Station ID: KOAK Lat: 37.71 Long: 122.23 GFS Model Run: 0Z 12SEP 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 09/12 00Z 66 56 282 7 0.00 0.00 576 586 21.7 -5.3 1011.9 0 CLR CLR CLR **** **** 15.0 0.0 0.845 22.9 3 09/12 03Z 60 54 262 3 0.00 0.00 577 587 21.6 -5.4 1011.8 3 CLR CLR 428FEW455 66 60 15.1 0.0 0.797 23.4 6 09/12 06Z 59 53 220 4 0.00 0.00 576 587 21.7 -5.1 1012.4 6 CLR CLR 419FEW458 66 59 15.0 0.0 0.773 23.0 9 09/12 09Z 58 53 204 4 0.00 0.00 576 586 21.3 -4.8 1012.4 7 CLR CLR 435FEW457 59 58 15.0 0.0 0.767 21.6 12 09/12 12Z 57 52 195 4 0.00 0.00 575 585 20.4 -4.6 1012.1 51 CLR CLR 419SCT465 59 57 15.0 0.0 0.786 20.8 15 09/12 15Z 59 52 212 3 0.00 0.00 574 586 19.6 -5.0 1013.8 81 CLR CLR 380BKN446 59 57 15.0 0.0 0.812 20.3 18 09/12 18Z 66 51 256 5 0.00 0.00 573 586 18.5 -5.3 1014.9 55 CLR CLR 358BKN412 66 57 15.0 0.0 0.802 18.6 21 09/12 21Z 66 52 268 10 0.00 0.00 573 585 17.2 -5.0 1014.9 2 CLR CLR 311FEW322 67 66 15.0 0.0 0.858 17.7 24 09/13 00Z 64 52 276 10 0.00 0.00 572 584 16.2 -5.1 1014.5 1 CLR CLR CLR 67 64 15.0 0.0 0.979 15.8 27 09/13 03Z 59 52 274 8 0.00 0.00 572 584 15.1 -5.6 1014.7 0 CLR CLR CLR 63 59 15.0 0.0 0.774 15.4 30 09/13 06Z 58 52 276 8 0.00 0.00 571 584 14.1 -5.9 1015.9 1 CLR CLR CLR 63 58 15.0 0.0 0.753 15.0 33 09/13 09Z 57 52 271 7 0.00 0.00 570 583 14.2 -6.0 1015.8 6 CLR CLR 383FEW411 58 57 15.0 0.0 0.611 14.1 36 09/13 12Z 55 51 287 8 0.00 0.00 569 582 13.8 -6.4 1015.7 4 CLR CLR 381FEW406 58 55 15.0 0.0 0.465 13.5 39 09/13 15Z 57 51 281 4 0.00 0.00 568 582 13.0 -6.6 1016.6 4 CLR CLR 363FEW374 57 54 15.0 0.0 0.453 12.8 42 09/13 18Z 65 49 272 6 0.00 0.00 568 582 12.8 -7.1 1017.0 2 CLR CLR 362FEW374 65 54 15.0 0.0 0.451 12.2 45 09/13 21Z 68 50 264 10 0.00 0.00 569 582 13.0 -6.9 1015.7 0 CLR CLR CLR 68 65 15.0 0.0 0.499 13.9 48 09/14 00Z 66 52 270 10 0.00 0.00 569 582 13.5 -7.1 1014.3 16 CLR CLR 340FEW378 68 65 15.0 0.0 0.561 14.8 51 09/14 03Z 59 54 241 6 0.00 0.00 570 582 14.5 -6.0 1014.4 68 CLR CLR 348BKN389 66 58 15.0 0.0 0.573 16.8 54 09/14 06Z 58 54 175 5 0.00 0.00 571 583 15.0 -5.3 1014.2 75 CLR CLR 346BKN387 66 58 15.0 0.0 0.574 18.2 57 09/14 09Z 56 53 171 3 0.00 0.00 571 582 15.3 -5.4 1013.3 9 CLR CLR 355FEW377 58 56 15.0 0.0 0.546 19.6 60 09/14 12Z 55 52 131 3 0.00 0.00 571 582 14.7 -5.7 1013.0 21 CLR CLR 347FEW379 58 55 15.0 0.0 0.528 19.1 63 09/14 15Z 58 52 137 2 0.00 0.00 571 582 15.1 -5.9 1013.4 0 CLR CLR CLR 59 55 15.0 0.0 0.436 18.6 66 09/14 18Z 70 51 306 4 0.00 0.00 571 583 16.1 -6.0 1013.4 0 CLR CLR CLR 70 55 15.0 0.0 0.447 18.1 69 09/14 21Z 74 49 292 9 0.00 0.00 573 583 16.3 -6.0 1011.8 43 CLR CLR 342SCT377 74 70 15.0 0.0 0.454 19.4 72 09/15 00Z 70 51 280 7 0.00 0.00 573 583 17.2 -5.9 1010.7 56 CLR CLR 336BKN367 75 68 15.0 0.0 0.479 21.5 75 09/15 03Z 60 53 233 4 0.00 0.00 573 583 18.4 -5.9 1011.1 0 CLR CLR CLR 70 59 13.8 0.0 0.478 21.7 78 09/15 06Z 57 54 208 4 0.00 0.00 573 584 18.8 -5.3 1012.0 2 FEW CLR CLR 70 57 13.4 0.0 0.493 21.3 81 09/15 09Z 56 54 185 5 0.00 0.00 573 583 18.9 -5.8 1011.4 6 FEW