Station ID: KOAK Lat: 37.71 Long: 122.23 GFS Model Run: 0Z 9FEB 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 02/09 00Z 58 52 287 8 0.00 0.00 556 577 8.4 -13.6 1025.2 70 CLR CLR 000BKN000 **** **** 15.0 0.0 0.724 11.0 3 02/09 03Z 54 53 239 1 0.00 0.00 556 577 7.7 -14.4 1025.3 83 015FEW031 CLR 329BKN419 58 54 14.3 0.0 0.632 10.6 6 02/09 06Z 54 53 283 5 0.00 0.00 554 575 6.5 -14.6 1025.6 92 018FEW031 CLR 335BKN418 58 54 14.7 0.0 0.985 9.2 9 02/09 09Z 53 52 279 2 0.00 0.00 553 573 8.2 -16.3 1024.9 80 000BKN036 151SCT208 353BKN416 55 53 14.7 0.0 0.602 10.0 12 02/09 12Z 52 50 345 5 0.00 0.00 552 572 7.6 -15.8 1024.3 90 000SCT032 144SCT212 315BKN422 55 52 15.1 0.0 0.463 9.8 15 02/09 15Z 51 49 32 3 0.00 0.00 552 571 8.9 -16.1 1022.8 100 FEW 175FEW199 288OVC413 52 51 15.1 0.0 0.506 9.3 18 02/09 18Z 57 43 16 4 0.00 0.00 552 570 10.4 -16.4 1021.5 100 FEW 171FEW230 290OVC413 57 50 15.0 0.0 0.367 10.6 21 02/09 21Z 62 38 21 8 0.00 0.00 553 568 11.2 -16.2 1017.9 100 CLR 154BKN240 261OVC406 62 57 15.0 0.0 0.339 10.3 24 02/10 00Z 60 38 91 5 0.00 0.00 553 565 10.4 -17.2 1015.3 100 CLR 149BKN239 250OVC411 63 57 15.0 0.0 0.329 11.1 27 02/10 03Z 56 39 93 2 0.00 0.00 551 563 9.5 -17.2 1014.1 100 CLR 133OVC239 239OVC405 60 56 15.0 0.0 0.375 12.0 30 02/10 06Z 55 38 70 3 0.00 0.00 551 562 8.3 -17.1 1012.4 100 107FEW119 128OVC238 238OVC401 60 55 15.0 0.0 0.566 12.2 33 02/10 09Z 53 39 97 4 0.00 0.00 552 560 8.3 -18.1 1009.9 100 098SCT118 123OVC209 245OVC393 55 53 15.0 0.0 0.516 12.7 36 02/10 12Z 53 39 58 3 0.00 0.00 551 558 7.7 -18.6 1007.8 100 099FEW118 120OVC186 263OVC380 55 53 15.0 0.0 0.542 12.4 39 02/10 15Z 50 39 44 2 0.00 0.00 549 555 6.5 -19.2 1007.8 100 CLR 128FEW138 283OVC352 52 50 15.0 0.0 0.543 10.1 42 02/10 18Z 57 41 106 2 0.00 0.00 546 552 4.3 -19.7 1007.4 97 100FEW117 120SCT147 282BKN352 57 50 15.1 0.0 0.690 8.3 45 02/10 21Z 51 48 193 3 0.13 0.00 545 550 3.1 -21.8 1005.7 99 -RA 030BKN117 117OVC205 234FEW244 59 51 2.9 0.0 0.864 7.7 48 02/11 00Z 57 50 154 13 0.14 0.06 545 547 3.9 -23.5 1003.2 97 -TSRA 019BKN108 117BKN203 233FEW243 60 51 7.1 0.0 0.766 9.1 51 02/11 03Z 54 47 125 11 0.04 0.04 544 547 3.3 -23.9 1003.1 31 -TSRA 034SCT061 CLR CLR 57 54 14.8 0.0 0.755 9.0 54 02/11 06Z 54 49 190 17 0.05 0.04 542 547 