AWS SIPLE DOME site lat/lon = (-81.6520,-148.9920) cell lat/lon = (-81.6600,-148.9887) Forecast initialized at 2025-07-31/12 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 31 12 -34.6 -39.3 27.90 1 4 32 243 000 70 59 65 -24-23-23 000 1 31 13 -31.3 -34.9 27.91 3 4 118 329 000 93 63 70 -25-24-24 000 2 31 14 -33.3 -34.9 27.92 0 3 149 0 000 112 66 79 -26-24-23 000 3 31 15 -33.5 -35.4 27.93 2 6 238 89 000 113 71 87 -25-23-23 000 4 31 16 -33.9 -36.5 27.93 3 6 260 111 001 104 79 94 -26-24-23 000 5 31 17 -34.4 -36.9 27.94 3 4 291 142 -001 104 83 99 -26-24-23 000 6 31 18 -38.0 -39.9 27.99 9 9 334 185 000 120 83103 -27-25-24 000 7 31 19 -39.2 -41.2 28.02 10 13 340 191 -002 122 78102 -26-25-24 000 8 31 20 -40.2 -42.2 28.03 11 16 352 203 -001 123 73 95 -26-24-24 000 9 31 21 -41.7 -43.8 28.04 12 18 0 211 002 124 68 96 -27-24-24 000 10 31 22 -42.8 -44.8 28.11 13 19 3 214 000 127 69 97 -28-25-24 000 11 31 23 -41.4 -43.5 28.14 13 20 5 216 000 124 74 97 -29-25-25 000 12 01 00 -42.0 -44.2 28.17 14 21 7 218 -006 122 85 99 -29-25-25 000 13 01 01 -42.7 -44.6 28.20 14 21 9 220 -002 128 81 96 -29-25-25 000 14 01 02 -42.5 -44.6 28.25 13 21 9 220 -001 124 78101 -30-25-25 000 15 01 03 -42.4 -44.5 28.29 13 20 8 219 -002 124 82101 -30-25-26 000 16 01 04 -42.4 -44.5 28.33 12 19 9 220 000 124 63104 -30-26-26 000 17 01 05 -42.6 -44.5 28.37 12 19 7 218 -004 129 54 92 -31-26-27 000 18 01 06 -42.8 -44.8 28.39 11 17 6 217 -007 127 52 72 -31-27-27 000 19 01 07 -42.6 -44.6 28.41 9 14 9 220 -008 126 53 57 -30-28-28 000 20 01 08 -42.5 -44.2 28.44 8 11 13 224 -009 128 68 65 -30-30-29 000 21 01 09 -42.0 -43.0 28.47 7 8 27 238 -006 136 77 55 -31-31-28 000 22 01 10 -41.9 -42.9 28.50 8 8 40 251 000 136 71 57 -32-30-27 000 23 01 11 -41.2 -42.1 28.50 9 10 57 268 -002 141 55 59 -31-28-25 000 24 01 12 -39.5 -40.5 28.51 11 14 58 269 000 139 43 61 -29-26-24 000 25 01 13 -38.4 -39.8 28.51 12 17 61 272 001 131 39 58 -26-23-22 000 26 01 14 -37.0 -38.8 28.51 13 22 57 268 002 122 44 63 -25-22-21 000 27 01 15 -35.0 -37.7 28.51 15 25 61 272 -001 108 55 53 -23-21-20 000 28 01 16 -33.5 -37.4 28.50 16 27 60 271 -005 92 57 40 -22-21-20 000 29 01 17 -31.9 -36.8 28.48 18 29 62 273 -005 80 51 34 -20-19-19 000 30 01 18 -29.8 -35.5 28.48 17 30 64 275 -009 72 27 52 -20-18-18 000 31 01 19 -28.0 -33.2 28.48 17 31 59 270 001 76 34 66 -20-18-18 000 32 01 20 -26.3 -32.9 28.46 18 30 53 264 006 63 45 79 -19-18-17 000 33 01 21 -25.1 -31.4 28.44 15 26 58 269 005 64 82 82 -17-17-18 000 34 01 22 -25.3 -27.8 28.43 13 21 59 270 003 101 86100 -16-17-17 000 35 01 23 -24.9 -26.8 28.41 13 21 60 271 -003 108 78 80 -16-18-18 000 36 02 00 -24.2 -25.6 28.39 10 18 67 278 -018 113 72 93 -16-17-18 000 37 02 01 -22.7 -24.8 28.37 10 17 69 280 -008 104 67101 -16-17-18 000 38 02 02 -22.1 -24.1 28.34 10 17 64 275 -014 105 59 96 -16-17-18 000 39 02 03 -20.7 -23.5 28.30 9 15 62 273 -010 94 57 95 -16-17-18 000 40 02 04 -20.7 -22.5 28.26 8 14 76 287 007 106106112 -17-18-19 000 41 02 05 -20.5 -22.5 28.21 8 14 79 290 -001 103 97107 -17-17-18 004 42 02 06 -19.3 -21.2 28.19 9 15 68 279 -007 103103121 -17-18-19 010 43 02 07 -19.8 -20.6 28.18 10 15 66 277 -011 117105124 -17-18-19 005 44 02 08 -22.0 -22.6 28.17 9 15 61 272 001 123113103 -18-18-18 000 45 02 09 -22.3 -22.8 28.15 10 19 42 254 009 124115 71 -18-18-19 000 46 02 10 -21.9 -22.4 28.15 13 20 31 242 014 123 92 58 -18-18-17 000 47 02 11 -22.7 -23.2 28.17 11 21 37 248 004 124103 70 -17-18-17 000 48 02 12 -24.1 -24.6 28.18 11 18 46 257 006 125 93 96 -16-16-17 000 49 02 13 -23.4 -23.9 28.18 12 20 48 259 005 124104101 -17-16-17 001 50 02 14 -21.1 -21.5 28.18 11 19 48 259 005 122118 93 -16-17-17 003 51 02 15 -23.1 -23.6 28.19 11 20 47 258 009 124 72 80 -16-16-17 000 52 02 16 -24.0 -24.6 28.20 11 22 47 258 004 125 75101 -16-16-17 000 53 02 17 -24.3 -24.9 28.20 10 19 53 264 002 125 82108 -16-17-17 000 54 02 18 -21.5 -21.9 28.20 11 19 65 276 000 123 98120 -16-16-17 002 55 02 19 -21.6 -22.1 28.20 10 16 72 283 -003 122 80107 -15-16-17 000 56 02 20 -22.8 -23.4 28.21 10 17 72 283 -004 123 88116 -16-16-17 000 57 02 21 -22.0 -22.5 28.20 10 19 72 283 -001 123 98103 -15-16-17 000 58 02 22 -18.6 -19.0 28.20 11 18 75 286 -003 119 87108 -15-15-16 000 59 02 23 -21.2 -21.7 28.19 11 18 70 281 005 122 89 95 -15-15-16 000 60 03 00 -20.1 -20.5 28.19 9 17 68 279 010 121 99 85 -15-15-16 000 61 03 01 -20.7 -21.2 28.17 9 19 69 280 009 122101 82 -15-15-16 000 62 03 02 -19.2 -20.6 28.16 11 22 56 267 011 109107104 -15-16-17 013 63 03 03 -22.0 -22.4 28.17 15 29 24 235 002 123 89 88 -18-19-19 007 64 03 04 -21.4 -22.7 28.18 17 24 15 226 000 111 98 99 -21-22-20 008 65 03 05 -25.3 -25.8 28.17 15 22 16 227 011 127 88 67 -24-22-21 001 66 03 06 -30.0 -30.5 28.15 13 20 15 226 013 133 96 24 -23-22-22 000 67 03 07 -32.3 -32.9 28.15 13 21 19 230 001 136 74 25 -24-21-21 000 68 03 08 -33.7 -34.2 28.15 11 17 22 233 000 137 57 19 -24-21-21 000 69 03 09 -31.1 -31.6 28.14 11 16 12 223 -004 134 48 17 -21-20-20 000 70 03 10 -30.6 -31.1 28.13 13 18 21 232 004 134 40 15 -21-20-19 000 71 03 11 -30.9 -31.4 28.12 13 17 24 235 -002 134 28 16 -20-19-18 000 72 03 12 -33.7 -34.1 28.12 8 10 141 352 -020 136 52 18 -25-22-20 000 73 03 13 -32.6 -33.1 28.10 9 13 121 332 003 134 48 18 -25-21-20 000 74 03 14 -31.7 -32.2 28.09 9 14 106 317 000 134 62 17 -23-22-21 000 75 03 15 -32.2 -32.6 28.09 7 11 116 327 002 134 60 20 -22-22-20 000 76 03 16 -30.6 -31.2 28.08 5 8 132 343 003 129 55 34 -21-22-21 000 77 03 17 -30.2 -31.4 28.07 5 9 124 335 002 121 57 55 -22-22-21 000 78 03 18 -29.8 -30.7 28.06 6 8 114 325 005 120 55 81 -21-22-21 000 79 03 19 -27.7 -29.2 28.06 4 5 103 314 002 112 52 83 -21-22-21 000 80 03 20 -28.6 -29.7 28.08 5 7 106 317 002 