Station ID: KOAK Lat: 37.71 Long: 122.23 GFS Model Run: 0Z 30NOV 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 11/30 00Z 54 39 305 3 0.00 0.00 558 572 12.2 -16.3 1016.5 1 CLR CLR 000FEW000 **** **** 15.0 0.0 0.378 11.8 3 11/30 03Z 48 39 28 3 0.00 0.00 558 573 12.2 -16.1 1018.4 10 CLR CLR 344FEW409 54 48 15.0 0.0 0.391 12.2 6 11/30 06Z 47 39 61 2 0.00 0.00 558 573 12.6 -15.6 1018.2 25 CLR CLR 330FEW388 54 46 15.0 0.0 0.375 12.7 9 11/30 09Z 47 39 2 3 0.00 0.00 557 572 11.3 -15.4 1018.0 88 CLR CLR 312BKN412 47 46 15.0 0.0 0.372 11.6 12 11/30 12Z 47 38 52 1 0.00 0.00 557 572 12.1 -15.1 1017.7 91 CLR CLR 293BKN415 47 46 15.0 0.0 0.425 11.4 15 11/30 15Z 46 38 78 1 0.00 0.00 558 572 12.0 -14.6 1017.4 96 CLR 203FEW237 247BKN401 47 46 15.0 0.0 0.620 11.3 18 11/30 18Z 53 39 347 2 0.00 0.00 558 572 11.2 -13.6 1018.0 69 CLR 192FEW235 253BKN390 53 46 15.0 0.0 0.692 10.8 21 11/30 21Z 58 39 298 4 0.00 0.00 559 572 9.9 -12.3 1016.1 20 CLR 190FEW210 381FEW413 58 53 15.0 0.0 0.692 9.9 24 12/01 00Z 58 40 327 6 0.00 0.00 560 573 9.8 -11.9 1015.3 44 CLR 190FEW210 325SCT410 60 53 15.0 0.0 0.553 10.6 27 12/01 03Z 53 40 320 3 0.00 0.00 560 574 8.6 -11.2 1016.4 100 CLR CLR 307OVC414 58 53 15.0 0.0 0.503 10.9 30 12/01 06Z 51 41 101 2 0.00 0.00 561 575 8.3 -11.0 1016.9 93 CLR CLR 332BKN420 58 51 15.0 0.0 0.543 11.1 33 12/01 09Z 50 38 73 3 0.00 0.00 561 575 8.7 -10.8 1016.5 77 CLR CLR 316BKN439 51 50 15.0 0.0 0.491 10.9 36 12/01 12Z 50 37 28 3 0.00 0.00 562 575 9.1 -10.4 1016.9 83 CLR CLR 312BKN445 51 50 15.0 0.0 0.475 10.3 39 12/01 15Z 47 37 50 3 0.00 0.00 562 576 9.8 -10.5 1017.5 85 CLR CLR 307BKN451 50 47 15.0 0.0 0.430 10.7 42 12/01 18Z 54 38 25 2 0.00 0.00 562 578 9.4 -10.6 1018.7 60 CLR CLR 300BKN451 54 47 15.0 0.0 0.470 10.6 45 12/01 21Z 59 40 330 2 0.00 0.00 562 577 9.2 -10.0 1017.5 72 CLR CLR 329BKN440 59 54 15.0 0.0 0.527 10.5 48 12/02 00Z 58 43 336 2 0.00 0.00 563 577 9.8 -10.3 1016.5 47 CLR CLR 340SCT438 60 54 15.0 0.0 0.541 10.8 51 12/02 03Z 54 42 48 2 0.00 0.00 562 577 9.5 -11.1 1017.3 10 CLR CLR 442FEW393 58 53 15.0 0.0 0.549 11.7 54 12/02 06Z 51 41 70 3 0.00 0.00 561 576 9.6 -11.9 