Station ID: KOAK Lat: 37.71 Long: 122.23 GFS Model Run: 12Z 27JUN 2026 Clouds Bases 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 Low Middle High Max Min Sfc Snowfall PWAT 925mb Deg F Deg F deg kt in. in. Thk GPH Tmp Tmp mb % TEXT Clouds Clouds Clouds Tmp Tmp Vis in in Tmp 0 06/27 12Z 59 53 266 8 0.00 0.00 566 578 10.3 -5.0 1014.7 99 000OVC000 CLR 000FEW000 **** **** 15.0 0.0 0.648 9.9 3 06/27 15Z 61 50 266 10 0.00 0.00 565 578 10.0 -4.5 1015.5 63 031BKN043 CLR 396FEW443 61 59 15.0 0.0 0.620 9.3 6 06/27 18Z 63 49 270 14 0.00 0.00 566 579 10.1 -3.7 1015.8 35 032SCT043 CLR 399FEW438 63 58 15.0 0.0 0.552 9.6 9 06/27 21Z 63 49 265 15 0.00 0.00 567 580 10.7 -4.3 1015.3 0 CLR CLR CLR 64 63 15.0 0.0 0.535 10.2 12 06/28 00Z 62 49 263 13 0.00 0.00 567 579 11.4 -4.7 1014.3 0 CLR CLR CLR 64 62 15.0 0.0 0.552 11.8 15 06/28 03Z 58 48 262 8 0.00 0.00 568 579 13.6 -4.8 1012.9 0 CLR CLR CLR 62 58 15.0 0.0 0.354 15.0 18 06/28 06Z 54 50 237 7 0.00 0.00 567 578 13.6 -5.0 1012.9 0 CLR CLR CLR 62 54 15.0 0.0 0.366 15.4 21 06/28 09Z 53 49 219 5 0.00 0.00 566 576 13.9 -5.0 1012.3 0 CLR CLR CLR 54 53 15.0 0.0 0.362 11.9 24 06/28 12Z 52 49 152 4 0.00 0.00 564 575 11.9 -5.8 1012.5 0 CLR CLR CLR 54 52 15.0 0.0 0.516 11.2 27 06/28 15Z 57 49 323 1 0.00 0.00 563 574 11.3 -6.1 1013.6 0 CLR CLR CLR 57 51 15.0 0.0 0.550 12.4 30 06/28 18Z 65 46 300 7 0.00 0.00 562 574 11.4 -7.4 1013.8 0 CLR CLR CLR 65 51 15.0 0.0 0.553 13.1 33 06/28 21Z 69 48 285 10 0.00 0.00 563 574 12.4 -9.1 1012.5 0 CLR CLR CLR 70 65 15.0 0.0 0.454 15.9 36 06/29 00Z 67 49 268 8 0.00 0.00 564 573 13.9 -11.8 1011.4 0 CLR CLR CLR 71 64 15.0 0.0 0.435 17.6 39 06/29 03Z 61 51 215 5 0.00 0.00 564 573 15.5 -12.4 1010.9 0 CLR CLR CLR 67 61 15.0 0.0 0.423 18.0 42 06/29 06Z 55 52 184 5 0.00 0.00 564 573 15.8 -13.2 1010.9 0 CLR CLR CLR 67 55 15.0 0.0 0.490 19.5 45 06/29 09Z 54 52 181 5 0.00 0.00 563 572 16.1 -14.7 1010.4 1 FEW CLR CLR 55 54 15.0 0.0 0.524 20.1 48 06/29 12Z 54 51 159 4 0.00 0.00 564 573 15.7 -14.7 1010.3 1 CLR CLR CLR 55 54 15.0 0.0 0.550 20.3 51 06/29 15Z 61 51 141 1 0.00 0.00 565 575 16.5 -13.0 1011.8 2 CLR CLR 274FEW293 61 54 15.0 0.0 0.598 