Station ID: KOAK Lat: 37.71 Long: 122.23 GFS Model Run: 0Z 13FEB 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 02/13 00Z 61 46 327 7 0.00 0.00 545 563 3.2 -23.5 1021.4 0 CLR CLR CLR **** **** 15.0 0.0 0.552 9.4 3 02/13 03Z 53 50 293 5 0.00 0.00 546 564 6.3 -21.2 1021.5 2 CLR CLR 280FEW290 60 53 15.0 0.0 0.518 9.4 6 02/13 06Z 52 49 254 2 0.00 0.00 547 565 6.2 -19.9 1021.4 3 CLR CLR 271FEW290 60 52 15.0 0.0 0.517 9.9 9 02/13 09Z 51 49 177 2 0.00 0.00 548 565 6.3 -19.4 1020.7 0 CLR CLR CLR 52 51 15.0 0.0 0.549 10.3 12 02/13 12Z 50 48 166 1 0.00 0.00 549 565 6.0 -18.3 1019.8 1 CLR CLR CLR 52 50 15.0 0.0 0.536 10.4 15 02/13 15Z 49 48 138 3 0.00 0.00 550 566 6.2 -17.5 1020.2 11 000FEW010 CLR 320FEW349 50 49 14.9 0.0 0.517 10.6 18 02/13 18Z 56 49 218 1 0.00 0.00 551 568 6.3 -17.7 1020.5 31 000FEW012 CLR 294FEW364 56 49 15.0 0.0 0.538 10.3 21 02/13 21Z 60 49 272 4 0.00 0.00 552 568 6.6 -16.9 1018.9 59 CLR CLR 283BKN380 60 56 15.0 0.0 0.500 9.9 24 02/14 00Z 57 48 278 6 0.00 0.00 552 568 6.9 -16.3 1018.5 43 CLR CLR 287SCT378 60 56 15.0 0.0 0.481 10.8 27 02/14 03Z 51 47 246 4 0.00 0.00 552 568 7.5 -15.8 1019.1 72 CLR 230FEW240 247BKN393 57 51 15.0 0.0 0.416 10.3 30 02/14 06Z 50 45 182 4 0.00 0.00 552 568 7.9 -16.3 1018.7 86 CLR 230FEW240 247BKN395 57 50 15.0 0.0 0.430 10.0 33 02/14 09Z 50 45 182 3 0.00 0.00 551 567 7.5 -16.6 1018.2 100 CLR 214FEW239 239OVC388 50 50 15.0 0.0 0.445 9.3 36 02/14 12Z 49 46 157 3 0.00 0.00 551 565 7.1 -17.7 1017.1 99 CLR 220SCT239 239BKN386 50 49 15.0 0.0 0.400 9.4 39 02/14 15Z 48 45 147 2 0.00 0.00 550 564 6.0 -18.1 1017.2 100 CLR 229FEW239 242OVC387 49 48 15.0 0.0 0.480 8.7 42 02/14 18Z 54 45 169 2 0.00 0.00 549 563 5.5 -18.2 1016.9 100 CLR 229FEW238 242OVC388 54 48 15.0 0.0 0.505 8.3 45 02/14 21Z 57 46 274 2 0.00 0.00 548 561 4.4 -18.7 1015.6 100 CLR CLR 245OVC398 57 54 15.0 0.0 0.536 7.8 48 02/15 00Z 57 46 259 4 0.00 0.00 547 559 4.2 -18.8 1014.1 100 CLR 209SCT237 241OVC396 58 54 15.0 0.0 0.525 8.0 51 02/15 03Z 52 46 217 5 0.00 0.00 546 558 4.4 -19.6 1014.5 100 CLR 184OVC237 237OVC385 56 52 15.0 0.0 0.572 7.0 54 02/15 06Z 53 47 174 9 0.00 0.00 545 557 2.0 -20.3 1014.5 100 024FEW033 178OVC236 237OVC377 56 52 15.0 0.0 0.655 6.4 57 02/15 09Z 53 46 151 12 0.00 0.00 544 