Station ID: KOAK Lat: 37.71 Long: 122.23 GFS Model Run: 0Z 3DEC 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 12/03 00Z 55 40 287 5 0.00 0.00 559 573 12.2 -14.9 1016.3 100 CLR CLR 000OVC000 **** **** 15.0 0.0 0.388 12.2 3 12/03 03Z 52 43 295 3 0.00 0.00 558 572 12.6 -15.5 1016.4 100 CLR CLR 299OVC415 55 51 15.0 0.0 0.455 11.5 6 12/03 06Z 51 45 32 2 0.00 0.00 557 570 11.0 -14.0 1015.8 100 CLR CLR 276OVC415 55 51 15.0 0.0 0.485 11.2 9 12/03 09Z 48 40 28 4 0.00 0.00 557 570 9.5 -13.1 1016.3 73 CLR CLR 321BKN412 50 48 15.0 0.0 0.306 9.8 12 12/03 12Z 47 38 45 4 0.00 0.00 557 570 8.7 -12.8 1016.5 50 CLR CLR 323SCT406 50 46 15.0 0.0 0.248 10.9 15 12/03 15Z 47 34 55 4 0.00 0.00 557 571 10.3 -13.3 1017.6 75 CLR CLR 286BKN380 47 46 15.0 0.0 0.240 9.9 18 12/03 18Z 52 31 43 2 0.00 0.00 556 572 10.3 -15.0 1019.8 88 CLR 208FEW242 264BKN378 53 46 15.0 0.0 0.270 9.9 21 12/03 21Z 59 32 36 4 0.00 0.00 556 571 10.0 -14.4 1017.8 100 CLR 180BKN242 242OVC380 59 52 15.0 0.0 0.382 9.6 24 12/04 00Z 57 34 329 2 0.00 0.00 556 571 9.8 -14.3 1017.9 98 CLR 174BKN241 250BKN372 60 52 15.0 0.0 0.398 10.2 27 12/04 03Z 52 34 51 2 0.00 0.00 556 572 9.4 -12.8 1019.3 73 CLR 134FEW180 299BKN396 57 52 15.0 0.0 0.345 11.0 30 12/04 06Z 50 32 91 3 0.00 0.00 556 572 8.7 -12.3 1020.2 76 CLR 134FEW180 308BKN394 57 50 15.0 0.0 0.362 10.8 33 12/04 09Z 49 30 94 2 0.00 0.00 557 574 8.2 -11.0 1020.7 95 CLR CLR 290BKN394 50 49 15.0 0.0 0.386 10.8 36 12/04 12Z 48 30 68 3 0.00 0.00 557 575 8.4 -10.7 1021.1 98 CLR CLR 272BKN389 50 48 15.0 0.0 0.419 10.7 39 12/04 15Z 46 31 40 3 0.00 0.00 558 577 8.6 -11.5 1022.6 100 CLR CLR 255OVC367 48 46 15.0 0.0 0.476 10.4 42 12/04 18Z 52 32 38 2 0.00 0.00 559 579 9.1 -11.9 1023.7 69 CLR CLR 271BKN366 53 46 15.0 0.0 0.519 10.8 45 12/04 21Z 59 35 332 1 0.00 0.00 560 578 9.5 -12.3 1022.3 3 CLR CLR 313FEW342 59 53 15.0 0.0 0.596 11.0 48 12/05 00Z 58 39 325 3 0.00 0.00 560 579 9.5 -12.2 1022.3 9 CLR CLR 298FEW346 60 53 15.0 0.0 0.611 11.7 51 12/05 03Z 54 39 359 2 0.00 0.00 560 579 10.0 -11.1 1023.1 73 CLR CLR 257BKN350 58 54 15.0 0.0 0.718 12.0 54 12/05 06Z 52 38 92 1 0.00 0.00 561 580 11.8 -11.6 1022.7 57 CLR CLR 270BKN351 58 52 15.0 0.0 0.706 11.9 57 12/05 09Z 51 38 95 2 0.00 0.00 561 579 12.1 -11.9 1022.2 5 CLR CLR 281FEW318 52 51 15.0 0.0 0.681 12.7 60 12/05 12Z 50 35 91 2 0.00 0.00 561 579 11.4 -12.7 1021.3 3 CLR CLR 285FEW315 52 50 15.0 0.0 0.663 12.7 63 12/05 15Z 49 33 26 2 0.00 0.00 562 579 10.9 -11.5 1021.2 2 CLR CLR 328FEW348 50 49 15.0 0.0 0.656 12.2 66 12/05 18Z 56 34 33 1 0.00 0.00 562 580 11.9 -11.5 1021.0 5 CLR CLR 310FEW332 56 49 15.0 0.0 0.756 13.0 69 12/05 21Z 61 37 305 4 0.00 0.00 563 579 12.8 -11.9 1019.0 25 CLR CLR 281FEW333 61 56 15.0 0.0 0.686 13.2 72 12/06 00Z 59 40 278 5 0.00 0.00 563 578 13.3 -11.6 1018.4 16 CLR CLR 288FEW333 61 56 15.0 0.0 0.685 13.8 75 12/06 03Z 54 41 240 2 0.00 0.00 563 578 12.9 -10.8 1018.6 10 CLR 235FEW245 266FEW298 59 54 15.0 0.0 0.768 15.2 78 12/06 06Z 53 44 178 3 0.00 0.00 563 578 13.8 -10.3 1018.3 8 CLR CLR 304FEW330 59 53 15.0 0.0 0.795 14.7 81 12/06 09Z 53 46 146 3 0.00 0.00 562 578 13.0 -10.7 1018.5 14 CLR CLR 348FEW384 53 53 14.7 0.0 0.859 