Station ID: KOAK Lat: 37.71 Long: 122.23 GFS Model Run: 0Z 6DEC 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 12/06 00Z 55 39 304 4 0.00 0.00 564 580 13.5 -10.7 1019.3 13 CLR CLR 000FEW000 **** **** 15.0 0.0 0.696 12.7 3 12/06 03Z 52 39 343 3 0.00 0.00 564 580 14.3 -11.4 1019.8 13 CLR CLR 320FEW355 56 51 15.0 0.0 0.754 13.1 6 12/06 06Z 50 38 21 1 0.00 0.00 563 580 13.7 -11.4 1020.3 11 CLR CLR 338FEW366 56 50 15.0 0.0 0.737 12.5 9 12/06 09Z 50 38 21 2 0.00 0.00 563 579 12.7 -9.7 1020.2 0 CLR CLR CLR 50 50 15.0 0.0 0.655 11.2 12 12/06 12Z 48 38 37 2 0.00 0.00 562 579 12.4 -10.0 1020.0 2 CLR CLR 352FEW377 50 48 15.0 0.0 0.726 11.4 15 12/06 15Z 47 37 43 2 0.00 0.00 561 579 12.6 -10.7 1021.0 2 CLR CLR 350FEW370 48 47 15.0 0.0 0.660 12.0 18 12/06 18Z 53 38 1 2 0.00 0.00 561 579 12.5 -11.0 1021.6 1 CLR CLR CLR 54 47 15.0 0.0 0.633 12.4 21 12/06 21Z 59 40 307 4 0.00 0.00 562 578 12.1 -11.5 1019.8 0 CLR CLR CLR 59 54 15.0 0.0 0.633 12.7 24 12/07 00Z 58 42 306 5 0.00 0.00 562 578 12.6 -11.3 1019.2 2 CLR CLR 311FEW330 60 54 15.0 0.0 0.628 12.6 27 12/07 03Z 53 46 314 1 0.00 0.00 562 579 12.5 -11.4 1020.2 5 CLR CLR 324FEW338 58 53 15.0 0.0 0.701 13.4 30 12/07 06Z 53 45 101 2 0.00 0.00 562 580 12.4 -11.5 1020.6 3 CLR CLR 329FEW346 58 52 15.0 0.0 0.642 14.0 33 12/07 09Z 52 44 73 1 0.00 0.00 562 579 11.9 -11.7 1020.9 27 CLR CLR 291SCT380 53 52 15.0 0.0 0.637 13.8 36 12/07 12Z 51 44 46 1 0.00 0.00 562 579 11.9 -12.1 1021.0 23 CLR CLR 291FEW378 53 51 15.0 0.0 0.577 13.6 39 12/07 15Z 50 44 44 1 0.00 0.00 561 580 11.9 -12.6 1022.2 48 CLR CLR 298SCT415 51 50 15.0 0.0 0.554 13.5 42 12/07 18Z 57 45 325 2 0.00 0.00 561 581 11.7 -13.0 1023.9 30 CLR CLR 297FEW415 57 50 15.0 0.0 0.548 13.1 45 12/07 21Z 60 46 305 5 0.00 0.00 560 579 11.6 -13.3 1022.9 61 CLR CLR 294BKN426 60 57 15.0 0.0 0.523 13.0 48 12/08 00Z 58 46 279 4 0.00 0.00 559 578 11.7 -12.7 1022.6 67 CLR CLR 290BKN421 61 57 15.0 0.0 0.503 13.0 51 12/08 03Z 54 48 187 3 0.00 0.00 560 579 11.6 -13.5 1023.6 43 CLR CLR 283SCT366 58 54 15.0 0.0 0.531 13.3 54 12/08 06Z 53 49 148 2 0.00 0.00 560 580 11.7 -12.9 1024.0 23 CLR CLR 287FEW364 58 52 15.0 0.0 0.519 13.0 57 12/08 09Z 52 46 46 2 0.00 0.00 560 580 11.4 -12.9 1024.1 0 CLR CLR CLR 53 52 15.0 0.0 0.542 12.8 60 12/08 12Z 51 45 48 2 0.00 0.00 561 580 11.8 -12.9 1023.7 0 CLR CLR CLR 53 51 15.0 0.0 0.513 12.8 63 12/08 15Z 50 44 35 2 0.00 0.00 561 581 11.9 -12.6 1024.1 2 CLR CLR 319FEW338 51 50 15.0 0.0 0.545 12.9 66 12/08 18Z 56 44 323 3 0.00 0.00 560 582 11.5 -12.1 1026.1 19 CLR CLR 331FEW364 57 50 15.0 0.0 0.581 12.5 69 12/08 21Z 60 45 288 5 0.00 0.00 562 582 11.9 -12.3 1023.8 19 CLR CLR 358FEW390 60 56 15.0 0.0 0.525 13.2 72 12/09 00Z 58 47 285 4 0.00 0.00 562 582 12.0 -11.5 1023.6 13 CLR CLR 354FEW385 61 56 15.0 0.0 0.524 13.5 75 12/09 03Z 53 49 248 2 0.00 0.00 563 583 12.8 -11.0 1024.1 28 CLR CLR 327SCT361 58 53 15.0 0.0 0.503 13.9 78 12/09 06Z 53 50 175 3 0.00 0.00 564 584 13.4 -10.8 1023.8 25 CLR CLR 338FEW372 58 52 15.0 0.0 0.501 14.1 81 12/09 09Z 52 50 171 1 0.00 0.00 564 583 13.7 -11.0 1023.5 67 CLR CLR 316BKN374 