556 2.2 -20.8 1013.8 100 -RA 048FEW064 156OVC217 245OVC362 53 53 15.1 0.0 0.643 6.8 60 02/15 12Z 53 46 144 9 0.00 0.00 543 554 1.7 -20.6 1013.2 100 -RA 039BKN093 156BKN216 259BKN354 53 52 15.1 0.0 0.651 6.9 63 02/15 15Z 52 45 146 11 0.00 0.00 543 554 2.2 -20.5 1012.7 97 038BKN112 FEW CLR 53 52 15.0 0.0 0.694 7.4 66 02/15 18Z 54 46 153 11 0.00 0.00 543 554 3.0 -21.3 1013.1 95 034BKN114 117FEW149 CLR 54 52 15.0 0.0 0.742 7.9 69 02/15 21Z 59 45 160 13 0.00 0.00 543 553 2.7 -21.9 1010.8 97 036SCT115 117BKN159 269FEW286 59 54 15.0 0.0 0.768 8.6 72 02/16 00Z 56 47 177 9 0.00 0.00 544 551 3.7 -23.0 1008.5 98 035BKN114 117BKN164 268FEW284 60 54 13.8 0.0 0.826 8.7 75 02/16 03Z 52 50 166 6 0.08 0.00 544 551 3.1 -23.5 1008.3 100 -RA 006OVC117 118BKN183 FEW 56 52 5.4 0.0 0.852 7.9 78 02/16 06Z 51 50 241 4 0.24 0.01 543 550 2.3 -23.0 1008.2 100 RA 004OVC117 125BKN202 234SCT273 56 51 3.3 0.0 0.847 6.5 81 02/16 09Z 50 49 302 7 0.40 0.01 543 548 2.4 -23.1 1005.4 100 RA 000OVC116 116BKN233 233BKN272 51 50 1.9 0.0 0.841 6.2 84 02/16 12Z 49 48 354 4 0.62 0.01 543 545 2.7 -22.8 1002.5 100 RA 001OVC116 116OVC233 233BKN271 51 49 2.2 0.0 0.820 5.4 87 02/16 15Z 49 47 54 5 0.65 0.01 543 542 1.5 -22.5 999.1 100 +RA 001OVC112 112OVC232 232OVC300 50 48 2.5 0.0 0.802 6.7 90 02/16 18Z 49 46 123 2 0.45 0.01 542 540 1.4 -23.7 997.5 100 RA 001OVC112 112OVC232 232OVC303 50 48 6.8 0.0 0.748 5.9 93 02/16 21Z 50 46 167 21 0.06 0.01 540 533 1.6 -25.8 992.0 94 -RA 002BKN094 124BKN203 229BKN294 51 47 12.9 0.0 0.680 6.0 96 02/17 00Z 46 43 227 26 0.44 0.02 536 536 -1.0 -26.2 999.9 97 -TSRA 004BKN102 123BKN205 230BKN282 52 45 2.8 0.0 0.634 3.0 99 02/17 03Z 48 42 224 10 0.20 0.01 536 538 0.0 -27.2 1002.2 100 RA 008OVC112 112OVC230 230BKN278 48 46 15.5 0.0 0.549 5.1 102 02/17 06Z 50 45 229 15 0.04 0.04 537 539 0.8 -27.4 1002.9 97 -TSRA 027BKN108 118BKN214 231BKN278 50 46 5.6 0.0 0.647 5.5 105 02/17 09Z 49 44 244 19 0.11 0.07 535 538 -0.2 -28.2 1004.0 89 -TSRA 021BKN095 112FEW130 248SCT273 50 48 6.6 0.0 0.601 4.3 108 02/17 12Z 45 42 250 25 0.14 0.07 531 536 -1.5 -28.7 1005.5 87 -TSRA 017BKN103 115SCT133 245FEW270 50 43 3.5 0.0 0.560 2.2 111 02/17 15Z 47 37 243 21 0.07 0.04 529 535 -2.6 -31.6 1007.4 100 -TSRA 013OVC112 115OVC160 CLR 47 45 7.9 