Station ID: KOAK Lat: 37.71 Long: 122.23 GFS Model Run: 12Z 28NOV 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 11/28 12Z 47 36 6 2 0.00 0.00 557 573 11.5 -17.8 1019.7 0 CLR CLR CLR **** **** 15.0 0.0 0.522 14.0 3 11/28 15Z 45 35 53 2 0.00 0.00 557 573 10.8 -15.7 1020.2 0 CLR CLR CLR 47 45 15.0 0.0 0.614 13.5 6 11/28 18Z 53 37 346 2 0.00 0.00 557 574 10.5 -14.6 1020.5 0 CLR CLR CLR 53 45 15.0 0.0 0.449 12.9 9 11/28 21Z 59 38 307 4 0.00 0.00 558 574 11.0 -14.7 1018.6 0 CLR CLR CLR 59 53 15.0 0.0 0.383 12.5 12 11/29 00Z 59 39 324 5 0.00 0.00 559 573 11.7 -15.1 1017.6 6 CLR CLR 383FEW415 60 53 15.0 0.0 0.342 12.8 15 11/29 03Z 53 38 357 3 0.00 0.00 559 574 11.6 -15.5 1018.0 87 CLR CLR 366BKN413 58 53 15.0 0.0 0.357 12.5 18 11/29 06Z 51 37 26 1 0.00 0.00 558 574 12.0 -16.3 1018.4 93 CLR CLR 352BKN413 58 51 15.0 0.0 0.337 12.6 21 11/29 09Z 51 37 61 2 0.00 0.00 558 573 11.4 -16.9 1018.4 97 CLR CLR 303BKN404 51 50 15.0 0.0 0.391 12.4 24 11/29 12Z 50 36 72 2 0.00 0.00 557 572 11.2 -16.9 1017.7 96 CLR 178FEW238 277BKN392 51 50 15.0 0.0 0.411 12.5 27 11/29 15Z 49 36 63 2 0.00 0.00 557 572 11.4 -16.3 1018.0 90 CLR 214SCT241 245BKN322 50 49 15.0 0.0 0.347 12.3 30 11/29 18Z 56 37 26 2 0.00 0.00 557 573 10.9 -15.7 1018.9 52 CLR 214FEW241 251SCT325 56 49 15.0 0.0 0.358 12.1 33 11/29 21Z 62 39 313 2 0.00 0.00 558 572 11.4 -15.9 1016.8 15 CLR CLR 345FEW370 62 56 15.0 0.0 0.375 12.0 36 11/30 00Z 59 42 296 3 0.00 0.00 558 572 11.3 -16.4 1015.8 7 CLR CLR 346FEW370 62 56 15.0 0.0 0.416 12.5 39 11/30 03Z 55 42 345 2 0.00 0.00 558 572 11.3 -16.1 1017.0 6 CLR CLR 372FEW401 60 55 15.0 0.0 0.414 12.8 42 11/30 06Z 53 41 44 1 0.00 0.00 558 572 11.1 -14.9 1017.6 19 CLR CLR 332FEW382 60 53 15.0 0.0 0.379 12.5 45 11/30 09Z 52 42 60 0 0.00 0.00 558 572 11.1 -15.3 1017.1 45 CLR CLR 333SCT398 53 52 15.0 0.0 0.381 12.3 48 11/30 12Z 51 42 120 1 0.00 0.00 557 571 11.2 -15.0 1017.0 71 CLR 223FEW232 306BKN412 53 51 15.0 0.0 0.425 11.9 51 11/30 15Z 51 40 95 2 0.00 0.00 558 572 11.7 -14.7 1017.0 100 CLR 201FEW214 258OVC401 51 51 15.0 0.0 0.567 12.0 54 11/30 18Z 56 39 17 1 0.00 0.00 557 572 10.8 -13.1 1017.6 97 CLR 203FEW217 254BKN400 57 50 15.0 0.0 0.637 11.6 57 11/30 21Z 61 41 307 5 0.00 0.00 558 572 9.2 -12.7 1016.3 13 CLR 226FEW242 292FEW329 61 56 15.0 0.0 0.683 10.8 60 12/01 00Z 60 42 324 7 0.00 0.00 559 572 8.5 -12.6 1015.6 17 CLR 219FEW238 327FEW371 62 56 15.0 0.0 0.621 10.6 63 12/01 03Z 54 43 303 2 0.00 0.00 559 573 8.2 -12.0 1016.4 43 CLR CLR 385SCT438 59 54 15.0 0.0 0.535 11.6 66 12/01 06Z 53 43 50 0 0.00 0.00 560 574 8.2 -11.6 1016.8 70 CLR CLR 348BKN448 59 53 15.0 0.0 0.548 11.3 69 12/01 09Z 52 42 66 2 0.00 0.00 560 574 7.5 -11.2 1016.7 100 CLR CLR 365OVC453 53 52 15.0 0.0 0.529 10.9 72 12/01 12Z 51 40 57 2 0.00 0.00 560 575 7.9 -11.1 1017.1 100 CLR CLR 349OVC453 53 51 15.0 0.0 0.483 10.1 75 12/01 15Z 49 38 63 3 0.00 0.00 561 576 8.2 -10.8 1018.0 71 CLR CLR 356BKN449 51 49 15.0 0.0 0.476 9.9 78 12/01 18Z 55 38 45 2 0.00 0.00 561 577 8.2 -10.9 1019.1 46 CLR CLR 364SCT453 56 49 15.0 0.0 0.458 10.2 81 12/01 21Z 60 41 342 2 0.00 0.00 562 577 9.0 -11.0 1017.5 39 CLR CLR 429SCT420 60 55 15.0 0.0 0.462 10.1 84 12/02 