Station ID: KOAK Lat: 37.71 Long: 122.23 GFS Model Run: 12Z 29MAY 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 05/29 12Z 55 50 218 4 0.00 0.00 555 567 6.4 -14.8 1015.4 6 000FEW000 000FEW000 CLR **** **** 15.0 0.0 1.009 10.6 3 05/29 15Z 56 51 261 4 0.00 0.00 556 569 6.3 -14.4 1016.2 46 052FEW068 160FEW205 241SCT292 56 52 15.0 0.0 1.053 8.4 6 05/29 18Z 58 50 271 8 0.00 0.00 556 571 6.6 -14.4 1017.5 72 019SCT041 204SCT234 242SCT275 59 52 15.0 0.0 1.024 8.1 9 05/29 21Z 61 50 272 10 0.00 0.00 557 572 8.6 -14.1 1017.8 88 023BKN045 138FEW161 CLR 61 58 15.0 0.0 0.918 8.7 12 05/30 00Z 60 51 271 9 0.00 0.00 558 573 9.9 -13.6 1017.5 65 024BKN042 139FEW161 CLR 61 58 15.0 0.0 0.837 9.0 15 05/30 03Z 55 51 264 6 0.00 0.00 558 573 10.6 -13.5 1017.9 39 017SCT024 CLR 316FEW348 60 55 15.0 0.0 0.799 10.4 18 05/30 06Z 53 49 243 5 0.00 0.00 558 574 10.6 -13.6 1018.5 48 011SCT020 CLR 312FEW341 60 52 15.0 0.0 0.765 11.8 21 05/30 09Z 52 48 218 4 0.00 0.00 558 573 10.6 -13.9 1018.1 99 000OVC020 223FEW242 245SCT335 53 52 15.0 0.0 0.748 12.2 24 05/30 12Z 51 48 177 4 0.00 0.00 557 572 10.9 -15.2 1018.0 93 007BKN020 204SCT242 244BKN333 53 51 15.0 0.0 0.568 13.4 27 05/30 15Z 54 48 196 4 0.00 0.00 557 572 10.3 -14.5 1019.0 23 011FEW016 CLR CLR 55 50 15.0 0.0 0.510 12.3 30 05/30 18Z 62 49 266 4 0.00 0.00 558 574 10.4 -14.0 1019.2 14 011FEW017 CLR CLR 62 50 15.1 0.0 0.510 12.1 33 05/30 21Z 63 49 271 8 0.00 0.00 559 575 11.6 -14.2 1018.6 0 CLR CLR CLR 64 62 15.0 0.0 0.458 14.0 36 05/31 00Z 60 46 257 8 0.00 0.00 560 576 12.8 -13.5 1018.2 0 CLR CLR CLR 64 60 15.0 0.0 0.345 14.6 39 05/31 03Z 55 46 227 5 0.00 0.00 561 576 13.4 -13.4 1018.1 4 CLR CLR 370FEW382 60 55 15.0 0.0 0.340 16.1 42 05/31 06Z 51 47 175 6 0.00 0.00 562 577 13.8 -13.4 1018.2 3 CLR CLR 367FEW379 60 51 15.0 0.0 0.392 17.0 45 05/31 09Z 50 47 171 6 0.00 0.00 562 576 13.7 -13.4 1017.0 29 CLR CLR 350SCT381 51 50 15.0 0.0 0.393 16.9 48 05/31 12Z 49 47 168 5 0.00 0.00 562 576 13.5 -13.6 1016.4 21 CLR CLR 345FEW377 51 49 15.0 0.0 0.493 17.7 51 05/31 15Z 54 46 156 3 0.00 0.00 562 576 13.1 -14.0 1016.7 13 CLR CLR 323FEW349 55 49 15.0 0.0 0.512 17.1 54 05/31 18Z 65 49 285 3 0.00 0.00 564 577 13.3 -13.6 1015.6 7 CLR CLR 323FEW349 66 49 15.0 0.0 0.527 16.3 57 05/31 21Z 68 49 297 10 0.00 0.00 565 578 14.4 -12.5 1014.9 2 FEW CLR CLR 71 65 15.0 0.0 0.484 18.3 60 06/01 00Z 67 48 287 7 0.00 0.00 566 578 15.2 -11.8 1013.4 1 FEW CLR CLR 71 63 15.0 0.0 0.436 19.8 63 06/01 03Z 57 48 264 5 0.00 0.00 567 578 16.2 -11.2 1013.6 0 CLR CLR CLR 67 57 15.0 0.0 0.384 19.6 66 06/01 06Z 53 48 219 4 0.00 0.00 567 579 16.5 -11.1 1014.4 0 CLR CLR CLR 67 53 15.0 0.0 0.337 19.7 69 06/01 09Z 51 48 254 2 0.00 0.00 568 579 16.8 -10.9 1013.6 0 CLR CLR CLR 53 51 15.0 0.0 0.289 20.0 72 06/01 12Z 50 47 202 2 0.00 0.00 568 579 16.7 -10.8 1013.5 0 CLR CLR CLR 53 50 15.0 0.0 0.277 19.5 75 06/01 15Z 56 48 210 2 0.00 0.00 567 579 16.4 -10.7 1014.3 16 CLR CLR 368FEW400 56 50 15.0 0.0 0.277 19.4 78 06/01 18Z 65 49 287 4 0.00 0.00 568 580 16.4 -10.7 1014.5 59 CLR CLR 345BKN400 66 50 15.0 0.0 0.280 19.3 81 06/01 21Z 67 49 292 9 0.00 0.00 569 581 16.8 -10.8 1014.3 98 CLR CLR 311BKN387 69 65 15.0 0.0 0.283 19.7 84 06/02 00Z 