Station ID: KOAK Lat: 37.71 Long: -122.23 NAM Model Run: 0Z 19APR 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 04/19 00Z 71 49 274 6 0.00 0.00 559 570 10.2 -15.0 1013 81 260BKN288 0.0 15.0 3 04/19 03Z 62 55 260 4 0.00 0.00 558 569 10.5 -15.7 1012 66 242BKN276 0.0 14.8 6 04/19 06Z 58 54 219 3 0.00 0.00 558 569 10.4 -15.7 1013 79 222BKN355 0.0 14.5 9 04/19 09Z 54 53 239 4 0.00 0.00 557 567 10.5 -16.0 1012 100 089OVC334 0.0 8.3 12 04/19 12Z 51 51 238 5 0.00 0.00 556 566 10.0 -16.8 1012 100 002OVC298 0.0 -1.0 15 04/19 15Z 51 50 216 4 0.00 0.00 555 565 9.8 -17.3 1012 100 002OVC008 0.0 -0.4 18 04/19 18Z 55 50 241 5 0.00 0.00 555 566 9.7 -16.4 1012 97 190BKN214 0.0 12.8 21 04/19 21Z 61 48 245 8 0.00 0.00 555 566 9.6 -15.8 1012 43 000SCT007 0.0 12.7 24 04/20 00Z 59 48 252 8 0.00 0.00 555 565 10.0 -15.6 1011 38 000SCT336 0.0 13.4 27 04/20 03Z 54 49 246 6 0.00 0.00 555 565 10.4 -15.3 1011 66 256BKN348 0.0 14.2 30 04/20 06Z 52 49 222 6 0.00 0.00 554 565 10.0 -15.8 1012 80 118BKN356 0.0 3.7 33 04/20 09Z 50 47 185 4 0.00 0.00 554 564 9.2 -15.9 1012 69 005BKN011 0.0 16.2 36 04/20 12Z 47 45 168 4 0.00 0.00 553 563 8.0 -15.4 1012 67 145BKN171 0.0 9.1 39 04/20 15Z 49 42 157 5 0.00 0.00 552 563 7.5 -15.5 1012 99 103OVC123 0.0 14.9 42 04/20 18Z 59 38 164 7 0.00 0.00 552 563 7.3 -15.6 1013 89 099BKN146 0.0 14.9 45 04/20 21Z 65 42 187 10 0.00 0.00 552 563 6.2 -15.5 1013 62 049BKN085 0.0 15.0 48 04/21 00Z 60 48 221 7 0.00 0.00 551 562 6.9 -16.0 1012 79 091BKN126 0.0 15.0 51 04/21 03Z 56 50 217 8 0.00 0.00 550 560 6.1 -16.2 1011 99 058OVC168 0.0 14.6 54 04/21 06Z 55 51 190 6 0.04 0.00 549 559 4.7 -19.3 1011 100 028OVC198 0.0 13.3 57 04/21 09Z 54 52 259 4 0.19 0.00 547 557 3.4 -21.1 1011 100 RA 008OVC205 0.0 7.9 60 04/21 12Z 52 50 338 3 0.19 0.00 543 553 2.6 -21.4 1011 100 -RA 009OVC180 0.0 12.9 63 04/21 15Z 52 50 194 2 0.05 0.03 541 551 2.1 -23.4 1012 100 -TSRA 012OVC109 0.0 13.1 66 04/21 18Z 57 48 189 7 0.01 0.01 541 551 2.5 -25.1 1011 95 016BKN086 0.0 13.8 69 04/21 21Z 56 48 200 10 0.04 0.04 540 550 1.8 -26.2 1011 99 -TSRA 046OVC216 0.0 10.1 72 04/22 00Z 56 47 181 10 0.02 0.02 539 548 1.7 -26.9 1011 93 -TSRA 035BKN112 0.0 11.2 75 04/22 03Z 53 47 199 9 0.06 0.06 539 548 1.6 -27.0 1011 99 TSRA 017OVC189 0.0 8.6 78 04/22 06Z 52 48 207 8 0.03 0.02 538 549 1.3 -27.4 1012 99 012OVC091 0.0 11.7 81 04/22 09Z 52 49 201 7 0.03 0.02 538 550 1.2 -27.6 1013 100 010OVC131 0.0 13.8 84 04/22 12Z 51 48 262 9 0.06 0.04 537 550 0.9 -27.4 1015 100 008OVC114 0.0 15.4