Station ID: KOAK Lat: 37.71 Long: 122.23 GFS Model Run: 0Z 28FEB 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 02/28 00Z 70 56 317 4 0.00 0.00 566 580 15.3 -12.3 1017.1 100 CLR 000OVC000 000OVC000 **** **** 15.0 0.0 1.027 18.3 3 02/28 03Z 65 55 358 2 0.00 0.00 566 580 16.1 -12.1 1016.2 99 CLR 165BKN245 245OVC396 70 64 15.0 0.0 1.049 19.8 6 02/28 06Z 62 55 73 4 0.00 0.00 565 579 16.3 -12.3 1016.2 100 CLR 154BKN245 245OVC391 70 62 15.0 0.0 1.035 19.3 9 02/28 09Z 61 55 89 2 0.00 0.00 565 578 15.9 -12.3 1014.6 100 CLR 184OVC245 245OVC402 62 61 15.0 0.0 1.021 19.1 12 02/28 12Z 61 54 88 3 0.00 0.00 564 575 15.5 -12.9 1013.2 100 CLR 186BKN243 244OVC398 62 60 15.0 0.0 0.929 19.2 15 02/28 15Z 59 52 98 3 0.00 0.00 562 574 15.4 -15.7 1013.5 55 CLR 191BKN234 243SCT354 61 59 15.0 0.0 0.875 19.0 18 02/28 18Z 68 55 160 2 0.00 0.00 561 572 15.3 -15.0 1013.4 50 CLR 181SCT221 243FEW354 68 59 15.0 0.0 0.872 19.2 21 02/28 21Z 68 56 298 7 0.00 0.00 561 572 13.9 -13.2 1013.5 97 CLR CLR 293BKN372 70 67 15.2 0.0 0.886 17.5 24 03/01 00Z 65 55 282 5 0.00 0.00 561 572 12.9 -12.8 1013.2 98 CLR CLR 288BKN380 70 64 15.2 0.0 0.877 16.7 27 03/01 03Z 59 53 274 4 0.00 0.00 560 572 12.1 -12.7 1014.2 100 CLR 215BKN243 244OVC397 65 59 15.0 0.0 0.810 16.3 30 03/01 06Z 57 52 249 2 0.00 0.00 560 573 11.0 -12.3 1015.5 100 CLR 208BKN243 244OVC397 65 57 15.0 0.0 0.817 15.4 33 03/01 09Z 56 52 288 4 0.00 0.00 558 571 10.0 -13.5 1015.8 100 CLR 197OVC243 269OVC384 57 56 15.0 0.0 0.810 13.2 36 03/01 12Z 54 51 263 3 0.00 0.00 557 570 9.2 -11.6 1015.5 100 CLR 198BKN236 257OVC383 57 54 15.0 0.0 0.636 11.7 39 03/01 15Z 53 51 222 1 0.00 0.00 555 569 8.6 -12.9 1016.1 100 CLR CLR 267OVC369 54 53 15.0 0.0 0.669 11.1 42 03/01 18Z 59 51 269 3 0.00 0.00 554 568 7.9 -14.3 1016.8 100 CLR 154SCT195 270OVC354 59 53 15.0 0.0 0.761 10.7 45 03/01 21Z 62 51 286 8 0.00 0.00 553 567 7.7 -15.4 1016.3 70 CLR 136BKN197 261SCT276 62 59 15.0 0.0 0.572 10.6 48 03/02 00Z 59 50 277 11 0.00 0.00 551 564 7.1 -17.1 1015.9 37 CLR 136SCT195 260FEW274 63 58 15.0 0.0 0.508 9.9 51 03/02 03Z 54 49 274 5 0.00 0.00 549 563 6.5 -19.0 1016.7 0 CLR CLR CLR 59 54 15.0 0.0 0.545 9.4 54 03/02 06Z 52 49 243 2 0.00 0.00 546 560 5.5 -22.4 1017.0 16 CLR 169FEW190 CLR 59 52 15.0 0.0 0.565 8.5 57 03/02 09Z 51 49 156 2 0.00 0.00 545 559 4.7 -22.8 1016.5 9 018FEW030 FEW CLR 52 51 15.0 0.0 0.696 7.7 60 03/02 12Z 51 49 171 5 0.00 0.00 544 558 4.6 -23.4 1016.4 28 026FEW038 150FEW234 CLR 52 51 15.0 0.0 0.770 8.0 63 03/02 15Z 52 49 126 6 0.00 0.00 545 560 4.3 -21.8 1017.4 74 -RA 010BKN040 141FEW237 CLR 52 51 15.0 0.0 0.731 7.2 66 03/02 18Z 55 48 125 2 0.00 0.00 548 564 4.3 -19.8 1018.8 86 007BKN038 CLR CLR 56 50 15.0 0.0 0.706 6.9 69 03/02 21Z 60 49 321 5 0.00 0.00 550 564 4.9 -18.1 1017.9 84 019BKN034 CLR CLR 60 56 15.0 0.0 0.689 8.4 72 03/03 00Z 61 48 321 8 0.00 0.00 552 566 5.6 -16.0 1016.5 47 020SCT034 CLR CLR 61 56 15.0 0.0 0.636 9.6 75 03/03 03Z 54 49 290 7 0.00 0.00 553 568 5.7 -15.3 1018.0 1 CLR CLR CLR 61 54 15.0 0.0 0.663 9.8 78 03/03 06Z 53 50 321 5 0.00 0.00 554 570 6.4 -14.6 1018.6 0 CLR CLR CLR 61 53 15.0 0.0 0.623 9.9 81 03/03 09Z 51 49 141 2 0.00 0.00 555 570 7.0 -14.2 