Station ID: KOAK Lat: 37.71 Long: -122.23 NAM Model Run: 0Z 17MAR 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 03/17 00Z 83 54 334 3 0.00 0.00 577 590 20.7 -6.0 1015 0 CLR 0.0 15.0 3 03/17 03Z 70 59 266 2 0.00 0.00 576 589 20.5 -6.0 1015 0 CLR 0.0 15.0 6 03/17 06Z 66 58 182 2 0.00 0.00 577 591 20.4 -6.1 1016 0 CLR 0.0 15.0 9 03/17 09Z 64 57 170 3 0.00 0.00 577 590 20.0 -6.2 1015 0 CLR 0.0 15.0 12 03/17 12Z 62 56 132 2 0.00 0.00 576 589 19.8 -6.3 1015 0 CLR 0.0 14.9 15 03/17 15Z 62 53 84 3 0.00 0.00 576 589 19.8 -6.6 1015 0 CLR 0.0 15.2 18 03/17 18Z 74 58 30 3 0.00 0.00 576 590 20.1 -6.9 1016 0 CLR 0.0 15.0 21 03/17 21Z 83 57 14 5 0.00 0.00 577 590 20.4 -6.8 1015 0 CLR 0.0 15.0 24 03/18 00Z 83 59 3 5 0.00 0.00 577 589 20.5 -6.5 1013 0 CLR 0.0 15.0 27 03/18 03Z 74 61 346 2 0.00 0.00 578 590 20.6 -6.6 1013 1 CLR 0.0 14.6 30 03/18 06Z 68 61 33 1 0.00 0.00 578 591 20.4 -6.9 1015 2 243FEW243 0.0 14.4 33 03/18 09Z 63 60 212 1 0.00 0.00 577 590 19.7 -6.8 1015 7 000FEW000 0.0 13.4 36 03/18 12Z 61 59 131 2 0.00 0.00 575 589 19.0 -6.7 1016 10 000FEW000 0.0 13.4 39 03/18 15Z 60 60 83 2 0.00 0.00 575 589 19.1 -6.7 1016 17 000FEW000 0.0 13.0 42 03/18 18Z 73 60 38 4 0.00 0.00 575 589 19.5 -7.0 1017 20 000FEW000 0.0 12.8 45 03/18 21Z 82 60 2 4 0.00 0.00 575 590 19.9 -7.4 1016 21 000FEW000 0.0 12.7 48 03/19 00Z 81 61 325 4 0.00 0.00 576 589 20.3 -7.9 1015 22 000FEW000 0.0 12.7 51 03/19 03Z 69 62 316 1 0.00 0.00 575 589 20.1 -8.6 1016 22 000FEW000 0.0 12.7 54 03/19 06Z 65 62 254 1 0.00 0.00 575 590 19.7 -8.8 1018 20 000FEW000 0.0 12.7 57 03/19 09Z 61 60 168 1 0.00 0.00 574 590 19.5 -9.5 1018 21 000FEW000 0.0 12.3 60 03/19 12Z 59 58 109 1 0.00 0.00 574 590 19.4 -10.0 1018 35 000SCT000 0.0 7.3 63 03/19 15Z 57 57 85 2 0.00 0.00 574 590 19.3 -10.3 1019 58 000BKN000 0.0 7.3 66 03/19 18Z 72 59 32 3 0.00 0.00 574 591 20.0 -10.2 1019 50 000BKN000 0.0 12.8 69 03/19 21Z 80 59 332 4 0.00 0.00 575 591 19.9 -9.8 1019 21 000FEW000 0.0 12.7 72 03/20 00Z 78 61 310 4 0.00 0.00 575 591 19.9 -9.2 1018 21 000FEW000 0.0 12.7 75 03/20 03Z 66 60 267 2 0.00 0.00 575 590 20.0 -9.0 1017 22 000FEW000 0.0 12.7 78 03/20 06Z 63 60 180 1 0.00 0.00 575 590 20.4 -9.0 1017 21 000FEW000 0.0 12.7 81 03/20 09Z 59 58 184 1 0.00 0.00 575 589 20.3 -9.0 1017 25 131SCT131 0.0 7.6 84 03/20 12Z 56 55 150 2 0.00 0.00 574 588 20.0 -9.3 1016 41 131SCT131 0.0 7.0