Station ID: KOAK Lat: 37.71 Long: 122.23 GFS Model Run: 12Z 13OCT 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 10/13 12Z 53 50 356 2 0.00 0.00 559 572 7.5 -10.6 1016.3 0 CLR CLR CLR **** **** 15.0 0.0 0.511 12.5 3 10/13 15Z 53 48 21 2 0.00 0.00 559 574 7.8 -11.3 1018.0 0 CLR CLR CLR 53 52 15.0 0.0 0.478 11.6 6 10/13 18Z 65 38 351 5 0.00 0.00 561 577 8.3 -11.4 1018.4 0 CLR CLR CLR 65 52 15.0 0.0 0.341 11.7 9 10/13 21Z 71 31 2 8 0.00 0.00 563 578 8.7 -10.8 1017.2 0 CLR CLR CLR 71 65 15.0 0.0 0.302 14.6 12 10/14 00Z 63 44 282 10 0.00 0.00 565 579 11.8 -10.2 1017.4 0 CLR CLR CLR 72 61 15.0 0.0 0.377 16.0 15 10/14 03Z 57 45 266 5 0.00 0.00 565 581 14.7 -8.9 1018.7 24 CLR CLR 302FEW352 63 57 15.0 0.0 0.376 16.0 18 10/14 06Z 55 46 176 4 0.00 0.00 566 583 13.8 -8.7 1019.8 21 CLR CLR 302FEW355 63 55 15.0 0.0 0.447 16.9 21 10/14 09Z 54 46 175 4 0.00 0.00 567 583 14.1 -8.7 1019.3 26 CLR CLR 294SCT362 55 54 15.0 0.0 0.454 17.3 24 10/14 12Z 53 46 155 3 0.00 0.00 567 583 14.3 -9.2 1019.4 14 CLR CLR 295FEW358 55 53 15.0 0.0 0.453 17.5 27 10/14 15Z 55 43 121 2 0.00 0.00 567 584 14.5 -9.5 1020.1 0 CLR CLR CLR 55 53 15.0 0.0 0.454 17.2 30 10/14 18Z 67 41 285 1 0.00 0.00 568 585 14.8 -9.8 1020.3 0 CLR CLR CLR 67 53 15.0 0.0 0.442 17.0 33 10/14 21Z 70 43 294 6 0.00 0.00 569 584 15.4 -9.9 1018.5 2 CLR CLR 288FEW309 71 67 15.0 0.0 0.458 17.0 36 10/15 00Z 69 44 302 7 0.00 0.00 569 584 16.4 -10.6 1017.2 1 CLR CLR CLR 72 67 15.0 0.0 0.476 19.6 39 10/15 03Z 59 47 310 5 0.00 0.00 569 585 16.9 -10.7 1018.7 0 CLR CLR CLR 69 59 15.0 0.0 0.531 19.7 42 10/15 06Z 57 47 296 2 0.00 0.00 569 585 17.1 -10.9 1019.3 0 CLR CLR CLR 69 57 15.0 0.0 0.486 19.7 45 10/15 09Z 57 46 115 1 0.00 0.00 569 585 17.4 -10.9 1018.9 0 CLR CLR CLR 58 56 15.0 0.0 0.492 20.7 48 10/15 12Z 57 41 36 2 0.00 0.00 569 585 17.6 -10.7 1018.6 0 CLR CLR CLR 58 56 15.0 0.0 0.499 20.0 51 10/15 15Z 58 40 63 2 0.00 0.00 570 586 18.7 -8.5 1019.0 0 CLR CLR CLR 58 57 15.0 0.0 0.448 19.6 54 10/15 18Z 73 41 17 2 0.00 0.00 572 588 18.5 -7.0 1018.9 0 CLR CLR CLR 73 57 15.0 0.0 0.436 18.9 57 10/15 21Z 78 41 13 5 0.00 0.00 574 589 18.7 -7.5 1017.1 0 CLR CLR CLR 79 73 15.0 0.0 0.381 20.8 60 10/16 00Z 78 43 299 6 0.00 0.00 575 589 19.6 -5.9 1015.9 0 CLR CLR CLR 81 73 15.0 0.0 0.370 23.2 63 10/16 03Z 63 44 278 3 0.00 0.00 576 590 19.9 -5.3 1017.0 0 CLR CLR CLR 78 62 15.0 0.0 0.402 25.2 66 10/16 06Z 62 44 150 3 0.00 0.00 576 591 20.6 -6.0 1017.1 0 CLR CLR CLR 78 62 15.0 0.0 0.384 24.4 69 10/16 09Z 62 41 69 2 0.00 0.00 576 590 20.7 -6.2 1016.8 0 CLR CLR CLR 62 61 15.0 0.0 0.355 23.6 72 10/16 12Z 62 38 72 3 0.00 0.00 576 590 19.0 -6.3 1017.2 0 CLR CLR CLR 63 61 15.0 0.0 0.360 22.8 75 10/16 15Z 62 37 70 3 0.00 0.00 575 590 19.2 -6.8 1017.7 0 CLR CLR CLR 62 61 15.0 0.0 0.333 22.5 78 10/16 18Z 76 43 337 0 0.00 0.00 575 590 18.8 -7.1 1017.6 0 CLR CLR CLR 76 61 15.0 0.0 0.331 22.3 81 10/16 21Z 80 43 289 6 0.00 0.00 575 589 19.0 -7.0 1016.2 0 CLR CLR CLR 80 75 15.0 0.0 0.349 23.2 84 10/17 00Z 79 42 292 8 0.00 0.00 575 588 19.3 -6.9 1015.2 0 CLR CLR CLR 82 75 15.0 0.0 0.350 24.2 87 10/17 