Station ID: KOAK Lat: 37.71 Long: 122.23 GFS Model Run: 0Z 16MAR 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 03/16 00Z 72 49 286 7 0.00 0.00 572 586 18.2 -7.7 1016.5 64 CLR CLR 000BKN000 **** **** 15.0 0.0 0.543 20.8 3 03/16 03Z 60 49 319 2 0.00 0.00 572 587 18.3 -8.6 1017.8 46 CLR CLR 423SCT405 72 60 15.0 0.0 0.537 21.3 6 03/16 06Z 59 48 121 1 0.00 0.00 573 588 18.2 -7.1 1018.3 67 CLR CLR 391BKN379 72 59 15.0 0.0 0.564 21.7 9 03/16 09Z 59 48 106 3 0.00 0.00 574 588 18.5 -6.6 1017.1 100 CLR CLR 315OVC398 60 59 15.0 0.0 0.519 22.5 12 03/16 12Z 59 47 36 2 0.00 0.00 573 588 18.1 -5.8 1016.9 95 CLR CLR 331BKN407 60 58 15.0 0.0 0.484 21.4 15 03/16 15Z 59 45 91 2 0.00 0.00 573 588 18.2 -5.3 1017.5 100 CLR CLR 378OVC438 59 58 15.0 0.0 0.456 21.4 18 03/16 18Z 70 48 7 1 0.00 0.00 574 589 18.3 -5.5 1018.0 93 CLR CLR 380BKN442 70 58 15.0 0.0 0.466 20.9 21 03/16 21Z 75 49 335 2 0.00 0.00 575 590 18.8 -5.9 1016.7 99 CLR CLR 327OVC385 75 70 15.0 0.0 0.458 20.8 24 03/17 00Z 75 50 309 5 0.00 0.00 576 589 19.5 -5.8 1014.7 85 CLR CLR 353BKN405 77 69 15.0 0.0 0.467 21.4 27 03/17 03Z 62 50 308 3 0.00 0.00 577 590 20.1 -5.9 1014.9 19 CLR CLR 394FEW425 76 62 15.0 0.0 0.463 22.4 30 03/17 06Z 60 50 297 1 0.00 0.00 577 590 19.9 -5.7 1015.9 12 CLR CLR 386FEW414 76 60 15.0 0.0 0.473 22.4 33 03/17 09Z 58 49 13 0 0.00 0.00 577 590 19.7 -6.2 1015.5 28 CLR CLR 334SCT368 60 58 15.0 0.0 0.483 23.1 36 03/17 12Z 58 49 33 1 0.00 0.00 576 589 19.4 -6.1 1014.9 15 CLR CLR 337FEW370 60 58 15.0 0.0 0.505 22.5 39 03/17 15Z 59 50 34 1 0.00 0.00 575 589 19.2 -6.5 1015.8 4 CLR CLR 402FEW425 59 58 15.0 0.0 0.489 22.1 42 03/17 18Z 71 55 356 1 0.00 0.00 576 589 19.4 -6.7 1016.0 2 CLR CLR 402FEW426 71 58 15.0 0.0 0.479 22.4 45 03/17 21Z 77 56 317 2 0.00 0.00 577 589 20.6 -6.7 1014.1 5 CLR CLR 430FEW446 77 71 15.0 0.0 0.454 22.7 48 03/18 00Z 79 53 339 6 0.00 0.00 578 589 20.8 -6.9 1012.5 5 CLR CLR 431FEW450 80 71 15.1 0.0 0.427 23.1 51 03/18 03Z 67 53 318 3 0.00 0.00 578 589 20.7 -7.1 1013.1 36 CLR CLR 425SCT459 79 67 15.0 0.0 0.409 23.5 54 03/18 06Z 63 53 100 1 0.00 0.00 577 590 20.5 -7.0 1014.5 20 CLR CLR 426FEW458 79 63 15.0 0.0 0.422 23.3 57 03/18 09Z 61 52 97 2 0.00 0.00 577 589 20.4 -6.9 1014.8 0 CLR CLR CLR 63 61 15.0 0.0 0.412 23.4 60 03/18 12Z 60 52 29 1 0.00 0.00 576 588 19.8 -6.7 1014.7 0 CLR CLR CLR 63 60 15.0 0.0 0.422 22.6 63 03/18 15Z 60 52 71 2 0.00 0.00 576 589 19.8 -7.1 1015.4 5 CLR CLR 439FEW458 60 59 15.0 0.0 0.401 22.3 66 03/18 18Z 72 55 337 2 0.00 0.00 576 590 19.8 -7.3 1016.4 4 CLR CLR 438FEW456 72 59 15.0 0.0 0.399 22.5 69 03/18 21Z 77 55 292 5 0.00 0.00 576 589 19.8 -7.5 1015.6 2 CLR CLR 438FEW450 78 72 15.0 0.0 0.442 22.2 72 03/19 00Z 78 54 297 6 0.00 0.00 576 588 19.8 -7.5 1014.5 1 CLR CLR 438FEW450 79 72 15.0 0.0 0.445 23.0 75 03/19 03Z 66 53 314 4 0.00 0.00 575 589 19.9 -7.8 1015.8 0 CLR CLR CLR 78 66 15.0 0.0 0.440 22.6 78 03/19 06Z 64 54 309 1 0.00 0.00 575 589 19.9 -8.1 1016.9 0 CLR CLR CLR 78 64 15.0 0.0 0.448 22.6 81 03/19 09Z 61 54 95 1 0.00 0.00 574 589 19.5 -8.5 1017.4 0 CLR CLR CLR 64 61 15.0 0.0 0.454 22.4 84 03/19 12Z 60 54 91 2 0.00 0.00 574 588 19.2 -8.6 