Station ID: KOAK Lat: 37.71 Long: 122.23 GFS Model Run: 0Z 25OCT 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 10/25 00Z 68 42 287 7 0.00 0.00 565 578 11.0 -12.6 1015.0 0 CLR CLR CLR **** **** 15.0 0.0 0.407 15.8 3 10/25 03Z 58 52 298 4 0.00 0.00 564 578 11.0 -12.9 1016.7 0 CLR CLR CLR 68 58 15.0 0.0 0.447 15.6 6 10/25 06Z 57 52 236 1 0.00 0.00 564 579 11.4 -13.2 1017.7 5 CLR CLR 317FEW343 68 57 15.0 0.0 0.462 15.1 9 10/25 09Z 56 50 114 1 0.00 0.00 563 578 11.0 -13.4 1017.3 1 CLR CLR 328FEW339 57 56 15.0 0.0 0.468 14.9 12 10/25 12Z 55 47 89 1 0.00 0.00 563 578 10.8 -13.7 1017.5 3 CLR CLR 330FEW378 57 55 15.0 0.0 0.497 14.7 15 10/25 15Z 56 45 64 2 0.00 0.00 562 577 10.3 -14.1 1018.4 56 CLR CLR 313BKN372 56 55 15.0 0.0 0.524 14.2 18 10/25 18Z 66 46 2 0 0.00 0.00 562 578 10.6 -14.5 1018.7 78 CLR CLR 308BKN389 66 55 15.0 0.0 0.513 14.3 21 10/25 21Z 68 45 280 5 0.00 0.00 562 577 10.7 -14.8 1017.0 100 CLR CLR 282OVC404 69 65 15.0 0.0 0.498 15.0 24 10/26 00Z 65 47 296 6 0.00 0.00 561 575 10.8 -15.3 1016.8 100 CLR CLR 272OVC386 70 64 15.0 0.0 0.506 15.3 27 10/26 03Z 59 49 296 6 0.00 0.00 560 576 10.6 -15.7 1018.2 100 CLR 233FEW243 245OVC313 65 59 15.0 0.0 0.557 14.8 30 10/26 06Z 57 51 257 2 0.00 0.00 559 575 10.7 -15.9 1019.1 86 CLR 215SCT241 244BKN302 65 57 15.0 0.0 0.546 13.8 33 10/26 09Z 55 50 274 3 0.00 0.00 559 575 10.3 -14.5 1019.2 0 CLR CLR CLR 57 55 15.0 0.0 0.454 12.7 36 10/26 12Z 54 49 242 3 0.00 0.00 559 575 10.1 -13.8 1019.6 0 CLR CLR CLR 57 54 15.0 0.0 0.435 12.2 39 10/26 15Z 54 50 233 3 0.00 0.00 558 575 9.3 -13.4 1020.0 35 CLR CLR 263SCT293 54 53 15.0 0.0 0.408 11.1 42 10/26 18Z 62 48 286 5 0.00 0.00 558 575 7.5 -14.2 1020.6 35 CLR CLR 264SCT290 62 53 15.0 0.0 0.568 10.4 45 10/26 21Z 64 51 271 10 0.00 0.00 559 575 7.0 -13.2 1019.2 0 CLR CLR CLR 64 62 15.0 0.0 0.553 10.8 48 10/27 00Z 60 47 273 10 0.00 0.00 560 575 8.0 -12.8 1018.4 0 CLR CLR CLR 64 59 15.0 0.0 0.409 10.5 51 10/27 03Z 55 50 278 6 0.00 0.00 560 576 8.0 -12.5 1018.9 0 CLR CLR CLR 59 55 15.0 0.0 0.494 10.1 54 10/27 06Z 54 49 284 5 0.00 0.00 561 576 8.2 -11.9 1018.5 0 CLR CLR CLR 59 54 15.0 0.0 0.496 10.7 57 