Station ID: KOAK Lat: 37.71 Long: 122.23 GFS Model Run: 12Z 2FEB 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 02/02 12Z 51 47 68 2 0.00 0.00 557 574 12.3 -18.2 1020.7 0 CLR CLR CLR **** **** 15.0 0.0 0.363 13.7 3 02/02 15Z 50 46 57 2 0.00 0.00 557 575 11.9 -17.5 1021.9 0 CLR CLR CLR 51 50 15.0 0.0 0.379 13.2 6 02/02 18Z 58 46 359 1 0.00 0.00 558 577 13.0 -16.7 1022.5 3 CLR CLR 341FEW359 58 50 15.0 0.0 0.361 13.7 9 02/02 21Z 64 45 310 4 0.00 0.00 560 577 12.8 -16.4 1021.1 8 CLR CLR 320FEW347 64 58 15.0 0.0 0.357 13.3 12 02/03 00Z 64 46 316 2 0.00 0.00 561 578 13.9 -16.2 1019.8 21 CLR CLR 282FEW332 65 58 15.0 0.0 0.334 14.2 15 02/03 03Z 56 44 344 1 0.00 0.00 561 579 13.7 -16.1 1021.2 75 CLR CLR 272BKN347 64 56 15.0 0.0 0.339 15.0 18 02/03 06Z 54 44 74 2 0.00 0.00 561 580 13.5 -15.9 1022.7 44 CLR CLR 275SCT345 64 54 15.0 0.0 0.343 15.1 21 02/03 09Z 53 43 87 2 0.00 0.00 561 581 13.2 -16.0 1023.4 13 CLR CLR 291FEW328 54 53 15.0 0.0 0.313 15.4 24 02/03 12Z 52 41 69 3 0.00 0.00 562 581 13.7 -15.8 1023.5 16 CLR CLR 285FEW320 55 52 15.0 0.0 0.296 15.8 27 02/03 15Z 50 42 36 3 0.00 0.00 561 582 13.3 -15.7 1025.0 2 CLR CLR 283FEW293 52 50 15.0 0.0 0.341 15.2 30 02/03 18Z 58 43 44 2 0.00 0.00 563 584 14.3 -15.2 1025.2 1 CLR CLR 283FEW294 58 49 15.0 0.0 0.336 16.0 33 02/03 21Z 65 45 323 3 0.00 0.00 564 584 14.9 -14.9 1023.7 0 CLR CLR CLR 65 58 15.0 0.0 0.332 15.2 36 02/04 00Z 65 47 347 3 0.00 0.00 564 583 15.1 -14.8 1022.5 0 CLR CLR CLR 67 58 15.0 0.0 0.335 15.8 39 02/04 03Z 57 47 57 3 0.00 0.00 565 584 15.7 -14.7 1023.2 0 CLR CLR CLR 65 57 15.0 0.0 0.302 17.8 42 02/04 06Z 54 46 71 3 0.00 0.00 565 584 15.9 -14.6 1023.4 0 CLR CLR CLR 65 54 15.0 0.0 0.281 18.0 45 02/04 09Z 53 45 39 2 0.00 0.00 565 584 15.9 -14.6 1023.2 1 CLR CLR CLR 54 53 15.0 0.0 0.262 17.6 48 02/04 12Z 51 43 54 3 0.00 0.00 564 583 15.9 -14.5 1022.7 1 CLR CLR 367FEW384 54 51 15.0 0.0 0.242 17.6 51 02/04 15Z 50 42 63 3 0.00 0.00 565 583 16.1 -14.4 1022.6 25 CLR CLR 353SCT381 51 50 15.0 0.0 0.242 17.6 54 02/04 18Z 59 44 20 2 0.00 0.00 565 584 16.6 -14.1 1022.8 13 CLR CLR 353FEW382 59 50 15.0 0.0 0.268 17.8 57 02/04 21Z 66 46 334 2 0.00 