ALT A background image of a delta flowing out to the sea with text over it that says "Implications of Rising Temperatures: Coastal, Marine and Estuarine Ecosystems, May 19 9am-4:45pm, Presented by: and the logos of the Coastal and Marine Sciences Institute and Delta Stewardship Council"

ALT Twitter has limited our automated tweets; as a result, we are unable to post all watches, warnings, and advisories as they are issued. Have multiple ways to receive weather information and alerts. Sources for weather information might include Wireless Emergency Alerts, NOAA Weather Radio, Local TV and radio, Weather apps, Outdoor sirens, the Internet, and family, friends, and co-workers.

ALT Timseries of California-wide precipitation (from NOAA Climate at a Glance) showing the lack of a long-term average trend in precipitation in California, but a conspicuous uptick in precipitation variability (alternating dry and wet extremes) in the past few decades.