Station ID: KOAK Lat: 37.71 Long: 122.23 GFS Model Run: 0Z 7DEC 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 12/07 00Z 53 39 294 3 0.00 0.00 562 579 13.1 -11.5 1020.1 2 CLR CLR 000FEW000 **** **** 15.0 0.0 0.650 13.2 3 12/07 03Z 50 39 15 1 0.00 0.00 562 580 12.8 -11.4 1021.3 3 CLR CLR 306FEW317 54 49 15.0 0.0 0.679 14.3 6 12/07 06Z 49 40 25 2 0.00 0.00 562 580 13.0 -11.9 1021.7 5 CLR CLR 314FEW328 54 48 15.0 0.0 0.684 14.4 9 12/07 09Z 49 40 54 2 0.00 0.00 562 580 12.6 -12.1 1021.9 9 CLR CLR 319FEW387 49 49 15.0 0.0 0.646 14.3 12 12/07 12Z 48 40 51 2 0.00 0.00 562 580 12.2 -12.4 1021.6 21 CLR CLR 299FEW394 49 48 15.0 0.0 0.588 13.9 15 12/07 15Z 47 40 27 3 0.00 0.00 562 580 12.0 -12.7 1022.6 82 CLR CLR 295BKN410 48 47 15.0 0.0 0.537 14.0 18 12/07 18Z 54 40 359 2 0.00 0.00 561 581 11.8 -13.0 1024.4 63 CLR CLR 295BKN411 54 47 15.0 0.0 0.529 13.8 21 12/07 21Z 59 41 303 5 0.00 0.00 560 580 11.9 -13.3 1023.2 83 CLR CLR 304BKN419 59 54 15.0 0.0 0.501 13.2 24 12/08 00Z 57 43 296 5 0.00 0.00 560 579 11.7 -12.6 1023.1 90 CLR CLR 299BKN418 60 55 15.0 0.0 0.492 13.1 27 12/08 03Z 53 44 164 1 0.00 0.00 560 580 12.2 -13.6 1024.0 91 CLR CLR 294BKN357 57 53 15.0 0.0 0.509 13.8 30 12/08 06Z 52 43 58 1 0.00 0.00 560 580 12.2 -13.3 1024.4 52 CLR CLR 294BKN355 57 52 15.0 0.0 0.505 13.3 33 12/08 09Z 51 42 49 2 0.00 0.00 561 581 12.0 -12.7 1024.3 0 CLR CLR CLR 52 51 15.0 0.0 0.475 13.3 36 12/08 12Z 50 41 43 2 0.00 0.00 561 581 12.0 -12.4 1024.0 0 CLR CLR CLR 52 50 15.0 0.0 0.446 13.3 39 12/08 15Z 49 40 63 2 0.00 0.00 562 582 12.3 -12.1 1024.5 0 CLR CLR CLR 50 49 15.0 0.0 0.457 13.5 42 12/08 18Z 56 41 25 1 0.00 0.00 562 584 12.3 -12.2 1025.6 8 CLR CLR 303FEW348 56 49 15.0 0.0 0.466 13.8 45 12/08 21Z 61 43 309 4 0.00 0.00 563 583 12.1 -12.0 1023.9 2 CLR CLR 289FEW306 61 56 15.0 0.0 0.530 13.5 48 12/09 00Z 60 44 308 6 0.00 0.00 563 583 12.8 -12.0 1023.2 9 CLR CLR 391FEW414 62 56 15.0 0.0 0.569 13.6 51 12/09 03Z 55 45 322 3 0.00 0.00 564 584 13.0 -11.7 1023.8 2 CLR CLR 408FEW420 59 55 15.0 0.0 0.600 14.1 54 12/09 06Z 54 45 4 1 0.00 0.00 565 584 13.0 -11.3 1023.8 12 CLR CLR 362FEW407 59 54 15.0 0.0 0.619 14.4 57 12/09 09Z 53 44 28 1 0.00 0.00 565 584 13.1 -10.6 1023.3 28 CLR CLR 348SCT388 54 53 15.0 0.0 0.622 14.3 60 12/09 12Z 52 43 55 1 0.00 0.00 565 583 13.7 -10.6 1022.1 19 CLR CLR 364FEW396 54 52 15.0 0.0 0.550 14.6 63 12/09 15Z 52 43 17 1 0.00 0.00 565 583 14.4 -10.8 1022.3 62 CLR CLR 344BKN434 52 52 15.0 0.0 0.489 15.0 66 12/09 18Z 57 44 328 2 0.00 0.00 565 584 14.6 -10.6 1023.1 79 CLR CLR 339BKN440 57 51 15.0 0.0 0.460 14.8 69 12/09 21Z 62 45 304 4 0.00 0.00 566 583 15.5 -10.0 1020.5 97 CLR CLR 356BKN450 62 57 15.0 0.0 0.448 15.1 72 12/10 00Z 60 47 298 6 0.00 0.00 566 582 15.8 -9.5 1019.9 64 CLR CLR 362BKN448 62 57 15.0 0.0 0.471 14.8 75 12/10 03Z 55 47 152 2 0.00 0.00 566 583 16.4 -9.0 1020.1 3 CLR CLR 398FEW409 59 55 15.0 0.0 0.475 16.0 78 12/10 06Z 54 46 101 2 0.00 0.00 566 583 16.3 -9.4 1020.1 2 CLR CLR 408FEW420 59 54 15.0 0.0 0.511 16.8 81 12/10 09Z 54 46 16 2 0.00 0.00 566 583 15.8 -9.7 