0.00 565 583 16.6 -13.9 1020.3 0 CLR CLR CLR 67 59 15.0 0.0 0.303 17.6 60 02/05 00Z 66 48 15 2 0.00 0.00 566 581 16.5 -13.1 1018.4 0 CLR CLR CLR 68 59 15.0 0.0 0.290 17.9 63 02/05 03Z 57 47 49 3 0.00 0.00 565 581 16.5 -13.2 1018.6 0 CLR CLR CLR 66 57 15.0 0.0 0.249 18.9 66 02/05 06Z 54 46 73 3 0.00 0.00 564 580 15.4 -13.0 1018.9 0 CLR CLR CLR 66 54 15.0 0.0 0.280 17.6 69 02/05 09Z 53 45 54 3 0.00 0.00 563 578 14.8 -12.9 1018.3 0 CLR CLR CLR 54 53 15.0 0.0 0.343 17.0 72 02/05 12Z 51 45 47 3 0.00 0.00 562 576 14.5 -13.5 1017.8 5 CLR CLR 344FEW387 54 51 15.0 0.0 0.340 17.6 75 02/05 15Z 50 44 59 3 0.00 0.00 561 576 14.7 -14.2 1018.2 88 CLR CLR 320BKN392 51 50 15.0 0.0 0.330 17.5 78 02/05 18Z 58 46 33 3 0.00 0.00 559 575 14.2 -15.7 1018.8 94 CLR CLR 304BKN385 58 50 15.0 0.0 0.388 17.8 81 02/05 21Z 66 47 325 2 0.00 0.00 559 573 13.9 -16.4 1016.9 99 CLR 227FEW242 286OVC347 66 58 15.0 0.0 0.432 17.6 84 02/06 00Z 66 48 347 1 0.00 0.00 558 572 13.6 -17.4 1015.9 93 CLR 208FEW235 278BKN348 67 58 15.0 0.0 0.545 17.2 87 02/06 03Z 59 47 63 2 0.00 0.00 558 572 13.4 -17.3 1016.6 100 CLR 165BKN242 242OVC350 66 59 15.0 0.0 0.602 17.8 90 02/06 06Z 58 46 65 2 0.00 0.00 556 571 12.8 -18.2 1017.3 100 CLR 170BKN241 241OVC363 66 57 15.0 0.0 0.643 16.7 93 02/06 09Z 59 45 103 4 0.00 0.00 555 569 12.6 -18.8 1017.0 100 CLR 125OVC240 240OVC370 59 58 15.0 0.0 0.631 16.8 96 02/06 12Z 58 44 68 2 0.00 0.00 553 568 11.4 -19.2 1017.1 100 105FEW120 122OVC240 240OVC361 59 58 15.0 0.0 0.667 14.4 99 02/06 15Z 57 44 332 3 0.00 0.00 552 567 10.1 -19.6 1017.9 100 103FEW120 120OVC238 241OVC338 58 57 15.0 0.0 0.750 13.8 102 02/06 18Z 62 45 129 4 0.00 0.00 551 567 9.6 -19.8 1018.7 100 098SCT120 127OVC233 243OVC336 62 56 15.0 0.0 0.758 14.0 105 02/06 21Z 64 45 255 4 0.00 0.00 550 565 7.6 -20.7 1018.0 100 093FEW119 134BKN235 238BKN319 65 62 15.0 0.0 0.768 12.5 108 02/07 00Z 62 47 281 5 0.00 0.00 549 564 7.5 -20.8 1018.2 100 094SCT119 152BKN216 238BKN319 65 62 15.0 0.0 0.667 11.8 111 02/07 03Z 55 47 333 3 0.00 0.00 548 564 6.8 -21.2 1019.8 100 114FEW120 193BKN214 238OVC308 62 55 15.0 0.0 0.590 11.8 114 02/07 06Z 55 48 325 4 0.00 0.00 546 