63 49 286 8 0.00 0.00 569 580 17.1 -11.0 1014.0 99 CLR CLR 304OVC395 69 62 15.0 0.0 0.272 20.5 87 06/02 03Z 56 49 279 6 0.00 0.00 568 581 17.4 -11.3 1014.8 100 CLR CLR 268OVC397 62 56 15.1 0.0 0.276 19.6 90 06/02 06Z 52 49 268 4 0.00 0.00 568 581 17.8 -11.2 1016.0 100 CLR CLR 260OVC374 62 52 13.5 0.0 0.300 18.8 93 06/02 09Z 52 48 234 4 0.00 0.00 567 580 17.4 -11.1 1016.0 66 006SCT015 CLR 262SCT321 52 51 13.4 0.0 0.320 18.1 96 06/02 12Z 51 48 248 3 0.00 0.00 566 579 17.2 -10.9 1015.6 61 007BKN016 CLR 262FEW321 53 50 15.0 0.0 0.324 17.8 99 06/02 15Z 54 48 237 4 0.00 0.00 566 580 16.8 -10.6 1016.6 79 006BKN018 CLR 377FEW409 54 52 15.0 0.0 0.346 16.9 102 06/02 18Z 62 49 269 4 0.00 0.00 567 581 16.5 -10.3 1016.4 75 008BKN019 CLR 356FEW403 62 52 15.0 0.0 0.368 15.0 105 06/02 21Z 63 49 270 9 0.00 0.00 567 581 16.5 -10.5 1016.5 100 CLR CLR 295OVC347 64 62 15.0 0.0 0.392 16.1 108 06/03 00Z 58 50 260 8 0.00 0.00 567 581 16.6 -10.6 1016.5 100 CLR 226FEW246 270OVC380 64 58 15.0 0.0 0.448 17.3 111 06/03 03Z 54 50 252 8 0.00 0.00 567 581 16.9 -10.9 1016.9 55 013FEW019 227SCT246 283SCT400 58 54 15.0 0.0 0.471 15.1 114 06/03 06Z 53 50 237 8 0.00 0.00 567 581 16.9 -10.0 1016.9 64 011SCT020 227FEW246 288SCT402 58 53 15.0 0.0 0.512 15.6 117 06/03 09Z 53 50 226 7 0.00 0.00 567 580 17.2 -8.9 1015.6 92 008BKN020 CLR 394FEW406 54 53 15.0 0.0 0.526 15.7 120 06/03 12Z 53 49 177 6 0.00 0.00 567 579 17.1 -8.8 1014.8 91 008BKN018 CLR 362FEW395 54 52 15.0 0.0 0.569 15.6 123 06/03 15Z 55 49 193 5 0.00 0.00 567 580 16.4 -6.4 1015.6 41 011SCT016 CLR 321FEW377 55 52 15.0 0.0 0.588 14.4 126 06/03 18Z 63 47 240 4 0.00 0.00 568 581 16.3 -5.7 1015.2 20 011FEW016 CLR 321FEW378 63 52 15.0 0.0 0.558 14.9 129 06/03 21Z 65 46 251 9 0.00 0.00 569 581 16.2 -5.1 1014.9 0 CLR CLR CLR 66 64 15.0 0.0 0.703 16.3 132 06/04 00Z 63 51 271 12 0.00 0.00 570 581 15.2 -5.3 1013.6 0 CLR CLR CLR 66 63 15.0 0.0 0.790 17.6 135 06/04 03Z 56 51 248 8 0.00 0.00 571 582 15.0 -5.4 1013.4 0 CLR CLR CLR 63 56 15.0 0.0 0.746 17.6 138 06/04 06Z 54 51 225 6 0.00 0.00 571 582 16.1 -5.8 1013.6 27 005SCT017 CLR CLR 63 54 14.9 0.0 0.639 16.3 141 06/04 09Z 55 50 189 5 0.00 0.00 571 581 17.3 -6.9 1012.0 99 004OVC019 CLR CLR 55 54 15.0 0.0 0.642 17.0 144 06/04 12Z 53 50 166 4 0.00 0.00 571 580 17.2 -7.9 1011.2 86 007BKN018 CLR CLR 55 53 15.0 0.0 0.645 17.6 147 06/04 15Z 57 50 178 2 0.00 0.00 571 581 16.5 -8.0 1011.8 18 CLR CLR 295FEW333 57 52 15.0 0.0 0.643 18.1 150 06/04 18Z 66 52 288 5 0.00 0.00 571 581 16.9 -7.4 1011.4 9 CLR CLR 296FEW333 66 52 15.0 0.0 0.616 18.0 153 06/04 21Z 66 51 286 9 0.00 0.00 572 581 17.1 -7.0 1010.9 0 CLR CLR CLR 69 65 15.2 0.0 0.600 20.0 156 06/05 00Z 63 49 269 7 0.00 0.00 573 581 17.5 -5.9 1010.6 0 CLR CLR CLR 69 62 15.0 0.0 0.570 20.5 159 06/05 03Z 55 48 244 6 0.00 0.00 572 581 18.3 -5.8 1011.2 0 CLR CLR CLR 63 55 15.0 0.0 0.439 20.3 162 06/05 06Z 52 48 220 6 0.00 0.00 571 581 18.5 -6.2 1012.1 0 CLR CLR CLR 63 52 15.0 0.0 0.324 19.8 165 06/05 09Z 50 47 210 5 0.00 0.00 571 580 18.5 -6.3 1011.8 16 013FEW017 CLR 341FEW372 52 50 15.0 0.0 0.321 18.8 168 06/05 12Z 51 47 217 5 0.00 0.00 569 579 17.7 -7.4 1012.1 44 011SCT017 CLR 319SCT370 52 50 15.0 0.0 0.337 16.5