Heat Advisory — Dade, GA, Walker, GA, Catoosa, GA, Whitfield, GA, Murray, GA, Chattooga, GA, Gordon, GA, Floyd, GA, Bartow, GA, Cherokee, GA, Forsyth, GA, Hall, GA, Banks, GA, Jackson, GA, Madison, GA, Polk, GA, Paulding, GA, Cobb, GA, North Fulton, GA, Gwinnett, GA, Barrow, GA, Clarke, GA, Oconee, GA, Oglethorpe, GA, Wilkes, GA, Haralson, GA, Carroll, GA, Douglas, GA, South Fulton, GA, DeKalb, GA, Rockdale, GA, Walton, GA, Newton, GA, Morgan, GA, Greene, GA, Taliaferro, GA, Heard, GA, Coweta, GA, Fayette, GA, Clayton, GA, Spalding, GA, Henry, GA, Butts, GA, Jasper, GA, Putnam, GA, Hancock, GA, Warren, GA, Troup, GA, Meriwether, GA, Pike, GA, Upson, GA, Lamar, GA, Monroe, GA, Jones, GA, Baldwin, GA, Washington, GA, Glascock, GA, Jefferson, GA, Harris, GA, Talbot, GA, Taylor, GA, Crawford, GA, Bibb, GA, Twiggs, GA, Wilkinson, GA, Johnson, GA, Emanuel, GA, Muscogee, GA, Chattahoochee, GA, Marion, GA, Schley, GA, Macon, GA, Peach, GA, Houston, GA, Bleckley, GA, Laurens, GA, Treutlen, GA, Stewart, GA, Webster, GA, Sumter, GA, Dooly, GA, Crisp, GA, Pulaski, GA, Wilcox, GA, Dodge, GA, Telfair, GA, Wheeler, GA, Montgomery, GA, Toombs, GA 7:00 PM

Clayton County, Georgia, United States

Last updated: 7:29 PM CDT  ·  Refresh
32°C
Feels like 34°
Clear
▲ 35°  /  ▼ 24°
Wind
5 mph W
Humidity
52%
Dew Point
21°
Pressure
29.09 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
9%
Sunrise
7:00 AM
Sunset
8:22 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Clayton County is currently clear at 32°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1646 J/kg) — isolated convective development possible. Sunrise: 7:00AM · Sunset: 8:22PM.