564 6.5 -21.7 1020.9 100 106FEW119 160BKN228 237BKN305 62 55 15.0 0.0 0.686 11.0 117 02/07 09Z 53 47 337 2 0.00 0.00 546 563 5.7 -21.6 1021.3 74 084BKN118 133BKN223 237FEW270 55 53 15.0 0.0 0.738 10.0 120 02/07 12Z 52 47 325 2 0.00 0.00 546 564 5.3 -21.2 1021.4 55 080SCT118 137SCT215 258FEW275 55 52 15.0 0.0 0.778 9.3 123 02/07 15Z 51 48 340 1 0.00 0.00 547 566 5.3 -19.5 1022.2 10 072FEW104 CLR 255FEW272 52 51 15.0 0.0 0.739 9.4 126 02/07 18Z 58 48 302 2 0.00 0.00 549 568 5.8 -18.5 1023.3 7 073FEW100 CLR 256FEW273 58 51 15.0 0.0 0.664 9.9 129 02/07 21Z 60 47 296 6 0.00 0.00 550 569 6.2 -18.4 1022.5 3 CLR CLR 262FEW279 60 58 15.0 0.0 0.631 9.8 132 02/08 00Z 59 48 279 8 0.00 0.00 551 570 6.6 -17.0 1022.0 1 CLR CLR 262FEW279 61 58 15.0 0.0 0.626 9.9 135 02/08 03Z 53 49 274 5 0.00 0.00 552 571 7.3 -16.8 1023.1 4 CLR CLR 286FEW304 59 53 15.0 0.0 0.609 10.5 138 02/08 06Z 52 50 241 2 0.00 0.00 553 573 7.7 -15.7 1023.5 2 CLR CLR 287FEW305 59 52 15.0 0.0 0.620 10.7 141 02/08 09Z 51 49 194 3 0.00 0.00 553 573 7.7 -15.7 1023.6 0 CLR CLR CLR 52 51 15.0 0.0 0.613 10.6 144 02/08 12Z 51 49 175 3 0.00 0.00 553 573 7.8 -15.6 1023.7 13 CLR CLR 326FEW358 52 51 15.0 0.0 0.634 10.5 147 02/08 15Z 50 49 181 3 0.00 0.00 554 574 7.7 -15.6 1024.4 47 000FEW012 161FEW170 327SCT362 51 50 15.0 0.0 0.666 10.3 150 02/08 18Z 56 50 232 2 0.00 0.00 553 575 7.5 -17.0 1025.5 73 000FEW013 185FEW197 282BKN370 56 50 15.0 0.0 0.756 9.7 153 02/08 21Z 60 50 281 4 0.00 0.00 553 573 7.3 -16.2 1023.8 100 079FEW095 181SCT207 276OVC379 60 56 15.0 0.0 0.894 10.0 156 02/09 00Z 58 50 279 8 0.00 0.00 553 572 6.1 -15.4 1023.0 100 081FEW095 172SCT196 267OVC373 60 56 15.0 0.0 0.865 9.7 159 02/09 03Z 54 52 269 5 0.00 0.00 552 571 5.3 -17.1 1023.2 98 CLR 197BKN238 256BKN362 58 54 15.0 0.0 0.826 8.6 162 02/09 06Z 54 52 170 4 0.00 0.00 550 569 4.8 -18.5 1022.8 98 023SCT056 179BKN235 270BKN350 58 53 15.1 0.0 1.004 9.4 165 02/09 09Z 51 47 275 6 0.00 0.00 549 567 5.8 -19.5 1021.7 100 042BKN104 164BKN231 324BKN372 54 51 15.0 0.0 0.473 8.0 168 02/09 12Z 49 45 242 3 0.00 0.00 546 563 6.1 -20.1 1020.6 100 041SCT104 160BKN228 295BKN349 54 49 15.0 0.0 0.369 8.5