Station ID: KOAK Lat: 37.71 Long: 122.23 GFS Model Run: 12Z 9NOV 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 11/09 12Z 57 56 144 2 0.00 0.00 564 579 13.3 -12.3 1018.2 70 000FEW000 CLR 000BKN000 **** **** 15.0 0.0 0.676 16.3 3 11/09 15Z 57 54 107 1 0.00 0.00 563 579 12.6 -12.7 1019.2 78 000FEW009 CLR 360BKN430 57 56 15.0 0.0 0.681 16.4 6 11/09 18Z 64 56 323 2 0.00 0.00 562 579 12.7 -13.6 1020.0 88 000FEW009 CLR 343BKN423 64 56 15.0 0.0 0.649 16.5 9 11/09 21Z 67 54 312 6 0.00 0.00 562 578 12.5 -14.2 1019.0 100 CLR CLR 319OVC413 67 64 15.0 0.0 0.594 16.4 12 11/10 00Z 65 55 287 4 0.00 0.00 562 578 12.8 -14.4 1018.9 100 CLR CLR 307OVC403 68 64 15.0 0.0 0.576 16.5 15 11/10 03Z 61 56 273 3 0.00 0.00 561 578 12.6 -14.7 1020.4 38 CLR CLR 304SCT367 65 61 15.0 0.0 0.775 16.5 18 11/10 06Z 59 56 292 2 0.00 0.00 561 579 12.4 -14.1 1021.3 19 CLR CLR 305FEW368 65 59 15.0 0.0 0.791 16.2 21 11/10 09Z 59 55 329 2 0.00 0.00 562 580 12.0 -13.5 1021.7 0 CLR CLR CLR 59 59 15.0 0.0 0.735 16.0 24 11/10 12Z 58 54 325 1 0.00 0.00 563 581 12.9 -13.3 1020.9 6 CLR CLR 316FEW335 59 58 15.0 0.0 0.638 16.4 27 11/10 15Z 57 53 13 3 0.00 0.00 564 582 13.3 -13.0 1021.8 0 CLR CLR CLR 58 57 15.0 0.0 0.570 15.8 30 11/10 18Z 65 54 288 1 0.00 0.00 565 584 14.7 -13.9 1022.5 0 CLR CLR CLR 66 57 15.0 0.0 0.520 16.2 33 11/10 21Z 69 53 284 4 0.00 0.00 566 583 14.9 -13.5 1020.5 0 CLR CLR CLR 69 65 15.0 0.0 0.491 16.1 36 11/11 00Z 66 53 295 6 0.00 0.00 566 583 15.2 -13.2 1019.8 0 CLR CLR CLR 70 65 15.0 0.0 0.459 17.5 39 11/11 03Z 60 55 288 5 0.00 0.00 566 584 15.0 -12.8 1021.1 0 CLR CLR CLR 66 60 15.0 0.0 0.479 17.2 42 11/11 06Z 58 55 185 1 0.00 0.00 566 584 15.7 -12.4 1021.1 0 CLR CLR CLR 66 58 15.0 0.0 0.453 17.3 45 11/11 09Z 58 55 139 1 0.00 0.00 567 583 16.0 -12.3 1020.2 0 CLR CLR CLR 58 58 15.0 0.0 0.430 17.6 48 11/11 12Z 57 53 44 2 0.00 0.00 566 582 15.1 -12.1 1019.7 0 CLR CLR CLR 58 57 15.0 0.0 0.455 16.6 51 11/11 15Z 56 51 76 2 0.00 0.00 566 583 14.9 -12.1 1019.7 0 CLR CLR CLR 57 56 15.0 0.0 0.451 16.6 54 11/11 18Z 66 50 67 1 0.00 0.00 567 583 15.2 -11.4 1019.5 3 CLR CLR 344FEW359 66 56 15.0 0.0 0.417 17.3 57 11/11 21Z 70 48 274 5 