The National Weather Service issued severe thunderstorm warnings for Union County, Indiana, on June 20, 2026.

The entities involved

• National Weather Service →

  U.S. forecasting agency of the National Oceanic and Atmospheric Administration

  • Rainfall caused flooding in Jefferson County, involving the National Weather Service.Mon 17:45
  • El Nino is causing global weather patterns to bring heat and dryness to various regions, testing global food output.Mon 16:37
• Indiana →

  state of the United States of America

  • A new agricultural strategy initiative in Indiana was developed in partnership with the Indiana Economic Development Association and supported by Duke Energy.Mon 17:52
  • A tornado outbreak caused damage across Indiana, prompting the Governor to declare a state of disaster emergency.Mon 17:51
• Union County →

  county in Ohio, United States

  Nothing else this week.

Related events

• The National Weather Service issued severe thunderstorm warnings for Wisconsin on August 26, 2026.Aug 27
• Severe weather impacted infrastructure across the state of Indiana, specifically affecting Henry County.Aug 16
• On June 18, 2026, the National Weather Service issued tornado watches and thunderstorm warnings.Jun 18
• A tornado warning failure occurred in Illinois, alongside radar testing being conducted in Dodge County, Wisconsin.Aug 17
• Historic flooding caused by severe weather in Rush County, Indiana, required air medical services on August 16, 2026.Aug 17