Weather Alerts Explained: Watch vs. Warning

Understanding the difference between weather watches and warnings can help keep you safe.

Published on Feb. 16, 2026

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Weather alerts are designed to keep people safe and prepared in inclement weather, but the difference between a weather watch and a weather warning can be confusing. A weather watch means conditions are favorable for severe weather to develop, while a weather warning means dangerous severe weather has been spotted or indicated by radar and immediate action is required.

Why it matters

Knowing how to properly respond to weather watches and warnings can be the difference between life and death during severe storms. Proper preparation and quick action when a warning is issued can save lives.

The details

A weather watch means the ingredients for severe weather like tornadoes, severe thunderstorms, or flooding are present in the atmosphere. When a watch is issued, people should stay tuned to local news, review their safety plan, and know where their safe spot is in their home. A weather warning means dangerous severe weather has already been spotted by a storm chaser or indicated by radar, and people should immediately move to their safe place.

  • Weather watches and warnings are issued by the National Weather Service, a government agency.

The players

National Weather Service

A government agency that issues weather watches and warnings to keep the public safe and prepared.

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The takeaway

Understanding the difference between weather watches and warnings, and how to properly respond to each, can be life-saving information during severe storms. Staying informed and prepared is crucial when dangerous weather threatens.