3.3 -25.0 1005.0 65 -TSRA 024BKN089 126FEW220 CLR 57 53 13.1 0.0 0.772 6.9 57 02/11 09Z 53 48 177 13 0.03 0.03 542 549 2.5 -22.7 1008.1 83 -TSRA 023BKN062 141SCT208 234FEW255 54 53 12.3 0.0 0.721 6.3 60 02/11 12Z 52 46 154 14 0.01 0.01 541 549 2.0 -23.5 1009.2 70 -TSRA 027BKN068 141FEW208 235FEW255 54 52 15.2 0.0 0.701 6.2 63 02/11 15Z 52 48 162 12 0.02 0.02 541 550 1.9 -24.6 1011.4 90 -TSRA 045BKN089 117FEW145 CLR 53 51 11.8 0.0 0.780 6.3 66 02/11 18Z 53 49 203 11 0.11 0.09 540 552 1.8 -25.6 1014.9 95 -TSRA 022BKN103 117BKN196 CLR 53 51 5.8 0.0 0.787 6.2 69 02/11 21Z 54 48 183 11 0.05 0.04 540 554 1.7 -25.2 1016.6 97 -TSRA 006BKN115 123BKN211 234FEW265 54 52 11.7 0.0 0.737 6.2 72 02/12 00Z 55 48 209 11 0.02 0.02 540 555 1.7 -25.1 1017.6 87 -TSRA 017BKN106 140BKN213 235FEW279 56 53 10.9 0.0 0.760 6.2 75 02/12 03Z 51 48 186 8 0.04 0.04 540 557 1.6 -24.6 1020.0 100 -TSRA 042BKN117 122OVC191 239FEW287 55 51 13.4 0.0 0.764 5.9 78 02/12 06Z 51 47 154 9 0.02 0.01 540 558 1.6 -24.4 1021.8 97 -TSRA 043BKN112 122BKN189 239FEW286 55 51 15.1 0.0 0.778 6.1 81 02/12 09Z 50 48 138 8 0.05 0.00 540 559 2.2 -24.4 1022.7 99 -RA 000BKN117 120OVC171 237FEW251 51 50 6.4 0.0 0.806 5.9 84 02/12 12Z 51 49 160 6 0.14 0.02 540 559 1.5 -24.5 1022.9 100 -RA 000BKN118 119OVC173 237FEW251 51 50 12.6 0.0 0.795 5.8 87 02/12 15Z 51 49 161 7 0.03 0.03 541 561 1.7 -24.1 1023.9 100 -TSRA 000OVC119 119BKN152 CLR 51 51 13.6 0.0 0.771 5.8 90 02/12 18Z 52 49 133 6 0.02 0.02 542 562 1.8 -24.3 1024.8 100 -TSRA 000OVC115 119SCT153 CLR 52 51 14.5 0.0 0.742 6.2 93 02/12 21Z 53 48 33 4 0.01 0.00 542 563 1.9 -24.0 1024.5 100 000OVC094 CLR CLR 53 52 14.7 0.0 0.698 6.2 96 02/13 00Z 56 48 359 6 0.00 0.00 543 563 2.4 -22.0 1024.1 82 020BKN088 CLR CLR 57 52 15.1 0.0 0.663 6.6 99 02/13 03Z 51 47 344 6 0.00 0.00 545 565 2.9 -19.6 1024.1 7 059FEW078 CLR CLR 56 51 15.0 0.0 0.613 7.2 102 02/13 06Z 50 46 345 3 0.00 0.00 546 566 3.2 -18.1 1024.1 6 059FEW075 CLR 299FEW322 56 50 15.0 0.0 0.569 7.0 105 02/13 09Z 49 46 329 3 0.00 0.00 547 566 3.0 -18.1 1023.5 39 CLR CLR 300SCT348 50 49 15.0 0.0 0.561 7.0 108 02/13 12Z 48 45 121 3 0.00 0.00 548 566 3.6 -18.2 1022.3 19 CLR CLR 300FEW348 50 48 15.0 0.0 0.530 7.9 111 02/13 15Z 47 45 125 4 0.00 0.00 549 567 4.4 -17.8 