Concerns over the conditions for wildfires are elevated across north and central Georgia today and tonight as low humidity, dry fuels and occasional gusty winds increase the risk of wildfire spread, with the greatest concern in south-central Georgia where a Red Flag Warning is in effect. Another round of potentially critical fire weather conditions is possible Wednesday as breezy winds and low humidity continue.
The National Weather Service issued a hazardous weather outlook for north and central Georgia for Tuesday, April 7, 2026.
Bonus for the more weather-curious among you … To read an article about interpreting a weather news report with some of the typical terminology defined, follow this link.
What does the Hazardous Weather Outlook say?
This Hazardous Weather Outlook is for north and central Georgia.
.DAY ONE…Today and Tonight…
Low relative humidity, dry fuels, and occasionally gusty winds
will lead to fire weather concerns this afternoon across much of
the area, especially south-central Georgia where a Red Flag
Warning is in effect..DAYS TWO THROUGH SEVEN…Wednesday through Monday…
The probability for widespread hazardous weather is low.Low relative humidity and increasingly breezy winds may create
critical fire weather conditions on Wednesday. All interested
parties should continue to monitor the Fire Weather Forecast.
Counties included in the alert
- Baldwin
- Banks
- Barrow
- Bartow
- Bibb
- Bleckley
- Butts
- Carroll
- Catoosa
- Chattahoochee
- Chattooga
- Cherokee
- Clarke
- Clayton
- Cobb
- Coweta
- Crawford
- Crisp
- Dade
- Dawson
- DeKalb
- Dodge
- Dooly
- Douglas
- Emanuel
- Fannin
- Fayette
- Floyd
- Forsyth
- Gilmer
- Glascock
- Gordon
- Greene
- Gwinnett
- Hall
- Hancock
- Haralson
- Harris
- Heard
- Henry
- Houston
- Jackson
- Jasper
- Jefferson
- Johnson
- Jones
- Lamar
- Laurens
- Lumpkin
- Macon
- Madison
- Marion
- Meriwether
- Monroe
- Montgomery
- Morgan
- Murray
- Muscogee
- Newton
- North Fulton
- Oconee
- Oglethorpe
- Paulding
- Peach
- Pickens
- Pike
- Polk
- Pulaski
- Putnam
- Rockdale
- Schley
- South Fulton
- Spalding
- Stewart
- Sumter
- Talbot
- Taliaferro
- Taylor
- Telfair
- Toombs
- Towns
- Treutlen
- Troup
- Twiggs
- Union
- Upson
- Walker
- Walton
- Warren
- Washington
- Webster
- Wheeler
- White
- Whitfield
- Wilcox
- Wilkes
- Wilkinson
Why does low relative humidity increase the danger of fire?
The National Park Service published the following explanation of why low relative humidity increases the danger of fires:
“Relative humidity is important because dead forest fuels and the air are always exchanging moisture. Low humidity takes moisture from the fuels, and fuels in turn, take moisture from the air when the humidity is high.
“Light fuels, such as grass and pine needles, gain and lose moisture quickly with changes in relative humidity. When the RH drops, fire behavior increases because these fine fuels become drier.
“Heavy fuels, on the other hand, respond to humidity changes more slowly. To see significant changes in heavy fuel moisture, there must be significant moisture, usually from more than a single storm.”
About the National Weather Service
The National Weather Service (NWS) is a part of the National Oceanic and Atmospheric Administration (NOAA).
The NWS describes its role as follows:
“The National Weather Service (NWS) provides weather, water, and climate forecasts and warnings for the United States, its territories, adjacent waters and ocean areas, for the protection of life and property and the enhancement of the national economy.
“These services include Forecasts and Observations, Warnings, Impact-based Decision Support Services, and Education in an effort to build a Weather-Ready Nation.
“The ultimate goal is to have a society that is prepared for and responds to weather, water and climate events.”
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