Station ID: KOAK Lat: 37.71 Long: 122.23 GFS Model Run: 0Z 13NOV 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 11/13 00Z 63 55 204 14 0.00 0.00 558 564 9.9 -17.0 1007.6 100 CLR 000OVC000 000OVC000 **** **** 15.0 0.0 0.779 13.2 3 11/13 03Z 61 54 179 5 0.00 0.00 557 563 9.5 -16.8 1007.2 100 CLR 203BKN240 240OVC350 63 61 15.0 0.0 0.763 13.0 6 11/13 06Z 60 54 172 8 0.00 0.00 556 562 7.4 -16.3 1007.3 53 CLR 203SCT240 240BKN349 63 59 15.0 0.0 0.802 11.8 9 11/13 09Z 61 53 189 14 0.00 0.00 554 560 6.9 -16.1 1006.5 57 022BKN038 CLR CLR 62 59 15.0 0.0 0.850 10.7 12 11/13 12Z 59 53 168 10 0.01 0.01 554 558 7.0 -15.7 1005.0 64 -RA 022BKN042 CLR 326FEW342 62 59 15.0 0.0 0.805 10.6 15 11/13 15Z 58 51 173 14 0.00 0.00 553 556 5.1 -15.8 1003.9 16 FEW CLR 305FEW324 59 58 15.1 0.0 0.887 9.5 18 11/13 18Z 58 53 178 19 0.06 0.02 551 554 5.6 -17.3 1002.9 58 -RA 022SCT074 128SCT201 277FEW298 60 57 5.7 0.0 1.039 9.5 21 11/13 21Z 55 50 274 13 0.49 0.05 548 551 3.7 -16.7 1003.2 100 -TSRA 002OVC116 117OVC189 FEW 59 55 8.3 0.0 0.860 7.7 24 11/14 00Z 55 49 247 7 0.04 0.01 547 550 3.2 -14.3 1004.1 100 -TSRA 006OVC115 117OVC160 FEW 59 54 8.0 0.0 0.705 8.2 27 11/14 03Z 55 48 293 9 0.05 0.05 546 552 3.3 -14.2 1007.2 59 -TSRA 054SCT076 118SCT135 CLR 56 54 12.2 0.0 0.689 8.1 30 11/14 06Z 54 47 260 2 0.02 0.02 548 556 2.9 -10.8 1009.6 35 -TSRA 059FEW082 118FEW135 313FEW331 56 53 15.0 0.0 0.647 8.4 33 11/14 09Z 53 47 242 2 0.01 0.01 550 560 2.7 -11.8 1011.0 43 057SCT099 CLR 344FEW389 54 53 14.5 0.0 0.668 7.7 36 11/14 12Z 53 48 153 5 0.02 0.02 552 562 2.7 -12.0 1012.7 43 -RA 057SCT089 CLR 340FEW402 54 52 13.2 0.0 0.699 7.5 39 11/14 15Z 52 47 126 5 0.00 0.00 553 565 3.0 -10.3 1014.1 100 039BKN080 CLR 271BKN342 53 52 15.0 0.0 0.726 7.9 42 11/14 18Z 57 47 143 4 0.00 0.00 554 567 3.7 -10.9 1015.2 98 041SCT080 CLR 264BKN345 57 52 15.0 0.0 0.747 8.1 45 11/14 21Z 60 46 230 2 0.00 0.00 556 568 3.7 -11.6 1014.8 18 061FEW070 215FEW241 313FEW342 60 57 15.0 0.0 0.724 8.8 48 11/15 00Z 60 48 265 5 0.00 0.00 557 569 3.7 -12.1 1014.6 49 060FEW070 212FEW241 253SCT370 61 57 15.0 0.0 0.709 9.3 51 11/15 03Z 56 48 217 3 0.00 0.00 557 571 4.0 -12.0 1015.7 79 057FEW061 198FEW212 295BKN392 60 56 15.0 0.0 0.703 9.0 54 11/15 06Z 55 48 166 2 0.00 0.00 557 571 4.0 -12.3 