00Z 59 43 328 3 0.00 0.00 562 576 8.9 -10.9 1016.7 36 CLR CLR 429SCT424 61 55 15.0 0.0 0.509 10.3 87 12/02 03Z 54 43 42 2 0.00 0.00 561 576 8.7 -12.0 1018.0 10 CLR CLR 353FEW379 59 54 15.0 0.0 0.551 10.9 90 12/02 06Z 52 43 49 2 0.00 0.00 561 576 8.9 -12.6 1018.4 11 CLR CLR 336FEW367 59 52 15.0 0.0 0.600 11.0 93 12/02 09Z 51 42 75 2 0.00 0.00 560 575 9.2 -13.4 1018.3 50 CLR 206FEW243 322SCT364 52 51 15.0 0.0 0.654 11.2 96 12/02 12Z 51 41 10 2 0.00 0.00 559 574 9.0 -14.5 1018.4 75 CLR 181SCT242 269BKN378 52 51 15.0 0.0 0.717 11.0 99 12/02 15Z 50 41 12 2 0.00 0.00 558 574 9.3 -14.9 1018.8 100 CLR 134SCT210 289OVC377 51 50 15.0 0.0 0.488 11.0 102 12/02 18Z 57 42 7 1 0.00 0.00 559 575 9.8 -13.4 1018.8 52 CLR 134FEW211 290BKN377 57 50 15.0 0.0 0.490 11.6 105 12/02 21Z 60 41 290 4 0.00 0.00 560 574 10.4 -14.1 1017.0 27 CLR CLR 370SCT403 60 57 15.0 0.0 0.441 11.2 108 12/03 00Z 57 45 297 5 0.00 0.00 559 573 10.5 -14.6 1016.3 16 CLR CLR 371FEW403 60 57 15.0 0.0 0.424 11.0 111 12/03 03Z 53 49 274 3 0.00 0.00 559 573 10.9 -15.4 1016.8 71 CLR CLR 305BKN409 57 53 15.0 0.0 0.444 10.6 114 12/03 06Z 52 48 178 2 0.00 0.00 558 572 10.6 -15.6 1017.2 86 CLR CLR 289BKN412 57 52 15.0 0.0 0.429 11.0 117 12/03 09Z 51 48 108 2 0.00 0.00 558 571 9.9 -13.8 1016.0 100 CLR CLR 283OVC406 52 51 15.0 0.0 0.472 10.3 120 12/03 12Z 51 45 27 2 0.00 0.00 557 570 8.7 -13.6 1016.0 100 CLR CLR 263OVC399 52 50 15.0 0.0 0.570 10.4 123 12/03 15Z 50 40 38 2 0.00 0.00 557 570 8.3 -13.8 1016.6 100 CLR 214SCT242 242OVC376 51 50 15.0 0.0 0.531 10.5 126 12/03 18Z 56 37 338 2 0.00 0.00 556 571 8.4 -14.0 1017.7 88 CLR 215FEW242 257BKN377 56 49 15.0 0.0 0.449 10.2 129 12/03 21Z 60 38 344 5 0.00 0.00 557 570 9.2 -13.8 1016.3 69 CLR CLR 353BKN391 61 56 15.0 0.0 0.401 9.9 132 12/04 00Z 59 38 310 4 0.00 0.00 557 570 8.9 -14.0 1015.9 84 CLR CLR 322BKN390 62 56 15.0 0.0 0.356 10.8 135 12/04 03Z 54 43 319 3 0.00 0.00 557 572 8.5 -12.6 1017.1 98 CLR CLR 318BKN397 59 54 15.0 0.0 0.352 11.6 138 12/04 06Z 53 37 14 2 0.00 0.00 557 572 8.7 -12.0 1018.0 83 CLR CLR 303BKN400 59 53 15.0 0.0 0.387 11.6 141 12/04 09Z 51 33 65 3 0.00 0.00 557 573 9.3 -12.3 1018.6 92 CLR CLR 340BKN388 53 51 15.0 0.0 0.370 10.7 144 12/04 12Z 48 32 35 3 0.00 0.00 557 573 9.1 -11.8 1019.5 93 CLR CLR 334BKN389 53 48 15.0 0.0 0.381 10.4 147 12/04 15Z 46 30 51 3 0.00 0.00 558 575 8.7 -11.2 1020.9 73 CLR CLR 285BKN381 48 46 15.0 0.0 0.426 10.9 150 12/04 18Z 52 32 39 3 0.00 0.00 559 577 9.1 -11.5 1021.7 70 CLR CLR 284BKN382 53 46 15.0 0.0 0.499 11.1 153 12/04 21Z 58 35 318 2 0.00 0.00 560 577 9.4 -12.1 1020.4 100 CLR 224FEW243 247OVC377 58 52 15.0 0.0 0.546 10.9 156 12/05 00Z 57 39 300 3 0.00 0.00 560 577 9.9 -12.2 1020.0 74 CLR CLR 270BKN375 59 52 15.0 0.0 0.575 11.1 159 12/05 03Z 53 40 29 1 0.00 0.00 561 579 10.2 -11.8 1021.2 7 CLR CLR 325FEW347 57 53 15.0 0.0 0.556 11.8 162 12/05 06Z 51 38 55 2 0.00 0.00 562 580 11.1 -12.6 1021.4 4 CLR CLR 326FEW348 57 51 15.0 0.0 0.580 11.6 165 12/05 09Z 51 34 41 2 0.00 0.00 563 580 11.9 -12.5 1020.8 1 CLR CLR CLR 51 51 15.0 0.0 0.622 11.8 168 12/05 12Z 50 31 57 2 0.00 0.00 563 580 12.4 -11.5 1020.3 33 CLR CLR 271SCT355 51 50 15.0 0.0 0.593 12.1