Station ID: KOAK Lat: 37.71 Long: 122.23 GFS Model Run: 12Z 12OCT 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 10/12 12Z 52 45 155 5 0.00 0.00 553 562 7.1 -11.3 1010.6 2 000FEW000 CLR CLR **** **** 15.0 0.0 0.516 10.9 3 10/12 15Z 52 45 133 2 0.00 0.00 554 564 6.6 -10.8 1012.1 1 CLR CLR CLR 53 51 15.0 0.0 0.464 10.0 6 10/12 18Z 62 44 274 2 0.00 0.00 555 566 7.2 -12.0 1013.2 0 CLR CLR CLR 62 51 15.0 0.0 0.477 9.7 9 10/12 21Z 64 42 295 8 0.00 0.00 556 567 7.6 -12.0 1012.9 0 CLR CLR CLR 64 62 15.0 0.0 0.439 11.3 12 10/13 00Z 63 45 282 8 0.00 0.00 558 568 7.6 -11.7 1012.6 0 CLR CLR CLR 66 61 15.0 0.0 0.464 12.2 15 10/13 03Z 56 48 302 6 0.00 0.00 558 570 7.6 -11.7 1014.4 0 CLR CLR CLR 63 56 15.0 0.0 0.466 12.4 18 10/13 06Z 54 50 283 3 0.00 0.00 559 572 8.1 -11.3 1015.4 3 CLR CLR 319FEW336 63 54 15.0 0.0 0.494 12.1 21 10/13 09Z 53 49 184 1 0.00 0.00 559 572 8.4 -10.5 1015.9 48 CLR CLR 298SCT336 54 53 15.0 0.0 0.541 11.3 24 10/13 12Z 52 48 77 1 0.00 0.00 559 573 8.3 -10.5 1016.5 28 CLR CLR 296SCT334 54 52 15.0 0.0 0.560 11.8 27 10/13 15Z 53 48 49 2 0.00 0.00 559 574 8.4 -10.9 1018.2 2 CLR CLR 285FEW306 53 51 15.0 0.0 0.527 12.1 30 10/13 18Z 65 42 14 3 0.00 0.00 561 577 8.6 -10.7 1018.7 1 CLR CLR CLR 65 51 15.0 0.0 0.456 12.1 33 10/13 21Z 70 38 327 7 0.00 0.00 563 578 8.8 -10.0 1017.4 1 CLR CLR 329FEW340 70 65 15.0 0.0 0.389 14.3 36 10/14 00Z 64 44 281 10 0.00 0.00 565 579 11.5 -9.3 1017.1 4 CLR CLR 355FEW370 70 63 15.0 0.0 0.415 16.0 39 10/14 03Z 56 45 268 3 0.00 0.00 566 581 13.5 -9.1 1018.7 14 CLR CLR 326FEW369 64 56 15.0 0.0 0.440 16.2 42 10/14 06Z 55 47 195 3 0.00 0.00 566 583 14.0 -8.3 1019.6 12 CLR CLR 321FEW361 64 55 15.0 0.0 0.458 16.7 45 10/14 09Z 54 46 174 2 0.00 0.00 567 583 14.4 -8.4 1019.5 6 CLR CLR 320FEW346 55 54 15.0 0.0 0.456 17.0 48 10/14 12Z 54 44 144 2 0.00 0.00 567 583 14.3 -8.8 1019.5 4 CLR CLR 316FEW337 55 54 15.0 0.0 0.449 17.2 51 10/14 15Z 55 41 107 2 0.00 0.00 567 584 14.3 -9.2 1020.2 0 CLR CLR CLR 55 53 15.0 0.0 0.460 16.8 54 10/14 18Z 68 39 278 1 0.00 0.00 568 585 14.8 -9.6 1020.3 0 CLR CLR CLR 68 53 15.0 0.0 0.470 16.9 57 10/14 21Z 72 41 303 7 0.00 0.00 569 584 15.3 -10.1 1018.3 2 CLR CLR 308FEW328 72 68 15.0 0.0 0.488 17.4 60 10/15 00Z 71 43 293 7 0.00 0.00 570 584 16.4 -10.2 1017.0 1 CLR CLR CLR 74 68 15.0 0.0 0.493 19.2 63 10/15 03Z 60 46 309 4 0.00 0.00 570 586 17.0 -9.6 1018.3 0 CLR CLR CLR 71 59 15.0 0.0 0.502 19.5 66 10/15 06Z 58 46 250 1 0.00 0.00 570 586 17.0 -9.1 1018.9 0 CLR CLR CLR 71 57 15.0 0.0 0.489 19.9 69 10/15 09Z 57 44 146 1 0.00 0.00 571 586 17.8 -8.7 1018.7 0 CLR CLR CLR 58 57 15.0 0.0 0.531 20.5 72 10/15 12Z 57 42 58 2 0.00 0.00 571 586 18.2 -8.8 1018.4 0 CLR CLR CLR 58 57 15.0 0.0 0.525 20.0 75 10/15 15Z 59 40 58 2 0.00 0.00 571 587 18.7 -7.1 1019.1 0 CLR CLR CLR 59 57 15.0 0.0 0.476 19.4 78 10/15 18Z 73 42 354 2 0.00 0.00 573 589 18.7 -6.7 1018.7 0 CLR CLR CLR 73 57 15.0 0.0 0.411 18.9 81 10/15 21Z 78 41 357 6 0.00 0.00 575 590 18.7 -6.8 1017.1 0 CLR CLR CLR 78 73 15.0 0.0 0.374 20.7 84 10/16 00Z 