1017.2 1 CLR CLR CLR 64 60 15.0 0.0 0.461 22.2 87 03/19 15Z 61 53 29 2 0.00 0.00 573 589 19.3 -9.2 1018.3 0 CLR CLR CLR 61 59 15.0 0.0 0.471 21.8 90 03/19 18Z 73 57 11 1 0.00 0.00 573 589 19.4 -9.3 1018.7 0 CLR CLR CLR 73 59 15.0 0.0 0.487 22.3 93 03/19 21Z 78 56 311 4 0.00 0.00 574 590 19.5 -9.2 1017.9 3 CLR CLR 387FEW408 78 72 15.0 0.0 0.506 22.2 96 03/20 00Z 76 55 301 8 0.00 0.00 575 589 20.1 -9.1 1016.5 16 CLR CLR 355FEW406 81 72 15.0 0.0 0.532 22.9 99 03/20 03Z 65 51 301 4 0.00 0.00 575 589 20.6 -9.1 1016.7 58 CLR CLR 317BKN360 77 65 15.0 0.0 0.500 22.5 102 03/20 06Z 64 51 329 0 0.00 0.00 575 589 20.8 -9.0 1016.6 78 CLR CLR 318BKN373 77 64 15.0 0.0 0.491 22.8 105 03/20 09Z 62 52 91 1 0.00 0.00 574 588 20.2 -8.8 1016.8 92 CLR CLR 327BKN391 64 62 15.0 0.0 0.543 22.5 108 03/20 12Z 61 52 335 3 0.00 0.00 573 587 19.9 -9.3 1016.4 71 CLR CLR 328BKN388 64 61 15.0 0.0 0.573 22.1 111 03/20 15Z 61 54 100 1 0.00 0.00 573 587 19.9 -9.5 1016.6 58 CLR CLR 323BKN400 62 60 15.0 0.0 0.599 21.9 114 03/20 18Z 71 57 318 3 0.00 0.00 573 588 20.1 -9.6 1016.5 58 CLR CLR 309BKN400 72 60 15.0 0.0 0.615 22.1 117 03/20 21Z 77 57 310 6 0.00 0.00 574 587 20.0 -9.4 1014.9 67 FEW CLR 333BKN394 77 71 11.0 0.0 0.598 22.3 120 03/21 00Z 75 56 295 8 0.00 0.00 574 586 20.9 -9.0 1013.0 45 FEW CLR 337SCT393 79 71 15.0 0.0 0.592 23.3 123 03/21 03Z 63 51 299 4 0.00 0.00 574 585 21.4 -9.0 1012.9 31 CLR CLR 329SCT395 75 63 15.0 0.0 0.539 23.0 126 03/21 06Z 62 51 260 2 0.00 0.00 573 585 20.9 -9.3 1013.2 66 CLR CLR 324BKN400 75 62 15.0 0.0 0.495 22.8 129 03/21 09Z 61 51 251 2 0.00 0.00 572 583 20.1 -9.8 1013.1 100 CLR CLR 305OVC397 62 61 15.0 0.0 0.512 22.9 132 03/21 12Z 59 50 307 2 0.00 0.00 571 582 19.6 -10.2 1012.2 81 CLR CLR 307BKN383 62 59 15.0 0.0 0.525 22.4 135 03/21 15Z 60 52 6 1 0.00 0.00 571 581 19.3 -10.6 1012.6 68 CLR CLR 288BKN389 61 59 15.0 0.0 0.537 21.9 138 03/21 18Z 71 55 306 3 0.00 0.00 570 581 18.7 -10.6 1013.0 81 CLR CLR 295BKN386 71 58 15.0 0.0 0.603 21.1 141 03/21 21Z 74 55 295 7 0.00 0.00 570 580 18.5 -10.7 1011.4 100 CLR CLR 267OVC363 75 70 15.2 0.0 0.636 21.4 144 03/22 00Z 69 54 278 7 0.00 0.00 570 579 18.8 -10.8 1009.9 100 CLR 222FEW246 259OVC377 76 68 13.4 0.0 0.641 21.7 147 03/22 03Z 59 51 260 4 0.00 0.00 570 578 19.0 -11.9 1010.2 100 CLR 225BKN244 277OVC389 69 59 15.0 0.0 0.604 22.0 150 03/22 06Z 55 50 204 3 0.00 0.00 569 578 18.8 -12.2 1010.7 88 CLR 225SCT244 289BKN382 69 55 15.0 0.0 0.575 21.8 153 03/22 09Z 54 49 211 3 0.00 0.00 567 576 18.0 -12.6 1010.3 100 CLR 225BKN244 256OVC359 56 54 15.0 0.0 0.572 21.1 156 03/22 12Z 54 49 216 4 0.00 0.00 566 574 17.6 -14.1 1009.9 100 CLR 211BKN244 249OVC350 56 54 15.0 0.0 0.578 19.3 159 03/22 15Z 53 48 194 4 0.00 0.00 564 573 16.6 -14.8 1010.9 94 CLR 187BKN243 244BKN309 54 52 15.0 0.0 0.615 18.4 162 03/22 18Z 59 47 234 5 0.00 0.00 563 573 16.3 -14.8 1011.8 77 CLR 187BKN242 251BKN311 59 52 15.0 0.0 0.604 16.8 165 03/22 21Z 59 44 252 7 0.00 0.00 562 572 15.3 -15.7 1011.6 62 CLR 191SCT241 256BKN369 61 59 15.0 0.0 0.544 16.2 168 03/23 00Z 55 45 259 8 0.00 0.00 561 571 14.8 -15.1 1011.4 81 CLR 177BKN242 247BKN369 61 55 15.0 0.0 0.598 13.5