Station ID: KOAK Lat: 37.71 Long: 122.23 GFS Model Run: 12Z 3FEB 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 02/03 12Z 52 45 69 3 0.00 0.00 562 582 14.1 -15.8 1024.0 4 CLR CLR 000FEW000 **** **** 15.0 0.0 0.299 16.2 3 02/03 15Z 50 44 36 3 0.00 0.00 562 583 14.4 -15.8 1025.3 3 CLR CLR 406FEW417 52 50 15.0 0.0 0.296 16.0 6 02/03 18Z 58 44 36 2 0.00 0.00 563 584 15.0 -15.2 1025.9 3 CLR CLR 403FEW416 58 49 15.0 0.0 0.298 16.9 9 02/03 21Z 64 45 329 3 0.00 0.00 564 585 15.4 -14.8 1024.6 2 CLR CLR 407FEW419 64 58 15.0 0.0 0.324 16.9 12 02/04 00Z 65 48 351 3 0.00 0.00 565 584 16.2 -14.9 1023.0 2 CLR CLR 398FEW412 66 58 15.0 0.0 0.333 17.2 15 02/04 03Z 57 48 57 3 0.00 0.00 565 585 16.2 -14.6 1023.5 0 CLR CLR CLR 65 57 15.0 0.0 0.310 18.4 18 02/04 06Z 55 47 78 3 0.00 0.00 565 585 16.0 -14.6 1024.1 0 CLR CLR CLR 65 55 15.0 0.0 0.291 18.2 21 02/04 09Z 53 46 39 2 0.00 0.00 565 585 16.3 -14.5 1023.7 1 CLR CLR CLR 54 53 15.0 0.0 0.243 18.6 24 02/04 12Z 51 44 58 3 0.00 0.00 565 584 16.5 -14.4 1023.0 0 CLR CLR CLR 54 51 15.0 0.0 0.233 18.4 27 02/04 15Z 50 44 55 3 0.00 0.00 565 584 16.7 -13.9 1022.9 0 CLR CLR CLR 51 50 15.0 0.0 0.268 18.1 30 02/04 18Z 59 46 44 2 0.00 0.00 565 585 16.9 -14.1 1023.0 0 CLR CLR CLR 59 50 15.0 0.0 0.276 18.4 33 02/04 21Z 67 48 332 1 0.00 0.00 566 583 16.2 -13.3 1020.8 0 CLR CLR CLR 67 59 15.0 0.0 0.297 17.8 36 02/05 00Z 67 49 345 2 0.00 0.00 566 582 16.3 -12.3 1018.7 0 CLR CLR CLR 68 59 15.0 0.0 0.313 17.7 39 02/05 03Z 58 48 67 3 0.00 0.00 565 581 16.4 -12.3 1018.8 0 CLR CLR CLR 67 58 15.0 0.0 0.302 18.6 42 02/05 06Z 55 47 73 3 0.00 0.00 564 580 15.1 -12.6 1019.1 0 CLR CLR CLR 67 55 15.0 0.0 0.337 17.4 45 02/05 09Z 54 46 74 3 0.00 0.00 563 578 14.7 -13.2 1018.4 0 CLR CLR CLR 55 54 15.0 0.0 0.327 17.0 48 02/05 12Z 52 44 43 3 0.00 0.00 562 576 14.6 -13.1 1017.4 3 CLR CLR 354FEW374 55 52 15.0 0.0 0.299 17.8 51 02/05 15Z 50 44 46 3 0.00 0.00 560 575 13.8 -14.0 1018.4 87 CLR CLR 353BKN392 52 50 15.0 0.0 0.333 16.7 54 02/05 18Z 59 46 47 2 0.00 0.00 559 575 13.5 -14.9 1018.9 80 CLR CLR 330BKN383 59 50 15.0 0.0 0.379 16.8 57 02/05 21Z 67 46 288 2 0.00 0.00 559 573 13.2 -15.7 1016.8 69 CLR CLR 279BKN369 67 59 15.0 0.0 0.413 16.1 60 02/06 00Z 66 47 292 4 0.00 0.00 558 572 12.5 -16.7 1016.3 84 CLR CLR 270BKN330 68 59 15.0 0.0 0.486 15.8 63 02/06 03Z 59 46 84 2 0.00 0.00 557 571 12.5 -18.1 1017.2 100 CLR 227BKN241 262OVC339 66 59 15.0 0.0 0.485 15.9 66 02/06 06Z 57 47 103 1 0.00 0.00 555 570 12.1 -18.6 1017.9 100 CLR 218BKN241 251OVC358 66 57 15.0 0.0 0.573 15.4 69 02/06 09Z 56 47 287 6 0.00 0.00 554 570 11.7 -18.7 1018.6 100 CLR 152OVC240 241BKN355 58 56 15.0 0.0 0.616 13.5 72 02/06 12Z 55 47 236 2 0.00 0.00 553 568 10.7 -20.1 1018.9 100 CLR 139OVC225 243BKN351 58 54 15.0 0.0 0.638 13.1 75 02/06 15Z 52 47 228 2 0.00 0.00 552 568 8.9 -19.0 1020.4 71 106FEW120 133BKN236 257FEW337 54 52 15.0 0.0 0.531 12.1 78 02/06 18Z 59 47 218 2 0.00 0.00 552 570 9.2 -18.6 1021.3 56 106FEW120 134SCT237 273FEW332 59 52 15.0 0.0 0.476 12.9 81 02/06 21Z 61 49 277 7 0.00 0.00 552 570 8.6 -16.7 1020.8 9 CLR CLR 299FEW319 62 59 15.0 0.0 0.578 11.4 84 02/07 00Z 60 49 277 7 0.00 0.00 553 571 8.4 -16.7 1021.1 11 CLR CLR 316FEW339 