1018.1 0 CLR CLR CLR 53 51 15.0 0.0 0.565 10.7 84 03/03 12Z 51 49 315 2 0.00 0.00 556 571 5.5 -14.2 1018.4 0 CLR CLR CLR 53 51 15.1 0.0 0.612 9.4 87 03/03 15Z 50 48 165 2 0.00 0.00 556 572 7.1 -14.3 1018.8 0 CLR CLR CLR 51 50 15.0 0.0 0.573 10.0 90 03/03 18Z 58 50 261 2 0.00 0.00 557 573 7.1 -13.7 1019.6 1 CLR CLR CLR 58 50 15.0 0.0 0.564 10.2 93 03/03 21Z 61 49 275 8 0.00 0.00 558 574 7.3 -13.7 1018.9 0 CLR CLR CLR 62 58 15.0 0.0 0.558 10.1 96 03/04 00Z 58 50 271 8 0.00 0.00 558 573 8.2 -13.4 1018.1 2 CLR CLR 306FEW324 62 58 15.0 0.0 0.542 10.7 99 03/04 03Z 52 49 275 6 0.00 0.00 558 574 8.0 -13.5 1019.4 3 CLR CLR 351FEW371 58 52 15.0 0.0 0.525 10.1 102 03/04 06Z 51 49 244 5 0.00 0.00 557 574 8.0 -13.5 1020.2 35 011FEW014 CLR 332SCT383 58 51 15.0 0.0 0.499 9.7 105 03/04 09Z 51 48 225 4 0.00 0.00 556 573 8.1 -13.8 1020.0 41 012FEW014 CLR 282SCT355 51 51 15.0 0.0 0.482 9.4 108 03/04 12Z 50 47 267 5 0.00 0.00 554 571 7.3 -15.1 1019.9 70 012FEW014 215FEW241 260BKN355 51 50 15.0 0.0 0.561 8.5 111 03/04 15Z 51 47 276 5 0.00 0.00 552 569 6.0 -16.7 1020.5 100 CLR 173OVC240 243OVC374 51 50 15.0 0.0 0.764 8.7 114 03/04 18Z 58 46 296 8 0.00 0.00 552 570 6.2 -18.4 1021.4 100 CLR 167BKN240 243OVC361 58 50 15.0 0.0 0.437 9.4 117 03/04 21Z 61 47 287 11 0.00 0.00 551 569 6.8 -17.5 1020.9 99 CLR 222SCT239 263OVC344 61 58 15.0 0.0 0.364 9.2 120 03/05 00Z 61 46 287 12 0.00 0.00 551 568 6.8 -19.0 1020.2 50 CLR 222FEW239 263BKN343 62 58 15.0 0.0 0.390 10.1 123 03/05 03Z 52 47 289 9 0.00 0.00 551 569 6.9 -19.0 1021.3 0 CLR CLR CLR 60 52 15.0 0.0 0.352 9.8 126 03/05 06Z 50 42 298 5 0.00 0.00 551 570 7.0 -17.8 1022.2 0 CLR CLR CLR 60 50 15.0 0.0 0.363 8.8 129 03/05 09Z 48 42 329 5 0.00 0.00 551 569 6.7 -17.6 1022.2 1 CLR CLR 289FEW300 50 48 15.0 0.0 0.382 9.0 132 03/05 12Z 46 42 355 4 0.00 0.00 551 569 5.5 -17.8 1021.9 0 CLR CLR CLR 50 46 15.0 0.0 0.487 8.4 135 03/05 15Z 47 41 347 5 0.00 0.00 550 569 5.4 -18.9 1022.6 0 CLR CLR CLR 47 46 15.0 0.0 0.437 8.8 138 03/05 18Z 56 40 327 6 0.00 0.00 550 569 5.9 -20.0 1022.5 1 CLR CLR CLR 56 46 15.0 0.0 0.360 9.3 141 03/05 21Z 61 39 315 8 0.00 0.00 551 569 8.3 -20.5 1020.5 0 CLR CLR CLR 61 56 15.0 0.0 0.342 9.7 144 03/06 00Z 61 44 272 8 0.00 0.00 553 568 9.5 -18.8 1018.8 5 CLR CLR 271FEW340 62 56 15.0 0.0 0.433 10.5 147 03/06 03Z 53 46 253 5 0.00 0.00 552 568 9.8 -18.8 1018.8 32 CLR 230FEW240 249SCT303 61 53 15.0 0.0 0.453 12.0 150 03/06 06Z 51 46 262 3 0.00 0.00 552 568 9.6 -19.6 1018.8 24 CLR CLR 261FEW313 61 51 15.0 0.0 0.490 11.1 153 03/06 09Z 49 42 313 6 0.00 0.00 552 567 7.1 -18.4 1018.3 13 CLR CLR 291FEW327 51 49 15.0 0.0 0.448 12.3 156 03/06 12Z 48 41 327 6 0.00 0.00 551 566 7.0 -19.5 1017.7 23 CLR CLR 273FEW325 51 48 15.0 0.0 0.353 10.8 159 03/06 15Z 47 39 336 7 0.00 0.00 551 566 7.3 -17.5 1018.0 2 CLR CLR 318FEW342 48 47 15.0 0.0 0.273 9.6 162 03/06 18Z 59 37 346 12 0.00 0.00 552 567 7.3 -18.0 1018.5 4 CLR CLR 331FEW349 59 47 15.0 0.0 0.247 8.6 165 03/06 21Z 65 35 353 17 0.00 0.00 552 566 8.0 -18.4 1016.2 13 CLR CLR 323FEW362 65 59 15.0 0.0 0.220 11.8 168 03/07 00Z 64 37 359 21 0.00 0.00 551 565 5.8 -18.1 1016.0 8 CLR CLR 324FEW362 66 59 15.0 0.0 0.298 11.5