Station ID: KOAK Lat: 37.71 Long: 122.23 GFS Model Run: 12Z 10SEP 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 09/10 12Z 69 53 245 2 0.00 0.00 580 592 23.7 -7.9 1014.3 5 CLR 000FEW000 000FEW000 **** **** 15.0 0.0 1.357 27.9 3 09/10 15Z 71 55 288 4 0.00 0.00 579 592 23.1 -8.2 1015.1 11 CLR 158FEW188 412FEW432 71 68 15.0 0.0 1.319 27.7 6 09/10 18Z 77 56 275 4 0.00 0.00 578 592 22.4 -7.9 1015.6 7 CLR 157FEW184 411FEW432 78 68 15.0 0.0 1.282 26.6 9 09/10 21Z 81 54 282 7 0.00 0.00 579 591 22.3 -7.0 1014.0 13 CLR CLR 371FEW416 82 77 13.4 0.0 1.168 26.7 12 09/11 00Z 73 55 283 6 0.00 0.00 578 589 22.6 -6.0 1012.8 42 CLR CLR 352SCT422 82 73 15.0 0.0 0.905 26.2 15 09/11 03Z 65 56 273 4 0.00 0.00 578 590 22.3 -4.7 1013.5 100 CLR CLR 325OVC421 73 65 15.1 0.0 0.688 25.5 18 09/11 06Z 62 56 244 3 0.00 0.00 578 589 22.0 -4.4 1013.7 71 CLR CLR 330BKN411 73 62 15.1 0.0 0.524 25.1 21 09/11 09Z 60 56 242 3 0.00 0.00 577 588 21.2 -4.5 1013.3 0 CLR CLR CLR 62 60 15.1 0.0 0.544 24.0 24 09/11 12Z 59 56 219 3 0.00 0.00 576 587 21.6 -4.3 1013.0 0 CLR CLR CLR 62 59 15.0 0.0 0.641 23.1 27 09/11 15Z 61 56 246 3 0.00 0.00 575 587 21.6 -4.3 1013.6 16 008FEW013 CLR CLR 61 58 15.0 0.0 0.754 23.3 30 09/11 18Z 68 55 272 4 0.00 0.00 575 587 21.3 -4.5 1014.0 12 008FEW013 CLR 393FEW410 68 58 15.0 0.0 0.767 22.1 33 09/11 21Z 70 56 283 7 0.00 0.00 576 587 20.9 -4.5 1013.0 0 CLR CLR CLR 71 68 15.0 0.0 0.856 21.7 36 09/12 00Z 66 55 276 7 0.00 0.00 576 586 20.8 -4.9 1012.0 0 CLR CLR CLR 71 66 15.0 0.0 0.829 21.8 39 09/12 03Z 61 52 251 4 0.00 0.00 576 586 20.7 -5.0 1011.9 5 CLR CLR 439FEW453 66 61 15.0 0.0 0.788 22.2 42 09/12 06Z 60 52 222 4 0.00 0.00 576 586 21.0 -5.0 1012.2 7 CLR CLR 427FEW460 66 60 15.0 0.0 0.735 22.4 45 09/12 09Z 58 52 226 5 0.00 0.00 575 585 20.3 -5.0 1012.3 8 CLR CLR 432FEW461 60 58 15.0 0.0 0.701 21.0 48 09/12 12Z 57 52 223 5 0.00 0.00 574 584 18.9 -4.8 1012.6 7 CLR CLR 432FEW463 60 57 15.0 0.0 0.759 19.8 51 09/12 15Z 59 52 236 5 0.00 0.00 572 585 17.9 -4.4 1014.3 18 CLR CLR 407FEW431 59 56 15.0 0.0 0.748 18.4 54 09/12 18Z 65 50 243 6 0.00 0.00 572 585 17.4 -4.7 1015.0 29 CLR CLR 316SCT338 65 56 15.0 0.0 0.728 18.0 57 09/12 21Z 65 51 266 11 0.00 0.00 572 584 16.3 -5.0 1015.0 17 CLR CLR 272FEW293 67 65 15.0 0.0 0.815 16.6 60 09/13 00Z 63 51 273 11 0.00 0.00 571 583 15.5 -5.8 1014.5 13 CLR CLR 280FEW296 67 63 15.0 0.0 0.842 15.3 63 09/13 03Z 58 50 274 8 0.00 0.00 571 583 14.4 -5.9 1014.4 9 CLR CLR 314FEW328 63 58 15.0 0.0 0.678 16.2 66 09/13 06Z 58 51 287 7 0.00 0.00 569 582 13.8 -6.0 1015.1 24 CLR CLR 299SCT330 63 57 15.0 0.0 0.628 14.7 69 09/13 09Z 56 52 274 6 0.00 0.00 568 581 13.7 -6.3 1015.1 37 CLR CLR 292SCT324 58 56 15.0 0.0 0.417 13.1 72 09/13 12Z 55 51 264 3 0.00 0.00 568 580 13.2 -6.9 1014.9 22 CLR CLR 299FEW330 58 55 15.0 0.0 0.432 12.4 75 09/13 15Z 57 50 324 2 0.00 0.00 567 580 12.4 -7.6 1015.8 1 CLR CLR 331FEW343 57 54 15.0 0.0 0.454 13.4 78 09/13 18Z 66 46 315 7 0.00 0.00 567 580 11.7 -7.7 1015.6 3 CLR CLR 340FEW357 66 54 15.0 0.0 0.437 13.0 81 09/13 21Z 69 47 281 10 0.00 0.00 568 580 12.7 -7.7 1014.4 