Station ID: KOAK Lat: 37.71 Long: -122.23 NAM Model Run: 12Z 14MAY 2026 Cloud base 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 Tot Snowfall Vis Deg F Deg F deg kt in. in. Thk GPH Tmp Tmp mb % TEXT Clouds in SM 0 05/14 12Z 51 48 180 4 0.00 0.00 567 581 14.4 -10.6 1016 0 CLR 0.0 15.0 3 05/14 15Z 53 49 231 4 0.00 0.00 566 580 14.4 -10.8 1017 19 000FEW003 0.0 14.5 6 05/14 18Z 61 51 242 6 0.00 0.00 567 582 14.8 -10.9 1018 16 000FEW006 0.0 13.4 9 05/14 21Z 64 52 249 9 0.00 0.00 567 582 16.5 -10.6 1017 22 000FEW007 0.0 13.0 12 05/15 00Z 62 53 244 9 0.00 0.00 568 581 17.3 -10.8 1016 20 000FEW008 0.0 13.7 15 05/15 03Z 54 51 232 8 0.00 0.00 568 581 17.3 -10.6 1015 42 135SCT139 0.0 15.0 18 05/15 06Z 54 51 225 6 0.00 0.00 568 581 17.0 -10.4 1015 73 044BKN049 0.0 15.3 21 05/15 09Z 53 50 227 6 0.00 0.00 567 580 16.7 -10.7 1016 89 220BKN225 0.0 15.3 24 05/15 12Z 52 49 229 4 0.00 0.00 566 579 14.1 -10.7 1015 69 105BKN112 0.0 15.6 27 05/15 15Z 55 49 249 5 0.00 0.00 564 578 11.9 -11.3 1016 18 002FEW007 0.0 15.1 30 05/15 18Z 61 50 254 7 0.00 0.00 563 578 13.4 -12.3 1017 12 000FEW008 0.0 14.5 33 05/15 21Z 64 52 258 9 0.00 0.00 563 578 15.1 -12.6 1017 13 000FEW008 0.0 14.5 36 05/16 00Z 62 52 257 9 0.00 0.00 563 577 15.9 -12.4 1016 11 282FEW286 0.0 14.8 39 05/16 03Z 57 49 257 8 0.00 0.00 563 576 15.5 -12.4 1015 1 137FEW141 0.0 15.0 42 05/16 06Z 53 46 268 8 0.00 0.00 562 576 14.3 -12.5 1016 0 CLR 0.0 15.0 45 05/16 09Z 51 43 278 7 0.00 0.00 560 574 11.9 -12.2 1017 10 132FEW308 0.0 15.0 48 05/16 12Z 50 41 285 6 0.00 0.00 558 572 9.4 -11.0 1017 6 011FEW015 0.0 15.0 51 05/16 15Z 52 42 290 8 0.00 0.00 557 571 8.7 -12.1 1017 0 CLR 0.0 15.0 54 05/16 18Z 58 44 285 8 0.00 0.00 558 572 9.2 -12.4 1017 0 CLR 0.0 15.0 57 05/16 21Z 62 47 279 11 0.00 0.00 558 572 10.6 -11.7 1016 16 117FEW195 0.0 15.0 60 05/17 00Z 62 48 280 12 0.00 0.00 559 571 11.3 -11.9 1014 9 040FEW044 0.0 15.0 63 05/17 03Z 56 46 279 10 0.00 0.00 559 571 11.2 -11.3 1013 16 301FEW371 0.0 15.0 66 05/17 06Z 52 45 281 8 0.00 0.00 559 570 10.4 -11.3 1013 14 041FEW048 0.0 15.0 69 05/17 09Z 50 43 288 7 0.00 0.00 558 569 8.9 -10.7 1013 0 CLR 0.0 15.1 72 05/17 12Z 48 41 302 7 0.00 0.00 557 568 7.1 -10.3 1013 0 CLR 0.0 15.0 75 05/17 15Z 50 41 313 8 0.00 0.00 555 567 5.2 -12.1 1014 3 053FEW059 0.0 15.0 78 05/17 18Z 60 33 336 15 0.00 0.00 554 565 3.9 -10.6 1013 2 013FEW018 0.0 15.0 81 05/17 21Z 66 27 345 17 0.00 0.00 554 564 4.1 -9.0 1012 0 CLR 0.0 15.0 84 05/18 00Z 68 28 346 15 0.00 0.00 554 565 5.9 -7.9 1012 0 CLR 0.0 15.0