Station ID: KOAK Lat: 37.71 Long: 122.23 GFS Model Run: 0Z 24MAY 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 05/24 00Z 63 50 294 10 0.00 0.00 565 576 16.8 -11.3 1013.2 3 CLR CLR 000FEW000 **** **** 15.2 0.0 0.529 16.1 3 05/24 03Z 56 51 302 7 0.00 0.00 565 577 17.0 -11.2 1014.0 2 CLR CLR 350FEW361 63 56 15.0 0.0 0.553 16.8 6 05/24 06Z 53 50 303 2 0.00 0.00 564 577 16.6 -11.1 1015.4 2 CLR CLR 370FEW387 63 53 13.5 0.0 0.580 15.3 9 05/24 09Z 52 49 248 1 0.00 0.00 563 576 16.3 -11.3 1015.3 26 012FEW017 CLR 370FEW403 53 52 15.1 0.0 0.570 15.3 12 05/24 12Z 51 48 292 2 0.00 0.00 563 576 16.2 -12.0 1015.4 32 012FEW017 CLR 370FEW403 53 51 15.0 0.0 0.538 14.7 15 05/24 15Z 55 48 273 3 0.00 0.00 562 576 15.9 -11.9 1016.4 25 012FEW015 CLR 351FEW384 55 50 15.0 0.0 0.564 14.1 18 05/24 18Z 62 48 294 7 0.00 0.00 563 577 15.5 -11.6 1016.6 23 012FEW015 CLR 347FEW383 62 50 15.0 0.0 0.628 11.6 21 05/24 21Z 64 49 290 10 0.00 0.00 563 577 15.5 -11.7 1015.8 39 CLR CLR 366SCT411 64 62 15.0 0.0 0.672 15.4 24 05/25 00Z 60 48 286 11 0.00 0.00 564 577 15.8 -11.5 1015.2 27 CLR CLR 363SCT407 64 59 15.0 0.0 0.699 16.2 27 05/25 03Z 55 48 284 7 0.00 0.00 563 576 15.4 -11.3 1015.7 89 CLR CLR 300BKN361 60 55 15.0 0.0 0.711 14.4 30 05/25 06Z 52 48 272 3 0.00 0.00 563 576 15.7 -11.1 1015.8 79 CLR CLR 298BKN360 60 52 15.0 0.0 0.708 15.3 33 05/25 09Z 51 48 262 3 0.00 0.00 563 575 15.8 -11.6 1015.1 6 FEW CLR 313FEW327 52 51 15.0 0.0 0.723 13.0 36 05/25 12Z 50 48 250 2 0.00 0.00 563 575 15.5 -11.8 1014.5 3 CLR CLR 313FEW326 52 50 15.0 0.0 0.703 11.2 39 05/25 15Z 55 49 240 3 0.00 0.00 562 575 14.6 -11.5 1015.0 0 CLR CLR CLR 55 50 15.0 0.0 0.681 10.4 42 05/25 18Z 60 50 279 12 0.00 0.00 562 575 13.9 -11.3 1015.5 16 015FEW021 CLR 350FEW397 60 50 15.0 0.0 0.686 8.4 45 05/25 21Z 62 49 278 11 0.00 0.00 563 575 13.6 -10.8 1014.3 47 023FEW027 CLR 333SCT375 62 60 15.0 0.0 0.653 10.8 48 05/26 00Z 58 48 272 12 0.00 0.00 563 575 13.3 -10.4 1013.3 74 022FEW027 CLR 317BKN388 62 58 15.0 0.0 0.579 8.7 51 05/26 03Z 54 49 262 10 0.00 0.00 564 575 11.9 -9.7 1013.0 96 CLR CLR 347BKN430 59 55 15.0 0.0 0.482 8.0 54 05/26 06Z 52 50 250 6 0.00 0.00 563 574 10.1 -9.0 1013.2 