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Understanding High Wind Alerts: Essential Information for Safety

June 17, 2026 · The Clime Team
Understanding High Wind Alerts: Essential Information for Safety

High winds can pose significant risks, from property damage to personal injury. In the United States, the National Weather Service (NWS) issues specific alerts to inform the public about impending high wind events. Understanding these alerts is crucial for safety.

What Are High Wind Alerts?

High wind alerts are notifications issued by the NWS to warn the public about expected or occurring strong winds that could be hazardous. These alerts are categorized into Watches, Warnings, and Advisories, each indicating the severity and immediacy of the threat.

What Is a High Wind Watch?

A High Wind Watch is issued when sustained winds of 40 mph or higher and/or gusts of 58 mph or higher are possible. This alert serves as a heads-up that conditions are favorable for high winds, but their occurrence, location, and timing are still uncertain. It's a signal to prepare and stay informed. (weather.gov)

What Is a High Wind Warning?

A High Wind Warning is issued when sustained winds of 40 mph or higher and/or gusts of 58 mph or higher are expected or occurring. This alert indicates that hazardous high wind conditions are imminent or already happening, posing a significant threat to life and property. Immediate action is necessary to ensure safety. (weather.gov)

What Is a Wind Advisory?

A Wind Advisory is issued when sustained winds of 31 to 39 mph for an hour or more and/or wind gusts of 46 to 57 mph are expected. While these conditions are strong, they are not as severe as those warranting a High Wind Warning. However, they can still cause minor property damage and pose a risk to those unprepared. (weather.gov)

How Are High Wind Alerts Issued?

The NWS issues these alerts based on specific criteria:

  • High Wind Watch: Issued when there is a significant chance (50% or greater) of high wind conditions occurring, but the exact timing and location are uncertain.

  • High Wind Warning: Issued when there is a high probability (80% or greater) that high wind conditions will occur.

  • Wind Advisory: Issued when strong winds are expected, but not strong enough to warrant a High Wind Warning.

These criteria help the NWS provide timely and accurate information to the public. (weather.gov)

What Should You Do When a High Wind Alert Is Issued?

  • High Wind Watch: Stay informed by monitoring local weather updates. Secure loose outdoor items that could become hazardous in strong winds.

  • High Wind Warning: Take immediate action to protect yourself and others. Seek shelter indoors, away from windows and doors. Avoid driving if possible, as high winds can make travel dangerous.

  • Wind Advisory: Exercise caution when outdoors. Be aware of the potential for minor property damage and take necessary precautions.

How Can Clime Help You Stay Informed?

Clime offers real-time weather updates and alerts, ensuring you're always informed about changing conditions. With Clime, you can receive timely notifications about high wind events, allowing you to take appropriate action and stay safe.

Understanding high wind alerts and staying informed through reliable sources like Clime can significantly enhance your safety during strong wind events.

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