Station ID: KOAK Lat: 37.71 Long: -122.23 NAM Model Run: 12Z 10JAN 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 01/10 12Z 37 35 53 3 0.00 0.00 554 579 8.9 -15.7 1031 21 308FEW308 0.0 15.4 3 01/10 15Z 34 34 63 6 0.00 0.00 554 580 9.1 -16.0 1032 67 262BKN263 0.0 5.7 6 01/10 18Z 37 37 60 6 0.00 0.00 555 581 8.9 -15.9 1033 83 001BKN001 0.0 5.0 9 01/10 21Z 51 41 50 7 0.00 0.00 555 580 9.0 -16.0 1031 21 005FEW074 0.0 15.1 12 01/11 00Z 50 43 50 6 0.00 0.00 555 580 9.4 -16.2 1030 16 055FEW217 0.0 15.0 15 01/11 03Z 43 42 65 6 0.00 0.00 556 581 10.0 -15.9 1031 33 350SCT352 0.0 9.7 18 01/11 06Z 39 39 71 4 0.00 0.00 557 581 10.5 -15.9 1030 54 167BKN168 0.0 3.8 21 01/11 09Z 38 38 71 5 0.00 0.00 556 581 10.4 -16.0 1030 85 153BKN153 0.0 2.8 24 01/11 12Z 36 36 70 4 0.00 0.00 556 580 10.3 -16.3 1029 96 021BKN021 0.0 -1.5 27 01/11 15Z 35 35 71 4 0.00 0.00 557 580 10.7 -16.2 1029 100 021OVC022 0.0 -1.5 30 01/11 18Z 39 38 61 3 0.00 0.00 557 581 11.2 -16.2 1029 100 018OVC019 0.0 -1.1 33 01/11 21Z 55 40 49 6 0.00 0.00 558 580 12.0 -16.8 1027 36 118SCT119 0.0 14.3 36 01/12 00Z 56 42 26 3 0.00 0.00 558 580 12.0 -16.7 1026 20 185FEW297 0.0 14.9 39 01/12 03Z 52 45 92 2 0.00 0.00 558 580 12.0 -16.9 1026 65 297BKN304 0.0 15.1 42 01/12 06Z 49 46 161 2 0.00 0.00 558 580 12.3 -17.3 1026 38 000SCT000 0.0 14.2 45 01/12 09Z 46 46 174 2 0.00 0.00 558 580 12.4 -17.6 1026 9 000FEW000 0.0 12.5 48 01/12 12Z 42 41 97 1 0.00 0.00 558 580 12.2 -17.4 1027 25 018SCT018 0.0 8.7 51 01/12 15Z 40 38 79 2 0.00 0.00 558 580 12.6 -16.0 1027 48 018SCT018 0.0 8.7 54 01/12 18Z 44 39 48 2 0.00 0.00 559 582 13.0 -15.1 1028 48 018SCT018 0.0 8.7 57 01/12 21Z 55 44 26 3 0.00 0.00 560 582 13.7 -15.1 1026 18 000FEW000 0.0 13.5 60 01/13 00Z 55 46 6 4 0.00 0.00 561 581 14.2 -14.9 1024 16 238FEW241 0.0 14.9 63 01/13 03Z 49 48 32 2 0.00 0.00 561 582 15.0 -14.6 1025 16 000FEW000 0.0 8.5 66 01/13 06Z 45 44 33 1 0.00 0.00 562 583 15.7 -14.2 1025 32 000SCT000 0.0 8.4 69 01/13 09Z 42 42 68 3 0.00 0.00 562 583 15.3 -14.0 1025 72 128BKN128 0.0 2.8 72 01/13 12Z 39 39 63 3 0.00 0.00 563 583 15.2 -13.5 1025 88 000BKN000 0.0 -1.1 75 01/13 15Z 37 37 64 3 0.00 0.00 564 584 15.3 -12.8 1025 100 000OVC000 0.0 -0.9 78 01/13 18Z 40 39 72 4 0.00 0.00 564 585 15.2 -12.5 1026 100 013OVC013 0.0 -0.7 81 01/13 21Z 58 42 53 5 0.00 0.00 564 585 15.1 -12.3 1024 30 021SCT025 0.0 14.2 84 01/14 00Z 59 45 37 4 0.00 0.00 565 585 15.3 -12.4 1023 17 000FEW000 0.0 15.0