There are federally sponsored, but locally relevant tracking and data sites that you can always find in our General Resources page. Although we are currently not in a drought, you may want to be aware that Federal agencies like the National Oceanic and Atmospheric Administration (NOAA) and its subsidiary the National Integrated Drought Information System (NIDIS) provides a multi-agency partnership that coordinates drought monitoring, forecasting, planning, and information at federal, tribal, state, and local levels across the country. This link will take you to the Drought Conditions for Napa County. In addition check out the 30 day temperature and precipitation charts. Like this one on precipitation.