1017.8 5 CLR CLR 441FEW383 58 51 15.0 0.0 0.576 11.5 57 12/02 09Z 50 40 47 2 0.00 0.00 560 575 9.1 -12.9 1017.8 29 CLR CLR 332SCT371 51 50 15.0 0.0 0.595 11.4 60 12/02 12Z 49 40 71 2 0.00 0.00 559 573 9.2 -14.4 1017.5 16 CLR CLR 336FEW373 51 49 15.0 0.0 0.616 11.5 63 12/02 15Z 49 39 41 2 0.00 0.00 558 572 9.4 -15.0 1017.9 54 CLR 193SCT239 303BKN364 50 49 15.0 0.0 0.748 11.4 66 12/02 18Z 55 40 122 1 0.00 0.00 558 573 10.8 -15.8 1017.9 72 CLR 152SCT241 267BKN360 55 49 15.0 0.0 0.603 12.0 69 12/02 21Z 60 40 297 5 0.00 0.00 559 572 9.9 -13.4 1015.9 0 CLR CLR CLR 60 56 15.0 0.0 0.442 11.7 72 12/03 00Z 57 40 282 5 0.00 0.00 559 571 10.5 -13.4 1014.8 3 CLR CLR 416FEW434 60 56 15.0 0.0 0.342 11.7 75 12/03 03Z 53 46 234 3 0.00 0.00 559 571 11.5 -14.5 1015.2 69 CLR CLR 340BKN387 57 53 15.0 0.0 0.440 11.2 78 12/03 06Z 51 48 174 1 0.00 0.00 557 570 9.7 -14.8 1015.1 85 CLR CLR 329BKN399 57 51 15.0 0.0 0.433 9.6 81 12/03 09Z 50 46 25 3 0.00 0.00 556 569 8.5 -14.0 1015.4 100 CLR CLR 292OVC399 51 50 15.0 0.0 0.411 9.9 84 12/03 12Z 49 40 48 4 0.00 0.00 556 569 8.7 -13.3 1015.8 100 CLR CLR 281OVC389 51 48 15.0 0.0 0.306 9.6 87 12/03 15Z 47 36 32 3 0.00 0.00 555 569 9.1 -13.6 1017.0 38 CLR CLR 253SCT330 49 47 15.0 0.0 0.256 10.6 90 12/03 18Z 54 34 6 2 0.00 0.00 556 571 9.4 -13.9 1017.8 44 CLR CLR 279SCT345 54 47 15.0 0.0 0.249 10.6 93 12/03 21Z 60 34 349 5 0.00 0.00 556 570 9.5 -14.6 1017.2 89 CLR CLR 296BKN364 60 54 15.0 0.0 0.269 10.2 96 12/04 00Z 60 34 317 5 0.00 0.00 557 571 9.4 -13.9 1016.6 94 CLR CLR 273BKN363 62 54 15.0 0.0 0.305 11.5 99 12/04 03Z 55 35 336 1 0.00 0.00 557 571 9.2 -13.6 1017.3 83 CLR 206SCT239 277BKN358 60 55 15.0 0.0 0.343 12.6 102 12/04 06Z 53 35 102 1 0.00 0.00 557 572 8.9 -13.1 1018.3 74 CLR 200FEW231 285BKN350 60 53 15.0 0.0 0.396 12.3 105 12/04 09Z 51 32 97 3 0.00 0.00 557 572 9.2 -12.6 1018.7 100 CLR 232FEW242 286OVC377 53 51 15.0 0.0 0.393 11.1 108 12/04 12Z 50 30 82 3 0.00 0.00 556 573 8.6 -12.4 1019.4 94 CLR 233FEW242 291BKN370 53 50 15.0 0.0 0.406 11.2 111 12/04 15Z 47 31 65 3 0.00 0.00 557 574 8.9 -11.9 1020.5 85 CLR CLR 272BKN355 50 47 15.0 0.0 0.427 11.3 