Station ID: KOAK Lat: 37.71 Long: 122.23 GFS Model Run: 0Z 9SEP 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 09/09 00Z 78 55 300 8 0.00 0.00 576 588 21.0 -8.4 1013.8 100 CLR 000FEW000 000OVC000 **** **** 15.0 0.0 0.917 24.9 3 09/09 03Z 68 57 314 6 0.00 0.00 576 589 20.9 -8.6 1015.1 100 CLR 149FEW156 293OVC376 78 68 15.0 0.0 1.058 25.5 6 09/09 06Z 66 57 318 4 0.00 0.00 577 591 20.9 -7.8 1016.3 99 CLR 151FEW159 294OVC387 78 66 15.0 0.0 1.079 25.2 9 09/09 09Z 66 55 315 1 0.00 0.00 577 591 21.7 -7.3 1016.2 100 CLR 240FEW250 306OVC381 66 65 15.0 0.0 1.046 25.8 12 09/09 12Z 66 53 129 1 0.00 0.00 578 591 22.0 -7.7 1016.2 100 CLR 240FEW250 312OVC374 67 65 15.0 0.0 0.966 26.2 15 09/09 15Z 70 52 42 2 0.00 0.00 578 593 22.9 -7.3 1017.3 75 CLR 240FEW250 302BKN344 70 66 15.0 0.0 1.164 26.2 18 09/09 18Z 83 54 265 2 0.00 0.00 579 594 23.3 -7.6 1017.4 85 CLR 219SCT248 281BKN319 83 66 15.0 0.0 1.197 26.1 21 09/09 21Z 87 50 295 8 0.00 0.00 581 595 24.0 -7.6 1015.8 96 CLR 181BKN236 289FEW312 87 83 15.0 0.0 1.243 27.7 24 09/10 00Z 84 50 283 8 0.00 0.00 582 594 24.5 -7.4 1014.1 88 CLR 174BKN238 264SCT308 88 80 15.0 0.0 1.291 29.6 27 09/10 03Z 72 49 241 3 0.00 0.00 582 594 25.0 -7.3 1014.5 90 CLR 162BKN250 274BKN317 84 72 15.0 0.0 1.322 29.5 30 09/10 06Z 70 49 211 3 0.00 0.00 581 594 24.8 -7.0 1015.1 84 CLR 162BKN245 279SCT320 84 70 15.0 0.0 1.339 29.3 33 09/10 09Z 69 50 248 2 0.00 0.00 581 593 24.8 -7.1 1014.0 80 CLR 155BKN235 337FEW355 70 69 15.0 0.0 1.392 29.2 36 09/10 12Z 67 52 274 3 0.00 0.00 580 592 24.1 -7.3 1014.2 79 CLR 156BKN237 271FEW307 70 67 15.0 0.0 1.435 28.7 39 09/10 15Z 67 56 276 3 0.00 0.00 579 592 23.4 -7.3 1015.4 61 -RA CLR 179BKN248 251SCT273 67 64 15.0 0.0 1.453 27.3 42 09/10 18Z 76 56 286 5 0.00 0.00 579 592 23.0 -7.3 1015.3 35 CLR 177SCT244 251FEW273 76 64 15.0 0.0 1.384 26.3 45 09/10 21Z 78 55 287 8 0.00 0.00 579 591 22.6 -6.5 1013.9 9 CLR 153FEW174 399FEW429 79 76 13.3 0.0 1.319 26.5 48 09/11 00Z 71 55 283 7 0.00 0.00 579 589 22.5 -5.3 1012.7 41 CLR 153FEW173 355SCT418 79 70 15.2 0.0 1.168 26.1 51 09/11 03Z 63 56 272 4 0.00 0.00 578 589 22.3 -5.1 1013.1 94 CLR CLR 331BKN402 71 63 15.1 0.0 0.923 25.3 54 09/11 06Z 61 57 249 4 0.00 0.00 578 589 22.7 -4.5 1013.3 96 CLR CLR 330BKN394 70 61 15.0 0.0 0.730 25.0 57 09/11 09Z 59 57 248 4 0.00 0.00 577 588 22.6 -4.1 1012.7 12 007FEW015 CLR CLR 61 59 13.3 0.0 0.623 24.3 60 09/11 12Z 60 56 219 4 0.00 0.00 576 587 22.5 -4.3 1012.2 40 007SCT016 CLR CLR 61 59 13.4 0.0 0.653 23.5 63 09/11 15Z 61 56 212 3 0.00 0.00 575 586 21.8 -4.4 1013.0 31 011SCT017 CLR CLR 61 58 15.0 0.0 0.841 21.9 66 09/11 18Z 68 56 262 4 0.00 0.00 575 587 20.9 -4.2 1013.2 18 011FEW017 CLR CLR 69 58 15.0 0.0 0.858 20.4 69 09/11 21Z 69 54 274 7 0.00 0.00 576 586 20.3 -4.1 1012.4 0 CLR CLR CLR 70 68 15.0 0.0 0.784 21.5 72 09/12 00Z 66 51 267 8 0.00 0.00 576 586 19.5 -4.3 1011.5 0 CLR CLR CLR 71 65 15.0 0.0 0.612 21.4 75 09/12 03Z 59 52 245 6 0.00 0.00 576 586 19.0 -4.7 1011.8 0 CLR CLR CLR 66 59 15.0 0.0 0.447 21.7 78 09/12 06Z 58 52 230 7 0.00 0.00 575 585 19.4 -5.1 1012.1 35 CLR CLR 414SCT456 66 57 13.6 0.0 0.463 21.1 81 09/12 09Z 56 52 249 8 0.00 0.00 