CLR 332FEW346 57 56 13.4 0.0 0.494 20.7 84 09/15 12Z 56 53 192 4 0.00 0.00 572 582 18.4 -6.4 1011.6 5 FEW CLR 323FEW338 57 56 13.5 0.0 0.509 19.6 87 09/15 15Z 58 53 171 4 0.00 0.00 572 583 18.2 -6.7 1012.8 8 FEW CLR 294FEW309 58 55 15.0 0.0 0.506 19.5 90 09/15 18Z 67 52 272 2 0.00 0.00 572 583 17.8 -7.0 1013.4 5 CLR CLR 291FEW304 67 55 15.0 0.0 0.486 17.7 93 09/15 21Z 73 53 294 7 0.00 0.00 573 583 17.9 -7.1 1011.9 0 CLR CLR CLR 74 67 15.0 0.0 0.462 18.5 96 09/16 00Z 68 54 298 8 0.00 0.00 573 582 18.6 -7.2 1011.1 0 CLR CLR CLR 75 66 15.0 0.0 0.438 21.5 99 09/16 03Z 60 55 300 6 0.00 0.00 573 583 18.8 -7.6 1011.8 0 CLR CLR CLR 68 60 15.1 0.0 0.449 21.3 102 09/16 06Z 58 54 244 2 0.00 0.00 572 583 19.0 -7.7 1012.5 1 FEW CLR CLR 68 58 13.5 0.0 0.443 20.4 105 09/16 09Z 57 53 204 3 0.00 0.00 572 582 18.9 -7.7 1012.0 2 FEW CLR CLR 58 57 15.0 0.0 0.449 21.2 108 09/16 12Z 56 52 219 1 0.00 0.00 571 581 18.5 -8.2 1012.4 1 CLR CLR CLR 58 56 14.8 0.0 0.522 20.6 111 09/16 15Z 58 52 171 2 0.00 0.00 570 582 17.9 -8.3 1014.0 0 CLR CLR CLR 58 55 14.7 0.0 0.562 19.9 114 09/16 18Z 68 52 281 2 0.00 0.00 571 583 17.5 -8.5 1014.5 2 CLR CLR 318FEW329 69 55 15.0 0.0 0.556 19.2 117 09/16 21Z 74 53 300 7 0.00 0.00 572 583 18.0 -8.8 1013.2 1 CLR CLR 247FEW257 74 69 15.0 0.0 0.554 19.5 120 09/17 00Z 70 55 295 8 0.00 0.00 573 583 18.1 -8.8 1012.6 0 CLR CLR CLR 75 67 15.0 0.0 0.598 21.8 123 09/17 03Z 60 55 303 5 0.00 0.00 572 584 18.6 -8.8 1013.5 1 CLR CLR 310FEW321 70 60 14.7 0.0 0.641 22.0 126 09/17 06Z 59 55 302 3 0.00 0.00 572 585 19.0 -8.8 1014.8 3 FEW CLR 310FEW321 70 59 15.1 0.0 0.608 21.4 129 09/17 09Z 58 54 275 2 0.00 0.00 572 585 18.8 -8.4 1014.8 0 CLR CLR CLR 59 58 15.1 0.0 0.613 21.3 132 09/17 12Z 57 53 269 2 0.00 0.00 572 585 18.5 -8.2 1015.3 0 CLR CLR CLR 59 57 15.0 0.0 0.591 20.8 135 09/17 15Z 59 54 296 2 0.00 0.00 572 586 18.1 -8.1 1016.9 0 CLR CLR CLR 59 56 15.0 0.0 0.605 20.6 138 09/17 18Z 69 54 298 4 0.00 0.00 573 587 17.9 -7.5 1017.2 0 CLR CLR CLR 69 56 15.0 0.0 0.601 20.4 141 09/17 21Z 71 55 299 9 0.00 0.00 574 588 18.3 -6.8 1016.7 0 CLR CLR CLR 72 69 15.0 0.0 0.628 21.4 144 09/18 00Z 68 55 297 9 0.00 0.00 574 588 18.7 -6.7 1016.1 0 CLR CLR CLR 73 66 15.0 0.0 0.641 21.9 147 09/18 03Z 60 54 300 6 0.00 0.00 574 589 19.3 -6.9 1017.1 0 CLR CLR CLR 68 60 15.0 0.0 0.612 22.1 150 09/18 06Z 59 55 297 3 0.00 0.00 574 589 19.7 -6.8 1017.8 0 CLR CLR CLR 68 58 15.0 0.0 0.589 21.9 153 09/18 09Z 58 55 290 2 0.00 0.00 574 589 19.5 -6.8 1017.5 0 CLR CLR CLR 59 58 15.0 0.0 0.599 22.4 156 09/18 12Z 57 54 302 2 0.00 0.00 574 588 19.2 -7.0 1017.2 0 CLR CLR CLR 59 57 15.0 0.0 0.582 22.2 159 09/18 15Z 59 55 296 3 0.00 0.00 574 589 19.1 -6.8 1018.3 0 CLR CLR CLR 59 57 15.0 0.0 0.578 21.8 162 09/18 18Z 69 54 296 5 0.00 0.00 574 590 19.5 -6.8 1018.0 0 CLR CLR CLR 69 57 15.0 0.0 0.582 22.1 165 09/18 21Z 72 53 289 9 0.00 0.00 575 590 20.0 -6.5 1016.8 0 CLR CLR CLR 73 69 15.0 0.0 0.571 22.7 168 09/19 00Z 67 55 288 9 0.00 0.00 576 589 21.2 -6.3 1015.9 0 CLR CLR CLR 73 66 15.0 0.0 0.504 23.2