Station ID: KOAK Lat: 37.71 Long: -122.23 NAM Model Run: 12Z 15MAR 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 03/15 12Z 51 49 180 2 0.00 0.00 568 583 15.5 -9.9 1018 1 CLR 0.0 15.0 3 03/15 15Z 50 48 149 2 0.00 0.00 567 583 15.9 -10.2 1019 32 054SCT055 0.0 6.0 6 03/15 18Z 62 51 28 3 0.00 0.00 568 585 16.8 -9.2 1020 40 000SCT000 0.0 14.2 9 03/15 21Z 71 51 336 6 0.00 0.00 570 586 17.7 -9.0 1019 13 241FEW243 0.0 13.6 12 03/16 00Z 71 54 309 5 0.00 0.00 572 587 18.4 -8.3 1017 14 242FEW243 0.0 13.6 15 03/16 03Z 58 55 252 4 0.00 0.00 571 587 18.2 -7.7 1018 15 242FEW244 0.0 13.7 18 03/16 06Z 54 54 201 3 0.00 0.00 572 588 17.8 -7.1 1019 32 130SCT131 0.0 7.3 21 03/16 09Z 52 51 198 2 0.00 0.00 572 588 18.0 -6.7 1019 85 036BKN039 0.0 0.0 24 03/16 12Z 50 50 172 2 0.00 0.00 572 588 17.9 -6.7 1018 95 000BKN003 0.0 -1.2 27 03/16 15Z 49 49 148 1 0.00 0.00 573 589 17.8 -6.3 1019 100 000OVC003 0.0 -1.1 30 03/16 18Z 65 51 14 2 0.00 0.00 573 589 17.7 -6.2 1019 75 041BKN042 0.0 13.7 33 03/16 21Z 76 51 351 4 0.00 0.00 574 590 18.1 -6.1 1018 6 000FEW000 0.0 14.4 36 03/17 00Z 75 55 311 4 0.00 0.00 575 589 18.8 -6.0 1016 5 243FEW246 0.0 14.4 39 03/17 03Z 63 57 256 3 0.00 0.00 575 589 19.3 -6.3 1016 6 243FEW244 0.0 13.6 42 03/17 06Z 57 55 204 2 0.00 0.00 575 590 19.6 -6.4 1017 20 131FEW131 0.0 7.5 45 03/17 09Z 53 53 189 3 0.00 0.00 575 589 19.5 -6.4 1017 59 131BKN131 0.0 7.5 48 03/17 12Z 51 51 197 1 0.00 0.00 575 589 19.0 -6.8 1017 60 000BKN000 0.0 2.6 51 03/17 15Z 49 49 104 1 0.00 0.00 574 589 18.7 -7.2 1017 100 000OVC000 0.0 -1.2 54 03/17 18Z 66 56 37 2 0.00 0.00 575 589 18.8 -7.0 1016 90 000BKN000 0.0 12.8 57 03/17 21Z 80 56 14 4 0.00 0.00 576 589 19.3 -6.9 1015 13 000FEW000 0.0 14.4 60 03/18 00Z 81 57 336 4 0.00 0.00 576 589 19.7 -7.1 1015 8 243FEW246 0.0 14.5 63 03/18 03Z 67 60 292 3 0.00 0.00 575 588 19.3 -6.7 1015 4 243FEW244 0.0 13.7 66 03/18 06Z 60 59 202 2 0.00 0.00 575 589 19.2 -6.8 1016 10 151FEW151 0.0 7.6 69 03/18 09Z 56 56 182 1 0.00 0.00 575 589 19.1 -7.3 1016 56 131BKN131 0.0 7.8 72 03/18 12Z 54 54 106 2 0.00 0.00 575 589 19.0 -7.3 1016 63 000BKN000 0.0 2.6 75 03/18 15Z 52 52 77 2 0.00 0.00 574 589 19.0 -7.8 1017 87 000BKN000 0.0 2.6 78 03/18 18Z 69 59 47 3 0.00 0.00 574 590 19.2 -8.0 1018 74 000BKN000 0.0 12.8 81 03/18 21Z 81 57 18 4 0.00 0.00 575 591 19.5 -8.2 1018 18 000FEW000 0.0 14.2 84 03/19 00Z 81 58 352 4 0.00 0.00 576 591 19.5 -7.8 1017 12 000FEW000 0.0 14.2