Stephenson Bastion site lat/lon = (-80.8000,-27.3300) cell lat/lon = (-80.8080,-27.2177) Forecast initialized at 2026-10-12/00 UTC MPAS cell scale: 5.6 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 12 00 -34.9 -40.6 28.74 5 5 352 325 006 71 62 50 -28-26-25 000 1 12 01 -33.3 -36.1 28.73 9 9 329 302 000 93 62 51 -28-26-25 000 2 12 02 -31.5 -34.5 28.74 7 7 339 312 -002 92 63 50 -27-26-25 000 3 12 03 -32.1 -34.8 28.73 8 8 319 292 000 95 66 51 -27-26-26 000 4 12 04 -30.4 -33.2 28.73 6 6 311 283 001 97 77 52 -27-27-27 000 5 12 05 -30.6 -34.2 28.72 8 8 318 291 000 87 77 52 -28-27-27 000 6 12 06 -29.3 -33.4 28.73 6 6 333 306 -001 84 76 54 -27-27-27 000 7 12 07 -28.3 -33.0 28.73 5 5 8 341 000 80 74 58 -27-27-26 000 8 12 08 -29.6 -33.9 28.70 7 7 5 338 000 80 73 62 -27-27-27 000 9 12 09 -30.1 -33.8 28.68 7 7 4 337 000 86 70 64 -26-27-26 000 10 12 10 -29.4 -33.3 28.69 6 6 349 322 000 87 74 66 -25-26-26 000 11 12 11 -29.4 -33.2 28.71 1 1 49 22 000 91 72 77 -27-26-26 000 12 12 12 -30.2 -33.3 28.70 3 3 70 43 000 99 75 92 -27-25-25 000 13 12 13 -29.7 -32.7 28.70 3 3 63 36 000 101 88 96 -27-26-25 001 14 12 14 -29.4 -32.0 28.73 3 3 36 8 000 104 93 95 -26-26-26 001 15 12 15 -28.7 -30.9 28.75 3 4 336 309 000 108 95 92 -26-26-26 000 16 12 16 -29.1 -30.7 28.79 5 6 312 285 000 114 94 91 -27-26-26 000 17 12 17 -29.4 -31.3 28.81 6 7 308 281 000 110 89 91 -27-26-26 000 18 12 18 -29.4 -31.4 28.82 7 7 311 284 000 108 86 90 -27-26-26 000 19 12 19 -29.4 -31.8 28.85 7 7 315 287 001 102 85 87 -27-26-25 000 20 12 20 -29.7 -32.0 28.87 7 7 315 288 000 103 86 84 -27-26-25 000 21 12 21 -29.9 -32.2 28.91 8 8 326 298 000 102 86 81 -26-26-25 000 22 12 22 -30.1 -32.6 28.93 8 8 328 301 000 98 85 75 -26-26-25 000 23 12 23 -30.4 -32.6 28.96 8 8 327 299 000 102 83 70 -26-26-24 000 24 13 00 -30.7 -32.4 28.99 9 9 328 301 000 107 80 66 -26-26-24 000 25 13 01 -30.5 -32.5 29.03 9 9 329 302 000 104 78 64 -26-25-24 000 26 13 02 -30.3 -32.5 29.07 8 8 330 302 000 101 78 64 -26-25-24 000 27 13 03 -30.5 -32.4 29.11 8 8 327 300 000 104 79 65 -26-25-24 000 28 13 04 -30.1 -31.9 29.12 8 8 332 304 000 104 78 61 -26-25-24 000 29 13 05 -28.8 -31.3 29.13 7 7 336 309 000 97 76 49 -26-25-24 000 30 13 06 -28.5 -30.9 29.16 7 7 329 302 000 97 76 37 -26-25-24 000 31 13 07 -27.5 -30.2 29.19 6 6 332 304 000 96 75 26 -25-25-24 000 32 13 08 -26.6 -29.7 29.21 6 6 336 309 000 92 72 16 -25-24-23 000 33 13 09 -27.1 -30.1 29.22 6 6 314 287 000 91 73 16 -25-24-23 000 34 13 10 -26.5 -29.9 29.24 6 6 317 290 000 89 72 17 -24-24-23 000 35 13 11 -26.2 -30.1 29.25 4 4 308 280 000 86 69 22 -24-24-23 000 36 13 12 -26.8 -31.1 29.27 5 5 300 273 -001 82 71 24 -24-24-23 000 37 13 13 -26.4 -30.7 29.29 3 3 303 276 000 84 69 21 -24-24-22 000 38 13 14 -26.8 -31.0 29.29 1 1 20 353 000 86 62 