Station ID: KOAK Lat: 37.71 Long: 122.23 GFS Model Run: 0Z 22FEB 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 02/22 00Z 56 42 190 12 0.00 0.00 548 564 0.8 -17.7 1019.1 3 000FEW000 CLR 000FEW000 **** **** 15.0 0.0 0.514 6.7 3 02/22 03Z 51 43 172 10 0.00 0.00 548 565 2.4 -17.7 1020.6 35 052FEW056 CLR 360SCT401 56 51 15.0 0.0 0.543 6.3 6 02/22 06Z 49 43 139 10 0.00 0.00 548 567 0.7 -16.5 1022.7 25 053FEW059 CLR 350FEW394 56 49 15.0 0.0 0.566 6.6 9 02/22 09Z 49 43 131 13 0.00 0.00 549 568 1.7 -16.1 1023.2 74 043SCT067 CLR 334BKN406 49 48 15.0 0.0 0.556 7.3 12 02/22 12Z 50 41 133 13 0.00 0.00 550 568 4.4 -16.4 1022.2 84 046FEW067 CLR 318BKN409 50 49 15.0 0.0 0.608 9.0 15 02/22 15Z 49 40 119 7 0.00 0.00 550 569 5.3 -16.0 1023.8 100 060SCT085 CLR 290OVC414 50 48 15.0 0.0 0.621 9.0 18 02/22 18Z 55 41 133 7 0.00 0.00 551 572 5.6 -15.9 1025.1 100 058BKN087 CLR 298OVC406 55 48 15.0 0.0 0.588 9.6 21 02/22 21Z 61 45 315 1 0.00 0.00 552 573 6.0 -15.2 1024.7 97 070FEW086 CLR 281BKN419 61 55 15.0 0.0 0.603 9.6 24 02/23 00Z 61 45 308 4 0.00 0.00 553 574 6.0 -15.0 1023.9 66 073FEW084 CLR 286BKN410 63 55 15.0 0.0 0.597 10.5 27 02/23 03Z 54 46 336 6 0.00 0.00 554 575 5.8 -14.7 1025.2 74 CLR CLR 355BKN420 61 54 15.0 0.0 0.613 10.8 30 02/23 06Z 51 46 27 3 0.00 0.00 555 577 6.1 -14.5 1025.7 82 CLR CLR 355BKN423 61 51 15.0 0.0 0.596 10.4 33 02/23 09Z 51 45 63 3 0.00 0.00 556 577 6.4 -14.3 1025.4 73 CLR CLR 334BKN419 51 51 15.0 0.0 0.592 10.5 36 02/23 12Z 49 45 76 2 0.00 0.00 556 576 7.0 -14.3 1024.9 77 CLR CLR 349BKN423 52 49 15.0 0.0 0.572 10.7 39 02/23 15Z 48 44 61 3 0.00 0.00 557 577 7.6 -13.0 1024.3 74 CLR 233FEW243 287BKN382 49 48 15.0 0.0 0.580 11.0 42 02/23 18Z 57 47 96 1 0.00 0.00 558 578 8.9 -11.8 1024.0 85 CLR 218FEW243 305BKN401 57 48 15.0 0.0 0.560 11.6 45 02/23 21Z 64 48 251 2 0.00 0.00 560 578 9.9 -11.4 1021.5 79 CLR 204FEW231 351BKN425 64 58 15.0 0.0 0.601 11.7 48 02/24 00Z 62 47 167 2 0.00 0.00 560 577 11.0 -11.3 1019.8 89 CLR 155SCT215 321BKN398 64 58 15.0 0.0 0.825 12.6 51 02/24 03Z 58 48 308 2 0.00 0.00 560 577 10.3 -11.2 1020.0 100 106SCT121 137OVC240 306OVC373 62 57 15.0 0.0 1.048 12.5 54 02/24 06Z 57 47 230 1 0.00 0.00 559 577 8.5 -11.8 1021.3 100 085BKN121 129OVC242 298OVC361 