19.0 54 06/29 18Z 70 51 287 5 0.00 0.00 568 577 16.9 -11.9 1011.4 32 CLR CLR 285SCT331 71 53 15.0 0.0 0.516 18.1 57 06/29 21Z 73 51 291 9 0.00 0.00 569 579 16.8 -11.3 1011.0 63 CLR CLR 291BKN352 74 70 15.0 0.0 0.486 21.5 60 06/30 00Z 67 51 280 9 0.00 0.00 570 579 17.3 -11.1 1010.5 53 CLR CLR 292BKN356 74 65 15.0 0.0 0.451 21.4 63 06/30 03Z 61 51 269 5 0.00 0.00 570 579 18.8 -10.6 1010.4 30 CLR CLR 301SCT359 67 61 15.0 0.0 0.339 21.4 66 06/30 06Z 55 51 211 4 0.00 0.00 570 579 19.2 -10.1 1010.6 43 CLR CLR 315SCT361 67 55 13.4 0.0 0.338 19.8 69 06/30 09Z 53 51 177 5 0.00 0.00 570 579 19.9 -10.0 1009.9 3 FEW CLR CLR 55 53 13.4 0.0 0.401 18.6 72 06/30 12Z 53 50 158 5 0.00 0.00 570 578 19.4 -10.3 1010.0 3 FEW CLR CLR 55 53 15.0 0.0 0.437 18.4 75 06/30 15Z 58 49 171 3 0.00 0.00 570 579 19.0 -9.6 1011.0 10 FEW CLR 341FEW377 58 52 15.0 0.0 0.484 18.6 78 06/30 18Z 67 50 301 5 0.00 0.00 570 580 18.6 -9.3 1011.1 9 CLR CLR 337FEW360 68 52 15.0 0.0 0.535 15.9 81 06/30 21Z 70 53 293 9 0.00 0.00 570 579 18.6 -9.7 1010.7 6 CLR CLR 313FEW343 71 67 15.0 0.0 0.591 17.3 84 07/01 00Z 67 53 265 11 0.00 0.00 570 579 18.8 -9.6 1010.2 3 CLR CLR 313FEW343 71 65 15.0 0.0 0.545 17.2 87 07/01 03Z 58 51 249 9 0.00 0.00 569 578 19.2 -10.1 1010.7 0 CLR CLR CLR 67 58 15.0 0.0 0.455 15.5 90 07/01 06Z 54 51 222 8 0.00 0.00 569 578 18.9 -10.7 1011.0 7 015FEW020 CLR CLR 67 54 13.4 0.0 0.458 11.9 93 07/01 09Z 55 50 210 12 0.00 0.00 568 576 19.4 -10.9 1010.2 72 012BKN023 CLR CLR 56 54 15.0 0.0 0.506 8.7 96 07/01 12Z 56 50 167 9 0.00 0.00 568 576 18.9 -10.2 1009.6 82 006BKN025 CLR CLR 56 54 15.0 0.0 0.517 8.1 99 07/01 15Z 58 49 146 7 0.00 0.00 567 576 17.6 -10.1 1010.5 81 012BKN026 CLR 318FEW329 58 55 15.0 0.0 0.584 9.0 102 07/01 18Z 65 50 231 2 0.00 0.00 567 577 17.1 -9.9 1010.8 53 012SCT027 CLR 342FEW381 66 55 15.0 0.0 0.588 11.5 105 07/01 21Z 70 52 275 9 0.00 0.00 569 577 17.2 -10.1 1010.2 6 CLR CLR 340FEW362 71 65 15.0 0.0 0.657 14.6 108 07/02 00Z 65 53 255 12 0.00 0.00 568 577 17.2 -10.0 1010.4 3 CLR CLR 340FEW362 71 63 15.0 0.0 0.653 14.6 111 07/02 03Z 57 51 241 11 0.00 0.00 568 577 17.3 -9.6 1011.0 0 CLR CLR CLR 65 57 15.0 