15 -24-23-22 000 39 13 15 -26.7 -31.0 29.30 2 2 64 36 000 82 55 12 -24-23-22 000 40 13 16 -26.3 -30.4 29.30 4 5 65 38 001 83 46 11 -23-22-21 000 41 13 17 -26.4 -30.7 29.30 5 6 65 38 000 79 43 23 -22-22-21 000 42 13 18 -26.0 -31.4 29.31 3 4 55 28 000 72 44 43 -22-22-21 000 43 13 19 -25.3 -31.3 29.31 2 4 50 23 000 68 45 54 -22-22-21 000 44 13 20 -25.5 -30.3 29.31 3 4 59 32 000 71 42 68 -22-22-21 000 45 13 21 -25.7 -30.6 29.30 4 4 58 30 000 73 35 91 -21-21-21 000 46 13 22 -25.6 -31.2 29.31 3 4 51 23 000 72 34 99 -21-21-21 000 47 13 23 -25.1 -31.5 29.32 3 4 22 355 000 67 35 99 -21-21-20 000 48 14 00 -24.5 -31.6 29.33 2 5 12 345 000 62 37 98 -21-21-20 000 49 14 01 -25.3 -30.5 29.32 3 7 22 355 000 75 46 98 -21-21-20 000 50 14 02 -25.8 -29.1 29.32 3 9 29 2 000 90 56 96 -22-21-20 000 51 14 03 -27.1 -28.7 29.32 5 11 45 18 000 108 65 94 -22-21-21 000 52 14 04 -29.4 -29.7 29.32 7 14 54 26 000 127 71 91 -22-21-20 000 53 14 05 -30.5 -31.1 29.33 9 14 60 33 000 130 86 89 -22-21-20 000 54 14 06 -30.5 -31.5 29.32 11 14 63 36 000 126 90 87 -22-21-20 000 55 14 07 -30.8 -32.1 29.32 12 15 66 39 001 123 87 85 -22-21-20 000 56 14 08 -31.1 -32.7 29.31 13 16 69 41 001 118 83 82 -22-21-20 000 57 14 09 -31.2 -33.3 29.31 14 18 70 42 001 114 81 79 -23-20-19 000 58 14 10 -31.1 -33.3 29.32 14 19 71 43 001 110 77 75 -23-20-19 000 59 14 11 -31.0 -33.6 29.32 15 19 71 43 001 106 74 71 -24-20-19 000 60 14 12 -30.8 -33.7 29.31 15 19 70 43 000 101 69 67 -24-21-19 000 61 14 13 -30.0 -33.1 29.32 14 18 72 45 001 99 61 67 -23-20-19 000 62 14 14 -30.2 -33.6 29.31 14 17 73 45 001 96 46 65 -23-20-19 000 63 14 15 -30.7 -34.3 29.31 15 19 73 45 003 95 33 60 -24-20-18 000 64 14 16 -30.7 -34.0 29.31 16 19 70 43 002 98 33 55 -25-20-18 000 65 14 17 -30.2 -32.9 29.29 16 21 68 41 003 105 31 46 -26-20-18 000 66 14 18 -29.2 -31.1 29.29 16 21 66 39 000 113 35 33 -26-20-18 000 67 14 19 -29.6 -31.1 29.30 16 21 68 41 003 119 37 24 -26-20-17 000 68 14 20 -30.4 -31.9 29.30 16 21 67 40 003 120 37 23 -26-20-17 000 69 14 21 -31.2 -32.9 29.30 17 22 69 42 002 117 34 26 -27-20-17 000 70 14 22 -31.6 -33.4 29.30 18 23 66 39 000 117 33 27 -27-20-17 000 71 14 23 -32.1 -34.1 29.30 18 24 67 40 000 115 32 28 -28-20-17 000 72 15 00 -32.7 -34.5 29.29 19 24 69 42 006 117 30 27 -27-20-17 000 73 15 01 -33.8 -35.6 29.29 19 25 70 42 007 119 31 26 -29-20-17 000 74 15 02 -34.5 -36.6 29.28 19 26 67 40 004 115 31 26 -30-20-17 000 75 15 03 -34.3 -36.6 29.27 20 27 67 40 004 113 29 25 -31-20-17 000 76 15 04 -34.4 -36.7 29.25 21 28 68 41 005 113 26 25 -31-19-17 000 77 15 05 -34.7 -37.3 29.24 22 29 66 39 001 110 24 23 -31-19-17 000 78 15 06 -34.1 -37.0 29.23 21 29 65 38 000 105 27 20 -32-20-18 000 79 15 07 -33.7 -36.6 29.20 24 32 64 37 010 105 24 17 -31-19-17 000 80 15 08 -33.6 -37.0 29.19 26 