Station ID: KOAK Lat: 37.71 Long: 122.23 GFS Model Run: 0Z 27FEB 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 02/27 00Z 68 53 316 6 0.00 0.00 563 581 13.0 -11.7 1020.6 34 CLR 000FEW000 000SCT000 **** **** 15.0 0.0 1.073 16.2 3 02/27 03Z 62 53 334 4 0.00 0.00 564 582 14.1 -11.9 1021.1 72 CLR 178FEW204 276BKN340 68 61 15.0 0.0 1.158 17.8 6 02/27 06Z 59 53 351 4 0.00 0.00 564 582 14.5 -12.4 1021.6 85 CLR 170SCT221 269BKN361 68 59 15.0 0.0 1.136 17.2 9 02/27 09Z 59 53 1 2 0.00 0.00 564 582 14.5 -12.5 1021.2 100 CLR 153BKN228 248BKN408 59 58 15.0 0.0 1.116 17.0 12 02/27 12Z 57 53 40 1 0.00 0.00 564 581 14.9 -12.7 1020.3 100 CLR 164BKN236 246OVC408 59 57 15.0 0.0 1.029 17.6 15 02/27 15Z 57 53 7 2 0.00 0.00 564 581 14.0 -10.6 1021.1 98 CLR 189SCT221 253BKN401 57 57 15.0 0.0 1.073 17.5 18 02/27 18Z 65 55 295 1 0.00 0.00 564 582 13.9 -12.0 1021.2 99 CLR 204BKN237 266BKN386 65 57 15.0 0.0 1.092 18.8 21 02/27 21Z 70 57 304 3 0.00 0.00 565 582 14.1 -11.5 1019.0 46 CLR 179FEW233 352SCT387 71 65 15.0 0.0 1.059 18.2 24 02/28 00Z 70 57 290 3 0.00 0.00 566 580 14.5 -11.7 1016.5 73 FEW 208FEW242 278BKN390 72 65 15.0 0.0 1.009 18.9 27 02/28 03Z 63 55 330 3 0.00 0.00 565 579 15.1 -12.2 1016.3 83 CLR 202SCT244 246BKN401 70 62 15.0 0.0 1.033 18.6 30 02/28 06Z 60 55 76 2 0.00 0.00 565 579 14.5 -12.2 1016.2 78 CLR 178SCT236 248BKN383 70 60 15.0 0.0 1.067 17.7 33 02/28 09Z 60 55 62 4 0.00 0.00 565 577 15.7 -12.5 1014.0 99 CLR 157BKN244 244BKN394 61 59 15.0 0.0 1.056 18.1 36 02/28 12Z 59 55 160 1 0.00 0.00 563 575 14.0 -13.9 1013.8 99 CLR 167BKN243 243OVC395 61 59 15.0 0.0 1.046 17.1 39 02/28 15Z 58 54 77 3 0.00 0.00 562 573 14.0 -15.3 1013.7 46 CLR 190SCT217 247SCT351 59 57 15.0 0.0 0.929 17.0 42 02/28 18Z 65 56 278 3 0.00 0.00 560 572 13.5 -16.3 1014.2 39 CLR 188SCT211 247FEW352 65 57 15.1 0.0 0.923 16.3 45 02/28 21Z 67 57 283 5 0.00 0.00 560 571 12.9 -13.3 1014.0 99 CLR 153FEW170 311OVC384 67 65 15.1 0.0 0.940 16.2 48 03/01 00Z 62 54 277 5 0.00 0.00 559 571 12.0 -12.7 1014.0 100 CLR 174FEW192 277OVC393 67 61 15.2 0.0 0.888 15.9 51 03/01 03Z 58 53 251 2 0.00 0.00 560 572 11.5 -14.8 1014.4 100 CLR 198BKN243 