Station ID: KOAK Lat: 37.71 Long: 122.23 GFS Model Run: 0Z 12MAR 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 03/12 00Z 66 47 291 8 0.00 0.00 562 584 13.9 -12.3 1026.2 1 CLR CLR 000FEW000 **** **** 15.0 0.0 0.486 15.7 3 03/12 03Z 56 47 289 4 0.00 0.00 563 585 14.5 -11.7 1026.5 4 CLR CLR 396FEW417 66 56 15.0 0.0 0.502 17.2 6 03/12 06Z 55 47 269 1 0.00 0.00 563 586 14.6 -11.9 1027.0 6 CLR CLR 383FEW413 66 55 15.0 0.0 0.510 17.9 9 03/12 09Z 54 46 28 1 0.00 0.00 564 586 14.8 -12.3 1026.6 7 CLR CLR 334FEW350 55 54 15.0 0.0 0.480 18.4 12 03/12 12Z 54 46 28 1 0.00 0.00 564 586 14.5 -12.4 1026.0 8 CLR CLR 315FEW337 55 54 15.0 0.0 0.480 18.1 15 03/12 15Z 54 46 5 2 0.00 0.00 563 586 14.0 -12.2 1027.0 9 CLR CLR 310FEW363 54 53 15.0 0.0 0.485 17.7 18 03/12 18Z 64 49 307 1 0.00 0.00 564 587 14.6 -12.6 1026.8 9 CLR CLR 315FEW362 64 53 15.0 0.0 0.431 18.3 21 03/12 21Z 68 49 288 6 0.00 0.00 565 586 15.3 -12.6 1024.4 12 CLR CLR 301FEW344 69 64 15.0 0.0 0.370 18.0 24 03/13 00Z 64 48 291 7 0.00 0.00 566 585 15.2 -12.2 1022.6 7 CLR CLR 307FEW344 70 63 15.0 0.0 0.313 18.6 27 03/13 03Z 56 47 258 3 0.00 0.00 566 584 15.4 -11.9 1022.0 10 CLR CLR 358FEW371 64 56 15.0 0.0 0.303 18.6 30 03/13 06Z 54 48 226 3 0.00 0.00 566 585 15.7 -12.3 1022.1 39 CLR CLR 310SCT388 65 54 15.0 0.0 0.339 18.1 33 03/13 09Z 52 48 158 4 0.00 0.00 566 584 15.7 -12.4 1021.2 99 CLR CLR 287OVC356 54 52 15.0 0.0 0.332 18.4 36 03/13 12Z 51 48 201 2 0.00 0.00 565 582 15.2 -13.2 1020.4 96 CLR CLR 282BKN377 54 51 15.0 0.0 0.322 17.5 39 03/13 15Z 52 47 139 1 0.00 0.00 565 582 15.1 -13.3 1020.3 98 CLR CLR 310BKN370 52 51 15.0 0.0 0.347 16.8 42 03/13 18Z 62 48 353 3 0.00 0.00 566 582 15.7 -13.6 1019.6 99 CLR CLR 310OVC388 62 51 15.0 0.0 0.356 17.0 45 03/13 21Z 64 47 298 7 0.00 0.00 565 581 15.5 -13.8 1018.5 100 CLR 235FEW245 255OVC416 65 61 15.0 0.0 0.370 16.2 48 03/14 00Z 63 48 286 5 0.00 0.00 565 579 15.7 -14.1 1016.5 100 CLR 234FEW244 263OVC394 65 61 15.0 0.0 0.355 17.4 51 03/14 03Z 55 48 248 4 0.00 0.00 565 578 15.5 -14.2 1016.6 94 CLR 226SCT244 257BKN377 63 55 15.0 0.0 0.407 16.8 54 03/14 06Z 53 48 190 5 0.00 0.00 564 578 15.0 -14.5 1017.1 97 CLR 217BKN244 251BKN384 63 53 15.0 0.0 0.421 17.3 57 03/14 09Z 51 48 182 4 0.00 0.00 562 577 14.5 -15.0 1017.6 100 CLR 212BKN244 283OVC334 53 51 15.0 0.0 0.403 16.8 60 03/14 12Z 50 48 196 4 0.00 0.00 561 575 14.7 -15.4 1016.9 89 CLR 211SCT242 287BKN334 53 50 15.0 0.0 0.586 16.0 63 03/14 15Z 51 48 184 3 0.00 0.00 561 575 14.3 -14.3 1017.4 93 CLR 222FEW239 278BKN352 51 50 15.0 0.0 0.644 15.6 66 03/14 18Z 59 48 291 3 0.00 0.00 562 577 13.9 -12.2 1018.5 87 CLR 223FEW240 276BKN360 59 50 15.0 0.0 0.588 13.9 69 03/14 21Z 65 47 307 8 0.00 0.00 563 578 13.5 -11.4 1017.7 0 CLR CLR CLR 65 59 15.0 0.0 0.652 13.6 72 03/15 00Z 67 49 285 6 0.00 0.00 565 579 13.2 -11.1 1016.6 0 CLR CLR CLR 67 59 15.0 0.0 0.610 15.2 75 03/15 03Z 57 51 246 4 0.00 0.00 566 581 12.2 -10.6 1017.8 4 CLR CLR 406FEW419 67 57 15.0 0.0 0.650 15.7 78 03/15 06Z 54 51 237 2 0.00 0.00 566 582 13.4 -10.0 1018.6 13 CLR CLR 387FEW425 67 54 14.9 0.0 0.639 15.7 81 03/15 09Z 54 51 207 1 0.00 0.00 567 582 13.6 -9.9 