CALIFORNIA WEATHER AND DISASTER
Across California, coverage here takes in temperatures, precipitation, seasonal measurements and routine environmental reporting. It focuses on the observations that describe the day-to-day state of the environment.
State and local agencies are handing out millions of sandbags as a record El Niño tilts the odds toward heavier-than-average winter rain.
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November 5, 2026
Atmospheric River to Bring Rain to CaliforniaForecasters expect the first atmospheric river of the season to reach California around November 11-16, with Sierra snow possibly reaching several feet.
November 4, 2026
Wildfires Boost Water Flow in Feather RiverA USGS-led study estimates 2020 and 2021 wildfires increased water available to streams and groundwater in the upper Feather River watershed.
November 3, 2026
Rain and Snow Move Across Northern CaliforniaShowers hit the Bay Area and Sacramento Valley while snow develops in the Sierra on Election Day.
November 2, 2026
Storm Brings Rain to San Joaquin ValleyLight rain fell across the San Joaquin Valley over Halloween weekend, with clouds clearing Sunday and a Dense Fog Advisory in effect until Monday morning.
October 30, 2026
California Coastal Flooding Sets New Annual RecordsLos Angeles County documented 12 flooding days in 2026, surpassing a century-old historical high.
October 28, 2026
California Agencies Begin Prescribed Burn SeasonFirefighters launch planned operations across eight counties to reduce wildfire risks and improve landscape health.
October 28, 2026
California Farmers Complete Early Harvests Amid Storm RisksAgricultural sectors across the state accelerated schedules to finish harvests before heavy autumn rainfall arrived.
October 22, 2026
Storm Drops Snow Across California Mountain RangesA fresh winter storm brings significant snowfall to Mammoth Mountain and Big Bear as an advisory remains in effect.
October 22, 2026
Three Earthquakes Strike Across CaliforniaSeismic activity was reported in three separate locations throughout the state on October 21, 2026.
October 22, 2026
California Reservoirs Remain Above Historical AveragesState water storage levels persist above historical norms as a new storm system moves across the region.
California reporting spans temperature extremes, rainfall totals, drought status and snowpack measurements. It reaches from the state capital to the rural counties where agricultural and water management needs dictate the focus. The wide range of elevations and microclimates across the state makes local environmental data particularly variable. Seasonal shifts and long-term trends in water availability remain the most consistent factors shaping these reports.
