Station ID: KOAK Lat: 37.71 Long: 122.23 GFS Model Run: 0Z 16MAY 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 05/16 00Z 64 48 223 6 0.00 0.00 564 576 15.7 -12.8 1014.9 0 CLR CLR CLR **** **** 15.0 0.0 0.342 18.5 3 05/16 03Z 55 47 203 5 0.00 0.00 564 576 16.3 -12.5 1014.8 0 CLR CLR CLR 64 55 15.0 0.0 0.307 20.0 6 05/16 06Z 52 46 209 4 0.00 0.00 562 575 15.6 -12.6 1015.7 15 CLR CLR 324FEW364 64 52 15.0 0.0 0.275 16.5 9 05/16 09Z 50 45 208 4 0.00 0.00 560 573 13.4 -13.1 1016.0 7 CLR CLR 346FEW372 51 50 15.0 0.0 0.400 15.1 12 05/16 12Z 49 44 257 4 0.00 0.00 557 570 10.1 -13.0 1015.6 20 CLR 212FEW242 255FEW335 52 50 15.0 0.0 0.520 11.7 15 05/16 15Z 55 43 302 2 0.00 0.00 557 571 10.0 -15.0 1016.1 0 CLR CLR CLR 55 49 15.0 0.0 0.472 10.2 18 05/16 18Z 62 43 263 5 0.00 0.00 559 572 10.8 -14.6 1015.9 0 CLR CLR CLR 62 49 15.0 0.0 0.412 11.5 21 05/16 21Z 64 47 262 10 0.00 0.00 560 572 11.3 -13.8 1014.5 69 CLR CLR 279BKN383 65 62 15.0 0.0 0.455 12.5 24 05/17 00Z 61 46 264 11 0.00 0.00 561 572 11.7 -13.8 1012.9 43 CLR CLR 289SCT385 65 61 15.0 0.0 0.521 14.4 27 05/17 03Z 55 46 254 7 0.00 0.00 561 571 11.7 -12.1 1012.5 53 CLR CLR 310BKN425 61 55 15.0 0.0 0.553 14.0 30 05/17 06Z 51 45 261 5 0.00 0.00 560 571 12.8 -8.9 1012.7 71 CLR CLR 321BKN416 61 51 15.0 0.0 0.581 10.4 33 05/17 09Z 50 43 215 2 0.00 0.00 561 571 11.5 -10.1 1011.8 36 CLR CLR 309SCT420 51 50 15.0 0.0 0.576 10.0 36 05/17 12Z 49 42 237 3 0.00 0.00 560 570 10.6 -10.8 1011.2 21 CLR CLR 321FEW415 51 49 15.0 0.0 0.533 12.4 39 05/17 15Z 53 42 245 4 0.00 0.00 560 569 9.8 -10.6 1011.6 97 CLR CLR 365BKN425 53 48 15.0 0.0 0.544 11.4 42 05/17 18Z 61 41 324 6 0.00 0.00 560 569 8.1 -9.1 1010.8 98 CLR CLR 329OVC423 61 48 15.0 0.0 0.583 10.4 45 05/17 21Z 65 42 283 13 0.00 0.00 560 568 6.8 -8.0 1009.8 60 CLR CLR 344BKN411 65 61 15.0 0.0 0.522 13.0 48 05/18 00Z 69 39 292 11 0.00 0.00 562 568 9.6 -7.3 1007.6 36 CLR CLR 354SCT417 69 60 15.0 0.0 0.381 15.9 51 05/18 03Z 67 34 347 11 0.00 0.00 563 569 11.3 -6.1 1007.3 38 CLR CLR 433SCT409 71 65 15.0 0.0 0.260 17.7 54 05/18 06Z 60 32 331 9 0.00 0.00 562 570 11.0 -5.9 1009.5 23 CLR CLR 435FEW408 72 60 15.0 0.0 0.277 17.0 57 05/18 09Z 64 29 349 13 0.00 0.00 561 570 9.5 -8.0 1009.8 0 CLR CLR CLR 65 60 15.0 0.0 0.233 16.3 60 05/18 12Z 61 31 353 12 0.00 0.00 560 570 9.2 -9.3 1011.1 0 CLR CLR CLR 65 60 15.0 0.0 0.231 13.9 63 05/18 15Z 63 34 354 13 0.00 0.00 560 570 9.7 -10.5 1012.1 2 CLR CLR 379FEW393 63 60 15.0 0.0 0.208 13.0 66 05/18 18Z 71 33 359 11 0.00 0.00 561 571 8.7 -11.5 1012.4 4 CLR CLR 376FEW407 71 60 15.0 0.0 0.237 15.2 69 05/18 21Z 74 37 314 10 0.00 0.00 562 572 11.5 -12.1 1011.6 0 CLR CLR CLR 76 71 15.0 0.0 0.280 18.4 72 05/19 00Z 68 42 274 10 0.00 0.00 563 573 13.4 -12.4 1011.4 0 CLR CLR CLR 76 65 15.0 0.0 0.347 17.7 75 05/19 03Z 58 47 234 5 0.00 0.00 563 574 14.0 -12.3 1012.3 0 CLR CLR CLR 68 58 15.0 0.0 0.390 19.2 78 05/19 06Z 54 47 192 4 0.00 0.00 563 574 14.4 -12.7 1013.4 0 CLR CLR CLR 68 54 15.0 0.0 0.442 19.9 81 05/19 09Z 52 48 182 4 0.00 0.00 563 574 15.1 -12.9 1013.3 0 CLR CLR CLR 54 52 15.0 0.0 0.413 20.5 84 05/19 12Z 52 47 