0.00 0.00 567 582 14.7 -11.1 1017.1 6 CLR CLR 340FEW363 71 65 15.0 0.0 0.395 16.9 60 11/12 00Z 68 49 307 5 0.00 0.00 566 580 13.8 -11.3 1015.9 6 CLR CLR 353FEW375 71 65 15.0 0.0 0.435 18.0 63 11/12 03Z 62 49 25 1 0.00 0.00 566 579 13.8 -10.8 1015.9 24 CLR CLR 353FEW387 67 62 15.0 0.0 0.433 17.7 66 11/12 06Z 61 46 127 6 0.00 0.00 565 578 14.1 -11.1 1015.5 32 CLR CLR 345SCT383 67 61 15.0 0.0 0.431 18.1 69 11/12 09Z 59 45 86 1 0.00 0.00 563 576 13.8 -12.5 1014.7 7 CLR CLR 365FEW383 61 59 15.0 0.0 0.426 17.3 72 11/12 12Z 58 43 72 2 0.00 0.00 562 574 13.4 -13.2 1013.5 4 CLR CLR 367FEW383 61 58 15.0 0.0 0.426 16.8 75 11/12 15Z 56 40 100 3 0.00 0.00 560 572 12.6 -14.2 1013.8 8 CLR CLR 377FEW400 58 56 15.0 0.0 0.459 16.3 78 11/12 18Z 66 43 80 2 0.00 0.00 560 572 12.4 -15.7 1013.4 32 CLR CLR 363SCT401 66 56 15.0 0.0 0.475 16.0 81 11/12 21Z 71 44 294 5 0.00 0.00 561 570 11.9 -16.0 1010.7 6 CLR CLR 365FEW385 72 66 15.0 0.0 0.505 16.3 84 11/13 00Z 67 47 302 6 0.00 0.00 559 568 12.4 -16.3 1009.7 5 CLR CLR 355FEW378 72 66 15.0 0.0 0.573 15.9 87 11/13 03Z 61 51 318 3 0.00 0.00 559 567 11.3 -16.5 1009.9 67 CLR CLR 308BKN357 66 61 15.0 0.0 0.639 15.4 90 11/13 06Z 60 56 132 4 0.00 0.00 557 566 11.3 -16.3 1010.2 84 CLR CLR 292BKN356 66 60 15.0 0.0 0.702 14.9 93 11/13 09Z 58 54 144 3 0.00 0.00 557 565 10.2 -16.0 1009.6 72 CLR 229FEW240 242BKN339 60 58 15.0 0.0 0.689 12.4 96 11/13 12Z 57 54 156 2 0.00 0.00 556 564 8.9 -14.5 1008.4 38 CLR 229FEW240 244SCT337 60 57 15.0 0.0 0.744 11.7 99 11/13 15Z 57 54 133 6 0.00 0.00 556 563 7.8 -13.5 1008.7 38 019FEW026 CLR 335SCT359 57 57 15.0 0.0 0.813 11.2 102 11/13 18Z 63 54 161 8 0.00 0.00 556 563 7.2 -13.7 1008.4 64 024SCT034 CLR 329BKN390 63 57 15.1 0.0 0.880 11.7 105 11/13 21Z 63 55 207 14 0.01 0.01 556 562 7.4 -12.7 1007.0 100 -RA 028BKN047 CLR 264BKN365 65 63 15.0 0.0 0.857 11.4 108 11/14 00Z 60 53 209 11 0.00 0.00 554 560 7.2 -13.3 1006.7 100 -RA 020BKN042 CLR 261BKN367 65 60 15.0 0.0 0.885 9.7 111 11/14 03Z 59 50 201 14 0.00 0.00 554 559 6.3 -14.0 1006.6 100 083SCT110 149BKN180 243OVC354 60 58 15.1 0.0 0.903 9.3 114 11/14 06Z 56 54 212 16 0.22 0.00 553 558 6.4 -14.7 1005.8 100 -RA 036BKN114 129BKN166 246OVC348 60 56 2.5 0.0 1.088 9.7 117 11/14 09Z 58 51 260 8 0.16 0.02 550 557 4.6 -14.0 1007.8 100 -TSRA 028OVC117 118BKN148 322FEW339 58 56 13.1 0.0 0.719 9.4 120 11/14 12Z 56 50 261 3 0.02 0.02 553 560 4.3 -11.9 1008.5 100 -TSRA 030BKN115 118SCT149 295BKN385 58 55 15.0 0.0 0.669 9.1 123 11/14 15Z 55 50 183 1 0.01 0.01 553 562 3.9 -12.5 1010.7 80 CLR CLR 353BKN415 56 55 15.0 0.0 0.693 8.7 126 11/14 18Z 60 49 264 2 0.00 0.00 553 564 3.8 -11.5 1012.5 90 CLR CLR 334BKN406 60 55 15.0 0.0 0.712 8.7 129 11/14 21Z 61 49 283 5 0.00 0.00 555 565 4.8 -10.0 1011.9 100 FEW CLR 277OVC386 61 60 15.0 0.0 0.742 9.5 132 11/15 00Z 60 49 296 6 0.00 0.00 556 566 5.6 -11.0 1011.8 69 FEW CLR 274BKN379 61 59 15.0 0.0 0.742 9.7 135 11/15 03Z 57 50 285 3 0.00 0.00 557 568 5.9 -11.5 1012.9 82 CLR 213SCT242 250BKN392 59 56 15.0 0.0 0.698 9.7 138 11/15 06Z 56 50 238 1 0.00 0.00 558 569 6.0 -11.8 1013.1 91 CLR 216SCT242 246BKN400 59 56 15.0 0.0 0.652 9.5 141 11/15 09Z 55 49 167 2 0.00 0.00 557 569 5.5 -11.6 1013.7 100 CLR 222FEW240 293OVC413 56 55 15.0 0.0 0.684 9.0 144 11/15 12Z 54 49 141 6 0.00 0.00 557 568 5.6 -12.2 1014.2 94 CLR 210FEW241 305BKN398 56 54 15.0 0.0 0.663 9.1 147 11/15 15Z 54 49 150 5 0.00 0.00 556 568 5.3 -12.8 1015.2 100 CLR 201OVC242 258BKN281 54 53 15.0 0.0 0.784 9.4 150 11/15 18Z 59 47 160 7 0.00 0.00 555 568 6.0 -13.4 1015.4 100 CLR 203OVC241 249BKN275 59 53 15.0 0.0 0.952 9.8 153 11/15 21Z 61 49 217 8 0.00 0.00 555 566 5.7 -15.1 1013.8 100 -RA 032SCT119 195BKN225 240OVC300 63 59 13.7 0.0 1.140 10.3 156 11/16 00Z 58 53 189 10 0.04 0.00 553 564 6.6 -15.6 1013.5 100 -RA 017BKN119 167BKN213 240OVC293 63 57 8.3 0.0 1.170 9.8 159 11/16 03Z 55 52 292 3 0.37 0.00 550 564 3.8 -17.4 1016.2 100 RA 000OVC119 132OVC206 251SCT290 58 54 10.4 0.0 0.952 7.9 162 11/16 06Z 55 47 304 8 0.02 0.01 547 562 2.7 -18.3 1018.1 100 RA 000BKN117 127BKN186 274BKN305 58 54 14.9 0.0 0.566 7.3 165 11/16 09Z 53 42 314 9 0.00 0.00 543 559 0.3 -20.0 1019.3 70 054FEW067 CLR 251BKN306 55 53 15.0 0.0 0.430 6.4 168 11/16 12Z 52 41 325 8 0.01 0.01 540 556 0.0 -22.6 1020.3 39 054FEW068 CLR 250SCT305 55 52 15.0 0.0 0.455 6.0