California Storm Damage 2025. A significant storm system moving through the eastern third of the country will help trigger another arctic blast, with at least 10 to 20 inches of snowfall expected downwind of the. The last time government agencies studied a hypothetical california megaflood, more than a decade ago, they estimated it could cause $725 billion in property damage and.
Here’s a look at the potential damage a megaflood could cause and what’s being done to prepare. The historic rains that tropical storm hilary dumped on southern california have dampened the risk of major wildfires in the region — at least for the next several weeks.