62 59 15.0 0.0 0.627 11.3 87 02/07 03Z 54 48 275 4 0.00 0.00 554 573 8.4 -15.6 1022.5 99 CLR CLR 317OVC363 60 54 15.0 0.0 0.527 12.1 90 02/07 06Z 52 49 228 3 0.00 0.00 554 574 8.7 -16.3 1023.2 99 CLR CLR 312OVC370 60 52 15.0 0.0 0.507 12.2 93 02/07 09Z 52 50 196 2 0.00 0.00 554 574 8.6 -15.4 1023.9 100 CLR CLR 290OVC371 52 52 15.0 0.0 0.506 11.5 96 02/07 12Z 51 49 193 3 0.00 0.00 555 575 8.6 -15.3 1023.7 100 CLR CLR 299OVC368 52 51 15.0 0.0 0.510 11.7 99 02/07 15Z 50 48 100 3 0.00 0.00 555 576 8.4 -15.6 1024.8 25 CLR CLR 357FEW389 51 50 15.0 0.0 0.564 11.7 102 02/07 18Z 57 49 161 0 0.00 0.00 556 577 8.9 -14.4 1025.3 28 CLR CLR 352SCT384 57 50 15.0 0.0 0.601 11.8 105 02/07 21Z 61 48 308 6 0.00 0.00 557 578 9.2 -13.7 1024.2 40 CLR CLR 327SCT381 61 57 15.0 0.0 0.636 11.0 108 02/08 00Z 59 46 295 4 0.00 0.00 558 578 9.9 -14.3 1023.6 61 CLR CLR 323BKN383 62 57 15.0 0.0 0.664 12.9 111 02/08 03Z 54 48 277 4 0.00 0.00 558 579 9.6 -14.5 1024.8 100 CLR 199FEW240 280OVC374 59 54 15.0 0.0 0.687 12.0 114 02/08 06Z 52 49 196 2 0.00 0.00 559 580 11.2 -14.4 1024.9 56 CLR 201FEW240 285BKN376 59 52 15.0 0.0 0.651 13.3 117 02/08 09Z 51 48 183 3 0.00 0.00 559 580 10.5 -13.8 1025.0 10 CLR CLR 337FEW363 52 51 15.0 0.0 0.654 12.6 120 02/08 12Z 51 47 151 3 0.00 0.00 559 579 10.7 -14.7 1024.3 42 CLR CLR 357SCT386 52 51 15.0 0.0 0.544 13.2 123 02/08 15Z 50 46 113 1 0.00 0.00 558 579 10.5 -14.9 1025.2 53 CLR 233FEW243 345BKN391 51 50 15.0 0.0 0.523 12.9 126 02/08 18Z 57 48 271 3 0.00 0.00 558 580 9.6 -15.1 1026.2 56 CLR 234FEW243 353BKN397 57 50 15.0 0.0 0.512 12.1 129 02/08 21Z 61 45 287 5 0.00 0.00 558 578 9.5 -15.2 1024.9 56 CLR CLR 370BKN409 61 57 15.0 0.0 0.441 12.4 132 02/09 00Z 60 49 272 6 0.00 0.00 557 577 9.5 -16.3 1023.8 76 CLR CLR 353BKN409 62 57 15.0 0.0 0.586 12.0 135 02/09 03Z 53 51 278 6 0.00 0.00 556 576 7.8 -16.3 1024.2 99 CLR 203FEW219 337OVC404 59 53 15.0 0.0 0.719 11.0 138 02/09 06Z 53 52 236 3 0.00 0.00 555 575 6.6 -16.8 1024.0 99 000FEW012 201FEW228 337OVC403 59 53 14.5 0.0 0.823 11.0 141 02/09 09Z 53 51 238 3 0.00 0.00 553 572 7.0 -16.8 1023.2 100 000SCT015 219OVC238 323BKN364 53 52 15.0 0.0 0.757 10.8 144 02/09 12Z 51 48 277 4 0.00 0.00 551 570 6.6 -16.8 1023.0 92 000SCT015 212BKN231 326BKN374 53 51 15.0 0.0 0.451 9.3 147 02/09 15Z 49 45 327 4 0.00 0.00 548 567 6.5 -17.0 1023.0 99 010FEW013 152BKN210 327OVC396 51 49 15.0 0.0 0.411 6.7 150 02/09 18Z 53 44 322 5 0.00 0.00 546 565 3.8 -17.7 1023.1 99 010FEW013 153SCT208 332OVC393 54 48 15.0 0.0 0.458 8.1 153 02/09 21Z 57 42 313 8 0.00 0.00 544 562 4.9 -18.8 1021.2 100 CLR CLR 302OVC365 57 54 15.0 0.0 0.364 7.7 156 02/10 00Z 58 42 283 7 0.00 0.00 543 559 5.5 -21.9 1019.5 84 CLR 174FEW190 302BKN358 59 54 15.0 0.0 0.331 8.4 159 02/10 03Z 53 43 297 8 0.00 0.00 541 557 6.2 -25.2 1019.5 96 CLR 180BKN214 300SCT341 58 53 15.0 0.0 0.262 8.6 162 02/10 06Z 51 39 308 8 0.00 0.00 540 556 5.5 -26.2 1019.3 98 CLR 174BKN224 249BKN329 58 51 15.0 0.0 0.245 9.0 165 02/10 09Z 49 33 315 7 0.00 0.00 539 554 4.2 -27.3 1018.5 100 CLR 182SCT234 234OVC303 51 49 15.0 0.0 0.244 7.6 168 02/10 12Z 48 35 313 9 0.00 0.00 538 553 2.9 -26.6 1017.9 76 CLR 181FEW233 237BKN301 51 48 15.0 0.0 0.229 6.0