1016.6 90 053FEW061 197SCT240 269BKN388 60 55 15.0 0.0 0.648 9.1 57 11/15 09Z 55 47 148 4 0.00 0.00 556 570 4.6 -13.6 1016.5 100 CLR 199BKN238 258OVC395 55 55 15.0 0.0 0.678 9.1 60 11/15 12Z 54 46 147 5 0.00 0.00 556 569 4.9 -13.8 1016.2 100 CLR 197BKN240 249OVC394 55 54 15.0 0.0 0.729 9.3 63 11/15 15Z 54 44 138 4 0.00 0.00 554 569 4.6 -15.3 1017.3 100 CLR 183OVC241 241OVC393 55 54 15.0 0.0 0.798 9.1 66 11/15 18Z 59 45 147 8 0.00 0.00 554 569 5.6 -16.5 1017.0 98 CLR 183BKN236 250BKN355 59 54 15.0 0.0 0.849 9.7 69 11/15 21Z 63 48 192 10 0.00 0.00 553 566 5.2 -16.0 1015.5 100 044FEW063 185BKN237 240OVC268 63 59 15.0 0.0 0.927 10.3 72 11/16 00Z 60 52 192 11 0.00 0.00 552 565 5.4 -17.4 1014.9 97 -RA 041SCT086 173BKN214 240BKN268 63 59 12.6 0.0 1.101 9.7 75 11/16 03Z 57 54 223 4 0.12 0.00 551 564 5.9 -17.3 1015.6 100 -RA 000OVC119 120OVC186 CLR 60 57 3.4 0.0 1.137 9.4 78 11/16 06Z 54 51 289 9 0.21 0.00 549 563 4.8 -19.0 1016.3 100 RA 000OVC119 119OVC196 CLR 60 54 5.4 0.0 0.996 7.2 81 11/16 09Z 53 49 113 1 0.24 0.00 547 561 3.4 -20.1 1017.4 100 RA 006OVC117 130OVC216 312SCT340 54 53 11.0 0.0 0.877 6.8 84 11/16 12Z 53 48 175 3 0.02 0.01 544 559 2.3 -21.5 1017.7 100 -RA 008OVC117 124OVC198 311FEW338 55 52 12.1 0.0 0.726 7.0 87 11/16 15Z 53 47 287 2 0.02 0.02 542 557 2.1 -20.0 1018.0 100 -TSRA 049SCT074 163OVC214 236SCT276 54 53 13.2 0.0 0.764 7.1 90 11/16 18Z 56 47 284 3 0.04 0.04 541 556 2.0 -21.4 1018.2 100 -TSRA 029SCT104 142OVC219 235SCT263 57 53 6.8 0.0 0.696 7.1 93 11/16 21Z 58 45 286 6 0.07 0.07 539 553 2.3 -24.8 1016.9 100 -TSRA 066SCT116 133OVC165 FEW 58 56 14.5 0.0 0.638 7.4 96 11/17 00Z 57 46 282 10 0.01 0.01 539 553 2.3 -26.6 1016.5 72 -TSRA 066FEW114 140BKN169 CLR 58 56 13.2 0.0 0.510 7.1 99 11/17 03Z 54 44 308 7 0.00 0.00 539 554 1.3 -26.7 1018.1 0 CLR CLR CLR 57 54 13.8 0.0 0.492 6.6 102 11/17 06Z 53 43 311 5 0.00 0.00 538 553 0.9 -25.5 1018.1 1 CLR CLR CLR 57 53 15.0 0.0 0.487 6.6 105 11/17 09Z 52 43 322 5 0.00 0.00 539 554 1.1 -24.8 1018.3 7 FEW CLR CLR 53 52 15.0 0.0 0.481 6.6 108 11/17 12Z 49 43 352 4 0.00 0.00 539 555 1.3 -23.0 1018.9 4 FEW CLR CLR 53 49 15.0 0.0 0.488 6.0 111 11/17 15Z 48 42 39 2 0.00 0.00 540 557 1.4 -23.0 1020.1 0 CLR CLR CLR 49 48 15.0 0.0 0.504 5.6 114 11/17 18Z 54 43 320 1 0.00 