22 CLR CLR 353FEW372 69 66 15.0 0.0 0.427 15.1 84 09/14 00Z 67 49 269 9 0.00 0.00 569 580 14.1 -7.3 1012.8 13 CLR CLR 349FEW366 71 65 15.0 0.0 0.474 16.8 87 09/14 03Z 59 52 227 4 0.00 0.00 569 580 15.2 -6.5 1013.0 32 CLR CLR 290SCT350 67 59 15.0 0.0 0.473 17.7 90 09/14 06Z 57 53 172 6 0.00 0.00 570 581 15.5 -6.3 1012.9 28 CLR CLR 300SCT346 67 57 15.0 0.0 0.481 18.9 93 09/14 09Z 56 52 164 5 0.00 0.00 570 580 15.6 -7.0 1012.0 0 CLR CLR CLR 57 56 15.0 0.0 0.462 20.2 96 09/14 12Z 55 52 170 2 0.00 0.00 569 579 15.0 -7.2 1011.9 1 CLR CLR CLR 57 55 15.0 0.0 0.473 19.7 99 09/14 15Z 58 52 172 1 0.00 0.00 569 579 16.0 -7.1 1012.3 23 CLR CLR 312FEW341 58 55 15.0 0.0 0.477 19.6 102 09/14 18Z 69 52 285 3 0.00 0.00 570 580 15.9 -7.5 1012.3 17 CLR CLR 311FEW337 70 55 15.0 0.0 0.474 18.8 105 09/14 21Z 73 50 290 8 0.00 0.00 570 580 15.9 -7.8 1011.1 7 CLR CLR 307FEW324 74 69 15.0 0.0 0.452 20.2 108 09/15 00Z 65 53 266 8 0.00 0.00 570 579 16.8 -7.9 1010.9 21 CLR CLR 286FEW309 74 64 15.0 0.0 0.467 20.2 111 09/15 03Z 58 53 232 5 0.00 0.00 569 579 17.5 -8.4 1011.6 0 CLR CLR CLR 65 58 13.5 0.0 0.482 19.0 114 09/15 06Z 57 54 203 6 0.00 0.00 569 580 17.7 -8.5 1012.3 13 013FEW016 CLR CLR 65 57 13.5 0.0 0.490 18.1 117 09/15 09Z 58 53 191 6 0.00 0.00 569 579 17.5 -8.7 1011.9 58 011BKN018 CLR CLR 58 57 15.0 0.0 0.489 17.9 120 09/15 12Z 56 52 164 4 0.00 0.00 569 579 17.3 -8.9 1012.2 41 012SCT018 CLR CLR 58 56 15.0 0.0 0.483 16.9 123 09/15 15Z 57 52 150 5 0.00 0.00 569 581 17.2 -9.3 1013.5 0 CLR CLR CLR 58 55 15.0 0.0 0.469 17.7 126 09/15 18Z 67 52 219 2 0.00 0.00 570 582 17.1 -9.0 1014.0 0 CLR CLR CLR 67 55 15.0 0.0 0.462 18.0 129 09/15 21Z 74 52 283 8 0.00 0.00 572 582 17.3 -8.1 1012.6 0 CLR CLR CLR 74 66 15.0 0.0 0.440 19.2 132 09/16 00Z 70 54 291 8 0.00 0.00 572 583 17.9 -7.9 1012.1 0 CLR CLR CLR 76 66 15.0 0.0 0.487 21.1 135 09/16 03Z 60 55 293 6 0.00 0.00 572 583 18.4 -7.8 1013.3 0 CLR CLR CLR 70 60 15.0 0.0 0.487 21.7 138 09/16 06Z 58 54 251 2 0.00 0.00 572 584 18.9 -7.3 1014.3 1 FEW CLR CLR 70 58 13.6 0.0 0.470 21.1 141 09/16 09Z 57 53 219 2 0.00 0.00 573 584 18.7 -7.5 1013.6 1 CLR CLR CLR 58 57 15.0 0.0 0.453 22.2 144 09/16 12Z 56 53 255 2 0.00 0.00 572 584 18.4 -7.5 1014.3 0 CLR CLR CLR 58 56 15.0 0.0 0.491 21.8 147 09/16 15Z 58 54 235 1 0.00 0.00 572 585 18.1 -7.5 1015.9 0 CLR CLR CLR 59 56 15.0 0.0 0.542 21.4 150 09/16 18Z 69 53 292 4 0.00 0.00 572 586 18.0 -7.6 1016.4 0 CLR CLR CLR 69 56 15.0 0.0 0.588 21.1 153 09/16 21Z 73 55 297 8 0.00 0.00 574 587 18.4 -7.3 1015.3 0 CLR CLR CLR 74 69 15.0 0.0 0.607 22.0 156 09/17 00Z 68 55 292 9 0.00 0.00 574 587 18.9 -7.3 1014.6 0 CLR CLR CLR 74 67 15.0 0.0 0.634 22.5 159 09/17 03Z 60 54 297 5 0.00 0.00 575 588 19.4 -7.4 1015.3 0 CLR CLR CLR 68 60 14.7 0.0 0.603 22.9 162 09/17 06Z 58 55 282 3 0.00 0.00 575 588 19.5 -7.3 1016.4 2 CLR 239FEW249 CLR 68 59 15.0 0.0 0.711 22.2 165 09/17 09Z 58 55 293 3 0.00 0.00 575 588 19.5 -7.3 1016.1 21 CLR 219FEW242 CLR 59 57 15.0 0.0 0.700 22.4 168 09/17 12Z 57 54 280 3 0.00 0.00 574 588 19.1 -7.6 1016.5 10 CLR 219FEW241 CLR 59 57 15.0 0.0 0.711 21.9