574 584 19.1 -5.3 1012.1 69 FEW CLR 394BKN455 58 56 15.0 0.0 0.471 18.9 84 09/12 12Z 55 52 247 8 0.00 0.00 572 582 18.0 -6.0 1012.4 49 FEW CLR 390SCT452 58 55 15.0 0.0 0.494 16.5 87 09/12 15Z 58 52 255 8 0.00 0.00 571 582 16.6 -6.4 1014.0 10 FEW CLR 365FEW415 58 55 15.0 0.0 0.564 15.5 90 09/12 18Z 63 52 270 10 0.00 0.00 570 582 15.8 -5.2 1014.8 19 FEW CLR 351FEW406 63 55 15.0 0.0 0.655 14.7 93 09/12 21Z 65 51 266 14 0.00 0.00 570 582 15.1 -4.9 1014.8 84 CLR CLR 351BKN410 65 63 15.0 0.0 0.698 12.2 96 09/13 00Z 64 50 270 13 0.00 0.00 570 581 14.0 -5.1 1013.9 46 CLR CLR 354SCT410 65 63 15.0 0.0 0.562 12.6 99 09/13 03Z 58 52 278 10 0.00 0.00 569 581 13.6 -5.2 1014.0 3 CLR CLR 376FEW395 64 58 15.0 0.0 0.474 13.3 102 09/13 06Z 56 52 294 8 0.00 0.00 570 581 14.1 -5.5 1014.2 2 CLR CLR 376FEW395 64 56 15.0 0.0 0.474 13.8 105 09/13 09Z 55 51 263 3 0.00 0.00 569 581 12.4 -6.3 1014.5 0 CLR CLR CLR 56 55 15.0 0.0 0.500 14.2 108 09/13 12Z 54 49 321 1 0.00 0.00 569 580 12.5 -6.8 1014.0 0 CLR CLR CLR 56 54 15.0 0.0 0.456 15.2 111 09/13 15Z 57 48 30 1 0.00 0.00 568 581 11.9 -6.7 1014.7 3 CLR CLR 349FEW366 57 53 15.0 0.0 0.447 14.7 114 09/13 18Z 67 47 304 5 0.00 0.00 569 581 12.3 -6.5 1014.2 2 CLR CLR 349FEW366 67 53 15.0 0.0 0.456 14.2 117 09/13 21Z 70 47 289 9 0.00 0.00 571 581 13.3 -6.3 1012.7 0 CLR CLR CLR 71 67 15.0 0.0 0.441 16.4 120 09/14 00Z 66 50 282 9 0.00 0.00 571 581 14.7 -6.9 1011.4 0 CLR CLR CLR 72 64 15.0 0.0 0.470 17.6 123 09/14 03Z 58 52 266 4 0.00 0.00 571 581 15.9 -7.3 1011.7 0 CLR CLR CLR 66 58 14.5 0.0 0.476 17.7 126 09/14 06Z 56 51 203 3 0.00 0.00 571 581 16.1 -7.5 1012.0 2 FEW CLR CLR 66 56 15.0 0.0 0.449 18.6 129 09/14 09Z 56 50 186 2 0.00 0.00 571 581 16.0 -7.6 1011.1 44 CLR CLR 317SCT343 56 55 15.0 0.0 0.455 19.4 132 09/14 12Z 55 50 173 2 0.00 0.00 571 580 16.1 -7.6 1011.0 22 CLR CLR 317FEW343 56 55 15.0 0.0 0.483 19.3 135 09/14 15Z 58 50 148 2 0.00 0.00 570 580 16.2 -7.5 1011.9 6 CLR CLR 340FEW362 58 55 15.0 0.0 0.517 19.5 138 09/14 18Z 70 50 257 2 0.00 0.00 571 581 16.4 -7.5 1011.9 14 CLR CLR 334FEW362 70 54 15.0 0.0 0.507 19.8 141 09/14 21Z 74 52 295 8 0.00 0.00 572 581 17.1 -8.0 1010.4 4 CLR CLR 331FEW353 75 70 15.0 0.0 0.531 19.8 144 09/15 00Z 67 53 282 9 0.00 0.00 572 581 17.3 -7.6 1010.0 2 CLR CLR 331FEW353 76 65 15.0 0.0 0.522 21.6 147 09/15 03Z 58 54 244 5 0.00 0.00 571 581 17.7 -7.9 1011.2 0 CLR CLR CLR 67 58 13.5 0.0 0.568 20.6 150 09/15 06Z 57 54 219 5 0.00 0.00 571 581 17.8 -7.9 1011.9 9 012FEW015 CLR CLR 67 57 13.7 0.0 0.587 19.7 153 09/15 09Z 57 53 213 5 0.00 0.00 571 580 17.8 -8.2 1011.4 35 011SCT017 CLR CLR 57 56 14.5 0.0 0.570 18.5 156 09/15 12Z 58 53 207 6 0.00 0.00 570 579 17.6 -8.6 1011.4 55 011BKN019 CLR CLR 58 56 14.6 0.0 0.527 15.7 159 09/15 15Z 58 52 209 6 0.00 0.00 569 579 17.1 -8.8 1012.6 94 012BKN022 CLR CLR 58 57 15.0 0.0 0.548 14.3 162 09/15 18Z 63 52 233 9 0.00 0.00 568 579 16.5 -9.4 1013.3 68 013BKN022 CLR CLR 63 57 15.0 0.0 0.557 12.1 165 09/15 21Z 64 53 254 12 0.00 0.00 568 579 15.8 -9.5 1013.1 0 CLR CLR CLR 64 63 15.0 0.0 0.597 13.9 168 09/16 00Z 62 52 269 13 0.00 0.00 567 578 15.1 -9.6 1012.9 0 CLR CLR CLR 64 62 15.0 0.0 0.613 12.0