10/27 09Z 53 48 252 3 0.00 0.00 560 575 8.0 -11.6 1018.2 0 CLR CLR CLR 54 53 15.0 0.0 0.463 10.1 60 10/27 12Z 52 47 214 2 0.00 0.00 559 574 8.2 -12.2 1017.8 0 CLR CLR CLR 54 52 15.0 0.0 0.459 9.9 63 10/27 15Z 52 48 165 3 0.00 0.00 559 574 8.3 -13.1 1017.7 2 CLR CLR 410FEW427 52 51 15.0 0.0 0.482 10.3 66 10/27 18Z 60 48 187 2 0.00 0.00 559 574 8.2 -13.5 1017.5 7 CLR CLR 365FEW395 60 51 15.0 0.0 0.473 9.5 69 10/27 21Z 62 46 275 6 0.00 0.00 559 572 8.6 -14.2 1015.8 53 CLR 223FEW242 276BKN354 63 60 15.0 0.0 0.499 10.7 72 10/28 00Z 59 46 269 8 0.00 0.00 558 571 8.7 -14.7 1015.5 48 CLR 223FEW240 289SCT368 64 58 15.0 0.0 0.486 11.1 75 10/28 03Z 55 50 275 7 0.00 0.00 556 570 8.5 -14.6 1016.4 99 CLR 161FEW175 285BKN389 59 55 15.0 0.0 0.580 10.4 78 10/28 06Z 54 49 265 5 0.00 0.00 555 569 7.9 -14.6 1016.3 80 CLR 161FEW182 292BKN369 59 54 15.0 0.0 0.546 10.3 81 10/28 09Z 53 49 222 3 0.00 0.00 555 568 7.8 -13.8 1016.1 10 FEW 222FEW241 293FEW321 54 53 15.0 0.0 0.540 9.5 84 10/28 12Z 53 49 176 3 0.00 0.00 555 568 7.7 -14.2 1015.8 10 FEW CLR 304FEW328 54 53 15.0 0.0 0.513 9.2 87 10/28 15Z 52 48 132 3 0.00 0.00 555 569 7.6 -14.3 1016.3 22 016FEW020 CLR 351FEW368 53 52 15.0 0.0 0.514 9.1 90 10/28 18Z 60 48 310 2 0.00 0.00 556 570 7.7 -14.0 1016.8 21 016FEW021 CLR 343FEW362 61 52 15.0 0.0 0.519 9.0 93 10/28 21Z 63 47 292 6 0.00 0.00 556 569 8.0 -14.2 1015.6 70 CLR FEW 295BKN353 63 60 15.0 0.0 0.505 11.2 96 10/29 00Z 61 46 287 7 0.00 0.00 556 569 8.5 -14.6 1014.8 57 CLR 229FEW241 300SCT355 64 60 15.0 0.0 0.459 11.7 99 10/29 03Z 55 49 270 4 0.00 0.00 556 568 8.4 -15.5 1015.3 100 CLR 217BKN241 283OVC394 61 55 15.0 0.0 0.476 12.0 102 10/29 06Z 55 48 205 2 0.00 0.00 555 568 8.7 -17.2 1015.4 100 CLR 212BKN241 262OVC396 61 55 15.0 0.0 0.489 11.8 105 10/29 09Z 55 48 173 5 0.00 0.00 554 567 8.6 -18.3 1014.7 100 CLR 196BKN240 246OVC406 56 55 15.0 0.0 0.482 11.8 108 10/29 12Z 54 48 183 4 0.00 0.00 553 565 8.4 -19.3 1014.1 100 CLR 192BKN240 270OVC387 56 54 15.0 0.0 0.486 11.3 111 10/29 15Z 54 48 180 2 0.00 0.00 552 564 9.0 -20.5 1014.2 100 CLR 185OVC239 239OVC387 54 53 15.0 0.0 0.480 10.8 114 10/29 18Z 60 46 203 