Station ID: KOAK Lat: 37.71 Long: 122.23 GFS Model Run: 0Z 1FEB 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 02/01 00Z 62 50 307 1 0.00 0.00 562 578 14.4 -14.6 1018.7 100 CLR 000FEW000 000OVC000 **** **** 15.0 0.0 0.378 17.5 3 02/01 03Z 55 49 57 2 0.00 0.00 561 577 13.5 -14.9 1019.1 67 CLR 215FEW243 314BKN393 62 54 15.0 0.0 0.435 17.0 6 02/01 06Z 54 48 28 1 0.00 0.00 560 577 12.3 -15.3 1019.6 83 CLR 215SCT243 324BKN387 62 54 15.0 0.0 0.470 15.5 9 02/01 09Z 53 49 322 3 0.00 0.00 559 575 12.5 -16.3 1020.0 72 CLR 216FEW225 341BKN403 54 53 15.0 0.0 0.417 14.5 12 02/01 12Z 52 48 252 2 0.00 0.00 557 574 11.8 -17.1 1020.3 86 CLR CLR 339BKN402 54 52 15.0 0.0 0.374 14.9 15 02/01 15Z 51 46 98 1 0.00 0.00 557 574 11.2 -17.4 1020.6 100 CLR 213FEW228 328OVC398 52 51 15.0 0.0 0.418 15.2 18 02/01 18Z 57 47 336 4 0.00 0.00 556 574 10.6 -17.2 1022.1 100 CLR 219FEW233 322OVC394 57 51 15.0 0.0 0.501 13.7 21 02/01 21Z 62 42 313 6 0.00 0.00 556 574 10.1 -17.1 1020.8 91 CLR 224FEW233 297BKN365 62 57 15.0 0.0 0.429 14.0 24 02/02 00Z 61 44 305 5 0.00 0.00 556 573 10.0 -17.8 1019.9 95 CLR 221FEW240 270BKN358 63 57 15.0 0.0 0.414 13.8 27 02/02 03Z 55 46 286 4 0.00 0.00 556 574 10.1 -18.1 1021.0 100 CLR CLR 261OVC357 61 55 15.0 0.0 0.404 13.0 30 02/02 06Z 53 48 168 0 0.00 0.00 556 574 11.2 -18.0 1021.2 67 CLR CLR 270BKN353 61 53 15.0 0.0 0.325 13.7 33 02/02 09Z 52 48 15 2 0.00 0.00 556 574 10.7 -18.1 1021.3 0 CLR CLR CLR 53 52 15.0 0.0 0.351 12.8 36 02/02 12Z 51 46 18 2 0.00 0.00 557 574 12.3 -17.6 1020.9 0 CLR CLR CLR 53 51 15.0 0.0 0.376 13.3 39 02/02 15Z 49 44 47 1 0.00 0.00 557 575 11.9 -16.8 1021.2 0 CLR CLR CLR 50 49 15.0 0.0 0.370 13.0 42 02/02 18Z 58 45 340 0 0.00 0.00 558 576 12.0 -16.8 1022.1 14 CLR CLR 314FEW346 58 49 15.0 0.0 0.337 13.3 45 02/02 21Z 63 44 305 3 0.00 0.00 559 577 12.0 -16.7 1021.0 91 CLR CLR 286BKN339 63 58 15.0 0.0 0.338 13.0 48 02/03 00Z 63 45 297 1 0.00 0.00 560 576 12.5 -16.6 1019.7 92 CLR CLR 274BKN329 64 57 15.0 0.0 0.313 15.1 51 02/03 03Z 56 44 82 1 0.00 0.00 560 578 13.2 -16.3 1020.9 100 CLR CLR 251OVC312 63 55 15.0 0.0 0.310 15.5 54 02/03 06Z 54 43 83 3 0.00 0.00 560 579 12.7 -16.0 1022.3 96 CLR CLR 254BKN322 63 54 15.0 0.0 0.296 15.5 57 02/03 09Z 53 41 78 2 0.00 0.00 560 579 12.6 -15.8 1022.9 100 CLR 234FEW243 252OVC353 55 53 15.0 0.0 0.275 15.3 60 02/03 12Z 51 40 57 2 0.00 0.00 560 580 12.8 -15.8 1023.3 69 CLR CLR 254BKN347 55 51 15.0 0.0 0.263 15.1 63 02/03 15Z 49 40 64 3 0.00 0.00 560 580 13.1 -15.8 1024.4 0 CLR CLR CLR 51 49 15.0 0.0 0.253 15.4 66 02/03 18Z 57 42 28 2 0.00 0.00 560 582 13.0 -15.4 1025.5 0 CLR CLR CLR 58 49 15.0 0.0 0.269 15.7 69 02/03 21Z 64 43 317 2 0.00 0.00 562 582 14.0 -15.4 1023.7 0 CLR CLR CLR 65 57 15.0 0.0 0.280 15.9 72 02/04 00Z 65 46 353 3 0.00 0.00 563 582 14.3 -14.9 1022.4 0 CLR CLR CLR 66 57 15.0 0.0 0.297 15.1 75 02/04 03Z 56 47 41 3 0.00 0.00 563 583 14.0 -14.9 1023.7 0 CLR CLR CLR 65 56 15.0 0.0 0.289 16.6 78 02/04 06Z 54 46 64 3 0.00 0.00 564 584 14.5 -14.2 1024.0 0 CLR CLR CLR 65 54 15.0 0.0 0.268 16.8 81 02/04 09Z 52 45 64 2 0.00 0.00 564 584 14.1 -13.6 1023.9 1 CLR CLR CLR 54 52 15.0 0.0 0.266 16.5 84 02/04 12Z 51 44 49 2 0.00 0.00 