Just two years after California celebrated the end of its last devastating drought, the state is facing another one. Snowpack has dwindled to nearly nothing, the state’s 1,500 reservoirs are at only 50% of their average levels, and federal and local agencies have begun to issue water restrictions.

Governor Gavin Newsom has declared a drought emergency in 41 of the state’s 58 counties. Meanwhile, temperatures are surging as the region braces for what is expected to be another record-breaking fire season, and scientists are sounding the alarm about the state’s readiness.