Weather

We rely on local rainfall captured in our seven reservoirs for 75% of the water we supply to customers. The remainder comes from the Russian River in Sonoma County. MMWD monitors current weather conditions as well as long-term weather and climate trends to help us manage our water supply and plan for the future. 

For regional weather and climate information, visit:

National Weather Service Bay Area 
weather.gov/sanfrancisco
Twitter: @NWSBayArea
 
The California Weather Blog
Daniel Swain
weatherwest.com
Twitter: @Weather_West

For daily and year-to-date rainfall totals at Lake Lagunitas, visit our Water Watch page. 
NWSLogo
ca weather blog