150 2 0.00 0.00 563 575 15.0 -12.9 1013.7 0 CLR CLR CLR 54 52 15.0 0.0 0.413 20.4 87 05/19 15Z 60 46 130 2 0.00 0.00 564 576 15.0 -13.0 1014.7 0 CLR CLR CLR 60 52 15.0 0.0 0.414 19.1 90 05/19 18Z 71 47 297 4 0.00 0.00 564 577 15.2 -12.6 1014.9 1 CLR CLR CLR 71 52 15.0 0.0 0.430 18.1 93 05/19 21Z 74 46 287 8 0.00 0.00 566 578 14.7 -12.2 1014.5 5 CLR CLR 350FEW366 75 70 15.0 0.0 0.455 20.2 96 05/20 00Z 70 46 292 9 0.00 0.00 567 579 16.0 -11.8 1013.8 6 CLR CLR 374FEW402 77 67 15.0 0.0 0.429 21.3 99 05/20 03Z 60 47 287 5 0.00 0.00 567 580 16.2 -11.9 1014.6 6 CLR CLR 386FEW415 70 60 15.0 0.0 0.446 21.1 102 05/20 06Z 55 47 243 2 0.00 0.00 567 580 16.7 -11.7 1015.2 7 CLR CLR 402FEW428 70 55 15.0 0.0 0.417 21.2 105 05/20 09Z 54 47 290 2 0.00 0.00 568 580 17.4 -11.8 1014.6 6 CLR CLR 425FEW456 55 54 15.0 0.0 0.422 21.1 108 05/20 12Z 53 46 203 1 0.00 0.00 567 579 17.1 -11.5 1014.4 8 CLR CLR 419FEW456 55 53 15.0 0.0 0.407 20.8 111 05/20 15Z 61 45 30 1 0.00 0.00 568 580 16.9 -11.4 1015.0 6 CLR CLR 427FEW452 61 53 15.0 0.0 0.412 20.5 114 05/20 18Z 72 47 282 3 0.00 0.00 569 581 16.9 -10.6 1014.6 6 CLR CLR 429FEW454 73 53 15.0 0.0 0.433 19.8 117 05/20 21Z 76 47 290 8 0.00 0.00 570 581 17.2 -9.8 1013.0 16 CLR CLR 422FEW455 77 72 15.0 0.0 0.472 22.0 120 05/21 00Z 71 48 307 9 0.00 0.00 571 581 18.1 -9.6 1012.1 35 CLR CLR 421SCT 78 68 15.0 0.0 0.532 22.7 123 05/21 03Z 60 47 315 6 0.00 0.00 570 581 18.2 -9.4 1012.5 41 CLR CLR 416SCT457 71 60 15.0 0.0 0.513 23.0 126 05/21 06Z 57 47 310 2 0.00 0.00 570 581 19.0 -9.5 1013.0 23 CLR CLR 416FEW455 71 57 15.0 0.0 0.508 22.4 129 05/21 09Z 56 46 319 2 0.00 0.00 570 581 18.9 -10.1 1012.3 8 CLR CLR 424FEW447 57 56 15.0 0.0 0.512 22.8 132 05/21 12Z 55 46 310 2 0.00 0.00 570 580 18.7 -10.4 1012.1 8 CLR CLR 428FEW445 57 55 15.0 0.0 0.542 22.4 135 05/21 15Z 63 47 353 2 0.00 0.00 569 580 18.5 -10.4 1012.4 5 CLR CLR 436FEW452 63 54 15.0 0.0 0.560 22.2 138 05/21 18Z 71 50 290 5 0.00 0.00 570 580 18.5 -10.6 1012.1 3 CLR CLR 435FEW450 72 54 15.0 0.0 0.566 21.5 141 05/21 21Z 73 49 302 10 0.00 0.00 570 580 18.6 -10.8 1011.2 4 CLR CLR 416FEW429 75 70 15.0 0.0 0.553 23.0 144 05/22 00Z 68 48 306 10 0.00 0.00 570 579 19.1 -10.8 1010.3 33 CLR CLR 351SCT419 76 65 15.0 0.0 0.561 23.3 147 05/22 03Z 60 48 317 7 0.00 0.00 570 579 19.1 -11.0 1010.8 88 CLR CLR 337BKN436 68 60 15.0 0.0 0.451 22.4 150 05/22 06Z 56 49 319 2 0.00 0.00 570 579 19.4 -11.3 1011.4 50 CLR CLR 340SCT432 68 56 15.0 0.0 0.440 21.7 153 05/22 09Z 55 49 318 3 0.00 0.00 569 578 19.5 -11.8 1010.5 11 CLR CLR 372FEW391 56 55 15.0 0.0 0.430 21.8 156 05/22 12Z 54 50 318 3 0.00 0.00 568 577 19.2 -11.8 1010.4 30 CLR CLR 336SCT375 56 54 15.0 0.0 0.437 21.4 159 05/22 15Z 60 50 259 1 0.00 0.00 568 577 19.1 -11.3 1010.8 36 CLR CLR 308SCT344 60 53 15.0 0.0 0.449 21.3 162 05/22 18Z 69 50 300 4 0.00 0.00 569 578 19.0 -11.8 1010.8 21 CLR CLR 309FEW343 69 53 13.3 0.0 0.482 21.3 165 05/22 21Z 70 50 299 9 0.00 0.00 569 578 19.5 -11.7 1010.1 0 CLR CLR CLR 72 69 13.4 0.0 0.492 22.0 168 05/23 00Z 66 48 298 9 0.00 0.00 570 578 19.6 -11.2 1009.9 0 CLR CLR CLR 72 66 15.1 0.0 0.474 22.2