79 43 323 6 0.00 0.00 576 590 19.4 -6.7 1015.9 0 CLR CLR CLR 81 73 15.0 0.0 0.373 22.2 87 10/16 03Z 64 44 292 3 0.00 0.00 577 592 19.5 -6.6 1017.4 0 CLR CLR CLR 79 63 15.0 0.0 0.401 23.5 90 10/16 06Z 63 43 161 0 0.00 0.00 577 592 19.5 -6.2 1017.8 0 CLR CLR CLR 79 62 15.0 0.0 0.411 24.0 93 10/16 09Z 62 42 118 3 0.00 0.00 576 592 19.5 -6.4 1018.0 0 CLR CLR CLR 63 62 15.0 0.0 0.409 23.5 96 10/16 12Z 62 40 51 2 0.00 0.00 576 591 19.0 -6.6 1018.2 0 CLR CLR CLR 63 62 15.0 0.0 0.400 22.7 99 10/16 15Z 62 39 75 3 0.00 0.00 576 591 19.2 -6.8 1018.7 0 CLR CLR CLR 63 61 15.0 0.0 0.376 22.2 102 10/16 18Z 76 44 333 2 0.00 0.00 575 591 19.0 -7.1 1018.8 0 CLR CLR CLR 76 61 15.0 0.0 0.357 22.3 105 10/16 21Z 80 45 280 5 0.00 0.00 576 591 19.1 -7.4 1017.3 0 CLR CLR CLR 81 75 15.0 0.0 0.359 23.3 108 10/17 00Z 80 43 291 6 0.00 0.00 576 590 19.2 -7.4 1016.0 0 CLR CLR CLR 83 75 15.0 0.0 0.357 24.1 111 10/17 03Z 66 46 276 3 0.00 0.00 575 590 19.1 -7.4 1017.1 0 CLR CLR CLR 81 66 15.0 0.0 0.373 24.0 114 10/17 06Z 64 46 187 1 0.00 0.00 574 589 18.9 -7.6 1017.8 0 CLR CLR CLR 81 63 15.0 0.0 0.389 23.4 117 10/17 09Z 63 45 145 2 0.00 0.00 573 588 18.9 -7.9 1017.5 0 CLR CLR CLR 64 63 15.0 0.0 0.395 23.2 120 10/17 12Z 61 44 34 1 0.00 0.00 572 587 18.7 -8.1 1017.3 0 CLR CLR CLR 64 61 15.0 0.0 0.403 22.9 123 10/17 15Z 62 43 34 1 0.00 0.00 571 586 18.2 -8.5 1017.3 0 CLR CLR CLR 62 60 15.0 0.0 0.391 22.4 126 10/17 18Z 74 46 303 4 0.00 0.00 571 586 18.0 -8.6 1017.2 0 CLR CLR CLR 74 60 15.0 0.0 0.396 22.1 129 10/17 21Z 77 46 296 6 0.00 0.00 572 585 18.2 -8.8 1015.2 2 CLR CLR 376FEW389 78 74 15.0 0.0 0.376 22.5 132 10/18 00Z 72 47 293 7 0.00 0.00 572 584 18.3 -9.0 1014.0 4 CLR CLR 367FEW381 78 72 15.0 0.0 0.354 23.5 135 10/18 03Z 61 48 264 4 0.00 0.00 571 583 18.4 -9.5 1014.3 6 CLR CLR 362FEW376 72 61 15.0 0.0 0.401 22.8 138 10/18 06Z 58 52 217 3 0.00 0.00 570 583 18.4 -9.9 1014.7 6 CLR CLR 359FEW376 72 58 15.1 0.0 0.469 22.3 141 10/18 09Z 57 53 199 3 0.00 0.00 569 581 18.0 -10.1 1014.3 5 CLR CLR 355FEW375 58 57 15.0 0.0 0.510 21.9 144 10/18 12Z 56 52 227 2 0.00 0.00 568 580 17.6 -10.2 1014.0 6 CLR CLR 347FEW375 58 56 15.1 0.0 0.519 21.0 147 10/18 15Z 56 53 216 2 0.00 0.00 568 580 17.2 -10.2 1014.7 7 CLR CLR 327FEW366 56 55 14.9 0.0 0.521 20.0 150 10/18 18Z 65 52 265 3 0.00 0.00 568 581 16.5 -10.4 1015.2 28 CLR CLR 300SCT373 65 55 15.0 0.0 0.528 19.3 153 10/18 21Z 67 51 275 8 0.00 0.00 568 580 15.6 -10.5 1014.3 58 CLR CLR 300BKN372 69 65 15.0 0.0 0.552 18.7 156 10/19 00Z 61 50 262 7 0.00 0.00 567 579 15.4 -10.6 1014.5 60 CLR CLR 298BKN362 69 60 15.0 0.0 0.487 17.7 159 10/19 03Z 55 50 255 5 0.00 0.00 565 578 15.1 -11.3 1015.5 92 CLR CLR 285BKN354 60 55 13.6 0.0 0.498 16.3 162 10/19 06Z 54 50 248 5 0.00 0.00 564 578 14.5 -11.6 1016.0 93 FEW CLR 281BKN350 60 54 13.5 0.0 0.512 14.3 165 10/19 09Z 53 48 270 6 0.00 0.00 563 576 12.4 -12.0 1016.0 99 FEW CLR 272OVC319 54 53 13.7 0.0 0.549 11.4 168 10/19 12Z 52 47 260 5 0.00 0.00 561 574 10.9 -12.5 1015.6 98 FEW CLR 274BKN318 54 52 15.0 0.0 0.561 11.0