Station ID: KOAK Lat: 37.71 Long: 122.23 GFS Model Run: 12Z 9OCT 2026 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 10/09 12Z 56 54 277 3 0.00 0.00 573 580 22.4 -8.1 1008.2 2 000FEW000 CLR CLR **** **** 15.0 0.0 0.805 26.6 3 10/09 15Z 56 54 271 2 0.00 0.00 571 579 22.1 -8.6 1009.2 3 003FEW006 CLR CLR 57 55 14.7 0.0 0.859 24.5 6 10/09 18Z 66 54 289 4 0.00 0.00 571 579 21.9 -8.6 1008.9 3 004FEW008 CLR CLR 66 55 15.0 0.0 0.862 21.1 9 10/09 21Z 67 55 292 9 0.00 0.00 571 577 21.6 -8.8 1007.3 0 CLR CLR CLR 69 66 15.0 0.0 0.868 19.6 12 10/10 00Z 64 55 292 9 0.00 0.00 570 576 21.0 -9.2 1006.4 0 CLR CLR CLR 69 63 15.0 0.0 0.880 20.0 15 10/10 03Z 58 54 272 5 0.00 0.00 570 575 20.6 -9.1 1006.6 0 CLR CLR CLR 64 58 13.5 0.0 0.840 18.1 18 10/10 06Z 57 53 202 4 0.00 0.00 569 574 20.5 -9.8 1006.5 0 CLR CLR CLR 64 56 13.7 0.0 0.790 16.1 21 10/10 09Z 56 54 200 7 0.00 0.00 567 571 18.3 -10.0 1005.5 16 011FEW018 CLR CLR 57 56 14.1 0.0 0.687 13.4 24 10/10 12Z 57 52 224 11 0.00 0.00 565 569 15.6 -10.5 1005.1 53 010BKN021 CLR CLR 58 56 15.0 0.0 0.642 10.7 27 10/10 15Z 55 48 231 10 0.00 0.00 563 567 14.5 -11.2 1005.3 36 012SCT020 CLR CLR 57 54 15.0 0.0 0.542 10.3 30 10/10 18Z 59 49 242 12 0.00 0.00 561 566 12.9 -12.2 1005.8 21 014FEW022 CLR CLR 60 54 15.0 0.0 0.720 8.3 33 10/10 21Z 61 49 243 12 0.00 0.00 561 565 12.1 -13.8 1004.3 17 020FEW026 CLR CLR 61 59 15.0 0.0 0.472 9.1 36 10/11 00Z 59 47 248 11 0.00 0.00 561 564 12.7 -13.8 1003.0 9 020FEW025 CLR CLR 61 59 15.0 0.0 0.349 9.3 39 10/11 03Z 54 47 234 10 0.00 0.00 561 563 12.6 -13.2 1003.3 0 CLR CLR CLR 59 54 15.0 0.0 0.350 9.2 42 10/11 06Z 54 48 223 10 0.00 0.00 560 562 12.4 -13.7 1002.5 0 CLR CLR CLR 59 54 15.0 0.0 0.354 9.2 45 10/11 09Z 53 46 210 9 0.00 0.00 560 560 12.0 -12.0 1001.1 0 CLR CLR CLR 55 53 15.0 0.0 0.340 7.5 48 10/11 12Z 51 46 197 5 0.00 0.00 558 558 10.0 -12.3 1000.1 0 CLR CLR CLR 54 51 15.0 0.0 0.381 7.7 51 10/11 15Z 51 45 140 3 0.00 0.00 556 556 7.7 -12.7 1000.1 0 CLR CLR CLR 52 50 15.0 0.0 0.383 7.3 54 10/11 18Z 61 45 289 2 0.00 0.00 555 556 6.2 -12.4 1000.4 0 CLR CLR CLR 61 50 15.0 0.0 0.419 9.1 57 10/11 21Z 62 45 274 7 0.00 0.00 555 554 5.9 -13.0 999.3 0 CLR CLR CLR 63 60 15.0 0.0 0.432 11.5 60 10/12 00Z 62 46 273 8 0.00 0.00 553 553 7.9 -14.7 1000.3 0 CLR CLR CLR 64 59 15.0 0.0 0.479 11.4 63 10/12 03Z 55 47 270 4 0.00 0.00 552 554 8.7 -16.2 1003.0 0 CLR CLR CLR 62 55 15.0 0.0 0.571 11.2 66 10/12 06Z 54 48 172 5 0.00 0.00 551 555 8.5 -17.1 1005.4 8 084FEW101 CLR CLR 62 54 15.0 0.0 0.636 9.8 69 10/12 09Z 54 46 137 5 0.00 0.00 550 556 6.4 -16.0 1007.3 1 CLR CLR CLR 54 53 15.0 0.0 0.566 9.6 72 10/12 12Z 52 45 83 3 0.00 0.00 550 558 5.2 -15.9 1009.4 0 CLR CLR CLR 54 52 15.0 0.0 0.537 9.7 75 10/12 15Z 52 44 57 3 0.00 0.00 550 560 4.8 -15.7 1011.6 0 CLR CLR CLR 52 50 15.0 0.0 0.423 9.2 78 10/12 18Z 64 43 45 2 0.00 0.00 551 562 5.7 -16.2 1012.5 0 CLR CLR CLR 64 50 15.0 0.0 0.470 10.8 81 10/12 21Z 68 43 290 7 0.00 0.00 553 563 7.1 -16.4 1011.7 5 098FEW108 119FEW138 CLR 69 64 15.0 0.0 0.608 13.6 84 10/13 00Z 68 