Tornado warning issued for Northumberland County, Pennsylvania.

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
• Northumberland County →

  county in Pennsylvania, United States

  Nothing else this week.

• Pennsylvania →

  state of the United States of America

  • A Gallup poll measured opposition to data centers in the state of Pennsylvania.Mon 17:57
  • Detention center plans are reportedly being made that include Pennsylvania.Mon 17:51

Related events

• A confirmed tornado passed through Lancaster County on August 25, 2026.Aug 26
• A tornado caused significant damage to a school and homes in York County, Pennsylvania.Aug 25
• The National Weather Service issued a Tornado Warning for Brevard County on September 5, 2026.Sep 6
• The National Weather Service is investigating tornado activity in the Western Pennsylvania region.Jun 15
• Severe weather warnings issued for Lancaster County, central Pennsylvania, by the National Weather Service.Jul 5