Multiple wildfires have already erupted in parts of the western United States, including in Oregon and California's Napa County.

Moisture helped the 1,200 firefighters battling Oregon’s Flat Fire, but it was only 5% contained Monday night.

A wildfire that destroyed four homes in central Oregon was starting to stabilize on Monday, authorities said, while a blaze in Northern California wine country has so far spared some of the state’s most famous vineyards.