43 292 11 0.00 0.00 555 564 8.6 -16.0 1011.2 7 103FEW112 119FEW147 CLR 69 64 15.0 0.0 0.649 14.7 87 10/13 03Z 58 47 290 8 0.00 0.00 555 566 8.6 -14.0 1013.4 8 114FEW120 123FEW166 CLR 68 58 15.0 0.0 0.693 13.6 90 10/13 06Z 56 47 196 3 0.00 0.00 556 568 9.4 -13.7 1014.0 8 105FEW112 129FEW164 CLR 68 56 15.0 0.0 0.594 13.7 93 10/13 09Z 55 49 204 4 0.00 0.00 556 568 8.8 -12.5 1014.5 0 CLR CLR CLR 56 55 15.0 0.0 0.602 13.1 96 10/13 12Z 54 50 254 5 0.00 0.00 555 568 9.4 -11.4 1014.7 0 CLR CLR CLR 56 54 15.0 0.0 0.617 12.2 99 10/13 15Z 55 50 226 3 0.00 0.00 556 569 9.3 -11.3 1015.7 0 CLR CLR CLR 55 54 15.0 0.0 0.595 12.0 102 10/13 18Z 63 48 279 5 0.00 0.00 557 571 9.4 -10.7 1016.8 2 CLR CLR CLR 63 54 15.0 0.0 0.577 10.9 105 10/13 21Z 65 48 278 9 0.00 0.00 559 573 10.0 -10.8 1015.9 31 CLR CLR 257SCT315 65 63 15.0 0.0 0.513 12.6 108 10/14 00Z 62 49 266 9 0.00 0.00 561 574 10.7 -10.9 1015.7 16 CLR CLR 257FEW315 65 62 15.0 0.0 0.514 13.6 111 10/14 03Z 55 50 270 5 0.00 0.00 562 576 11.5 -11.0 1017.4 0 CLR CLR CLR 62 55 15.0 0.0 0.542 13.6 114 10/14 06Z 54 50 218 2 0.00 0.00 562 577 12.0 -10.4 1018.2 1 CLR CLR CLR 62 54 15.0 0.0 0.595 13.9 117 10/14 09Z 53 50 220 2 0.00 0.00 563 578 12.3 -10.2 1018.1 0 CLR CLR CLR 54 53 15.0 0.0 0.598 13.8 120 10/14 12Z 53 49 154 1 0.00 0.00 563 578 12.5 -9.9 1018.4 2 CLR CLR 309FEW345 54 53 15.0 0.0 0.548 14.2 123 10/14 15Z 53 49 132 2 0.00 0.00 563 579 12.6 -10.4 1019.6 29 CLR CLR 285FEW374 54 52 15.0 0.0 0.541 14.0 126 10/14 18Z 63 48 233 1 0.00 0.00 564 580 12.6 -10.8 1020.2 63 CLR CLR 268BKN374 63 52 15.0 0.0 0.574 14.4 129 10/14 21Z 67 46 297 6 0.00 0.00 565 580 13.1 -11.1 1018.7 98 CLR CLR 253BKN361 68 63 15.0 0.0 0.558 14.5 132 10/15 00Z 65 47 307 6 0.00 0.00 565 580 13.8 -12.0 1017.6 83 CLR CLR 257BKN351 69 63 15.0 0.0 0.531 16.7 135 10/15 03Z 57 48 309 4 0.00 0.00 565 581 14.5 -11.4 1018.8 1 CLR CLR 246FEW257 65 57 15.0 0.0 0.538 17.1 138 10/15 06Z 55 49 331 2 0.00 0.00 566 582 15.3 -10.3 1019.3 1 CLR CLR CLR 65 55 15.0 0.0 0.543 17.1 141 10/15 09Z 55 48 87 1 0.00 0.00 567 583 15.2 -8.0 1019.0 0 CLR CLR CLR 55 55 15.0 0.0 0.591 18.1 144 10/15 12Z 55 44 83 3 0.00 0.00 568 584 15.7 -7.7 1018.9 0 CLR CLR CLR 55 54 15.0 0.0 0.579 17.9 147 10/15 15Z 57 43 86 2 0.00 0.00 569 586 16.6 -7.1 1019.5 2 CLR CLR 389FEW401 57 55 15.0 0.0 0.527 18.1 150 10/15 18Z 70 44 310 2 0.00 0.00 571 587 16.9 -6.7 1019.7 1 CLR CLR 385FEW397 70 55 15.0 0.0 0.509 18.4 153 10/15 21Z 75 43 294 6 0.00 0.00 572 588 17.2 -6.6 1018.4 0 CLR CLR CLR 75 70 15.0 0.0 0.471 19.9 156 10/16 00Z 71 45 288 8 0.00 0.00 572 588 17.1 -6.5 1018.7 0 CLR CLR CLR 77 69 15.0 0.0 0.491 21.1 159 10/16 03Z 61 46 290 4 0.00 0.00 573 590 17.8 -6.4 1019.8 0 CLR CLR CLR 71 60 15.0 0.0 0.501 21.4 162 10/16 06Z 59 47 167 3 0.00 0.00 574 591 18.1 -6.2 1020.1 0 CLR CLR CLR 71 59 15.0 0.0 0.477 21.6 165 10/16 09Z 58 47 294 0 0.00 0.00 574 591 18.0 -5.9 1020.0 0 CLR CLR CLR 59 58 15.0 0.0 0.464 22.3 168 10/16 12Z 59 42 87 2 0.00 0.00 574 591 17.8 -6.5 1019.8 0 CLR CLR CLR 59 58 15.0 0.0 0.434 22.1