Windy today. Occasionally, we could run into a few raindrops, but otherwise we'll see partly to mostly cloudy skies with highs in the low to mid-60s throughout the weekend. abc12.com/weather | ABC12 News

It's pretty simple: Flash flooding happens when too much rain falls too fast over the same area. But predicting exactly where and when nearly instant flooding will happen is not so simple. Meteorologist Molly McCollum looks back at "the summer of floods" and what we can learn from some hard, painful lessons: | The Weather Channel