114 12/04 18Z 53 33 37 3 0.00 0.00 557 576 8.6 -12.9 1022.4 87 CLR 218SCT243 258BKN361 54 47 15.0 0.0 0.472 10.3 117 12/04 21Z 59 35 341 2 0.00 0.00 558 576 8.9 -12.4 1020.8 66 CLR 220FEW243 269BKN350 59 53 15.0 0.0 0.527 9.9 120 12/05 00Z 58 39 329 2 0.00 0.00 559 577 9.1 -12.2 1020.7 53 CLR 216FEW243 280SCT354 60 53 15.0 0.0 0.578 10.8 123 12/05 03Z 53 40 66 2 0.00 0.00 560 578 9.4 -12.4 1022.1 83 CLR CLR 281BKN363 58 53 15.0 0.0 0.666 11.9 126 12/05 06Z 52 40 25 1 0.00 0.00 560 579 9.7 -12.2 1022.5 81 CLR 224FEW243 265BKN364 58 52 15.0 0.0 0.784 11.8 129 12/05 09Z 52 40 183 2 0.00 0.00 561 578 10.5 -11.2 1021.1 100 110FEW120 204FEW223 244OVC373 53 52 15.0 0.0 0.775 11.4 132 12/05 12Z 51 39 172 4 0.00 0.00 560 577 11.0 -11.8 1020.2 96 CLR 208FEW226 262BKN350 53 51 15.0 0.0 0.673 10.7 135 12/05 15Z 50 40 57 2 0.00 0.00 560 577 8.8 -12.4 1020.9 12 CLR 226FEW237 310FEW331 51 50 15.0 0.0 0.556 9.5 138 12/05 18Z 55 41 7 1 0.00 0.00 560 577 8.9 -13.0 1020.3 8 CLR 226FEW237 319FEW344 55 49 15.0 0.0 0.520 9.6 141 12/05 21Z 57 41 300 6 0.00 0.00 560 575 9.3 -12.2 1018.3 43 CLR CLR 296SCT380 57 55 15.0 0.0 0.494 9.5 144 12/06 00Z 56 49 255 3 0.00 0.00 560 575 9.5 -12.7 1017.1 41 CLR CLR 287SCT376 58 55 15.0 0.0 0.536 9.3 147 12/06 03Z 53 51 189 3 0.00 0.00 560 575 10.2 -12.5 1017.6 8 CLR CLR 312FEW331 56 53 15.0 0.0 0.565 9.9 150 12/06 06Z 52 50 164 3 0.00 0.00 560 575 10.6 -12.7 1017.5 52 CLR CLR 290BKN376 56 52 15.0 0.0 0.566 10.6 153 12/06 09Z 51 49 163 3 0.00 0.00 559 574 10.4 -12.2 1017.5 19 CLR CLR 287FEW391 52 51 15.0 0.0 0.614 10.3 156 12/06 12Z 50 48 175 2 0.00 0.00 558 572 11.3 -12.2 1017.4 31 007FEW013 CLR 311SCT388 52 50 15.0 0.0 0.768 10.1 159 12/06 15Z 50 48 168 4 0.00 0.00 558 573 9.5 -13.6 1018.1 28 006SCT018 CLR 371FEW382 50 50 15.0 0.0 0.841 11.3 162 12/06 18Z 55 47 218 4 0.00 0.00 557 573 8.3 -13.5 1019.1 25 007FEW017 CLR CLR 55 50 15.0 0.0 0.771 11.1 165 12/06 21Z 57 50 269 6 0.00 0.00 556 571 7.1 -13.6 1017.7 33 027SCT048 CLR CLR 58 55 15.0 0.0 0.836 9.9 168 12/07 00Z 56 51 247 2 0.00 0.00 555 570 6.4 -13.6 1017.2 61 019BKN050 CLR 372FEW388 58 55 15.0 0.0 0.844 9.8