Station ID: KOAK Lat: 37.71 Long: 122.23 GFS Model Run: 12Z 2DEC 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 12/02 12Z 46 36 24 2 0.00 0.00 559 575 9.8 -14.9 1019.3 100 CLR 000OVC000 000OVC000 **** **** 15.0 0.0 0.714 12.5 3 12/02 15Z 45 36 52 3 0.00 0.00 559 575 10.8 -15.8 1019.4 85 CLR 158BKN242 243BKN394 46 45 15.0 0.0 0.526 12.4 6 12/02 18Z 53 36 10 2 0.00 0.00 560 576 11.8 -15.0 1019.2 48 CLR 158SCT243 255SCT394 53 45 15.0 0.0 0.388 12.8 9 12/02 21Z 58 38 287 3 0.00 0.00 560 574 10.9 -14.5 1017.0 3 CLR CLR 402FEW414 58 53 15.0 0.0 0.376 12.3 12 12/03 00Z 55 39 289 5 0.00 0.00 559 572 11.0 -14.9 1016.1 19 CLR CLR 332FEW414 59 53 15.0 0.0 0.376 11.6 15 12/03 03Z 51 42 293 3 0.00 0.00 558 572 11.6 -14.8 1016.1 100 CLR CLR 300OVC418 55 51 15.0 0.0 0.431 10.9 18 12/03 06Z 51 46 251 1 0.00 0.00 557 570 10.6 -13.3 1015.5 100 CLR CLR 273OVC418 55 51 15.0 0.0 0.501 10.9 21 12/03 09Z 49 40 22 3 0.00 0.00 557 570 8.8 -12.8 1015.7 86 CLR CLR 282BKN406 51 49 15.0 0.0 0.347 11.1 24 12/03 12Z 47 38 64 3 0.00 0.00 557 570 8.6 -12.6 1015.7 64 CLR CLR 294BKN400 51 47 15.0 0.0 0.295 10.1 27 12/03 15Z 47 36 26 2 0.00 0.00 557 571 8.8 -12.8 1017.0 100 CLR CLR 314OVC384 48 47 15.0 0.0 0.253 10.5 30 12/03 18Z 52 34 19 2 0.00 0.00 557 572 10.2 -13.7 1018.5 100 CLR CLR 288OVC382 53 46 15.0 0.0 0.270 9.7 33 12/03 21Z 58 33 27 3 0.00 0.00 556 571 10.0 -15.2 1017.4 100 CLR 194OVC241 241OVC361 58 52 15.0 0.0 0.318 9.3 36 12/04 00Z 57 36 16 1 0.00 0.00 556 570 9.8 -14.7 1017.4 99 CLR 186BKN237 249BKN367 60 52 15.0 0.0 0.358 10.8 39 12/04 03Z 52 35 3 1 0.00 0.00 555 571 9.1 -14.0 1019.1 92 CLR 163FEW190 296BKN377 57 52 15.0 0.0 0.350 11.2 42 12/04 06Z 50 32 98 3 0.00 0.00 556 572 8.7 -12.5 1019.9 70 CLR 159FEW182 302BKN380 57 50 15.0 0.0 0.361 11.4 45 12/04 09Z 50 31 108 3 0.00 0.00 557 573 8.5 -10.2 1020.1 92 CLR CLR 297BKN394 51 50 15.0 0.0 0.384 11.5 48 12/04 12Z 49 30 85 2 0.00 0.00 558 575 8.3 -10.5 1020.6 96 CLR CLR 277BKN390 51 49 15.0 0.0 0.415 10.9 51 12/04 15Z 47 30 51 3 0.00 0.00 558 576 8.5 -11.7 1022.2 100 CLR 233FEW243 246OVC383 49 47 15.0 0.0 0.443 10.7 54 12/04 18Z 53 32 39 2 0.00 0.00 559 578 9.2 -12.2 1023.1 92 CLR 234FEW244 252BKN382 54 47 15.0 0.0 0.517 11.1 57 12/04 21Z 59 36 316 1 0.00 0.00 560 578 9.5 -12.7 1022.0 37 CLR CLR 247SCT296 59 53 15.0 0.0 0.591 11.2 60 12/05 00Z 58 40 313 3 0.00 0.00 560 578 9.5 -12.0 1022.2 22 CLR CLR 253FEW298 60 53 15.0 0.0 0.605 11.3 63 12/05 03Z 54 40 349 3 0.00 0.00 560 580 9.3 -12.5 1023.7 19 CLR CLR 297FEW349 58 53 15.0 0.0 0.704 11.6 66 12/05 06Z 52 40 28 1 0.00 0.00 561 580 11.1 -12.2 1023.2 25 CLR CLR 279FEW326 58 52 15.0 0.0 0.706 11.9 69 12/05 09Z 51 39 111 2 0.00 0.00 561 580 11.6 -12.2 1022.6 41 CLR CLR 277SCT356 52 51 15.0 0.0 0.697 12.3 72 12/05 12Z 51 37 111 3 0.00 0.00 562 580 11.8 -12.3 1021.5 24 CLR CLR 283FEW353 52 51 15.0 0.0 0.676 12.4 75 12/05 15Z 50 35 61 2 0.00 0.00 562 580 11.1 -11.8 1021.7 0 CLR CLR CLR 50 50 15.0 0.0 0.654 12.1 78 12/05 18Z 56 35 11 2 0.00 0.00 563 581 11.2 -11.8 1021.8 3 CLR CLR 321FEW346 56 49 15.0 0.0 0.648 12.5 81 12/05 21Z 61 38 312 4 0.00 0.00 563 580 11.7 -11.5 1020.2 4 CLR CLR 295FEW309 61 56 15.0 0.0 0.719 12.4 84 