33 62 35 009 99 23 17 -31-19-17 000 81 15 09 -33.2 -37.1 29.17 27 33 61 34 009 93 24 16 -31-19-17 000 82 15 10 -33.1 -37.2 29.16 27 34 60 33 007 90 25 18 -31-20-17 000 83 15 11 -32.6 -36.9 29.15 26 33 61 34 008 87 25 17 -30-20-17 000 84 15 12 -32.5 -37.0 29.13 26 32 62 35 009 86 24 18 -30-19-17 000 85 15 13 -31.8 -36.4 29.12 24 30 62 35 006 84 24 18 -30-19-17 000 86 15 14 -31.2 -35.9 29.10 23 30 63 36 007 83 23 18 -29-19-17 000 87 15 15 -31.4 -35.8 29.08 23 30 64 37 009 85 24 16 -29-19-17 000 88 15 16 -31.5 -35.8 29.06 23 30 64 36 008 86 24 16 -29-20-17 000 89 15 17 -31.2 -35.7 29.05 23 29 63 36 006 85 25 15 -30-20-17 000 90 15 18 -31.4 -35.8 29.04 23 29 63 36 006 86 25 15 -30-20-17 000 91 15 19 -31.7 -36.1 29.02 23 30 63 36 007 86 24 15 -29-19-17 000 92 15 20 -32.4 -36.6 29.01 22 29 65 38 006 88 27 16 -30-20-18 000 93 15 21 -33.5 -37.4 29.01 22 28 67 39 005 93 26 16 -31-20-18 000 94 15 22 -34.3 -38.0 29.00 21 28 67 40 004 95 26 16 -32-20-18 000 95 15 23 -35.3 -38.9 29.00 21 27 67 40 001 98 27 15 -33-21-18 000 96 16 00 -36.3 -39.8 28.99 21 27 66 39 000 100 27 13 -33-21-18 000 97 16 01 -36.8 -40.3 28.98 20 26 66 39 -003 100 27 8 -34-21-19 000 98 16 02 -37.6 -41.0 28.96 20 26 68 40 -001 102 27 7 -34-21-19 000 99 16 03 -38.0 -41.5 28.95 19 26 66 39 -002 101 28 6 -35-21-19 000 100 16 04 -38.0 -41.7 28.94 19 26 66 39 -003 98 28 6 -35-21-19 000 101 16 05 -38.0 -41.8 28.94 19 25 67 40 -005 97 26 6 -34-21-19 000 102 16 06 -38.1 -42.0 28.94 18 25 68 41 -006 96 25 7 -34-21-19 000 103 16 07 -38.2 -42.3 28.94 18 24 68 41 -007 94 24 8 -34-21-19 000 104 16 08 -38.2 -42.3 28.94 18 23 69 42 -008 93 24 8 -34-21-19 000 105 16 09 -38.0 -42.3 28.95 18 23 70 42 -006 91 24 8 -34-22-19 000 106 16 10 -37.6 -42.2 28.96 18 23 68 40 -004 88 23 8 -34-22-19 000 107 16 11 -37.1 -42.0 28.97 19 24 66 39 -004 83 22 8 -34-22-19 000 108 16 12 -36.6 -41.7 28.98 19 24 66 38 -004 80 23 8 -34-22-19 000 109 16 13 -35.9 -41.3 28.99 19 23 66 39 -001 77 22 8 -33-21-19 000 110 16 14 -35.4 -40.9 28.99 19 23 66 38 000 76 21 8 -33-21-19 000 111 16 15 -34.6 -40.3 28.99 18 22 66 39 000 74 21 8 -32-21-19 000 112 16 16 -34.2 -40.1 29.00 18 22 67 40 002 73 20 8 -31-21-18 000 113 16 17 -34.2 -40.0 29.01 18 22 67 40 002 72 21 9 -30-21-18 000 114 16 18 -33.9 -39.9 29.03 17 22 66 39 001 70 20 9 -30-21-18 000 115 16 19 -34.0 -40.1 29.04 17 21 67 40 001 69 20 10 -29-21-18 000 116 16 20 -34.2 -40.2 29.05 17 21 67 40 000 70 19 11 -28-21-18 000 117 16 21 -34.7 -40.6 29.06 17 21 68 41 000 72 18 13 -29-21-18 000 118 16 22 -35.7 -41.2 29.07 17 21 69 42 001 76 18 13 -28-21-18 000 119 16 23 -36.7 -42.1 29.08 18 22 68 41 000 78 17 12 -28-21-18 000 120 17 00 -37.4 -42.6 29.09 19 22 67 40 002 81 17 11 -28-21-19 000 * 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.