Station ID: KOAK Lat: 37.71 Long: 122.23 GFS Model Run: 12Z 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 12Z 53 46 248 0 0.00 0.00 564 586 14.8 -12.8 1026.3 7 CLR CLR 000FEW000 **** **** 15.0 0.0 0.475 18.4 3 03/12 15Z 53 47 12 0 0.00 0.00 563 586 14.4 -12.5 1027.3 10 CLR CLR 337FEW379 53 52 15.0 0.0 0.494 18.2 6 03/12 18Z 64 49 311 1 0.00 0.00 564 586 14.8 -13.0 1026.8 10 CLR CLR 326FEW359 64 52 15.0 0.0 0.459 18.9 9 03/12 21Z 68 48 291 6 0.00 0.00 565 586 15.0 -13.1 1024.6 6 CLR CLR 327FEW347 69 64 15.0 0.0 0.417 18.7 12 03/13 00Z 65 47 292 7 0.00 0.00 565 585 15.1 -12.6 1022.7 6 CLR CLR 324FEW349 70 63 15.0 0.0 0.328 19.1 15 03/13 03Z 56 46 249 3 0.00 0.00 566 584 15.3 -12.2 1022.3 6 CLR CLR 327FEW341 65 56 15.0 0.0 0.297 18.9 18 03/13 06Z 53 48 218 3 0.00 0.00 566 585 15.5 -12.1 1022.5 33 CLR CLR 323SCT372 65 53 15.0 0.0 0.311 18.6 21 03/13 09Z 52 48 194 3 0.00 0.00 566 584 15.3 -12.3 1021.9 71 CLR CLR 307BKN373 53 52 15.0 0.0 0.328 18.4 24 03/13 12Z 51 47 176 2 0.00 0.00 566 583 15.2 -13.0 1020.6 81 CLR CLR 286BKN373 53 51 15.0 0.0 0.330 17.8 27 03/13 15Z 52 47 101 1 0.00 0.00 565 582 15.1 -13.6 1020.5 100 CLR CLR 282OVC419 52 51 15.0 0.0 0.332 17.0 30 03/13 18Z 61 47 301 2 0.00 0.00 565 582 15.6 -13.8 1020.3 100 CLR CLR 268OVC419 61 51 15.0 0.0 0.344 17.0 33 03/13 21Z 65 46 295 7 0.00 0.00 565 581 15.4 -13.8 1018.7 99 CLR CLR 293OVC371 65 61 15.0 0.0 0.338 16.4 36 03/14 00Z 62 47 286 6 0.00 0.00 565 579 15.4 -14.1 1016.9 99 CLR 234FEW244 281OVC375 65 61 15.0 0.0 0.357 17.3 39 03/14 03Z 53 48 235 4 0.00 0.00 564 578 14.9 -14.7 1017.5 100 CLR 229BKN244 247OVC373 62 53 15.0 0.0 0.413 16.4 42 03/14 06Z 52 48 178 5 0.00 0.00 563 578 15.1 -15.3 1017.6 97 CLR 222BKN244 249BKN359 62 52 15.0 0.0 0.420 17.1 45 03/14 09Z 52 49 189 4 0.00 0.00 562 576 14.5 -15.6 1017.4 99 CLR 207BKN243 244OVC332 53 52 15.0 0.0 0.429 16.3 48 03/14 12Z 50 48 190 4 0.00 0.00 560 574 14.4 -15.8 1016.7 79 CLR 207BKN241 245BKN329 53 50 15.0 0.0 0.630 15.3 51 03/14 15Z 51 48 195 4 0.00 0.00 559 574 13.7 -14.9 1017.6 100 009FEW013 205SCT241 243OVC336 51 50 15.0 0.0 0.696 13.9 54 03/14 18Z 59 48 327 1 0.00 0.00 560 575 13.8 -15.1 1017.7 55 009FEW013 205FEW241 244BKN335 60 50 15.0 0.0 0.628 13.5 57 03/14 21Z 64 47 318 6 0.00 0.00 562 577 12.1 -11.7 1017.8 0 CLR CLR CLR 64 59 15.0 0.0 0.617 12.6 60 03/15 00Z 66 50 268 6 0.00 0.00 564 578 12.4 -12.1 1016.5 1 CLR CLR CLR 67 59 15.1 0.0 0.618 14.6 63 03/15 03Z 56 52 243 4 0.00 0.00 565 580 13.0 -11.5 1017.4 7 CLR CLR 381FEW403 66 56 14.4 0.0 0.592 15.6 66 03/15 06Z 54 51 208 1 0.00 0.00 566 581 14.1 -11.1 1018.5 8 CLR CLR 386FEW414 66 54 15.0 0.0 0.547 15.7 69 03/15 09Z 54 51 236 1 0.00 0.00 566 582 14.5 -10.8 1018.5 44 CLR CLR 316SCT376 54 54 15.0 0.0 0.585 16.3 72 03/15 12Z 54 51 359 2 0.00 0.00 567 582 14.4 -10.9 1018.5 62 CLR CLR 363BKN417 54 53 15.0 0.0 0.586 16.4 75 03/15 15Z 54 51 352 3 0.00 0.00 567 583 15.3 -10.2 1019.4 56 CLR CLR 383BKN 55 53 15.0 0.0 0.591 16.4 78 03/15 18Z 66 50 317 2 0.00 0.00 568 585 16.1 -9.9 1019.7 52 CLR CLR 387BKN456 66 53 15.0 0.0 0.593 16.8 81 03/15 21Z 71 45 