2 0.00 0.00 552 564 8.6 -20.1 1014.5 100 CLR 184BKN237 239OVC363 60 53 15.0 0.0 0.483 10.1 117 10/29 21Z 63 44 266 7 0.00 0.00 552 563 8.9 -20.4 1012.8 46 CLR 198SCT239 244SCT291 64 61 15.0 0.0 0.448 11.0 120 10/30 00Z 59 44 265 6 0.00 0.00 552 562 8.9 -21.2 1012.3 71 CLR 193BKN239 240BKN331 64 58 15.0 0.0 0.411 11.7 123 10/30 03Z 56 45 205 4 0.00 0.00 551 562 8.9 -20.4 1012.9 100 CLR 161OVC239 239OVC323 59 56 15.0 0.0 0.403 11.5 126 10/30 06Z 56 45 170 6 0.00 0.00 551 562 9.1 -20.1 1013.2 100 CLR 155OVC238 238OVC314 59 56 15.0 0.0 0.410 11.7 129 10/30 09Z 54 45 195 4 0.00 0.00 550 561 9.0 -20.3 1012.9 100 CLR 147OVC237 238SCT259 56 54 15.0 0.0 0.552 10.8 132 10/30 12Z 52 45 193 4 0.00 0.00 549 560 8.5 -20.5 1012.9 68 097FEW104 150BKN231 250FEW270 56 52 15.0 0.0 0.475 9.9 135 10/30 15Z 51 44 197 4 0.00 0.00 549 560 8.2 -20.4 1013.7 20 101FEW108 FEW 317FEW343 52 50 15.0 0.0 0.370 8.8 138 10/30 18Z 58 42 220 6 0.00 0.00 549 561 8.0 -18.9 1014.8 31 101FEW109 FEW 315SCT361 58 50 15.0 0.0 0.321 7.7 141 10/30 21Z 60 41 256 9 0.00 0.00 549 561 7.8 -18.6 1014.2 75 CLR CLR 314BKN381 60 58 15.0 0.0 0.319 8.5 144 10/31 00Z 57 41 265 10 0.00 0.00 549 561 7.6 -19.5 1014.8 52 CLR CLR 304SCT371 60 56 15.0 0.0 0.344 8.4 147 10/31 03Z 52 42 284 5 0.00 0.00 550 563 7.7 -19.2 1015.8 79 CLR CLR 268BKN348 57 52 15.0 0.0 0.337 8.7 150 10/31 06Z 51 42 270 3 0.00 0.00 550 563 8.2 -19.2 1016.2 88 CLR 221FEW230 267BKN342 57 51 15.0 0.0 0.336 9.2 153 10/31 09Z 50 43 227 2 0.00 0.00 551 564 8.4 -18.9 1015.8 75 CLR 228FEW239 243BKN319 51 50 15.0 0.0 0.355 9.0 156 10/31 12Z 49 43 186 0 0.00 0.00 551 564 7.7 -18.9 1015.4 85 CLR 228FEW239 272BKN338 51 49 15.0 0.0 0.475 9.6 159 10/31 15Z 49 42 61 3 0.00 0.00 552 564 8.0 -18.5 1014.4 100 CLR CLR 256OVC390 50 49 15.0 0.0 0.500 10.9 162 10/31 18Z 57 40 22 1 0.00 0.00 553 564 8.3 -18.8 1013.8 100 CLR 204FEW239 248OVC404 57 49 15.0 0.0 0.525 11.3 165 10/31 21Z 61 40 335 1 0.00 0.00 553 562 8.6 -18.7 1011.0 100 CLR 175BKN239 239OVC416 61 57 15.0 0.0 0.588 11.2 168 11/01 00Z 61 40 301 3 0.00 0.00 551 559 7.2 -18.0 1009.5 100 CLR 168BKN239 239OVC415 62 57 15.0 0.0 0.785 11.2