564 583 14.1 -13.3 1023.4 0 CLR CLR CLR 54 51 15.0 0.0 0.258 16.4 87 02/04 15Z 50 42 61 3 0.00 0.00 564 583 14.9 -12.9 1023.4 3 CLR CLR 308FEW321 51 50 15.0 0.0 0.229 17.0 90 02/04 18Z 59 44 21 2 0.00 0.00 564 584 15.1 -13.2 1023.9 1 CLR CLR 308FEW322 59 49 15.0 0.0 0.233 16.8 93 02/04 21Z 66 45 315 2 0.00 0.00 565 583 15.2 -13.0 1021.4 0 CLR CLR CLR 66 59 15.0 0.0 0.246 16.8 96 02/05 00Z 66 47 12 2 0.00 0.00 566 583 15.8 -13.0 1019.6 0 CLR CLR CLR 67 59 15.0 0.0 0.253 17.1 99 02/05 03Z 57 46 46 3 0.00 0.00 566 582 15.5 -12.8 1020.2 0 CLR CLR CLR 66 57 15.0 0.0 0.230 17.9 102 02/05 06Z 54 44 61 3 0.00 0.00 565 582 15.5 -12.8 1020.0 0 CLR CLR CLR 66 54 15.0 0.0 0.225 17.4 105 02/05 09Z 53 42 64 2 0.00 0.00 564 580 15.2 -13.5 1019.2 0 CLR CLR CLR 54 52 15.0 0.0 0.226 17.7 108 02/05 12Z 51 41 44 3 0.00 0.00 562 578 14.5 -13.9 1018.4 0 CLR CLR CLR 54 51 15.0 0.0 0.265 16.9 111 02/05 15Z 49 41 55 3 0.00 0.00 562 577 15.3 -14.1 1018.0 0 CLR CLR CLR 51 49 15.0 0.0 0.275 17.7 114 02/05 18Z 58 43 42 1 0.00 0.00 561 576 14.5 -14.8 1018.0 0 CLR CLR CLR 58 49 15.0 0.0 0.333 17.4 117 02/05 21Z 65 44 350 2 0.00 0.00 560 574 13.2 -16.2 1016.5 100 CLR CLR 297OVC373 65 58 15.0 0.0 0.396 16.4 120 02/06 00Z 65 46 323 2 0.00 0.00 559 572 13.3 -16.6 1015.2 87 CLR 225FEW242 287BKN352 66 58 15.0 0.0 0.414 16.0 123 02/06 03Z 58 46 70 2 0.00 0.00 558 572 13.2 -17.7 1016.0 100 CLR 196BKN242 257OVC367 65 58 15.0 0.0 0.449 15.9 126 02/06 06Z 56 46 73 2 0.00 0.00 557 571 13.3 -19.1 1016.3 100 CLR 199BKN241 249OVC369 65 56 15.0 0.0 0.461 16.1 129 02/06 09Z 56 46 60 2 0.00 0.00 555 569 12.5 -20.0 1016.5 100 CLR 186OVC240 240OVC366 56 56 15.0 0.0 0.492 15.5 132 02/06 12Z 54 45 51 1 0.00 0.00 554 568 11.5 -19.5 1016.9 100 CLR 178OVC240 243OVC350 56 54 15.0 0.0 0.544 14.4 135 02/06 15Z 54 45 298 3 0.00 0.00 552 567 10.2 -20.3 1018.5 99 CLR 159BKN239 252BKN331 55 54 15.0 0.0 0.571 12.3 138 02/06 18Z 59 46 182 2 0.00 0.00 551 568 9.1 -20.1 1019.7 100 CLR 147BKN239 249BKN327 59 54 15.0 0.0 0.553 12.3 141 02/06 21Z 62 45 291 5 0.00 0.00 550 566 9.0 -20.7 1018.8 100 CLR 158OVC197 240OVC314 62 59 15.0 0.0 0.495 11.3 144 02/07 00Z 60 44 293 7 0.00 0.00 549 565 7.7 -21.8 1018.8 100 CLR 156BKN194 246OVC309 63 59 15.0 0.0 0.398 11.4 147 02/07 03Z 53 45 281 5 0.00 0.00 547 564 7.0 -22.5 1020.3 18 CLR 208FEW228 266FEW286 60 53 15.0 0.0 0.447 11.1 150 02/07 06Z 52 47 257 2 0.00 0.00 546 563 6.7 -23.5 1021.1 41 093SCT119 122SCT141 266FEW285 60 52 15.0 0.0 0.612 10.0 153 02/07 09Z 51 47 229 1 0.01 0.01 544 562 5.3 -24.2 1021.4 39 -RA 072SCT111 172FEW201 236FEW245 52 50 10.2 0.0 0.774 8.5 156 02/07 12Z 51 49 290 0 0.02 0.02 543 561 4.8 -24.7 1021.5 58 -RA 051SCT079 216SCT232 235FEW248 52 50 14.8 0.0 0.755 7.9 159 02/07 15Z 50 48 308 2 0.00 0.00 543 562 4.9 -24.3 1022.0 75 038SCT058 204BKN236 236SCT255 51 50 15.0 0.0 0.724 8.2 162 02/07 18Z 55 48 328 3 0.00 0.00 546 565 5.7 -22.1 1022.9 42 043FEW062 205SCT237 237FEW256 56 50 15.0 0.0 0.639 8.6 165 02/07 21Z 59 46 307 6 0.00 0.00 549 567 6.5 -20.9 1021.9 1 CLR CLR CLR 59 55 15.0 0.0 0.566 9.5 168 02/08 00Z 59 46 292 6 0.00 0.00 551 568 7.7 -20.3 1021.3 1 CLR CLR 254FEW270 60 55 15.0 0.0 0.603 10.9