Station ID: KOAK Lat: 37.71 Long: 122.23 GFS Model Run: 0Z 8DEC 2025 Clouds Bases and Tops are now agl HR Valid 2m Tmp 2m Dpt 10m Dir 10m Spd TPrcp CPrcp 1000-500 500mb 850mb 500mb MSLP TCC PRS WX Low Middle High Max Min Sfc Snowfall PWAT 925mb Deg F Deg F deg kt in. in. Thk GPH Tmp Tmp mb % TEXT Clouds Clouds Clouds Tmp Tmp Vis in in Tmp 0 12/08 00Z 54 41 312 4 0.00 0.00 560 579 12.7 -12.6 1023.9 100 CLR CLR 000OVC000 **** **** 15.0 0.0 0.495 14.3 3 12/08 03Z 50 40 18 2 0.00 0.00 559 580 12.9 -13.6 1025.0 85 CLR CLR 317BKN412 54 49 15.0 0.0 0.456 15.3 6 12/08 06Z 49 40 29 2 0.00 0.00 560 581 13.0 -13.2 1025.3 53 CLR CLR 321BKN408 54 48 15.0 0.0 0.442 14.9 9 12/08 09Z 48 39 37 2 0.00 0.00 560 581 12.8 -13.0 1025.4 0 CLR CLR CLR 49 48 15.0 0.0 0.452 15.4 12 12/08 12Z 47 39 52 2 0.00 0.00 562 582 12.7 -12.5 1024.5 0 CLR CLR CLR 49 47 15.0 0.0 0.445 15.0 15 12/08 15Z 47 39 32 2 0.00 0.00 562 583 12.8 -12.1 1025.4 1 CLR CLR 295FEW306 47 47 15.0 0.0 0.459 15.3 18 12/08 18Z 55 40 355 2 0.00 0.00 563 585 12.4 -12.0 1026.4 16 CLR CLR 307FEW337 55 47 15.0 0.0 0.457 14.7 21 12/08 21Z 61 42 307 4 0.00 0.00 564 584 12.6 -11.7 1024.3 58 CLR CLR 305BKN342 61 55 15.0 0.0 0.449 14.5 24 12/09 00Z 58 43 304 4 0.00 0.00 564 584 13.2 -11.7 1023.5 56 CLR CLR 314BKN359 61 55 15.0 0.0 0.473 14.9 27 12/09 03Z 55 43 331 2 0.00 0.00 565 585 13.4 -11.1 1024.2 36 CLR CLR 383SCT411 59 54 15.0 0.0 0.446 15.4 30 12/09 06Z 53 43 48 2 0.00 0.00 565 586 13.3 -11.0 1024.5 61 CLR CLR 350BKN388 59 53 15.0 0.0 0.557 15.1 33 12/09 09Z 52 42 41 1 0.00 0.00 566 585 14.2 -11.2 1023.8 42 CLR CLR 321SCT355 53 52 15.0 0.0 0.508 15.2 36 12/09 12Z 52 42 49 2 0.00 0.00 566 585 14.9 -10.7 1022.6 66 CLR CLR 331BKN387 53 52 15.0 0.0 0.512 15.9 39 12/09 15Z 51 42 49 1 0.00 0.00 566 585 15.4 -9.9 1022.7 100 CLR CLR 329OVC383 51 51 15.0 0.0 0.498 16.3 42 12/09 18Z 57 43 359 1 0.00 0.00 566 586 15.9 -9.7 1023.5 100 CLR CLR 330OVC380 57 51 15.0 0.0 0.485 16.1 45 12/09 21Z 62 43 311 5 0.00 0.00 567 584 16.3 -10.1 1021.2 95 CLR CLR 337BKN383 62 58 15.0 0.0 0.483 16.3 48 12/10 00Z 62 44 310 4 0.00 0.00 