1022.5 0 CLR CLR CLR 48 47 15.0 0.0 0.507 8.1 114 02/13 18Z 53 47 180 1 0.00 0.00 549 568 4.8 -17.7 1023.2 36 CLR CLR 248SCT374 53 47 15.0 0.0 0.510 7.9 117 02/13 21Z 57 47 269 2 0.00 0.00 550 569 5.3 -16.5 1021.8 100 CLR 230FEW240 249OVC381 57 53 15.0 0.0 0.448 8.0 120 02/14 00Z 56 47 279 7 0.00 0.00 551 568 5.4 -16.4 1020.9 99 CLR CLR 264OVC383 59 53 15.0 0.0 0.485 8.4 123 02/14 03Z 50 46 266 5 0.00 0.00 551 569 5.9 -16.2 1021.7 100 CLR CLR 266OVC400 56 50 15.0 0.0 0.432 8.3 126 02/14 06Z 49 45 232 4 0.00 0.00 550 568 6.3 -16.6 1021.7 98 CLR 224FEW240 256BKN402 56 49 15.0 0.0 0.395 7.9 129 02/14 09Z 50 45 223 4 0.00 0.00 549 566 6.3 -17.4 1020.6 100 CLR 220BKN239 239OVC409 50 49 15.0 0.0 0.436 6.9 132 02/14 12Z 49 45 262 4 0.00 0.00 548 564 5.2 -18.3 1019.6 100 CLR 219SCT238 238OVC410 50 49 15.0 0.0 0.483 5.8 135 02/14 15Z 48 44 235 2 0.00 0.00 546 562 4.4 -18.9 1019.6 100 FEW CLR 248OVC410 49 48 15.0 0.0 0.448 6.1 138 02/14 18Z 53 45 219 3 0.00 0.00 545 561 3.9 -19.8 1019.0 100 FEW 227FEW237 243OVC406 53 48 15.0 0.0 0.463 5.4 141 02/14 21Z 55 44 258 7 0.00 0.00 544 558 2.9 -21.4 1017.4 100 022FEW026 226BKN236 236OVC409 55 53 15.0 0.0 0.492 5.8 144 02/15 00Z 54 45 221 9 0.00 0.00 542 554 1.9 -22.5 1014.8 100 026FEW030 220BKN235 235OVC402 55 53 15.0 0.0 0.542 5.8 147 02/15 03Z 52 46 206 12 0.01 0.01 540 551 1.2 -23.4 1013.7 100 -RA 031FEW036 172OVC234 234OVC383 54 51 9.6 0.0 0.721 5.6 150 02/15 06Z 47 42 290 9 0.13 0.02 538 549 0.1 -25.9 1013.7 100 -RA 007SCT110 152OVC232 237OVC354 54 47 13.7 0.0 0.673 3.8 153 02/15 09Z 48 41 298 10 0.01 0.01 535 546 -2.3 -25.7 1013.8 100 013OVC112 116BKN173 234SCT280 48 47 15.0 0.0 0.462 3.1 156 02/15 12Z 46 37 306 9 0.00 0.00 533 544 -2.9 -27.1 1013.6 65 017BKN104 116SCT173 233FEW279 48 45 15.0 0.0 0.377 3.2 159 02/15 15Z 44 36 296 4 0.01 0.01 532 543 -2.9 -26.2 1013.9 34 053SCT081 CLR CLR 46 44 14.8 0.0 0.432 2.9 162 02/15 18Z 49 39 258 8 0.03 0.03 533 544 -2.8 -25.6 1014.3 61 -TSRA 039BKN107 115FEW121 CLR 49 43 6.6 0.0 0.470 2.6 165 02/15 21Z 51 35 274 9 0.02 0.02 533 544 -2.9 -26.1 1012.6 66 -TSRA 035BKN108 CLR 240FEW257 51 48 14.9 0.0 0.374 3.2 168 02/16 00Z 50 32 255 8 0.00 0.00 533 542 -2.9 -26.1 1010.0 69 -RA 036SCT102 169FEW230 231SCT279 51 48 15.0 0.0 0.346 3.6