The Bay Area Air Quality Management District has issued a Spare the Air Alert for December 20, asking residents to avoid burning solid fuels to improve air quality.

The NWS in San Francisco has issued a High Surf Advisory for the weekend due to dangerous waves and strong winds, with storms expected to bring heavy rain and potential flooding to the Bay Area and Central Coast.

The article discusses weather warnings by NWS San Francisco for potential weather hazards in the Bay Area, including sneaker waves, dense fog, heavy rain, and strong winds.

The National Weather Service has issued a Dense Fog Advisory for parts of the Bay Area, warning of low visibility, and a Flood Advisory for central Sonoma County. A Small Craft Advisory and a sneaker wave warning are also in effect for coastal areas.

The Coastal Flood Advisory in the Bay Area has been canceled following brisk weather and rainfall, with the National Weather Service forecasting dry, sunny conditions for the upcoming work week.

The NWS forecasts varied weather for the Bay Area, with rain, increasing temperatures, and a coastal flood advisory; residents are advised to stay cautious.

The Bay Area faces severe weather, with the NWS issuing warnings for heavy rain, flooding, high winds, and coastal flooding, including potential thunderstorms and advisories for marine areas.

A tornado warning was issued for parts of the San Francisco Bay Area, including a potential tornado near Daly City, but has since ended without immediate reports of a touchdown.

The Bay Area faces cold temperatures, rain, and potential flooding, with a Frost Advisory issued and the arrival of rain expected to continue into the next week.

The NWS San Francisco has issued a Freeze Warning in the Salinas Valley and a Frost Advisory in other parts of the Bay Area due to very cold temperatures.

The Bay Area is under a frost advisory with sub-freezing temperatures expected, while gusty winds affect higher elevations. A second frost advisory and potential rainfall are forecasted for the week.

The NWS forecasts gusty winds and low temperatures for the Bay Area, advising caution and possibly issuing a Frost Advisory. Widespread gusts up to 45 mph are expected, with cooler nights ahead.

The BCDC voted to adopt a plan to protect the San Francisco Bay Area against climate-related threats by promoting a regionally coordinated response and prioritizing equity.