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Use The National Weather Service's Local Climate Analysis Tool (LCAT) To Help You:

  • Guide development of your answers to climate-related questions
  • Understand your local climate variability and its impacts
  • Know your local climate trends in the context of global climate change
  • Link weather and water events to climate signals
  • Provide your users with trusted scientific information

Please note that LCAT provides scientific guidance but not operational climate forecasts