Station ID: KOAK Lat: 37.71 Long: -122.23 NAM Model Run: 12Z 25SEP 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 09/25 12Z 60 57 206 4 0.00 0.00 567 580 15.2 -9.9 1014 84 167BKN170 0.0 14.2 3 09/25 15Z 60 59 233 5 0.00 0.00 567 580 14.8 -9.9 1015 100 003OVC015 0.0 2.7 6 09/25 18Z 63 59 254 7 0.00 0.00 566 580 15.0 -9.7 1016 100 030OVC035 0.0 14.5 9 09/25 21Z 68 57 251 9 0.00 0.00 567 580 15.3 -9.1 1015 27 241SCT247 0.0 14.4 12 09/26 00Z 65 56 258 9 0.00 0.00 568 580 15.6 -8.8 1014 22 000FEW005 0.0 13.4 15 09/26 03Z 58 54 248 7 0.00 0.00 568 580 15.6 -8.8 1014 13 000FEW007 0.0 13.4 18 09/26 06Z 55 54 228 5 0.00 0.00 568 580 15.6 -8.8 1014 47 -RA 004SCT010 0.0 6.3 21 09/26 09Z 54 52 219 5 0.01 0.00 568 580 15.4 -9.1 1014 100 002OVC010 0.0 -0.6 24 09/26 12Z 53 52 220 4 0.00 0.00 567 579 15.3 -9.6 1014 100 002OVC011 0.0 -1.3 27 09/26 15Z 53 52 213 3 0.00 0.00 567 579 15.2 -9.9 1014 100 004OVC011 0.0 3.6 30 09/26 18Z 56 51 231 4 0.00 0.00 567 579 15.1 -9.9 1014 100 005OVC010 0.0 12.7 33 09/26 21Z 64 53 256 6 0.00 0.00 567 579 15.3 -10.0 1013 24 000SCT008 0.0 12.7 36 09/27 00Z 61 53 251 8 0.00 0.00 567 578 15.8 -10.1 1012 46 242SCT334 0.0 13.7 39 09/27 03Z 56 54 233 7 0.00 0.00 566 577 16.1 -10.5 1013 84 086BKN319 0.0 8.2 42 09/27 06Z 54 53 223 7 0.00 0.00 565 577 16.0 -11.2 1014 93 004BKN017 0.0 1.6 45 09/27 09Z 54 53 217 6 0.01 0.00 565 576 15.2 -11.6 1013 100 004OVC217 0.0 3.6 48 09/27 12Z 54 53 220 6 0.01 0.00 563 574 14.1 -12.3 1013 100 004OVC282 0.0 4.6 51 09/27 15Z 54 52 220 6 0.01 0.00 561 573 13.6 -13.2 1014 100 004OVC016 0.0 5.1 54 09/27 18Z 55 53 219 6 0.01 0.00 560 572 13.1 -13.6 1014 100 005OVC026 0.0 12.6 57 09/27 21Z 55 53 227 7 0.00 0.00 559 571 12.6 -13.4 1014 100 006OVC019 0.0 12.9 60 09/28 00Z 55 54 232 8 0.00 0.00 558 570 11.8 -14.5 1014 100 006OVC017 0.0 13.4 63 09/28 03Z 54 53 236 7 0.01 0.00 557 569 11.6 -16.9 1014 100 -RA 005OVC016 0.0 12.5 66 09/28 06Z 54 52 229 6 0.01 0.00 557 568 12.4 -17.6 1014 100 004OVC016 0.0 8.4 69 09/28 09Z 53 52 227 4 0.01 0.00 557 568 12.5 -17.4 1013 100 004OVC016 0.0 4.4 72 09/28 12Z 54 52 217 4 0.00 0.00 557 569 12.4 -15.7 1013 100 004OVC015 0.0 5.4 75 09/28 15Z 54 52 212 3 0.00 0.00 559 571 12.9 -11.8 1014 100 004OVC015 0.0 4.9 78 09/28 18Z 57 51 238 4 0.00 0.00 563 575 14.5 -8.9 1015 97 006BKN013 0.0 14.7 81 09/28 21Z 65 52 258 7 0.00 0.00 566 578 15.6 -10.1 1014 18 000FEW008 0.0 14.2 84 09/29 00Z 63 53 252 7 0.00 0.00 568 579 16.4 -9.2 1012 16 073FEW197 0.0 13.7