Station ID: KOAK Lat: 37.71 Long: 122.23 GFS Model Run: 0Z 15OCT 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 10/15 00Z 69 47 296 6 0.00 0.00 569 584 16.3 -10.7 1017.7 0 CLR CLR CLR **** **** 15.0 0.0 0.478 19.4 3 10/15 03Z 59 49 307 4 0.00 0.00 569 585 16.8 -11.1 1019.2 0 CLR CLR CLR 69 59 15.0 0.0 0.552 19.2 6 10/15 06Z 58 49 256 2 0.00 0.00 569 585 16.7 -11.3 1019.9 0 CLR CLR CLR 69 57 15.0 0.0 0.516 19.8 9 10/15 09Z 57 47 110 1 0.00 0.00 569 585 17.5 -11.1 1019.5 0 CLR CLR CLR 58 57 15.0 0.0 0.537 20.3 12 10/15 12Z 57 43 20 2 0.00 0.00 569 585 17.6 -11.7 1019.3 0 CLR CLR CLR 58 56 15.0 0.0 0.525 19.5 15 10/15 15Z 58 41 54 2 0.00 0.00 570 586 17.8 -9.3 1019.8 0 CLR CLR CLR 58 57 15.0 0.0 0.442 19.3 18 10/15 18Z 73 43 24 2 0.00 0.00 572 588 18.1 -8.1 1019.6 0 CLR CLR CLR 73 57 15.0 0.0 0.396 18.7 21 10/15 21Z 78 42 344 4 0.00 0.00 574 589 19.3 -8.3 1018.0 0 CLR CLR CLR 79 73 15.0 0.0 0.358 21.0 24 10/16 00Z 80 42 314 2 0.00 0.00 575 590 19.9 -7.7 1016.5 0 CLR CLR CLR 81 73 15.0 0.0 0.326 23.1 27 10/16 03Z 65 45 283 3 0.00 0.00 576 591 19.9 -6.8 1017.9 0 CLR CLR CLR 80 64 15.0 0.0 0.360 24.7 30 10/16 06Z 63 44 162 2 0.00 0.00 576 592 20.0 -6.9 1018.3 0 CLR CLR CLR 80 63 15.0 0.0 0.374 25.7 33 10/16 09Z 62 42 70 2 0.00 0.00 576 592 20.8 -7.1 1018.0 0 CLR CLR CLR 64 62 15.0 0.0 0.343 24.2 36 10/16 12Z 62 40 52 3 0.00 0.00 576 591 20.4 -7.4 1018.1 0 CLR CLR CLR 64 62 15.0 0.0 0.324 22.8 39 10/16 15Z 62 38 78 3 0.00 0.00 576 591 20.8 -7.8 1018.4 0 CLR CLR CLR 62 61 15.0 0.0 0.294 23.0 42 10/16 18Z 76 44 327 1 0.00 0.00 575 591 20.2 -8.1 1018.4 0 CLR CLR CLR 76 61 15.0 0.0 0.291 22.9 45 10/16 21Z 81 44 285 5 0.00 0.00 575 590 20.1 -8.0 1017.1 0 CLR CLR CLR 82 75 15.0 0.0 0.304 24.0 48 10/17 00Z 81 41 301 7 0.00 0.00 575 589 20.7 -8.2 1015.9 0 CLR CLR CLR 84 75 15.0 0.0 0.302 25.1 51 10/17 03Z 67 45 274 3 0.00 0.00 574 589 20.3 -8.1 1017.2 0 CLR CLR CLR 81 66 15.0 0.0 0.303 24.7 54 10/17 06Z 64 45 190 2 0.00 0.00 573 588 20.1 -8.0 1018.0 0 CLR CLR CLR 81 64 15.0 0.0 0.323 24.0 57 10/17 09Z 62 46 202 1 0.00 0.00 572 587 20.3 -8.7 1017.3 0 CLR CLR CLR 64 62 15.0 0.0 0.388 24.5 60 10/17 12Z 61 46 109 0 0.00 0.00 571 585 19.8 -10.2 1017.2 1 CLR CLR CLR 64 61 15.0 0.0 0.443 24.5 63 10/17 15Z 63 42 34 1 0.00 0.00 570 585 19.5 -10.7 1017.2 3 CLR CLR 365FEW377 63 60 15.0 0.0 0.424 24.0 66 10/17 18Z 76 45 308 3 0.00 0.00 570 585 19.3 -10.5 1016.9 2 CLR CLR 365FEW377 76 60 15.0 0.0 0.389 23.4 69 10/17 21Z 78 44 292 7 0.00 0.00 571 583 19.4 -10.6 1014.7 0 CLR CLR CLR 79 76 15.0 0.0 0.371 23.7 72 10/18 00Z 73 46 289 6 0.00 0.00 571 582 19.5 -10.7 1014.0 0 CLR CLR CLR 79 72 15.0 0.0 0.399 23.9 75 10/18 03Z 61 49 257 4 0.00 0.00 570 583 19.3 -10.4 1014.8 2 CLR CLR 376FEW387 72 60 15.0 0.0 0.420 23.4 78 10/18 06Z 58 54 210 4 0.00 0.00 569 582 18.8 -10.1 1015.1 1 CLR CLR 375FEW387 73 58 15.0 0.0 0.448 23.2 81 10/18 09Z 57 54 211 4 0.00 0.00 569 581 18.5 -10.2 1014.7 0 CLR CLR CLR 58 57 15.0 0.0 0.468 22.2 84 10/18 12Z 56 53 210 3 0.00 0.00 568 580 17.9 -10.5 1014.8 0 CLR CLR CLR 58 56 15.0 0.0 0.522 21.0 87 10/18 15Z 55 53 216 4 0.00 0.00 567 580 16.8 -10.7 1015.8 3 006FEW010 CLR 331FEW342 56 55 14.9 