Red flag warnings are usually issued during the spring and fall when grass is dry and winds are high. Here's a guide on what to do during one.

Red flag warnings are usually issued during the spring and fall when grass is dry and winds are high. Here's a guide on what to do during one.

What is a red flag warning? A red flag warning does not necessarily mean there is a fire ongoing – extreme fire weather conditions are either occurring now, or will shortly, according to the NWS.

Hot weather, dry fuel and gusty winds triggered a red flag warning in western Nevada June 16. Here's what it means and how to stay safe.

Weather conditions are conducive to the spread of fires on Monday, the NWS warned.

National Weather Service issues alerts in California during wildfire season. What does a red flag warning mean? How is it different from a fire weather watch?

Northern California braces for first Red Flag Warning of year SACRAMENTO – Northern California is under its first Red Flag Warning of the year with whipping winds and warm conditions expected.

The National Weather Service was expected to issue the warning to signify approaching fire weather conditions.

A red flag warning is a safety alert that signals the weather is ripe for wildfires to begin. Here's everything Arizonans need to know to stay safe.

A red flag warning is a safety alert that signals the weather is ripe for wildfires to begin. Here's everything Arizonans need to know to stay safe.