Hail spikes the search volume and drops the buying intent at the same time
The traffic that arrives the week after a hailstorm is the least qualified traffic you will see all year.
A cell crosses Denton County on a Tuesday afternoon. By Wednesday morning a lot of people are searching some version of hail damage roof. Very few of them have decided to buy anything. They are standing in the yard looking at the gutters and wondering whether it matters.
Those searches get answered by whoever spends the most, and after a big event that is often a storm restoration crew working out of a rented office in Richardson that will be empty by fall. Fighting them head on with fresh content is slow and expensive.
There is a better use for storm content. Write the page that helps someone tell the difference between cosmetic bruising and a real problem. Be honest that a roof can look fine from the ground and not be. Say plainly that you will tell a homeowner when nothing needs doing. That page earns the bookmark and the second visit, which is where the money is.
Report storm traffic separately from everything else. It converts on a different timeline and at a different rate, and blending the two makes every month look random.