0.00 541 558 1.4 -23.0 1021.2 3 CLR CLR 270FEW328 54 47 15.0 0.0 0.495 5.7 117 11/17 21Z 56 41 264 3 0.00 0.00 541 558 1.7 -23.2 1020.5 88 CLR 195FEW235 235BKN335 56 53 15.0 0.0 0.482 6.6 120 11/18 00Z 56 42 264 4 0.00 0.00 542 559 1.5 -22.7 1020.1 89 052FEW055 160SCT235 235BKN322 57 53 15.0 0.0 0.541 6.7 123 11/18 03Z 53 45 183 6 0.00 0.00 543 560 2.4 -21.6 1020.2 8 055FEW059 127FEW152 CLR 56 53 15.0 0.0 0.581 6.4 126 11/18 06Z 52 45 166 9 0.00 0.00 544 560 3.1 -21.3 1019.3 12 086FEW099 138FEW167 262FEW308 56 52 15.0 0.0 0.674 6.6 129 11/18 09Z 53 45 165 16 0.00 0.00 544 559 2.7 -21.1 1017.1 100 063BKN117 128BKN216 236OVC347 53 52 12.2 0.0 0.855 6.8 132 11/18 12Z 53 51 171 17 0.54 0.01 546 557 4.1 -21.1 1013.3 100 RA 030BKN117 121BKN227 235OVC351 54 52 1.7 0.0 0.956 7.6 135 11/18 15Z 51 48 286 2 0.57 0.02 542 556 0.8 -22.2 1016.3 100 -TSRA 000OVC117 132OVC221 235OVC354 54 51 4.1 0.0 0.809 5.5 138 11/18 18Z 54 45 164 3 0.08 0.04 540 555 0.8 -22.5 1017.7 94 -TSRA 009BKN111 142BKN213 235BKN345 55 51 9.1 0.0 0.553 6.0 141 11/18 21Z 56 43 276 8 0.02 0.02 538 552 1.0 -25.1 1016.9 37 -TSRA 058SCT099 117FEW123 CLR 57 54 14.0 0.0 0.584 6.4 144 11/19 00Z 55 43 286 6 0.01 0.01 536 550 0.8 -28.5 1016.5 31 -RA 048SCT103 116FEW123 CLR 57 54 14.8 0.0 0.486 6.3 147 11/19 03Z 53 41 192 2 0.00 0.00 536 550 0.3 -28.4 1016.5 7 048FEW055 183FEW206 CLR 55 52 14.1 0.0 0.561 6.5 150 11/19 06Z 51 44 193 4 0.05 0.05 536 550 0.6 -28.3 1016.6 53 -TSRA 054FEW091 134BKN231 CLR 55 51 12.6 0.0 0.638 5.8 153 11/19 09Z 50 44 146 7 0.03 0.03 537 550 0.1 -27.8 1015.4 100 -TSRA 052BKN116 120OVC225 232OVC265 51 50 13.2 0.0 0.657 6.1 156 11/19 12Z 48 45 104 8 0.23 0.02 537 549 0.2 -27.9 1014.4 100 -TSRA 028BKN114 118OVC228 231OVC266 51 48 3.2 0.0 0.703 4.8 159 11/19 15Z 47 45 83 8 0.65 0.06 537 548 0.5 -28.0 1014.2 100 -TSRA 000OVC116 117BKN229 231BKN272 48 47 10.8 0.0 0.664 4.5 162 11/19 18Z 48 44 129 15 0.12 0.01 536 548 0.3 -27.8 1015.0 100 -TSRA 000BKN115 129BKN223 232BKN275 50 46 11.4 0.0 0.662 3.1 165 11/19 21Z 48 43 79 5 0.10 0.00 536 547 -0.7 -27.4 1013.4 100 -RA 000BKN116 122OVC231 231OVC284 49 47 13.3 0.0 0.657 3.8 168 11/20 00Z 49 44 44 10 0.04 0.01 537 547 -0.4 -27.0 1012.2 100 -RA 000BKN113 129OVC231 231OVC284 49 47 14.8 0.0 0.659 4.7