National Weather Service

California Struggles With High Heat, Wildfires, StormsWildfires burned amid a week of triple-digit temperatures across California, while some sections of the state saw sudden thunderstorms and flash floods that left one hiker dead.
Late Winter Storm Bringing Snow To The Sierra, Lake TahoeA late season storm blowing in from the north has triggered a winter weather advisory in the Sierra, where several inches of snow is expected at Lake Tahoe Saturday and up to a foot in the upper elevations.
El Niño Finally Arrives, But Little Impact On California ExpectedA long anticipated El Nino has finally arrived. But for drought-struck California, it's too little, too late, meteorologists say.
Atmospheric River Sweeps Through Northern CaliforniaIt was a cold, stormy weekend in Sacramento – the type of weather the region hasn't often seen in the past few years.
Thunder, Lightning Signals Arrival Of Storm; Power Outages ReportedThe bulk of 2015’s first major storm will hit just after the Friday morning commute.
Dense Fog Advisory In Effect Until Late MorningOfficials have issued a dense fog advisory through late Friday morning for most of the valley.
Dense Fog Advisory In Effect Through Most Of MorningOfficials have issued a Dense Fog Advisory for the entire valley Wednesday morning.
Wetter Weather To Continue, Forecasters SayForecasters are saying with increasing confidence that California will continue to a good amount of rain in the coming months.
New Storm Bringing More Rain To CaliforniaMore rain is headed to California, but the two storms approaching the region aren't packing the wallop delivered by a major storm last week.
Storm Brings Record Rainfall To Many AreasFive different areas reported record amounts of rainfall after Thursday’s storm.
Saturated Ground And High Winds Knock Down TreesLarge trees were no match for high winds and saturated ground this morning as they toppled onto property and led to power outages and traffic delays.
Northern California Braces For Powerful StormNorthern California residents are bracing for a powerful storm that could be the biggest in five years and prompted the National Weather Service to issue a high wind and flash flood warning.