A lot of the pests are starting to come up because of rising water levels. I'm lucky where I live in that the river is very deep down, so flooding is rarely an issue; basically, if the soccer fields go under (since they go near the underside of a bridge over said river), that's the point where you can legitimately go, "Fuck, it might actually flood." This is also followed by the first evac: whoever lives in the house down by the fields.
Thankfully, I've not been too worried, since I'm high up, but the mice!