0.0 0.584 14.3 114 07/02 06Z 56 51 220 11 0.00 0.00 567 577 17.2 -9.3 1011.6 21 013FEW020 CLR 310FEW393 65 55 15.0 0.0 0.649 11.9 117 07/02 09Z 55 51 227 13 0.00 0.00 566 576 16.3 -9.3 1011.4 91 012BKN022 CLR 316BKN357 56 55 15.0 0.0 0.705 8.4 120 07/02 12Z 56 50 238 12 0.00 0.00 565 574 15.2 -9.9 1011.1 95 009BKN024 CLR 313BKN366 56 55 15.0 0.0 0.797 8.0 123 07/02 15Z 56 50 240 13 0.00 0.00 563 573 14.0 -11.0 1012.2 100 000OVC029 220FEW244 290BKN380 56 56 15.0 0.0 0.873 7.9 126 07/02 18Z 58 51 240 14 0.00 0.00 562 573 13.4 -11.5 1013.2 100 000OVC030 181FEW244 287BKN370 58 56 15.0 0.0 0.954 8.0 129 07/02 21Z 61 51 249 14 0.00 0.00 562 574 14.1 -11.9 1013.5 98 011OVC032 148BKN221 322FEW364 61 58 15.0 0.0 0.843 8.6 132 07/03 00Z 61 51 253 15 0.00 0.00 562 573 13.1 -12.1 1013.2 85 013BKN031 149SCT218 268SCT370 62 58 15.0 0.0 0.886 9.8 135 07/03 03Z 58 53 258 13 0.00 0.00 562 573 12.0 -12.6 1013.6 7 016FEW019 CLR 277FEW301 61 58 15.0 0.0 0.887 12.9 138 07/03 06Z 56 52 260 10 0.00 0.00 561 574 10.8 -13.5 1014.8 16 013FEW018 CLR 277FEW301 61 56 15.0 0.0 0.792 12.5 141 07/03 09Z 55 50 262 10 0.00 0.00 560 573 10.2 -13.7 1014.5 14 015FEW017 CLR CLR 56 55 15.0 0.0 0.717 11.4 144 07/03 12Z 53 50 256 8 0.00 0.00 559 572 9.7 -14.1 1015.3 21 015FEW019 CLR CLR 56 53 15.0 0.0 0.674 9.7 147 07/03 15Z 57 50 246 10 0.00 0.00 559 573 9.8 -13.9 1016.9 64 013BKN021 CLR CLR 57 53 15.0 0.0 0.615 8.9 150 07/03 18Z 62 50 252 9 0.00 0.00 561 575 10.3 -12.8 1017.6 48 014SCT022 CLR CLR 61 53 15.0 0.0 0.496 9.7 153 07/03 21Z 63 49 261 12 0.00 0.00 563 578 11.3 -10.5 1017.6 0 CLR CLR CLR 64 62 15.0 0.0 0.477 12.1 156 07/04 00Z 61 49 268 10 0.00 0.00 565 579 12.8 -8.8 1017.0 0 CLR CLR CLR 64 61 15.0 0.0 0.493 13.4 159 07/04 03Z 57 50 256 7 0.00 0.00 567 581 14.7 -7.3 1017.0 0 CLR CLR CLR 61 57 15.0 0.0 0.475 14.7 162 07/04 06Z 53 50 217 5 0.00 0.00 568 583 15.7 -6.8 1017.1 0 CLR CLR CLR 61 53 15.0 0.0 0.516 16.1 165 07/04 09Z 52 49 186 4 0.00 0.00 569 583 16.0 -7.1 1016.3 22 014FEW018 CLR CLR 53 52 15.0 0.0 0.578 16.9 168 07/04 12Z 52 49 167 5 0.00 0.00 570 583 16.2 -7.7 1016.4 13 013FEW018 CLR CLR 53 52 15.0 0.0 0.599 17.9