1018.6 57 CLR CLR 406BKN439 54 54 15.0 0.0 0.631 16.4 84 03/15 12Z 54 51 342 0 0.00 0.00 568 583 15.1 -9.9 1018.1 59 CLR CLR 399BKN446 54 53 15.0 0.0 0.556 16.4 87 03/15 15Z 55 51 355 1 0.00 0.00 568 584 15.3 -9.5 1019.2 97 CLR CLR 393BKN343 55 54 15.0 0.0 0.573 16.2 90 03/15 18Z 65 52 245 1 0.00 0.00 569 586 16.4 -9.1 1019.6 91 CLR CLR 401BKN359 66 53 15.0 0.0 0.602 16.8 93 03/15 21Z 72 48 338 5 0.00 0.00 570 586 16.7 -8.5 1018.4 100 CLR CLR 408OVC372 72 65 15.0 0.0 0.620 17.9 96 03/16 00Z 70 49 295 8 0.00 0.00 572 586 18.0 -8.7 1017.0 79 CLR CLR 409BKN375 74 65 15.0 0.0 0.606 19.7 99 03/16 03Z 60 49 331 3 0.00 0.00 573 588 19.3 -8.2 1017.4 73 CLR CLR 341BKN420 70 59 15.0 0.0 0.639 21.0 102 03/16 06Z 60 48 115 2 0.00 0.00 574 589 19.3 -7.4 1017.6 74 CLR CLR 344BKN418 70 59 15.0 0.0 0.603 21.8 105 03/16 09Z 59 48 47 2 0.00 0.00 574 589 18.8 -7.4 1017.3 78 CLR CLR 306BKN399 60 59 15.0 0.0 0.568 22.0 108 03/16 12Z 58 46 87 2 0.00 0.00 574 588 19.0 -7.3 1016.8 85 CLR CLR 325BKN417 60 58 15.0 0.0 0.559 21.6 111 03/16 15Z 59 43 84 2 0.00 0.00 574 589 19.7 -7.7 1017.2 85 CLR CLR 354BKN430 59 58 15.0 0.0 0.532 21.9 114 03/16 18Z 70 47 14 3 0.00 0.00 575 590 20.0 -7.6 1017.7 49 CLR CLR 358SCT431 70 58 15.0 0.0 0.564 20.6 117 03/16 21Z 76 50 17 7 0.00 0.00 576 590 21.0 -7.7 1015.9 11 CLR CLR 416FEW428 77 70 15.0 0.0 0.556 20.0 120 03/17 00Z 79 51 4 5 0.00 0.00 577 589 21.6 -7.5 1013.6 14 CLR CLR 384FEW402 80 70 15.0 0.0 0.515 22.2 123 03/17 03Z 65 51 343 2 0.00 0.00 578 590 22.5 -7.0 1013.8 10 CLR CLR 356FEW377 79 65 15.0 0.0 0.450 23.9 126 03/17 06Z 63 50 107 2 0.00 0.00 578 591 22.5 -6.7 1014.3 48 CLR CLR 346SCT386 79 63 15.0 0.0 0.436 24.8 129 03/17 09Z 62 48 85 2 0.00 0.00 578 590 22.1 -6.8 1014.3 95 CLR CLR 334BKN384 63 62 15.0 0.0 0.417 23.5 132 03/17 12Z 60 45 67 2 0.00 0.00 577 589 21.8 -7.0 1014.3 64 CLR CLR 330BKN380 63 60 15.0 0.0 0.414 23.1 135 03/17 15Z 59 46 77 3 0.00 0.00 577 590 21.6 -7.4 1015.1 6 CLR CLR 396FEW415 60 58 15.0 0.0 0.462 24.1 138 03/17 18Z 71 54 88 1 0.00 0.00 577 590 22.0 -8.2 1014.9 4 CLR CLR 387FEW406 72 58 15.0 0.0 0.468 24.4 141 03/17 21Z 78 56 313 3 0.00 0.00 578 590 22.4 -8.2 1013.6 0 CLR CLR CLR 78 72 15.0 0.0 0.485 23.4 144 03/18 00Z 79 57 351 2 0.00 0.00 579 589 22.0 -7.9 1012.1 0 CLR CLR CLR 80 71 15.0 0.0 0.517 23.7 147 03/18 03Z 69 55 339 2 0.00 0.00 578 590 21.6 -7.8 1013.4 0 CLR CLR CLR 80 68 15.0 0.0 0.475 24.2 150 03/18 06Z 64 57 91 3 0.00 0.00 578 591 22.1 -7.8 1014.2 0 CLR CLR CLR 80 64 15.0 0.0 0.442 24.9 153 03/18 09Z 63 56 67 2 0.00 0.00 578 590 21.7 -7.3 1014.6 3 CLR CLR 429FEW449 64 63 15.0 0.0 0.425 24.3 156 03/18 12Z 61 54 60 3 0.00 0.00 577 590 21.3 -7.1 1014.7 4 CLR CLR 431FEW449 64 61 15.0 0.0 0.394 23.7 159 03/18 15Z 61 54 61 3 0.00 0.00 577 590 21.8 -7.3 1015.4 5 CLR CLR 436FEW449 61 59 15.0 0.0 0.390 23.8 162 03/18 18Z 73 57 343 2 0.00 0.00 578 591 21.7 -6.8 1016.1 4 CLR CLR 433FEW447 73 59 15.0 0.0 0.420 23.8 165 03/18 21Z 79 58 289 3 0.00 0.00 578 591 22.0 -6.7 1015.0 0 CLR CLR CLR 80 73 15.0 0.0 0.454 23.4 168 03/19 00Z 79 56 283 3 0.00 0.00 578 590 21.9 -6.9 1013.6 1 CLR CLR CLR 81 72 15.0 0.0 0.483 24.5