325 4 0.00 0.00 570 585 16.7 -8.9 1018.3 86 FEW CLR 389BKN 72 66 15.0 0.0 0.552 18.0 84 03/16 00Z 68 49 291 8 0.00 0.00 571 586 17.6 -9.0 1017.4 93 CLR CLR 370BKN451 73 66 15.0 0.0 0.647 18.9 87 03/16 03Z 59 48 333 3 0.00 0.00 572 587 18.1 -8.1 1018.0 100 CLR CLR 327OVC456 67 59 15.0 0.0 0.682 20.6 90 03/16 06Z 59 48 4 0 0.00 0.00 572 588 18.1 -7.4 1018.3 100 CLR CLR 332OVC459 67 59 15.0 0.0 0.658 21.3 93 03/16 09Z 58 48 113 2 0.00 0.00 573 588 17.9 -6.9 1018.1 99 CLR CLR 353OVC456 59 58 15.0 0.0 0.605 21.8 96 03/16 12Z 57 47 59 1 0.00 0.00 573 588 17.7 -7.0 1017.6 92 CLR CLR 355BKN444 59 57 15.0 0.0 0.540 21.5 99 03/16 15Z 58 44 67 2 0.00 0.00 573 589 18.1 -7.4 1018.4 100 CLR CLR 360OVC454 58 57 15.0 0.0 0.459 21.0 102 03/16 18Z 69 48 15 1 0.00 0.00 574 590 18.7 -7.3 1018.7 98 CLR CLR 363BKN453 69 57 15.0 0.0 0.419 21.3 105 03/16 21Z 74 49 336 3 0.00 0.00 575 590 19.0 -6.8 1017.1 91 CLR CLR 417BKN462 75 69 15.0 0.0 0.421 21.0 108 03/17 00Z 76 51 304 6 0.00 0.00 576 589 20.1 -6.6 1015.2 89 CLR CLR 418BKN420 78 69 15.0 0.0 0.455 21.9 111 03/17 03Z 65 51 350 2 0.00 0.00 577 590 21.4 -6.7 1015.0 40 CLR CLR 425SCT416 76 64 15.0 0.0 0.405 23.2 114 03/17 06Z 62 51 115 2 0.00 0.00 578 591 21.6 -6.9 1015.4 29 CLR CLR 423SCT405 76 61 15.0 0.0 0.381 23.6 117 03/17 09Z 61 49 98 2 0.00 0.00 577 590 20.8 -6.6 1015.3 0 CLR CLR CLR 62 61 15.0 0.0 0.345 23.3 120 03/17 12Z 59 46 66 2 0.00 0.00 576 589 20.6 -6.5 1015.6 2 CLR CLR 435FEW449 62 60 15.0 0.0 0.354 22.4 123 03/17 15Z 59 45 97 3 0.00 0.00 577 590 21.4 -7.4 1015.7 0 CLR CLR CLR 60 58 15.0 0.0 0.330 23.3 126 03/17 18Z 71 50 354 2 0.00 0.00 576 590 20.8 -7.8 1016.6 0 CLR CLR CLR 71 58 15.0 0.0 0.375 22.8 129 03/17 21Z 77 51 351 2 0.00 0.00 578 591 20.9 -8.1 1015.0 0 CLR CLR CLR 78 71 15.0 0.0 0.362 22.6 132 03/18 00Z 78 49 356 3 0.00 0.00 578 590 21.2 -7.8 1013.0 0 CLR CLR CLR 80 71 15.0 0.0 0.361 23.7 135 03/18 03Z 68 49 350 2 0.00 0.00 578 590 21.7 -7.5 1013.8 0 CLR CLR CLR 79 67 15.0 0.0 0.333 25.0 138 03/18 06Z 63 49 62 2 0.00 0.00 578 591 21.8 -7.1 1014.7 0 CLR CLR CLR 79 63 15.0 0.0 0.345 24.7 141 03/18 09Z 62 47 108 3 0.00 0.00 578 591 22.4 -7.2 1014.4 0 CLR CLR CLR 63 62 15.0 0.0 0.351 25.0 144 03/18 12Z 60 47 64 3 0.00 0.00 578 590 22.5 -7.4 1014.2 0 CLR CLR CLR 63 60 15.0 0.0 0.376 24.0 147 03/18 15Z 60 49 81 2 0.00 0.00 578 591 22.3 -7.3 1015.1 0 CLR CLR CLR 60 58 15.0 0.0 0.358 24.0 150 03/18 18Z 72 53 356 1 0.00 0.00 578 592 22.7 -7.2 1015.9 0 CLR CLR CLR 72 58 15.0 0.0 0.364 24.6 153 03/18 21Z 79 54 321 2 0.00 0.00 579 592 22.7 -7.3 1015.0 0 CLR CLR CLR 79 72 15.0 0.0 0.387 23.6 156 03/19 00Z 80 53 353 3 0.00 0.00 579 591 23.2 -7.6 1013.6 0 CLR CLR CLR 81 72 15.0 0.0 0.378 24.3 159 03/19 03Z 69 53 62 2 0.00 0.00 579 592 23.5 -7.8 1014.4 0 CLR CLR CLR 80 68 15.0 0.0 0.350 25.9 162 03/19 06Z 65 52 72 3 0.00 0.00 579 592 23.3 -7.8 1015.6 0 CLR CLR CLR 80 64 15.0 0.0 0.353 25.7 165 03/19 09Z 63 49 85 3 0.00 0.00 579 592 23.1 -7.9 1015.7 0 CLR CLR CLR 64 63 15.0 0.0 0.344 25.7 168 03/19 12Z 61 49 42 2 0.00 0.00 578 591 23.0 -8.1 1015.4 0 CLR CLR CLR 64 61 15.0 0.0 0.362 25.1