88 013FEW017 CLR 346BKN429 59 52 15.0 0.0 0.562 8.3 57 05/26 09Z 52 50 230 5 0.00 0.00 561 571 8.3 -9.4 1011.8 99 007SCT025 CLR 309BKN407 53 51 15.0 0.0 0.855 8.2 60 05/26 12Z 51 46 281 11 0.01 0.00 558 568 5.6 -10.0 1011.6 100 005BKN036 CLR 299OVC409 53 51 15.0 0.0 0.430 6.9 63 05/26 15Z 54 44 274 13 0.00 0.00 555 565 3.6 -11.0 1012.2 100 CLR CLR 289OVC397 54 51 15.0 0.0 0.481 6.2 66 05/26 18Z 58 44 277 15 0.00 0.00 552 562 2.1 -11.2 1012.1 67 CLR CLR 297BKN393 58 51 15.0 0.0 0.503 7.3 69 05/26 21Z 60 45 274 17 0.00 0.00 551 560 4.1 -12.5 1011.3 2 058FEW061 CLR CLR 60 58 15.0 0.0 0.529 9.1 72 05/27 00Z 58 47 274 16 0.00 0.00 551 560 6.4 -13.5 1010.0 1 057FEW061 CLR CLR 60 57 15.0 0.0 0.559 8.5 75 05/27 03Z 54 47 281 10 0.00 0.00 551 559 6.1 -12.9 1010.0 0 CLR CLR CLR 58 54 15.0 0.0 0.543 8.9 78 05/27 06Z 50 47 275 7 0.00 0.00 549 557 5.4 -17.0 1009.9 2 FEW CLR CLR 58 50 15.0 0.0 0.576 9.1 81 05/27 09Z 49 47 238 3 0.00 0.00 549 556 7.0 -18.9 1009.1 8 FEW CLR CLR 50 49 15.0 0.0 0.622 8.2 84 05/27 12Z 50 46 159 6 0.00 0.00 548 555 7.0 -20.5 1008.7 16 030FEW035 CLR CLR 50 49 15.0 0.0 0.637 9.3 87 05/27 15Z 55 46 183 3 0.00 0.00 545 554 6.5 -22.3 1009.8 1 CLR 163FEW179 CLR 55 50 15.0 0.0 0.698 8.8 90 05/27 18Z 60 46 267 6 0.00 0.00 545 553 6.2 -23.5 1009.5 37 074FEW106 149SCT193 CLR 60 49 15.0 0.0 0.667 9.8 93 05/27 21Z 62 47 262 9 0.00 0.00 549 557 7.2 -20.7 1008.9 6 076FEW090 186FEW216 CLR 62 60 15.0 0.0 0.585 10.8 96 05/28 00Z 59 46 259 9 0.00 0.00 551 558 8.4 -20.3 1008.2 22 076FEW090 222FEW235 238FEW285 62 59 15.0 0.0 0.552 12.1 99 05/28 03Z 54 47 215 4 0.00 0.00 551 558 9.2 -20.8 1008.5 100 CLR 190OVC237 237SCT268 59 54 15.0 0.0 0.599 12.3 102 05/28 06Z 51 47 183 5 0.00 0.00 551 559 9.0 -19.2 1009.9 66 CLR 189BKN235 238FEW268 59 51 15.0 0.0 0.602 13.3 105 05/28 09Z 51 46 171 4 0.00 0.00 550 559 9.6 -20.8 1010.2 90 CLR 192BKN231 237BKN276 51 50 15.0 0.0 0.646 13.5 108 05/28 12Z 50 46 159 4 0.00 0.00 551 560 8.8 -18.7 1011.2 64 CLR 177SCT232 238SCT270 51 50 15.1 0.0 0.667 12.2 111 05/28 15Z 54 46 177 4 0.00 0.00 551 562 9.0 -17.9 1012.8 28 CLR 206SCT230 239SCT256 55 50 15.0 0.0 0.710 11.7 114 05/28 18Z 62 47 