62 57 15.0 0.0 1.186 11.9 57 02/24 09Z 57 47 162 3 0.00 0.00 559 576 8.9 -11.4 1020.3 100 049OVC120 120OVC244 268OVC382 57 56 15.0 0.0 1.239 11.8 60 02/24 12Z 56 47 150 5 0.00 0.00 559 575 8.4 -11.7 1018.9 100 049OVC120 120OVC243 255OVC403 57 56 15.0 0.0 1.207 11.7 63 02/24 15Z 55 46 130 3 0.01 0.00 559 574 7.7 -12.0 1018.6 100 -RA 036OVC120 120OVC230 327BKN393 57 55 14.9 0.0 1.302 10.9 66 02/24 18Z 55 49 134 6 0.02 0.00 559 575 9.7 -12.4 1018.6 100 -RA 025OVC119 121OVC230 331SCT392 57 54 7.2 0.0 1.425 10.9 69 02/24 21Z 54 53 119 6 0.20 0.00 559 574 9.5 -12.5 1018.2 100 RA 000OVC118 120OVC216 379SCT414 55 53 5.2 0.0 1.440 10.9 72 02/25 00Z 55 54 128 6 0.14 0.00 559 574 9.8 -12.3 1017.6 100 RA 000OVC119 121OVC216 357SCT400 55 53 9.8 0.0 1.450 11.6 75 02/25 03Z 55 54 145 6 0.05 0.00 559 574 9.5 -13.2 1018.2 100 -RA 000OVC120 120OVC243 274SCT299 55 55 10.7 0.0 1.429 11.9 78 02/25 06Z 56 55 136 5 0.03 0.00 558 574 9.6 -13.4 1019.0 100 -RA 000OVC121 121OVC243 266BKN319 56 55 11.3 0.0 1.426 12.3 81 02/25 09Z 56 55 88 2 0.02 0.00 558 574 8.9 -13.4 1018.7 100 -RA 000OVC089 121BKN241 255BKN283 56 56 9.0 0.0 1.347 12.0 84 02/25 12Z 56 55 27 1 0.04 0.00 557 573 8.8 -12.9 1018.8 100 -RA 000OVC090 147BKN234 262BKN290 56 56 6.1 0.0 1.241 11.2 87 02/25 15Z 56 55 316 2 0.01 0.00 557 573 8.7 -13.8 1019.4 100 -RA 000OVC065 150FEW161 247BKN279 56 56 7.9 0.0 1.113 11.0 90 02/25 18Z 57 56 342 5 0.00 0.00 557 574 8.3 -13.1 1020.9 100 000OVC054 151FEW161 272BKN301 57 56 8.2 0.0 1.069 10.4 93 02/25 21Z 63 56 332 2 0.00 0.00 558 575 8.8 -13.0 1019.7 76 009BKN030 CLR 358SCT398 63 57 11.2 0.0 0.964 11.1 96 02/26 00Z 63 54 353 3 0.00 0.00 559 575 9.8 -12.4 1018.8 67 012BKN031 CLR 321SCT356 64 57 11.0 0.0 0.725 11.7 99 02/26 03Z 56 52 340 4 0.00 0.00 559 576 10.5 -12.4 1020.2 34 FEW 213FEW224 286FEW317 64 56 15.0 0.0 0.589 11.4 102 02/26 06Z 54 51 16 2 0.00 0.00 560 578 10.8 -13.0 1021.2 23 FEW 212FEW223 295FEW327 64 54 15.0 0.0 0.617 11.5 105 02/26 09Z 53 50 48 2 0.00 0.00 560 578 11.4 -13.7 1020.8 72 CLR 201BKN240 288SCT375 54 53 15.0 0.0 0.659 11.7 108 02/26 12Z 52 50 40 2 0.00 0.00 560 577 11.2 -13.8 1020.3 83 CLR 195BKN242 297SCT369 54 52 15.0 0.0 0.696 11.6 111 02/26 15Z 51 49 65 2 0.00 0.00 560 577 11.7 -12.9 