53 52 15.0 0.0 0.656 13.9 84 12/09 12Z 51 49 352 1 0.00 0.00 564 583 14.3 -10.6 1022.4 69 CLR CLR 365BKN415 53 51 15.0 0.0 0.842 13.8 87 12/09 15Z 51 47 355 2 0.00 0.00 565 583 13.4 -10.6 1022.6 86 CLR CLR 405BKN 52 51 15.0 0.0 0.885 14.1 90 12/09 18Z 57 48 334 2 0.00 0.00 565 584 13.0 -10.4 1023.4 75 CLR CLR 400BKN 57 51 15.0 0.0 0.960 14.3 93 12/09 21Z 61 47 305 5 0.00 0.00 565 583 13.3 -10.7 1021.4 100 CLR CLR 388OVC 61 57 15.0 0.0 0.981 15.1 96 12/10 00Z 59 48 267 3 0.00 0.00 566 583 13.7 -10.1 1020.9 100 CLR CLR 346OVC296 62 57 15.0 0.0 1.045 14.5 99 12/10 03Z 57 51 195 2 0.00 0.00 567 584 14.8 -9.9 1020.7 100 CLR CLR 271OVC418 59 56 15.0 0.0 1.089 15.2 102 12/10 06Z 57 51 298 2 0.00 0.00 567 584 13.7 -9.4 1020.9 100 CLR CLR 285OVC402 59 56 15.0 0.0 1.069 15.7 105 12/10 09Z 56 52 341 2 0.00 0.00 567 584 14.4 -9.7 1020.5 67 CLR CLR 353BKN421 56 56 15.0 0.0 1.054 15.9 108 12/10 12Z 55 51 348 4 0.00 0.00 567 584 14.5 -10.3 1020.0 42 CLR CLR 358SCT424 56 55 15.0 0.0 0.964 15.7 111 12/10 15Z 54 51 344 2 0.00 0.00 567 583 14.9 -10.0 1020.1 10 CLR CLR 406FEW426 55 54 15.0 0.0 0.821 15.3 114 12/10 18Z 60 52 296 2 0.00 0.00 567 584 15.1 -10.0 1020.3 11 CLR CLR 409FEW435 60 54 15.0 0.0 0.733 15.1 117 12/10 21Z 62 52 295 5 0.00 0.00 567 583 15.0 -10.0 1018.4 5 CLR CLR 421FEW441 62 60 15.2 0.0 0.716 14.8 120 12/11 00Z 62 53 257 4 0.00 0.00 568 582 15.0 -9.7 1017.0 6 CLR CLR 421FEW443 63 60 15.0 0.0 0.699 15.1 123 12/11 03Z 57 54 252 2 0.00 0.00 568 583 14.3 -9.7 1017.4 4 CLR CLR 421FEW445 62 57 15.0 0.0 0.761 15.9 126 12/11 06Z 57 53 329 3 0.00 0.00 568 583 14.9 -9.8 1017.4 2 CLR CLR 421FEW445 62 57 15.0 0.0 0.778 16.7 129 12/11 09Z 56 53 325 4 0.00 0.00 568 582 14.5 -10.2 1016.7 0 CLR CLR CLR 57 56 15.0 0.0 0.789 17.1 132 12/11 12Z 55 52 341 2 0.00 0.00 567 581 14.7 -10.4 1016.6 0 CLR CLR CLR 57 55 15.0 0.0 0.768 16.9 135 12/11 15Z 55 51 75 0 0.00 0.00 567 581 14.4 -10.5 1017.0 0 CLR CLR CLR 55 55 15.0 0.0 0.731 16.5 138 12/11 18Z 61 52 312 1 0.00 0.00 567 582 14.4 -10.4 1018.0 0 CLR CLR CLR 61 55 15.0 0.0 0.707 16.2 141 12/11 21Z 65 53 288 3 0.00 0.00 568 581 14.9 -10.4 1015.9 0 CLR CLR CLR 65 61 15.0 0.0 0.651 16.5 144 12/12 00Z 62 52 296 5 0.00 0.00 569 581 15.0 -10.6 1015.0 0 CLR CLR CLR 65 60 15.2 0.0 0.602 17.0 147 12/12 03Z 58 52 304 1 0.00 0.00 569 582 15.9 -10.6 1015.8 0 CLR CLR CLR 62 58 15.2 0.0 0.551 17.4 150 12/12 06Z 57 51 109 1 0.00 0.00 569 583 16.2 -10.4 1016.3 0 CLR CLR CLR 62 57 15.0 0.0 0.495 17.1 153 12/12 09Z 57 51 115 1 0.00 0.00 569 583 16.1 -10.3 1016.2 0 CLR CLR CLR 57 57 15.0 0.0 0.481 16.8 156 12/12 12Z 56 50 45 2 0.00 0.00 569 582 16.6 -10.4 1016.3 0 CLR CLR CLR 57 56 15.0 0.0 0.452 16.0 159 12/12 15Z 54 48 52 3 0.00 0.00 569 583 16.6 -10.5 1017.2 0 CLR CLR CLR 56 54 15.0 0.0 0.468 16.9 162 12/12 18Z 60 51 21 2 0.00 0.00 569 584 16.0 -10.6 1018.4 0 CLR CLR CLR 61 54 15.0 0.0 0.483 16.8 165 12/12 21Z 66 52 305 3 0.00 0.00 569 583 15.8 -10.7 1016.8 0 CLR CLR CLR 66 60 15.0 0.0 0.474 16.1 168 12/13 00Z 64 52 313 2 0.00 0.00 569 583 16.1 -11.0 1016.2 0 CLR CLR CLR 67 60 15.0 0.0 0.441 16.7