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Today | Weather | Tuesday, December 30, 2025
Active Weather Warnings

Weather in Atlanta, Georgia

06:27 PM
Now
Night
37° F
Feels Like 27°
Precipitation 0 %
Wind 13 mph
Humidity 37 %
Today
Sunny Weather
Day 39°
Night 27°
Precipitation 0 %
Wind 14 mph
UV Index (0 - 11+) 3

Atlanta Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (December 30, 2024)
Cloudy Weather

Day

64°

Night

48°

Wind

4 mph

UV Index

3

Precipitation

0 %

Air Quality in Atlanta

NOW
33 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.53 µg/m³
PM10 3.18 µg/m³
O3 0.036 ppm
NO2 2.2 ppb
SO2 0.6 ppb
CO 0.14 ppm
NH3 1.05 µg/m³
NO 0.04 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.5 – 2.53 µg/m³
PM10 – 3.18 µg/m³
O3 – 70.23 µg/m³
NO2 – 4.17 µg/m³
SO2 – 1.52 µg/m³
CO – 156.32 µg/m³
NH3 – 1.05 µg/m³
NO – 0.04 µg/m³
View Hourly Air Quality Forecast

Weather Alerts and Warnings for Atlanta

Severe Past Observed

Fire Weather Watch

The Fire Weather Watch has been replaced. Please see the latest information from NWS Peachtree City GA on this developing situation.
Dec 30, 12:00 PM → Dec 30, 7:00 PM
The Fire Weather Watch has been replaced. Please see the latest information from NWS Peachtree City GA on this developing situation.
+ Read More
This warning includes the Chattahoochee and Oconee National Forests. A Red Flag Warning means that critical fire weather conditions are either occurring...or will occur within 24 hours. Please refer to the local burn permitting authorities on whether you may burn outdoors. If you do burn outside...use extreme caution. Please advise the appropriate officials or fire crews in the field of the Red Flag Warning.
Updated: Dec 30, 5:00 PM Source: NWS Alert
Severe Expected Likely

Red Flag Warning

Red Flag Warning issued December 30 at 1:16AM EST until December 30 at 7:00PM EST by NWS Peachtree City GA
Dec 30, 12:00 PM → Dec 30, 7:00 PM
The National Weather Service in Peachtree City has issued a Red
Flag Warning for gusty winds, low relative humidity, and dry
fuels, which is in effect from noon today to 7 PM EST this
evening. The Fire Weather Watch is no longer in effect.

* Affected Area... North and central Georgia

* Timing... This afternoon into early evening.

* Winds... NW at 10-15 mph; with gusts as high as 25 mph.

* Relative Humidity... Falling below 25% by early afternoon.

* Temperatures... 30s to 40s.

* Impacts... With elevated winds and low relative humidities,
extremely dangerous fire weather conditions are possible.
+ Read More
This warning includes the Chattahoochee and Oconee National Forests. A Red Flag Warning means that critical fire weather conditions are either occurring...or will occur within 24 hours. Please refer to the local burn permitting authorities on whether you may burn outdoors. If you do burn outside...use extreme caution. Please advise the appropriate officials or fire crews in the field of the Red Flag Warning.
Updated: Dec 30, 5:00 PM Source: NWS Alert