289 6 0.00 0.00 552 564 8.9 -17.3 1013.6 55 091FEW108 204SCT235 241BKN276 62 49 15.0 0.0 0.780 10.6 117 05/28 21Z 63 48 271 11 0.00 0.00 554 566 9.3 -16.2 1014.3 61 085FEW102 180BKN229 240SCT268 63 61 15.0 0.0 0.758 11.0 120 05/29 00Z 59 49 277 12 0.00 0.00 555 567 9.6 -15.2 1014.3 47 085FEW101 188SCT232 242FEW270 63 59 15.0 0.0 0.747 10.7 123 05/29 03Z 55 49 266 6 0.00 0.00 557 569 10.0 -13.7 1014.7 2 020FEW024 CLR CLR 60 55 15.0 0.0 0.883 10.0 126 05/29 06Z 54 48 239 8 0.00 0.00 557 570 10.4 -13.8 1015.6 34 012SCT025 156FEW179 CLR 60 53 13.4 0.0 0.872 7.7 129 05/29 09Z 53 48 238 6 0.00 0.00 558 570 10.0 -13.6 1015.3 90 008BKN026 141FEW154 CLR 54 53 15.0 0.0 0.893 7.7 132 05/29 12Z 53 47 213 3 0.00 0.00 558 571 10.5 -13.7 1015.5 87 010BKN026 143FEW155 CLR 54 53 15.0 0.0 0.940 7.5 135 05/29 15Z 55 48 164 4 0.00 0.00 559 572 11.0 -13.6 1016.0 72 016BKN027 215FEW235 249SCT337 55 53 15.0 0.0 0.941 10.9 138 05/29 18Z 63 49 290 2 0.00 0.00 560 573 11.1 -14.2 1015.7 46 017SCT027 214FEW237 248SCT334 64 53 15.0 0.0 0.962 11.9 141 05/29 21Z 66 50 289 8 0.00 0.00 561 574 12.0 -14.0 1014.9 1 CLR 224FEW243 243FEW253 67 63 15.0 0.0 0.904 13.6 144 05/30 00Z 62 50 269 8 0.00 0.00 561 574 12.8 -14.0 1015.1 1 CLR CLR CLR 67 60 15.0 0.0 0.805 14.9 147 05/30 03Z 55 49 240 6 0.00 0.00 562 575 13.4 -13.4 1015.4 1 CLR CLR 359FEW379 61 55 15.0 0.0 0.758 16.3 150 05/30 06Z 52 49 189 5 0.00 0.00 562 575 14.1 -13.6 1015.7 18 CLR CLR 346FEW380 61 52 15.0 0.0 0.670 16.9 153 05/30 09Z 51 48 187 6 0.00 0.00 562 574 14.1 -13.6 1015.3 8 FEW CLR 357FEW382 52 51 15.0 0.0 0.560 16.0 156 05/30 12Z 51 48 206 5 0.00 0.00 561 573 13.6 -13.5 1015.3 53 010FEW016 CLR 315BKN396 52 51 15.0 0.0 0.479 14.4 159 05/30 15Z 53 48 215 5 0.00 0.00 560 573 13.1 -13.7 1016.4 94 009BKN018 CLR 276BKN395 53 51 15.0 0.0 0.406 12.7 162 05/30 18Z 58 47 236 7 0.00 0.00 560 574 13.0 -14.2 1016.6 97 010BKN019 CLR 266BKN388 58 51 15.0 0.0 0.391 11.0 165 05/30 21Z 60 48 250 12 0.00 0.00 560 573 12.8 -14.8 1016.3 100 CLR 219BKN243 243BKN324 60 58 15.0 0.0 0.389 12.7 168 05/31 00Z 58 46 262 10 0.00 0.00 560 573 13.2 -14.8 1015.8 84 CLR 219BKN242 244BKN309 60 58 15.0 0.0 0.341 14.4