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

Don't Fumble The Forecast! 🏈 ☀️ Stop using the weather app that comes on your phone! We’re the ones who *actually* know what’s going on with the forecast in Buffalo in December. 👀 | The Weather Channel