National Weather Service United States Department of Commerce

Heavy Rain and Flash Flooding Concerns in California; Heavy Snow in the Sierra

An atmospheric river will bring heavy rainfall to lower elevations of California this week, and heavy snow to the Sierra Nevada mountains. Flash flooding, some of which may be locally considerable, will be a concern on the western foothills of the Sierra Nevada mountains through Tuesday. Landslides, rockfalls and mudslides are possible in the Southern California mountains. Read More >

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Increase the resilience of your school to hazardous weather by becoming a Weather Ready Nation Ambassador (WRN) and going through the steps on this site. Click tabs above to continue. 

This page was specifically tailored for public schools, but can be used by other agencies and businesses to enhance response to approaching hazardous weather.  Working together, we can make a difference.  Check https://www.weather.gov/tbw/wrn for more information on WRN in our area.

 Who Can Become a WRN Ambassador?

  • Any organization across all levels of government
  • Businesses large and small
  • TV, Radio, and Print media
  • Non-profit and non-governmental organizations
  • Academia