0.0 0.448 3.4 114 02/17 18Z 48 37 239 19 0.05 0.05 528 536 -3.0 -31.4 1010.2 100 -TSRA 023BKN114 115OVC166 CLR 48 45 14.9 0.0 0.397 2.9 117 02/17 21Z 51 37 228 17 0.02 0.02 528 537 -2.7 -32.9 1010.9 98 -TSRA 043SCT077 122BKN161 CLR 51 48 9.6 0.0 0.437 3.4 120 02/18 00Z 48 38 236 19 0.07 0.07 528 537 -2.9 -32.7 1010.3 94 -TSRA 037BKN103 120BKN167 CLR 51 48 7.8 0.0 0.457 3.0 123 02/18 03Z 46 37 227 14 0.06 0.06 528 536 -2.7 -33.6 1010.7 94 -TSRA 035BKN084 120SCT177 CLR 48 46 7.6 0.0 0.430 3.2 126 02/18 06Z 46 38 216 12 0.07 0.07 528 538 -2.6 -33.0 1011.3 96 -TSRA 036BKN088 136BKN195 CLR 48 46 7.8 0.0 0.456 3.0 129 02/18 09Z 45 40 199 11 0.07 0.06 529 537 -2.0 -32.2 1009.7 100 -TSRA 033SCT112 115OVC225 227FEW237 46 45 5.5 0.0 0.543 2.3 132 02/18 12Z 45 38 272 13 0.13 0.07 527 535 -3.6 -33.6 1009.4 98 -TSRA 011BKN113 114BKN223 CLR 46 44 14.9 0.0 0.435 1.6 135 02/18 15Z 43 39 351 5 0.07 0.07 526 535 -2.8 -34.0 1010.6 81 -TSRA 021BKN109 118BKN199 CLR 45 42 11.4 0.0 0.442 2.0 138 02/18 18Z 46 38 339 7 0.03 0.03 526 537 -3.1 -34.4 1012.8 91 -TSRA 025SCT109 118BKN202 CLR 46 42 15.0 0.0 0.380 1.5 141 02/18 21Z 48 36 297 7 0.00 0.00 527 538 -2.8 -34.2 1013.3 34 CLR 171SCT203 CLR 49 46 15.0 0.0 0.362 2.2 144 02/19 00Z 50 35 286 11 0.00 0.00 528 539 -2.6 -33.6 1013.2 19 036FEW049 174FEW205 CLR 50 46 15.0 0.0 0.366 3.1 147 02/19 03Z 46 36 307 6 0.00 0.00 529 541 -2.3 -33.0 1015.1 21 043FEW049 174FEW214 CLR 50 46 15.0 0.0 0.421 2.9 150 02/19 06Z 44 36 37 3 0.00 0.00 531 545 -2.3 -23.9 1017.0 19 050FEW060 167FEW205 CLR 50 44 15.0 0.0 0.389 2.7 153 02/19 09Z 42 37 124 3 0.00 0.00 533 548 -1.9 -23.7 1018.8 3 FEW CLR 269FEW291 44 42 15.0 0.0 0.364 2.3 156 02/19 12Z 41 36 104 3 0.00 0.00 534 550 -2.0 -23.1 1019.8 5 FEW CLR 249FEW278 44 41 15.0 0.0 0.359 2.3 159 02/19 15Z 40 35 97 3 0.00 0.00 535 552 -2.3 -23.9 1021.2 6 030FEW033 187FEW195 CLR 41 40 15.0 0.0 0.356 2.0 162 02/19 18Z 47 37 92 2 0.00 0.00 535 553 -2.1 -24.0 1022.1 14 030FEW034 183FEW197 240FEW282 48 39 15.0 0.0 0.360 2.1 165 02/19 21Z 52 35 322 3 0.00 0.00 536 553 -1.9 -25.0 1020.4 71 031FEW036 189BKN219 233SCT283 53 48 15.0 0.0 0.370 3.9 168 02/20 00Z 53 35 307 3 0.00 0.00 537 553 -1.4 -25.1 1018.9 72 035FEW045 170BKN222 233SCT282 54 48 15.0 0.0 0.427 5.0