1020.8 47 CLR 184SCT233 369FEW398 52 51 15.0 0.0 0.686 12.2 114 02/26 18Z 59 50 354 1 0.00 0.00 560 578 11.6 -12.6 1021.8 58 CLR 182FEW227 334SCT388 59 51 15.0 0.0 0.688 12.1 117 02/26 21Z 64 49 287 4 0.00 0.00 560 577 12.5 -13.0 1020.2 100 CLR CLR 348OVC395 64 59 15.0 0.0 0.696 12.7 120 02/27 00Z 64 49 308 6 0.00 0.00 561 577 12.6 -13.1 1018.6 83 CLR 216FEW244 347BKN395 65 59 15.0 0.0 0.731 13.3 123 02/27 03Z 56 49 316 4 0.00 0.00 561 577 13.1 -12.8 1019.2 26 CLR CLR 355FEW396 64 55 15.0 0.0 0.837 13.6 126 02/27 06Z 54 49 303 2 0.00 0.00 562 578 12.5 -12.2 1020.3 30 CLR CLR 349SCT385 64 54 15.0 0.0 0.826 13.8 129 02/27 09Z 53 48 105 1 0.00 0.00 562 578 12.5 -11.6 1019.7 99 CLR CLR 342OVC394 54 53 15.0 0.0 0.783 14.0 132 02/27 12Z 53 48 81 2 0.00 0.00 562 578 12.7 -11.4 1018.6 99 CLR CLR 339OVC390 54 53 15.0 0.0 0.754 14.0 135 02/27 15Z 52 48 51 2 0.00 0.00 562 578 13.0 -12.2 1018.5 100 CLR CLR 320OVC398 53 52 15.0 0.0 0.689 14.3 138 02/27 18Z 60 47 17 2 0.00 0.00 562 579 13.2 -12.5 1019.3 100 CLR CLR 300OVC395 60 52 15.0 0.0 0.598 14.9 141 02/27 21Z 65 46 309 2 0.00 0.00 563 578 13.5 -12.3 1017.6 100 CLR CLR 258OVC392 65 60 15.0 0.0 0.629 14.9 144 02/28 00Z 65 47 296 2 0.00 0.00 564 577 13.4 -12.4 1015.8 100 CLR CLR 258OVC391 66 60 15.0 0.0 0.688 15.1 147 02/28 03Z 59 46 308 2 0.00 0.00 563 577 13.5 -12.8 1016.0 100 CLR 205SCT244 244OVC391 65 58 15.0 0.0 0.723 15.6 150 02/28 06Z 57 48 357 2 0.00 0.00 562 576 13.9 -12.8 1016.4 100 CLR 174BKN244 244OVC393 65 56 15.0 0.0 0.770 16.1 153 02/28 09Z 56 48 140 1 0.00 0.00 561 574 13.1 -12.9 1015.9 100 113FEW121 140OVC243 243OVC390 57 56 15.0 0.0 0.935 14.9 156 02/28 12Z 56 46 312 1 0.00 0.00 561 573 13.3 -13.8 1014.8 100 108FEW121 132OVC238 243BKN370 57 56 15.0 0.0 0.971 16.2 159 02/28 15Z 56 46 108 1 0.00 0.00 559 572 12.6 -15.6 1015.4 87 098SCT121 139BKN183 289BKN325 56 55 15.0 0.0 0.891 15.5 162 02/28 18Z 61 47 319 1 0.00 0.00 559 572 12.5 -15.0 1015.7 93 098SCT121 140SCT180 277BKN365 61 55 15.0 0.0 0.815 16.2 165 02/28 21Z 65 47 302 4 0.00 0.00 558 571 12.6 -15.9 1015.1 100 CLR 213SCT231 245OVC385 66 61 15.0 0.0 0.819 15.9 168 03/01 00Z 64 48 269 2 0.00 0.00 558 569 13.0 -17.9 1012.7 100 CLR 205BKN226 249OVC388 67 61 15.0 0.0 0.867 16.5