261OVC364 62 58 15.0 0.0 0.827 16.1 54 03/01 06Z 56 51 295 3 0.00 0.00 559 572 11.1 -13.4 1015.6 100 CLR 189BKN241 282OVC378 62 56 15.0 0.0 0.760 15.8 57 03/01 09Z 54 50 266 2 0.00 0.00 558 571 10.0 -11.7 1015.6 96 CLR 225SCT243 274BKN353 56 54 15.0 0.0 0.669 14.5 60 03/01 12Z 54 49 225 3 0.00 0.00 557 570 9.5 -11.3 1015.1 98 CLR 224FEW242 263BKN370 56 54 15.0 0.0 0.687 13.1 63 03/01 15Z 53 49 192 3 0.00 0.00 556 569 8.8 -12.8 1015.5 100 CLR 175SCT193 276OVC385 54 53 15.0 0.0 0.791 12.3 66 03/01 18Z 59 49 269 4 0.00 0.00 553 567 7.5 -14.3 1016.8 100 CLR 164BKN199 285OVC376 59 53 15.0 0.0 0.884 10.8 69 03/01 21Z 62 51 281 7 0.00 0.00 552 566 7.1 -15.2 1016.2 91 CLR 144BKN196 316SCT360 62 59 15.0 0.0 0.814 11.0 72 03/02 00Z 58 51 279 10 0.00 0.00 551 564 6.7 -16.9 1015.7 57 CLR 143BKN190 314FEW359 62 58 15.0 0.0 0.633 9.9 75 03/02 03Z 53 50 282 5 0.00 0.00 549 562 6.8 -18.6 1016.2 0 CLR CLR CLR 58 53 15.0 0.0 0.484 9.9 78 03/02 06Z 52 50 261 3 0.00 0.00 546 560 5.9 -22.5 1017.0 0 CLR CLR CLR 58 52 15.1 0.0 0.514 8.4 81 03/02 09Z 51 50 196 3 0.00 0.00 545 559 5.0 -23.3 1016.8 15 037FEW054 CLR CLR 52 51 15.0 0.0 0.704 8.2 84 03/02 12Z 51 49 191 1 0.00 0.00 544 558 4.1 -23.8 1016.9 29 037FEW057 128FEW190 CLR 52 51 15.0 0.0 0.821 7.6 87 03/02 15Z 50 48 157 4 0.00 0.00 545 559 4.3 -22.3 1017.1 30 070FEW102 121FEW210 236FEW246 51 50 15.0 0.0 0.745 8.0 90 03/02 18Z 57 49 259 2 0.00 0.00 547 562 4.2 -21.3 1018.2 18 070FEW099 122FEW211 CLR 57 50 15.0 0.0 0.728 7.9 93 03/02 21Z 60 49 303 7 0.00 0.00 548 563 4.7 -20.4 1017.4 20 045FEW052 CLR CLR 60 57 15.0 0.0 0.702 8.8 96 03/03 00Z 60 50 294 9 0.00 0.00 550 564 5.0 -19.2 1016.1 13 046FEW052 CLR CLR 61 57 15.0 0.0 0.692 9.6 99 03/03 03Z 53 49 294 4 0.00 0.00 552 566 5.5 -16.3 1017.2 4 035FEW040 CLR CLR 60 53 15.0 0.0 0.693 10.0 102 03/03 06Z 52 50 283 4 0.00 0.00 553 568 5.1 -15.6 1018.0 3 057FEW062 CLR CLR 60 52 15.0 0.0 0.714 9.5 105 03/03 09Z 51 49 176 1 0.00 0.00 554 568 6.2 -15.3 1017.6 1 CLR CLR CLR 52 51 15.0 0.0 0.664 10.0 108 03/03 12Z 50 48 160 2 0.00 0.00 554 569 5.8 -14.7 1017.2 3 CLR CLR 320FEW331 52 50 14.9 0.0 0.628 9.8 111 03/03 15Z 50 48 218 1 