120 59 92 -22-22-21 000 81 03 21 -28.8 -29.7 28.09 7 8 65 276 000 127 63101 -23-22-21 000 82 03 22 -28.1 -29.7 28.10 9 13 32 243 000 118 85 97 -23-22-21 002 83 03 23 -27.9 -29.7 28.11 12 18 15 226 -005 113 88 96 -25-22-21 002 84 04 00 -28.7 -31.4 28.13 14 20 24 235 -009 104 96 96 -26-22-21 004 85 04 01 -29.4 -32.0 28.14 12 20 33 244 -013 105 96104 -27-23-22 004 86 04 02 -29.7 -32.2 28.14 12 17 40 251 -014 107 96 98 -25-24-24 001 87 04 03 -32.5 -34.0 28.14 13 18 33 244 -014 123112 67 -26-25-24 000 88 04 04 -34.2 -35.7 28.15 13 18 30 241 -014 126107 57 -28-26-25 000 89 04 05 -37.1 -38.4 28.16 14 20 27 238 -013 129102100 -29-27-26 000 90 04 06 -39.1 -40.1 28.18 12 21 19 230 -004 138101 86 -30-29-28 000 91 04 07 -39.0 -40.3 28.19 12 20 21 232 -003 133 88 85 -31-30-30 000 92 04 08 -40.1 -41.5 28.21 11 20 19 230 -004 133 85 91 -32-30-31 000 93 04 09 -40.7 -42.4 28.23 10 18 20 231 -009 129 88102 -33-31-31 000 94 04 10 -39.9 -41.2 28.24 11 17 22 234 -005 132 94 97 -33-32-31 000 95 04 11 -39.7 -40.6 28.25 11 16 26 237 -011 139 94 88 -33-32-31 000 96 04 12 -39.4 -40.3 28.26 12 17 37 248 -004 140 86 89 -32-31-31 000 97 04 13 -38.7 -40.0 28.26 10 16 41 252 000 133 87 95 -32-31-31 000 98 04 14 -38.2 -39.9 28.26 9 15 49 260 002 124 92 98 -31-31-31 000 99 04 15 -39.6 -40.8 28.26 10 15 45 256 000 133 92108 -31-31-31 000 100 04 16 -37.9 -39.1 28.27 11 16 45 256 -002 131 91111 -31-31-31 000 101 04 17 -38.7 -39.5 28.28 11 16 47 258 -003 138 93106 -31-31-32 000 102 04 18 -39.1 -40.2 28.29 11 16 38 249 -003 135100100 -31-31-31 000 103 04 19 -38.9 -40.2 28.30 10 17 31 242 -001 133101103 -32-31-31 000 104 04 20 -39.8 -40.8 28.32 11 17 29 240 001 137102103 -32-31-30 000 105 04 21 -39.7 -41.0 28.34 10 16 27 238 003 133 98 98 -31-31-29 000 106 04 22 -39.9 -40.9 28.35 10 15 28 239 002 137 92 95 -31-30-28 000 107 04 23 -38.7 -39.5 28.35 11 15 26 237 002 139 85 92 -31-29-27 000 108 05 00 -38.9 -39.5 28.36 10 13 23 234 001 142 83 90 -30-28-27 000 109 05 01 -39.1 -39.6 28.37 8 11 29 240 003 139 87 87 -30-28-28 000 110 05 02 -38.3 -38.9 28.38 7 8 37 248 000 134 92 91 -29-29-28 000 111 05 03 -36.5 -37.4 28.38 6 6 35 246 002 126 91 94 -29-29-27 000 112 05 04 -35.4 -36.2 28.38 4 4 30 241 002 124 90 94 -30-28-27 000 113 05 05 -34.9 -35.3 28.38 1 1 34 245 002 124 89 91 -30-27-26 000 114 05 06 -35.0 -35.4 28.38 2 6 171 22 000 124 90 88 -29-28-26 000 115 05 07 -35.6 -36.4 28.38 5 9 165 16 000 124 88 86 -29-27-26 000 116 05 08 -36.2 -37.1 28.38 6 11 164 15 000 124 84 85 -28-26-25 000 117 05 09 -36.7 -37.6 28.38 6 12 166 17 000 124 80 81 -28-26-25 000 118 05 10 -37.2 -38.2 28.38 6 12 158 9 001 124 79 78 -28-26-25 000 119 05 11 -37.1 -38.1 28.38 6 11 153 4 000 124 77 80 -28-25-25 000 120 05 12 -36.9 -37.9 28.37 6 11 161 12 000 124 76 82 -28-25-25 000 * 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.