Greenville, South Carolina – Cooler temperatures and very dry air are increasing wildfire concerns across parts of the southern Appalachians, prompting a Red Flag Warning for portions of northeast Georgia.
According to the National Weather Service in Greenville-Spartanburg, high temperatures Tuesday are running 10 to 15 degrees below normal, while relative humidity levels drop sharply this afternoon, creating conditions favorable for rapid fire spread. Winds are expected to gradually diminish through the day, though breezy conditions will persist across the mountains.
The Red Flag Warning applies to northeast Georgia, where low humidity combined with dry fuels raises the risk of wildfires igniting and spreading quickly. Officials urge residents to avoid outdoor burning and use extreme caution with any activity that could spark a fire.
Across Upstate South Carolina and adjacent areas, conditions will remain cool and dry, though fire danger is expected to be lower outside the warned area. Afternoon humidity values across the broader region are forecast to fall into the 20 to 30 percent range, increasing the potential for brush fires even where no warning is in place.
Temperatures are expected to remain seasonably cool through the day, with calmer conditions developing later this evening. No precipitation is expected to help relieve dry conditions in the short term.
For outdoor workers, hikers, and residents conducting yard work, the combination of dry air and lingering wind could increase fire danger, particularly in wooded and mountainous terrain.
The National Weather Service advises staying alert to local fire restrictions and continuing to monitor official updates until humidity levels recover.