0.00 0.00 554 569 5.7 -13.8 1017.8 1 CLR CLR CLR 50 50 15.0 0.0 0.619 9.3 114 03/03 18Z 57 50 250 3 0.00 0.00 555 571 6.1 -14.4 1018.5 4 013FEW017 CLR 314FEW330 57 50 15.0 0.0 0.619 8.6 117 03/03 21Z 59 50 269 8 0.00 0.00 556 571 6.7 -13.9 1017.9 40 018FEW024 CLR 305SCT368 60 57 15.0 0.0 0.616 9.1 120 03/04 00Z 56 49 273 9 0.00 0.00 556 570 6.6 -13.3 1017.6 45 018FEW024 CLR 281SCT356 60 56 15.0 0.0 0.638 9.3 123 03/04 03Z 52 49 278 7 0.00 0.00 555 571 6.6 -13.1 1018.3 46 FEW CLR 288SCT378 56 52 15.0 0.0 0.631 8.7 126 03/04 06Z 51 48 262 6 0.00 0.00 555 571 6.1 -12.8 1019.3 60 012FEW016 CLR 304BKN375 56 51 15.0 0.0 0.602 8.8 129 03/04 09Z 50 47 255 5 0.00 0.00 555 570 6.4 -13.8 1018.8 24 011FEW014 CLR 365FEW401 51 50 15.0 0.0 0.581 8.6 132 03/04 12Z 50 46 263 5 0.00 0.00 554 569 6.6 -16.0 1018.4 40 011FEW014 180FEW241 291SCT396 51 49 15.0 0.0 0.632 8.5 135 03/04 15Z 49 46 332 2 0.00 0.00 554 570 6.5 -16.4 1019.3 100 CLR 207BKN241 241OVC395 50 49 15.0 0.0 0.490 8.1 138 03/04 18Z 56 44 310 5 0.00 0.00 554 570 7.1 -15.9 1019.6 87 CLR 208SCT241 253BKN381 56 49 15.0 0.0 0.364 8.7 141 03/04 21Z 60 45 296 6 0.00 0.00 555 570 6.9 -16.4 1018.1 0 CLR CLR CLR 60 56 15.0 0.0 0.401 9.1 144 03/05 00Z 61 47 279 10 0.00 0.00 554 568 7.0 -17.4 1016.9 1 CLR CLR 262FEW284 62 56 15.0 0.0 0.498 10.5 147 03/05 03Z 52 48 285 8 0.00 0.00 552 567 6.5 -16.7 1018.0 0 CLR CLR CLR 61 52 15.0 0.0 0.406 10.2 150 03/05 06Z 51 46 286 4 0.00 0.00 553 568 6.6 -16.1 1018.5 0 CLR CLR CLR 61 51 15.0 0.0 0.458 9.6 153 03/05 09Z 49 44 309 4 0.00 0.00 553 568 6.2 -16.5 1018.9 0 CLR CLR CLR 51 49 15.0 0.0 0.468 10.5 156 03/05 12Z 48 43 334 5 0.00 0.00 554 569 7.1 -16.8 1018.4 0 CLR CLR CLR 51 48 15.0 0.0 0.397 10.6 159 03/05 15Z 47 42 333 4 0.00 0.00 554 570 7.3 -16.9 1019.4 20 CLR CLR 263FEW300 48 47 15.0 0.0 0.389 10.7 162 03/05 18Z 56 43 299 4 0.00 0.00 555 572 8.0 -16.3 1020.2 10 CLR CLR 264FEW301 56 47 15.0 0.0 0.400 10.6 165 03/05 21Z 61 41 317 7 0.00 0.00 556 572 9.8 -15.0 1019.0 5 CLR CLR 336FEW348 61 56 15.0 0.0 0.390 11.0 168 03/06 00Z 62 44 282 8 0.00 0.00 558 573 10.4 -14.4 1018.4 3 CLR CLR 337FEW349 63 56 15.0 0.0 0.452 12.0