12/06 00Z 59 38 302 5 0.00 0.00 563 579 13.1 -11.4 1019.2 4 CLR CLR 316FEW328 62 56 15.0 0.0 0.759 13.2 87 12/06 03Z 55 39 274 2 0.00 0.00 563 580 13.1 -10.9 1019.4 6 CLR CLR 334FEW362 59 55 15.0 0.0 0.758 14.6 90 12/06 06Z 54 40 114 2 0.00 0.00 563 579 13.4 -10.7 1019.4 42 CLR CLR 342SCT398 59 53 15.0 0.0 0.628 14.9 93 12/06 09Z 53 39 86 2 0.00 0.00 563 579 13.3 -9.8 1019.6 71 CLR CLR 290BKN395 54 53 15.0 0.0 0.683 14.7 96 12/06 12Z 52 39 64 2 0.00 0.00 562 578 12.8 -10.6 1019.2 56 CLR CLR 300BKN398 54 52 15.0 0.0 0.670 14.4 99 12/06 15Z 51 39 26 2 0.00 0.00 561 578 12.9 -11.3 1020.3 13 CLR CLR 343FEW378 52 51 15.0 0.0 0.782 14.1 102 12/06 18Z 58 41 281 1 0.00 0.00 561 579 11.7 -11.8 1021.6 21 CLR CLR 352FEW403 58 51 15.0 0.0 0.819 13.8 105 12/06 21Z 61 44 289 4 0.00 0.00 561 578 11.4 -11.8 1019.9 10 CLR CLR 366FEW397 61 58 15.0 0.0 0.821 14.1 108 12/07 00Z 58 51 232 3 0.00 0.00 561 578 11.3 -11.5 1019.7 16 CLR CLR 325FEW404 61 58 15.1 0.0 0.800 13.7 111 12/07 03Z 56 54 176 4 0.00 0.00 561 579 10.6 -11.0 1020.7 90 000FEW010 CLR 291BKN340 59 55 14.5 0.0 0.789 13.8 114 12/07 06Z 55 53 237 2 0.00 0.00 561 579 11.2 -11.6 1021.6 60 000FEW010 CLR 294SCT343 59 54 15.1 0.0 0.693 13.3 117 12/07 09Z 54 53 263 2 0.00 0.00 561 579 11.3 -11.4 1022.0 46 000FEW009 CLR 326SCT413 55 54 14.9 0.0 0.630 12.9 120 12/07 12Z 53 52 244 1 0.00 0.00 560 579 11.8 -11.8 1022.0 73 000FEW009 CLR 315BKN404 55 53 14.2 0.0 0.646 13.4 123 12/07 15Z 52 51 283 0 0.00 0.00 560 579 11.6 -12.4 1023.3 83 000FEW009 CLR 305BKN410 53 52 14.8 0.0 0.629 13.0 126 12/07 18Z 57 51 296 2 0.00 0.00 560 580 11.6 -12.5 1024.8 55 000FEW010 CLR 305SCT398 57 52 15.0 0.0 0.610 12.8 129 12/07 21Z 60 49 290 4 0.00 0.00 561 580 12.2 -13.1 1023.1 3 CLR CLR 362FEW385 60 57 15.0 0.0 0.575 13.5 132 12/08 00Z 59 50 256 3 0.00 0.00 560 580 12.2 -13.3 1023.2 9 CLR CLR 335FEW356 61 57 15.0 0.0 0.617 12.8 135 12/08 03Z 55 51 178 2 0.00 0.00 561 581 12.4 -13.5 1023.9 9 CLR CLR 348FEW371 58 55 14.9 0.0 0.608 13.5 138 12/08 06Z 54 49 87 1 0.00 0.00 561 581 12.0 -14.2 1023.8 23 CLR CLR 273FEW362 58 54 15.0 0.0 0.661 14.2 141 12/08 09Z 54 48 12 2 0.00 0.00 561 581 11.7 -13.2 1023.8 19 CLR CLR 303FEW369 54 54 15.0 0.0 0.677 13.8 144 12/08 12Z 53 47 33 2 0.00 0.00 561 582 11.4 -12.4 1024.4 10 CLR CLR 305FEW369 54 53 15.0 0.0 0.612 13.6 147 12/08 15Z 52 47 53 2 0.00 0.00 563 583 13.8 -11.1 1024.7 4 CLR CLR 354FEW376 53 52 15.0 0.0 0.517 13.8 150 12/08 18Z 59 48 86 1 0.00 0.00 565 586 15.3 -10.6 1025.3 12 CLR CLR 365FEW391 59 52 15.0 0.0 0.444 14.7 153 12/08 21Z 64 47 310 5 0.00 0.00 565 585 15.3 -10.9 1024.5 33 CLR CLR 326SCT368 64 59 15.0 0.0 0.434 15.2 156 12/09 00Z 62 47 304 4 0.00 0.00 567 587 16.0 -10.5 1023.6 34 CLR CLR 344SCT377 65 59 15.0 0.0 0.410 16.8 159 12/09 03Z 57 46 54 0 0.00 0.00 567 588 16.4 -10.2 1024.4 26 CLR CLR 397SCT429 62 57 15.0 0.0 0.389 17.5 162 12/09 06Z 56 44 94 2 0.00 0.00 568 589 16.0 -10.0 1024.6 16 CLR CLR 402FEW428 62 55 15.0 0.0 0.342 17.4 165 12/09 09Z 55 40 95 3 0.00 0.00 568 588 16.0 -10.1 1024.4 7 CLR CLR 417FEW439 56 55 15.0 0.0 0.325 17.3 168 12/09 12Z 54 39 30 2 0.00 0.00 568 588 16.1 -10.6 1024.0 24 CLR CLR 430FEW454 56 54 15.0 0.0 0.314 18.4