03Z 65 46 265 3 0.00 0.00 574 588 19.0 -6.9 1016.7 0 CLR CLR CLR 79 64 15.0 0.0 0.372 23.8 90 10/17 06Z 62 47 201 2 0.00 0.00 573 588 19.1 -6.7 1017.2 2 CLR CLR 367FEW378 79 62 15.0 0.0 0.401 23.1 93 10/17 09Z 60 49 235 1 0.00 0.00 572 587 19.1 -7.1 1017.1 5 CLR CLR 366FEW381 62 60 15.0 0.0 0.430 23.2 96 10/17 12Z 59 50 258 1 0.00 0.00 571 586 19.0 -7.5 1016.9 3 CLR CLR 364FEW379 62 59 15.0 0.0 0.442 23.5 99 10/17 15Z 60 49 346 2 0.00 0.00 570 585 18.3 -7.8 1017.0 6 CLR CLR 347FEW364 60 58 15.0 0.0 0.449 22.6 102 10/17 18Z 72 50 290 4 0.00 0.00 570 585 18.0 -8.1 1016.8 5 CLR CLR 352FEW367 73 58 15.0 0.0 0.404 22.3 105 10/17 21Z 74 51 290 7 0.00 0.00 570 583 18.0 -8.8 1015.1 9 CLR CLR 355FEW397 75 72 15.0 0.0 0.390 22.7 108 10/18 00Z 69 48 288 7 0.00 0.00 570 583 18.3 -9.0 1014.2 23 CLR CLR 330FEW377 76 68 15.0 0.0 0.417 22.7 111 10/18 03Z 58 52 239 3 0.00 0.00 570 582 18.2 -9.4 1014.8 72 CLR CLR 334BKN387 69 58 15.0 0.0 0.480 22.3 114 10/18 06Z 57 53 190 4 0.00 0.00 570 582 18.2 -9.7 1014.7 39 CLR CLR 335SCT385 69 57 15.0 0.0 0.498 22.4 117 10/18 09Z 56 53 217 3 0.00 0.00 569 581 17.9 -9.7 1014.6 10 CLR CLR 349FEW364 57 56 15.0 0.0 0.492 21.0 120 10/18 12Z 55 53 224 3 0.00 0.00 568 581 17.1 -9.8 1014.7 7 CLR CLR 347FEW362 57 55 15.0 0.0 0.546 19.6 123 10/18 15Z 55 53 222 3 0.00 0.00 568 581 15.9 -10.0 1015.7 8 008FEW009 CLR 331FEW343 55 54 14.9 0.0 0.563 19.1 126 10/18 18Z 62 51 266 5 0.00 0.00 567 581 15.5 -10.1 1016.3 6 010FEW012 CLR 329FEW341 62 54 15.0 0.0 0.563 17.7 129 10/18 21Z 63 50 274 7 0.00 0.00 567 580 15.5 -10.2 1015.3 0 CLR CLR CLR 64 62 15.0 0.0 0.511 16.5 132 10/19 00Z 59 50 275 8 0.00 0.00 567 579 15.8 -10.6 1014.9 0 CLR CLR CLR 64 59 15.0 0.0 0.461 15.9 135 10/19 03Z 54 50 263 6 0.00 0.00 566 579 15.8 -11.1 1015.6 3 CLR CLR 265FEW286 59 54 14.4 0.0 0.460 14.5 138 10/19 06Z 53 49 257 6 0.00 0.00 565 578 15.4 -10.6 1015.7 44 CLR CLR 281SCT334 59 53 15.0 0.0 0.449 12.8 141 10/19 09Z 53 48 256 7 0.00 0.00 563 576 14.6 -11.2 1015.4 100 CLR CLR 272OVC347 54 53 15.0 0.0 0.429 11.3 144 10/19 12Z 52 47 269 6 0.00 0.00 561 574 13.0 -11.9 1015.3 85 CLR CLR 277BKN335 54 52 15.0 0.0 0.408 10.7 147 10/19 15Z 53 47 261 5 0.00 0.00 559 572 11.3 -12.9 1015.9 5 CLR CLR 292FEW305 53 51 15.0 0.0 0.428 9.3 150 10/19 18Z 60 47 269 9 0.00 0.00 557 570 8.7 -14.2 1016.2 17 CLR CLR 272FEW300 60 51 15.0 0.0 0.472 8.4 153 10/19 21Z 61 47 265 9 0.00 0.00 554 567 7.5 -15.9 1015.0 100 CLR 221FEW240 243OVC323 61 60 15.0 0.0 0.516 9.1 156 10/20 00Z 59 49 271 11 0.00 0.00 551 563 6.8 -19.3 1014.1 99 CLR 181FEW205 240BKN323 61 59 15.0 0.0 0.728 8.8 159 10/20 03Z 56 51 258 6 0.00 0.00 548 560 6.3 -21.2 1014.3 37 -RA 068FEW088 125SCT218 CLR 59 55 14.6 0.0 0.877 8.8 162 10/20 06Z 55 51 161 5 0.01 0.01 547 558 5.5 -22.8 1013.7 44 -RA 048SCT077 127FEW217 CLR 59 54 15.4 0.0 0.845 8.9 165 10/20 09Z 55 52 157 5 0.10 0.07 544 555 4.5 -23.2 1012.8 93 -TSRA 008BKN097 174SCT234 235BKN263 56 54 4.9 0.0 0.779 8.6 168 10/20 12Z 53 49 286 3 0.09 0.10 543 553 3.8 -24.4 1012.4 67 -TSRA 019BKN097 170SCT211 235SCT262 56 52 7.2 0.0 0.755 8.7