Understanding Red Flag Warnings: What They Mean and How to Stay Safe

Wildfires can occur quickly and spread rapidly under certain weather conditions. One important alert to monitor is a red flag warning. Knowing when and why this alert is issued can help you stay prepared and safe.

What Is a Red Flag Warning?

A red flag warning is issued by the National Weather Service when conditions are ideal for wildfires to start and spread. Key factors include high winds, low humidity, and dry vegetation. These alerts are common in spring and fall, especially in areas with lots of grasses, brush, or forests.

When a red flag warning is in effect, the risk of fire is extremely high. Even a small spark can quickly become a dangerous wildfire. Officials often discourage outdoor burning, bonfires, or the use of equipment that could cause sparks.

Recent Examples of Red Flag Warnings

For example, in May 2025, parts of northern Minnesota experienced a red flag warning due to high winds and low humidity. The Minnesota Department of Natural Resources reported nearly 500 wildfires since April 1, as people ignored restrictions or underestimated fire risks. You can read more about how authorities responded in this coverage by KARE 11.

Elsewhere, news outlets have reported record warm temperatures and extremely dry conditions contributing to extended fire weather watches. The Star Tribune shared insights into how federal and state agencies are increasing their preparedness to lessen fire risks.

Steps to Take During a Red Flag Warning

If you see a red flag warning in your area, it’s important to act cautiously:

1. Avoid all open burning: Do not burn leaves, brush, or have campfires.
2. Be mindful with equipment: Lawn mowers, vehicles, and even chains can throw sparks in dry grass.
3. Check recent fires: Make sure any recent burns are completely extinguished—if it’s too hot to touch, it’s too hot to leave.
4. Stay informed: Follow the latest updates from your local National Weather Service and Department of Natural Resources. The Grand Forks Herald offers timely coverage of fire danger and safety tips.
5. Call for help immediately: If you spot a wildfire or accidentally start one, dial 911. Wildfires are unpredictable and should only be handled by professionals.

Why Red Flag Warnings Matter

Red flag warnings are critical for public safety. In high-risk periods, wildfires can threaten property, wildlife, and lives. Taking precautions helps protect both our communities and natural resources. Outdoor burning bans and increased firefighting resources are often put in place to prevent disaster.

Conclusion: Stay Alert, Stay Safe

A red flag warning is more than just a weather alert—it's a call to action. Following guidelines, staying aware of wildfire risks, and supporting local burn restrictions can make a real difference during fire season. For more information, check your state or local fire department resources and stay tuned to updates from the National Weather Service.

Being informed and prepared is the best way to keep yourself and your community safe when wildfires threaten.