13.7 84 12/06 12Z 51 43 112 2 0.00 0.00 562 577 13.1 -11.0 1018.2 7 CLR CLR 347FEW383 54 51 15.0 0.0 0.770 13.2 87 12/06 15Z 51 45 20 1 0.00 0.00 561 577 11.8 -11.7 1019.3 0 CLR CLR CLR 51 51 15.0 0.0 0.756 13.0 90 12/06 18Z 57 48 318 2 0.00 0.00 561 578 11.3 -11.8 1020.6 0 CLR CLR CLR 57 51 15.0 0.0 0.734 12.9 93 12/06 21Z 60 49 297 5 0.00 0.00 561 577 11.4 -11.6 1019.2 5 CLR CLR 297FEW329 60 57 15.0 0.0 0.786 12.8 96 12/07 00Z 58 51 259 4 0.00 0.00 561 577 11.6 -11.9 1018.9 13 CLR CLR 279FEW326 60 57 15.0 0.0 0.847 12.8 99 12/07 03Z 54 52 188 3 0.00 0.00 561 578 10.9 -11.3 1019.8 8 CLR CLR 321FEW351 58 54 15.0 0.0 0.930 13.2 102 12/07 06Z 54 52 157 0 0.00 0.00 562 579 11.3 -11.9 1020.4 9 CLR CLR 329FEW358 58 54 15.0 0.0 0.872 13.6 105 12/07 09Z 54 51 1 2 0.00 0.00 562 579 11.4 -11.4 1020.3 95 CLR CLR 320BKN386 54 54 15.0 0.0 0.794 13.7 108 12/07 12Z 53 50 10 2 0.00 0.00 562 579 11.1 -11.5 1020.9 97 CLR CLR 314BKN388 54 53 15.0 0.0 0.753 13.1 111 12/07 15Z 53 50 23 2 0.00 0.00 562 580 11.5 -12.0 1022.3 87 CLR CLR 282BKN361 53 53 15.0 0.0 0.720 12.3 114 12/07 18Z 58 51 210 0 0.00 0.00 562 582 12.0 -12.3 1023.9 79 CLR CLR 285BKN376 58 52 15.0 0.0 0.685 12.5 117 12/07 21Z 60 51 300 4 0.00 0.00 562 581 11.9 -12.4 1022.8 99 CLR CLR 277BKN425 61 58 15.0 0.0 0.604 12.7 120 12/08 00Z 58 50 302 5 0.00 0.00 561 580 11.9 -12.4 1022.9 99 CLR CLR 281OVC434 61 58 15.0 0.0 0.588 13.1 123 12/08 03Z 55 49 324 2 0.00 0.00 561 581 12.3 -12.4 1024.0 100 CLR CLR 289OVC442 58 55 15.0 0.0 0.597 13.2 126 12/08 06Z 54 49 115 1 0.00 0.00 561 581 12.7 -12.6 1024.4 98 CLR CLR 282BKN437 58 54 15.0 0.0 0.603 13.4 129 12/08 09Z 54 48 26 1 0.00 0.00 560 581 12.1 -13.7 1024.6 100 CLR CLR 257OVC419 54 54 15.0 0.0 0.657 13.4 132 12/08 12Z 53 48 18 2 0.00 0.00 560 580 12.1 -14.9 1024.6 99 CLR 226FEW244 265OVC369 54 53 15.0 0.0 0.633 13.5 135 12/08 15Z 52 47 50 2 0.00 0.00 560 581 12.8 -14.9 1024.9 30 CLR 232FEW244 317SCT374 53 52 15.0 0.0 0.588 14.2 138 12/08 18Z 58 48 345 2 0.00 0.00 561 582 12.8 -14.3 1025.8 62 CLR CLR 302BKN385 58 51 15.0 0.0 0.609 14.2 141 12/08 21Z 63 48 282 3 0.00 0.00 561 582 13.6 -14.6 1024.1 5 CLR CLR 306FEW363 63 58 15.0 0.0 0.646 14.6 144 12/09 00Z 60 49 274 4 0.00 0.00 562 582 14.2 -14.0 1023.2 4 CLR CLR 354FEW394 63 58 15.0 0.0 0.667 15.5 147 12/09 03Z 55 49 282 4 0.00 0.00 563 583 14.4 -12.6 1023.9 0 CLR CLR CLR 60 55 15.0 0.0 0.666 15.7 150 12/09 06Z 54 49 196 2 0.00 0.00 564 583 14.7 -11.7 1023.7 44 CLR CLR 331SCT389 60 54 15.0 0.0 0.646 16.5 153 12/09 09Z 53 49 180 2 0.00 0.00 564 583 14.5 -9.8 1023.1 8 CLR CLR 405FEW419 54 53 15.0 0.0 0.615 15.8 156 12/09 12Z 53 48 29 2 0.00 0.00 565 583 14.1 -9.8 1022.5 12 CLR CLR 406FEW429 54 53 15.0 0.0 0.698 15.1 159 12/09 15Z 52 47 10 2 0.00 0.00 564 584 13.7 -10.5 1023.2 66 CLR CLR 337BKN449 53 52 15.0 0.0 0.663 13.9 162 12/09 18Z 58 47 309 3 0.00 0.00 564 584 13.7 -10.5 1024.0 62 CLR CLR 359BKN440 58 52 15.0 0.0 0.636 13.8 165 12/09 21Z 60 46 305 5 0.00 0.00 565 583 13.0 -10.6 1021.9 98 CLR CLR 309BKN410 61 58 15.0 0.0 0.771 13.7 168 12/10 00Z 59 49 264 3 0.00 0.00 566 583 13.5 -10.4 1020.4 97 CLR CLR 315BKN412 61 58 15.0 0.0 0.815 13.1