567 584 17.1 -10.4 1019.8 58 CLR CLR 339BKN383 64 58 15.0 0.0 0.478 17.1 51 12/10 03Z 57 43 351 3 0.00 0.00 567 584 17.1 -9.6 1020.6 1 CLR CLR CLR 61 57 15.0 0.0 0.466 17.5 54 12/10 06Z 55 43 90 2 0.00 0.00 567 584 17.6 -9.6 1020.4 1 CLR CLR 433FEW445 61 55 15.0 0.0 0.441 18.2 57 12/10 09Z 54 44 38 2 0.00 0.00 568 584 17.8 -9.8 1019.8 0 CLR CLR CLR 55 54 15.0 0.0 0.426 18.2 60 12/10 12Z 54 44 88 2 0.00 0.00 568 584 17.7 -9.7 1019.3 0 CLR CLR CLR 55 54 15.0 0.0 0.456 18.0 63 12/10 15Z 53 44 52 2 0.00 0.00 568 585 17.8 -9.9 1020.1 0 CLR CLR CLR 54 53 15.0 0.0 0.567 17.7 66 12/10 18Z 60 46 14 1 0.00 0.00 568 585 18.1 -11.2 1020.5 0 CLR CLR CLR 61 53 15.0 0.0 0.608 17.9 69 12/10 21Z 66 46 321 3 0.00 0.00 568 584 17.7 -11.3 1018.6 1 CLR CLR CLR 66 60 15.0 0.0 0.591 17.7 72 12/11 00Z 64 46 323 2 0.00 0.00 569 584 17.2 -11.1 1017.7 0 CLR CLR CLR 67 60 15.0 0.0 0.489 19.2 75 12/11 03Z 58 45 29 2 0.00 0.00 569 585 17.6 -11.2 1018.4 0 CLR CLR CLR 64 58 15.0 0.0 0.409 19.8 78 12/11 06Z 56 44 82 2 0.00 0.00 569 584 18.2 -11.3 1018.0 0 CLR CLR CLR 64 56 15.0 0.0 0.402 20.1 81 12/11 09Z 55 43 64 2 0.00 0.00 568 583 17.5 -11.3 1017.8 0 CLR CLR CLR 56 55 15.0 0.0 0.415 19.5 84 12/11 12Z 54 44 40 2 0.00 0.00 567 582 16.9 -11.4 1017.6 0 CLR CLR CLR 56 54 15.0 0.0 0.457 19.2 87 12/11 15Z 53 44 53 2 0.00 0.00 567 582 16.7 -11.9 1017.8 0 CLR CLR CLR 54 53 15.0 0.0 0.467 18.8 90 12/11 18Z 60 45 23 2 0.00 0.00 567 583 16.8 -12.2 1018.3 0 CLR CLR CLR 60 53 15.0 0.0 0.445 18.9 93 12/11 21Z 66 46 317 3 0.00 0.00 568 582 16.9 -12.2 1016.0 0 CLR CLR CLR 67 60 15.0 0.0 0.434 18.7 96 12/12 00Z 63 46 319 2 0.00 0.00 568 581 16.9 -11.8 1015.3 0 CLR CLR CLR 67 60 15.0 0.0 0.408 18.9 99 12/12 03Z 58 45 57 2 0.00 0.00 569 582 16.7 -11.5 1015.6 0 CLR CLR CLR 64 58 15.0 0.0 0.351 19.1 102 12/12 06Z 56 43 71 2 0.00 0.00 568 582 17.0 -11.4 1015.7 0 CLR CLR CLR 64 56 15.0 0.0 0.324 18.9 105 12/12 09Z 55 43 53 2 0.00 0.00 568 581 16.9 -11.5 1015.1 0 CLR CLR CLR 56 55 15.0 0.0 0.327 18.2 108 12/12 12Z 53 43 59 3 0.00 0.00 568 580 16.8 -11.5 1015.0 0 CLR CLR CLR 56 53 15.0 0.0 0.337 