0.0 0.506 19.5 90 10/18 18Z 62 52 260 5 0.00 0.00 566 580 16.2 -10.9 1016.5 5 007FEW012 CLR CLR 63 55 15.0 0.0 0.473 18.8 93 10/18 21Z 62 50 274 8 0.00 0.00 566 579 15.9 -11.2 1015.8 0 CLR CLR CLR 64 61 15.0 0.0 0.474 16.9 96 10/19 00Z 58 51 277 9 0.00 0.00 565 578 15.9 -11.8 1015.5 2 CLR CLR 338FEW351 64 58 15.0 0.0 0.480 14.9 99 10/19 03Z 54 51 268 6 0.00 0.00 564 578 15.6 -12.5 1015.8 20 014FEW018 CLR 327FEW347 58 54 15.0 0.0 0.473 13.5 102 10/19 06Z 55 50 257 9 0.00 0.00 563 577 15.2 -12.4 1016.1 41 014SCT021 CLR 327FEW347 58 53 15.0 0.0 0.507 9.7 105 10/19 09Z 53 48 268 8 0.00 0.00 562 575 14.0 -12.6 1015.6 46 014SCT023 CLR CLR 55 53 15.0 0.0 0.482 9.9 108 10/19 12Z 52 47 271 8 0.00 0.00 560 573 13.2 -13.6 1014.9 50 014FEW023 CLR 294SCT347 55 52 15.0 0.0 0.442 9.3 111 10/19 15Z 53 47 277 9 0.00 0.00 558 571 10.1 -14.4 1015.2 85 CLR 196FEW205 293BKN347 53 51 15.0 0.0 0.428 8.2 114 10/19 18Z 59 47 277 10 0.00 0.00 556 569 8.2 -15.3 1015.1 44 CLR CLR 293SCT344 59 51 15.0 0.0 0.463 8.0 117 10/19 21Z 60 48 273 12 0.00 0.00 555 566 8.2 -17.2 1013.7 88 113FEW120 CLR 258BKN319 61 59 15.0 0.0 0.939 8.7 120 10/20 00Z 58 50 270 10 0.00 0.00 553 564 7.4 -18.0 1012.5 94 101FEW109 190SCT237 247BKN320 61 58 15.0 0.0 0.760 8.6 123 10/20 03Z 56 51 241 7 0.00 0.00 551 561 6.0 -18.4 1011.9 100 018FEW023 212BKN238 238OVC315 58 56 15.1 0.0 0.781 8.7 126 10/20 06Z 57 51 266 9 0.01 0.01 548 558 4.6 -20.3 1011.3 100 -RA 010SCT061 197BKN237 237OVC306 58 56 15.0 0.0 0.700 8.7 129 10/20 09Z 54 48 227 5 0.00 0.00 546 555 4.0 -21.1 1010.6 37 FEW 168SCT233 236SCT281 57 53 15.0 0.0 0.687 7.9 132 10/20 12Z 53 49 172 7 0.00 0.00 544 552 3.8 -23.2 1010.0 26 070FEW102 162FEW223 235FEW280 57 53 15.4 0.0 0.789 8.1 135 10/20 15Z 56 47 152 7 0.00 0.00 544 551 3.8 -23.5 1009.4 86 065BKN113 118BKN222 234FEW243 56 53 14.3 0.0 0.792 8.5 138 10/20 18Z 59 47 143 9 0.02 0.02 544 552 3.8 -23.5 1009.8 93 -RA 038BKN113 118BKN228 234BKN250 59 53 9.7 0.0 0.810 8.8 141 10/20 21Z 56 49 140 5 0.08 0.04 544 552 3.2 -23.3 1009.7 100 -TSRA 013OVC117 117OVC234 234OVC263 59 56 9.4 0.0 0.859 8.6 144 10/21 00Z 59 47 42 2 0.03 0.02 545 553 5.1 -23.3 1008.9 100 -TSRA 017BKN115 117OVC235 235OVC268 59 56 15.1 0.0 0.827 9.3 147 10/21 03Z 55 48 23 3 0.00 0.00 545 553 5.2 -22.9 1009.6 96 -RA 039BKN115 129BKN210 235BKN279 59 55 12.3 0.0 0.826 10.1 150 10/21 06Z 54 48 54 2 0.01 0.01 545 554 4.9 -22.8 1010.1 98 -RA 048BKN112 121BKN226 235BKN280 59 53 15.0 0.0 0.823 10.2 153 10/21 09Z 54 47 344 4 0.00 0.00 546 554 5.1 -22.4 1009.9 98 056BKN117 131BKN181 235BKN283 54 53 15.0 0.0 0.799 10.3 156 10/21 12Z 52 47 16 3 0.00 0.00 547 555 5.6 -22.6 1010.0 98 058SCT115 162BKN202 235BKN283 55 52 15.0 0.0 0.746 10.4 159 10/21 15Z 53 46 352 4 0.00 0.00 548 557 6.2 -21.9 1011.3 43 072FEW091 216FEW236 237SCT275 53 52 15.0 0.0 0.677 10.6 162 10/21 18Z 61 45 278 4 0.00 0.00 549 560 6.5 -20.8 1012.5 26 072FEW091 217FEW237 240FEW275 61 52 15.0 0.0 0.655 11.4 165 10/21 21Z 63 48 270 8 0.00 0.00 550 561 7.2 -20.2 1012.4 3 CLR CLR 266FEW283 63 61 15.0 0.0 0.591 11.6 168 10/22 00Z 58 50 267 10 0.00 0.00 551 562 8.8 -20.7 1012.8 2 CLR CLR 267FEW284 63 58 15.0 0.0 0.628 11.7