12 23 234 003 130 55 83 -29-25-23 000 62 01 14 -39.6 -40.4 28.42 9 13 51 262 002 139 59 67 -28-25-24 000 63 01 15 -37.5 -38.8 28.42 11 17 60 271 003 131 57 67 -26-23-23 000 64 01 16 -36.1 -37.6 28.41 11 19 69 280 005 125 54 72 -24-22-22 000 65 01 17 -34.3 -35.8 28.41 13 22 67 278 002 124 51 56 -23-22-21 000 66 01 18 -33.3 -34.8 28.40 13 24 70 281 000 123 50 35 -22-21-20 000 67 01 19 -31.6 -33.1 28.38 14 24 76 287 -004 120 45 26 -20-19-19 000 68 01 20 -30.6 -34.3 28.36 14 25 66 277 -001 91 33 26 -20-18-18 000 69 01 21 -28.5 -34.5 28.34 15 27 68 279 -001 67 27 11 -19-18-18 000 70 01 22 -26.6 -33.0 28.31 17 32 73 284 -005 64 24 8 -18-16-17 000 71 01 23 -25.8 -32.4 28.27 18 32 78 289 002 62 23 6 -16-16-16 000 72 02 00 -23.3 -30.4 28.22 18 32 85 296 000 57 19 6 -15-15-15 000 73 02 01 -22.0 -29.2 28.17 18 35 90 301 -002 56 12 10 -15-15-15 000 74 02 02 -20.9 -26.6 28.13 20 35 91 302 002 68 42 52 -14-14-15 000 75 02 03 -19.8 -25.4 28.07 21 35 84 295 011 68 41 39 -14-15-16 000 76 02 04 -21.2 -25.7 28.03 22 35 74 285 000 78 78 39 -16-16-17 000 77 02 05 -20.7 -23.8 28.00 20 34 75 286 004 91103 82 -17-18-18 000 78 02 06 -20.6 -22.3 27.95 20 30 85 296 000 106105 88 -17-18-19 000 79 02 07 -20.4 -21.5 27.94 16 27 78 289 -003 113105115 -19-18-19 004 80 02 08 -19.2 -19.9 27.94 15 22 61 272 001 117120121 -19-19-19 004 81 02 09 -18.7 -19.1 27.93 17 26 35 246 003 119117 86 -18-17-19 005 82 02 10 -17.5 -18.8 27.92 20 28 30 241 016 107118 72 -17-17-18 001 83 02 11 -20.3 -21.1 27.92 20 29 28 239 021 115106 71 -16-17-18 000 84 02 12 -22.5 -22.9 27.93 20 27 29 240 040 124 79 72 -16-17-17 000 85 02 13 -24.7 -25.2 27.95 13 21 38 250 008 126 86100 -17-17-17 000 86 02 14 -24.6 -25.1 27.96 11 19 44 255 -001 126115 94 -17-18-17 000 87 02 15 -22.7 -24.2 27.98 11 17 54 265 -002 111103104 -16-18-18 001 88 02 16 -22.2 -23.8 27.98 9 20 79 290 000 108 70 90 -16-16-17 009 89 02 17 -24.9 -25.3 27.99 9 16 80 291 -005 124 75 78 -16-17-18 000 90 02 18 -24.5 -25.0 28.00 11 16 71 282 -002 125 81 96 -16-17-18 000 91 02 19 -23.4 -24.2 28.01 10 13 66 277 -002 119 72 98 -16-16-17 000 92 02 20 -24.6 -25.1 28.01 12 21 51 262 008 126111102 -17-18-18 000 93 02 21 -21.8 -23.6 28.04 12 22 19 230 004 107102 94 -20-21-21 003 94 02 22 -24.2 -25.1 28.08 17 27 4 215 -008 119 90107 -23-22-21 004 95 02 23 -27.0 -27.5 28.11 13 19 4 215 -030 129 86109 -24-22-22 002 96 03 00 -31.7 -32.2 28.15 11 22 16 227 000 135 95 84 -25-26-27 000 97 03 01 -34.8 -35.2 28.18 8 24 30 241 009 137 84 61 -27-27-28 000 98 03 02 -33.4 -34.0 28.19 14 29 28 239 -003 136 82 67 -26-27-26 000 99 03 03 -32.8 -33.4 28.21 15 31 25 236 011 135 98 72 -27-28-29 000 100 03 04 -32.5 -33.2 28.24 14 31 26 237 007 134115100 -27-28-29 001 101 03 05 -30.8 -31.4 28.26 15 30 30 241 008 134123 91 -27-28-30 005 102 03 06 -30.6 -31.1 28.28 18 35 37 248 013 134118 82 -27-28-29 004 103 03 07 -29.2 -29.9 28.30 22 36 38 249 016 128111 74 -27-28-28 002 104 03 08 -28.7 -29.1 28.32 21 33 41 252 014 132119 83 -26-27-28 001 105 03 09 -28.4 -28.9 28.35 19 31 48 259 010 131112 93 -26-27-27 002 106 03 10 -28.1 -30.0 28.38 17 27 66 277 -002 111107100 -25-26-27 007 107 03 11 -26.9 -29.3 28.39 18 28 67 278 008 104108 98 -26-25-26 013 108 03 12 -26.9 -29.2 28.40 18 29 64 275 010 106109103 -25-25-26 011 109 03 13 -26.8 -29.3 28.39 18 29 61 272 018 103108101 -24-24-26 011 110 03 14 -27.1 -29.4 28.40 16 28 61 272 014 107114102 -23-24-26 009 111 03 15 -28.0 -29.9 28.41 14 26 64 275 008 112119117 -23-24-25 005 112 03 16 -27.7 -29.4 28.40 13 23 64 275 009 115102116 -22-23-25 004 113 03 17 -27.5 -28.1 28.40 12 23 67 278 007 128 93 93 -22-23-24 001 114 03 18 -27.2 -27.8 28.40 12 21 66 277 010 127 86 72 -21-22-24 000 115 03 19 -26.6 -28.6 28.39 12 19 50 261 000 107 81 62 -20-22-23 000 116 03 20 -26.8 -28.6 28.37 11 17 47 258 003 109 54 54 -20-21-22 000 117 03 21 -27.4 -29.2 28.36 9 12 60 271 -002 106 57 54 -19-20-21 000 118 03 22 -28.3 -29.5 28.37 10 15 108 319 000 117 54 74 -21-20-21 000 119 03 23 -28.3 -30.1 28.37 11 20 114 325 000 112 61 83 -21-21-21 000 120 04 00 -29.1 -31.6 28.36 11 18 108 319 000 100 60 99 -21-21-22 000 * 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.