Alerts

Heat Advisory
Dade, GA, Walker, GA, Catoosa, GA, Whitfield, GA, Murray, GA, Chattooga, GA, Gordon, GA, Floyd, GA, Bartow, GA, Cherokee, GA, Forsyth, GA, Hall, GA, Banks, GA, Jackson, GA, Madison, GA, Polk, GA, Paulding, GA, Cobb, GA, North Fulton, GA, Gwinnett, GA, Barrow, GA, Clarke, GA, Oconee, GA, Oglethorpe, GA, Wilkes, GA, Haralson, GA, Carroll, GA, Douglas, GA, South Fulton, GA, DeKalb, GA, Rockdale, GA, Walton, GA, Newton, GA, Morgan, GA, Greene, GA, Taliaferro, GA, Heard, GA, Coweta, GA, Fayette, GA, Clayton, GA, Spalding, GA, Henry, GA, Butts, GA, Jasper, GA, Putnam, GA, Hancock, GA, Warren, GA, Troup, GA, Meriwether, GA, Pike, GA, Upson, GA, Lamar, GA, Monroe, GA, Jones, GA, Baldwin, GA, Washington, GA, Glascock, GA, Jefferson, GA, Harris, GA, Talbot, GA, Taylor, GA, Crawford, GA, Bibb, GA, Twiggs, GA, Wilkinson, GA, Johnson, GA, Emanuel, GA, Muscogee, GA, Chattahoochee, GA, Marion, GA, Schley, GA, Macon, GA, Peach, GA, Houston, GA, Bleckley, GA, Laurens, GA, Treutlen, GA, Stewart, GA, Webster, GA, Sumter, GA, Dooly, GA, Crisp, GA, Pulaski, GA, Wilcox, GA, Dodge, GA, Telfair, GA, Wheeler, GA, Montgomery, GA, Toombs, GA
Expires 7:00 PM
56 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
32°
12%
9 PM
30°
23%
10 PM
28°
15%
11 PM
28°
15%
12 AM
27°
15%
1 AM
27°
7%
2 AM
26°
3%
3 AM
26°
3%
4 AM
26°
3%
5 AM
25°
3%
6 AM
24°
3%
7 AM
24°
3%
8 AM
26°
3%
9 AM
28°
3%
10 AM
30°
3%
11 AM
32°
3%
12 PM
33°
3%
1 PM
34°
8%
2 PM
36°
13%
3 PM
37°
16%
4 PM
37°
16%
5 PM
36°
21%
6 PM
34°
26%
7 PM
34°
25%
7-Day Forecast
Tonight
35° 24°
Clear.
Mon
37° 24°
Mostly Clear with a 28% chance of rain.
Tue
37° 24°
Mostly Clear.
Wed
34° 21°
Mostly Clear with a 32% chance of rain.
Thu
37° 23°
Mostly Clear with a 27% chance of rain.
Fri
32° 23°
Rain, 71% chance.
Sat
33° 22°
Rain, 80% chance.
TimeTempConditionsPrecipWindHumidity
Now 32° Clear 12% 5 mph W 52%
9 PM 30° Mostly Clear 23% 4 mph W 54%
10 PM 28° Mostly Clear 15% 4 mph W 56%
11 PM 28° Clear 15% 4 mph W 58%
12 AM 27° Clear 15% 4 mph W 59%
1 AM 27° Clear 7% 4 mph W 60%
2 AM 26° Clear 3% 4 mph W 62%
3 AM 26° Clear 3% 4 mph W 64%
4 AM 26° Clear 3% 4 mph W 66%
5 AM 25° Clear 3% 4 mph W 67%
6 AM 24° Clear 3% 4 mph W 68%
7 AM 24° Clear 3% 4 mph W 69%
8 AM 26° Clear 3% 5 mph W 66%
9 AM 28° Clear 3% 6 mph W 60%
10 AM 30° Mostly Clear 3% 6 mph W 53%
11 AM 32° Mostly Clear 3% 7 mph W 48%
12 PM 33° Partly Cloudy 3% 7 mph W 44%
1 PM 34° Partly Cloudy 8% 7 mph W 41%
2 PM 36° Partly Cloudy 13% 8 mph W 39%
3 PM 37° Partly Cloudy 16% 8 mph W 39%
4 PM 37° Partly Cloudy 16% 8 mph W 38%
5 PM 36° Partly Cloudy 21% 8 mph W 40%
6 PM 34° Partly Cloudy 26% 8 mph W 43%
7 PM 34° Partly Cloudy 25% 8 mph W 46%
15-Day Forecast
Today
8/16
Clear
15%
24°
35°
Mon
8/17
Mostly Clear
28%
24°
37°
Tue
8/18
Mostly Clear
10%
24°
37°
Wed
8/19
Mostly Clear
32%
21°
34°
Thu
8/20
Mostly Clear
27%
23°
37°
Fri
8/21
Rain
71%
23°
32°
Sat
8/22
Rain
80%
22°
33°
Sun
8/23
Clear
31%
21°
34°
Mon
8/24
Clear
35%
21°
34°
Tue
8/25
Mostly Cloudy
52%
21°
34°
Wed
8/26
Drizzle
68%
21°
33°
Thu
8/27
Drizzle
60%
22°
33°
Fri
8/28
Drizzle
60%
22°
33°
Sat
8/29
Drizzle
60%
21°
31°
Sun
8/30
Drizzle
60%
21°
31°
56
Moderate
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
56 AQI 12.0 µg/m³
O3
Ground-level ozone
34 AQI 38 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 56 Moderate 34 56
Tue 54 Moderate 39 54
Wed 52 Moderate 36 52
About the Air Quality Index
0–50 Good
51–100 Moderate
101–150 Unhealthy for Sensitive Groups
151–200 Unhealthy
201–300 Very Unhealthy
301–500 Hazardous

The U.S. AQI runs 0–500. The overall value equals the highest individual pollutant sub-index, and the dominant pollutant is the one driving it. PM2.5 (fine particles) is reported in µg/m³ and ozone (O3) in ppb. Forecast source: NWS NAQFC.

1000850700500400300250200150100 -40-30-20-10010203040 0.41247101624 LCLLFCEL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Sun Aug 16, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE970 J/kg
MLCAPE434 J/kg
MUCAPE970 J/kg
SBCIN-114 J/kg
MLCIN-99 J/kg
Lifted Index-3.3
Kinematics
0–6 km Shear5 kt
0–1 km Shear5 kt
Eff. Shear11 kt
0–1 km SRH26
0–3 km SRH40
Eff. SRH40
Storm Motion48° @ 14 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index21.9
Thermo & Levels
PWAT1.66 in
0–3 km LR6.5 °C/km
700–500 LR6.3 °C/km
Total Totals45.6
LCL845 hPa
LFC675 hPa
EL172 hPa
Freezing Lvl15,909 ft