1020.2 38 CLR CLR 382SCT412 55 54 15.0 0.0 0.634 17.0 84 12/10 12Z 53 45 106 1 0.00 0.00 567 583 16.2 -10.6 1018.9 20 CLR CLR 383FEW413 55 53 15.0 0.0 0.743 17.7 87 12/10 15Z 53 45 43 1 0.00 0.00 567 583 15.4 -10.9 1019.9 12 CLR CLR 432FEW454 53 53 15.0 0.0 0.679 17.2 90 12/10 18Z 60 45 343 2 0.00 0.00 567 584 15.1 -11.5 1020.5 15 CLR CLR 432FEW449 60 53 15.0 0.0 0.687 16.8 93 12/10 21Z 64 46 299 4 0.00 0.00 568 584 15.7 -11.3 1018.5 6 CLR CLR 421FEW444 64 60 15.0 0.0 0.663 17.3 96 12/11 00Z 61 47 293 5 0.00 0.00 569 584 16.5 -11.1 1017.5 6 CLR CLR 421FEW444 65 60 15.2 0.0 0.643 17.8 99 12/11 03Z 58 48 293 1 0.00 0.00 569 584 16.8 -11.2 1017.8 3 CLR CLR 422FEW434 61 58 15.0 0.0 0.675 17.8 102 12/11 06Z 57 47 59 1 0.00 0.00 569 584 16.7 -11.4 1017.8 2 CLR CLR 422FEW434 61 57 15.0 0.0 0.672 17.8 105 12/11 09Z 56 47 50 1 0.00 0.00 569 584 16.7 -11.5 1017.4 0 CLR CLR CLR 57 56 15.0 0.0 0.643 17.7 108 12/11 12Z 55 47 73 2 0.00 0.00 568 583 16.2 -12.0 1017.4 0 CLR CLR CLR 57 55 15.0 0.0 0.630 17.0 111 12/11 15Z 55 48 49 2 0.00 0.00 568 583 15.9 -12.3 1018.1 0 CLR CLR CLR 55 55 15.0 0.0 0.609 16.7 114 12/11 18Z 62 50 29 1 0.00 0.00 568 584 16.4 -12.5 1018.9 0 CLR CLR CLR 62 54 15.0 0.0 0.542 17.4 117 12/11 21Z 67 49 330 3 0.00 0.00 569 583 17.0 -12.1 1016.8 0 CLR CLR CLR 68 62 15.0 0.0 0.498 17.4 120 12/12 00Z 65 48 335 2 0.00 0.00 569 583 17.4 -12.0 1016.2 0 CLR CLR CLR 68 62 15.0 0.0 0.487 18.6 123 12/12 03Z 59 47 40 2 0.00 0.00 569 583 17.8 -11.8 1017.0 0 CLR CLR CLR 65 59 15.0 0.0 0.478 18.9 126 12/12 06Z 57 46 67 2 0.00 0.00 569 584 18.3 -11.6 1017.1 0 CLR CLR CLR 65 57 15.0 0.0 0.488 18.5 129 12/12 09Z 56 46 69 2 0.00 0.00 569 583 17.9 -11.6 1016.9 0 CLR CLR CLR 57 56 15.0 0.0 0.523 18.2 132 12/12 12Z 55 47 51 2 0.00 0.00 569 583 17.7 -11.7 1017.1 0 CLR CLR CLR 57 55 15.0 0.0 0.522 18.0 135 12/12 15Z 54 47 66 2 0.00 0.00 568 583 17.7 -11.7 1018.0 0 CLR CLR CLR 55 54 15.0 0.0 0.497 17.9 138 12/12 18Z 60 48 25 2 0.00 0.00 568 584 17.9 -11.6 1018.9 0 CLR CLR CLR 61 53 15.0 0.0 0.488 17.7 141 12/12 21Z 67 49 303 2 0.00 0.00 569 583 17.8 -11.5 1016.9 0 CLR CLR CLR 67 61 15.0 0.0 0.495 17.5 144 12/13 00Z 64 49 304 2 0.00 0.00 569 583 18.1 -11.3 1015.9 0 CLR CLR CLR 67 61 15.0 0.0 0.489 18.3 147 12/13 03Z 59 49 69 2 0.00 0.00 569 583 18.1 -11.8 1016.8 0 CLR CLR CLR 64 58 15.0 0.0 0.494 18.4 150 12/13 06Z 57 48 81 2 0.00 0.00 569 583 18.2 -12.1 1017.1 0 CLR CLR CLR 64 57 15.0 0.0 0.488 18.4 153 12/13 09Z 56 48 51 2 0.00 0.00 568 582 17.3 -12.6 1016.9 0 CLR CLR CLR 57 56 15.0 0.0 0.488 18.0 156 12/13 12Z 54 48 66 2 0.00 0.00 568 582 17.3 -13.7 1016.5 0 CLR CLR CLR 57 54 15.0 0.0 0.489 18.1 159 12/13 15Z 53 47 58 2 0.00 0.00 567 581 17.2 -14.2 1016.9 0 CLR CLR CLR 54 53 15.0 0.0 0.492 18.0 162 12/13 18Z 60 48 47 1 0.00 0.00 567 582 16.7 -14.3 1017.8 0 CLR CLR CLR 60 53 15.0 0.0 0.501 17.8 165 12/13 21Z 67 48 310 2 0.00 0.00 567 580 16.6 -14.7 1015.7 0 CLR CLR CLR 67 60 15.0 0.0 0.507 17.7 168 12/14 00Z 63 47 298 3 0.00 0.00 567 580 16.6 -14.9 1014.9 0 CLR CLR CLR 67 60 15.0 0.0 0.507 17.8