Station ID: KOAK Lat: 37.71 Long: -122.23 NAM Model Run: 0Z 13APR 2026 Cloud base 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 Tot Snowfall Vis Deg F Deg F deg kt in. in. Thk GPH Tmp Tmp mb % TEXT Clouds in SM 0 04/13 00Z 56 51 233 12 0.00 0.00 541 553 1.7 -23.3 1013 83 -RA 015BKN126 0.0 12.6 3 04/13 03Z 54 49 228 8 0.06 0.06 540 553 2.2 -24.0 1015 100 TSRA 015OVC133 0.0 11.2 6 04/13 06Z 54 49 228 6 0.02 0.02 540 554 2.1 -24.6 1016 100 016OVC194 0.0 14.9 9 04/13 09Z 53 49 220 4 0.01 0.01 539 553 1.9 -25.5 1016 100 -RA 015OVC246 0.0 11.1 12 04/13 12Z 52 50 285 3 0.07 0.03 539 553 1.4 -26.2 1017 100 -TSRA 011OVC153 0.0 9.8 15 04/13 15Z 52 48 335 4 0.02 0.01 539 554 1.5 -25.6 1018 96 012BKN053 0.0 16.1 18 04/13 18Z 56 47 341 4 0.00 0.00 541 557 1.7 -23.2 1019 93 017BKN058 0.0 15.0 21 04/13 21Z 59 48 283 8 0.00 0.00 543 560 2.3 -22.2 1019 40 065SCT098 0.0 15.0 24 04/14 00Z 57 48 278 10 0.00 0.00 545 561 3.5 -21.1 1019 24 049FEW061 0.0 14.5 27 04/14 03Z 52 49 254 6 0.00 0.00 546 563 4.9 -21.3 1019 9 207FEW215 0.0 14.4 30 04/14 06Z 51 50 240 6 0.00 0.00 547 564 5.0 -20.9 1020 48 000SCT014 0.0 9.1 33 04/14 09Z 50 49 254 6 0.00 0.00 548 565 4.9 -19.3 1020 100 000OVC016 0.0 5.1 36 04/14 12Z 49 47 263 6 0.00 0.00 548 565 4.7 -19.1 1021 100 004OVC018 0.0 11.4 39 04/14 15Z 49 45 250 6 0.00 0.00 549 567 4.8 -18.9 1022 98 011BKN022 0.0 16.1 42 04/14 18Z 53 45 243 7 0.00 0.00 550 568 5.4 -18.6 1022 97 016BKN026 0.0 15.0 45 04/14 21Z 55 45 252 10 0.00 0.00 550 569 5.1 -17.6 1022 85 022BKN027 0.0 15.0 48 04/15 00Z 54 45 261 10 0.00 0.00 551 569 5.7 -16.7 1021 75 224BKN234 0.0 15.0 51 04/15 03Z 50 45 263 8 0.00 0.00 551 569 7.0 -16.3 1021 18 170FEW182 0.0 15.0 54 04/15 06Z 50 45 258 7 0.00 0.00 552 569 7.9 -16.4 1021 50 028BKN039 0.0 15.0 57 04/15 09Z 50 45 248 6 0.00 0.00 552 569 8.4 -16.9 1020 100 061OVC256 0.0 15.2 60 04/15 12Z 49 46 261 6 0.00 0.00 551 567 9.1 -17.6 1019 95 010BKN188 0.0 10.6 63 04/15 15Z 49 46 266 7 0.00 0.00 550 566 8.4 -18.1 1019 92 009BKN174 0.0 10.7 66 04/15 18Z 54 45 263 9 0.00 0.00 550 566 8.6 -18.2 1020 77 018BKN040 0.0 15.0 69 04/15 21Z 56 46 257 12 0.00 0.00 550 566 6.4 -17.4 1019 92 020BKN043 0.0 15.0 72 04/16 00Z 55 47 261 11 0.00 0.00 550 565 2.4 -16.4 1018 91 019BKN053 0.0 15.0 75 04/16 03Z 52 48 248 8 0.00 0.00 550 565 4.3 -15.3 1018 96 013BKN069 0.0 15.0 78 04/16 06Z 52 50 225 8 0.00 0.00 550 565 4.0 -16.3 1018 88 009BKN080 0.0 14.7 81 04/16 09Z 51 47 277 9 0.01 0.00 548 563 3.2 -17.1 1017 85 014BKN051 0.0 15.0 84 04/16 12Z 45 40 338 7 0.00 0.00 546 562 1.3 -18.3 1019 45 296SCT299 0.0 15.1