17.9 111 12/12 15Z 52 44 67 3 0.00 0.00 567 580 16.2 -11.5 1015.8 0 CLR CLR CLR 53 52 15.0 0.0 0.365 17.7 114 12/12 18Z 60 46 46 1 0.00 0.00 567 581 16.2 -11.4 1016.7 0 CLR CLR CLR 60 52 15.0 0.0 0.371 17.6 117 12/12 21Z 66 46 317 2 0.00 0.00 567 580 15.8 -11.4 1014.6 0 CLR CLR CLR 66 60 15.0 0.0 0.377 17.2 120 12/13 00Z 63 46 304 3 0.00 0.00 567 579 15.5 -11.5 1014.0 0 CLR CLR CLR 66 60 15.0 0.0 0.381 16.9 123 12/13 03Z 58 46 85 2 0.00 0.00 566 579 15.5 -11.5 1014.6 0 CLR CLR CLR 63 57 15.0 0.0 0.377 17.0 126 12/13 06Z 56 45 94 3 0.00 0.00 566 579 14.8 -11.8 1015.3 0 CLR CLR CLR 63 56 15.0 0.0 0.378 16.6 129 12/13 09Z 55 44 68 2 0.00 0.00 565 577 14.5 -12.1 1014.7 0 CLR CLR CLR 56 55 15.0 0.0 0.363 16.3 132 12/13 12Z 53 44 62 2 0.00 0.00 564 576 14.0 -12.9 1014.5 0 CLR CLR CLR 56 53 15.0 0.0 0.366 16.0 135 12/13 15Z 52 44 69 2 0.00 0.00 563 576 13.6 -13.5 1014.9 0 CLR CLR CLR 53 52 15.0 0.0 0.380 15.6 138 12/13 18Z 59 45 30 1 0.00 0.00 562 576 13.1 -14.0 1016.0 0 CLR CLR CLR 59 52 15.0 0.0 0.408 15.1 141 12/13 21Z 64 45 296 2 0.00 0.00 562 574 12.7 -14.6 1014.2 0 CLR CLR CLR 64 59 15.0 0.0 0.447 14.9 144 12/14 00Z 61 45 301 4 0.00 0.00 561 573 12.6 -15.0 1013.7 22 CLR CLR 286FEW335 65 59 15.0 0.0 0.450 15.0 147 12/14 03Z 57 44 337 0 0.00 0.00 561 573 12.4 -15.2 1014.2 26 CLR CLR 298SCT339 61 57 15.0 0.0 0.434 14.9 150 12/14 06Z 56 44 311 2 0.00 0.00 560 573 11.8 -15.2 1015.2 19 CLR CLR 297FEW338 61 55 15.0 0.0 0.431 14.2 153 12/14 09Z 54 44 348 1 0.00 0.00 559 572 11.3 -15.2 1015.6 1 CLR CLR CLR 56 54 15.0 0.0 0.434 13.8 156 12/14 12Z 53 43 82 2 0.00 0.00 559 572 11.4 -15.4 1015.5 1 CLR CLR CLR 56 53 15.0 0.0 0.394 13.8 159 12/14 15Z 52 43 96 2 0.00 0.00 559 572 11.4 -15.0 1016.1 56 CLR CLR 303BKN363 52 52 15.0 0.0 0.388 13.9 162 12/14 18Z 58 44 10 1 0.00 0.00 559 574 11.2 -15.0 1017.5 66 CLR CLR 290BKN363 58 51 15.0 0.0 0.414 13.6 165 12/14 21Z 62 44 278 2 0.00 0.00 559 573 11.5 -15.2 1016.0 85 CLR CLR 261BKN341 62 58 15.0 0.0 0.390 13.7 168 12/15 00Z 60 43 295 4 0.00 0.00 560 573 11.5 -15.1 1015.9 59 CLR CLR 266BKN338 63 58 15.0 0.0 0.381 13.6