Heat Advisory — Cherokee, GA, Forsyth, GA, Dade, GA, Walker, GA, Catoosa, GA, Whitfield, GA, Murray, GA, Chattooga, GA, Gordon, GA, Floyd, GA, Bartow, GA, Jackson, GA, Polk, GA, Paulding, GA, Cobb, GA, North Fulton, GA, Gwinnett, GA, Barrow, GA, Clarke, GA, Oconee, GA, Haralson, GA, Carroll, GA, Douglas, GA, South Fulton, GA, DeKalb, GA, Rockdale, GA, Walton, GA, Newton, GA, Morgan, GA, Greene, GA, Heard, GA, Coweta, GA, Fayette, GA, Clayton, GA, Spalding, GA, Henry, GA, Butts, GA, Jasper, GA, Putnam, GA, Hancock, GA, Troup, GA, Meriwether, GA, Pike, GA, Upson, GA, Lamar, GA, Monroe, GA, Jones, GA, Baldwin, GA, Washington, 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, Hall, GA, Banks, GA, Madison, GA, Oglethorpe, GA, Wilkes, GA, Taliaferro, GA, Warren, GA, Glascock, GA, Jefferson, GA 7:00 PM Heat Advisory — Dade, GA, Walker, GA, Catoosa, GA, Whitfield, GA, Murray, GA, Chattooga, GA, Gordon, GA, Floyd, GA, Bartow, GA, Polk, GA, Cherokee, GA, Forsyth, GA, Jackson, GA, Paulding, GA, Cobb, GA, North Fulton, GA, Gwinnett, GA, Barrow, GA, Clarke, GA, Oconee, GA, Haralson, GA, Carroll, GA, Douglas, GA, South Fulton, GA, DeKalb, GA, Rockdale, GA, Walton, GA, Newton, GA, Morgan, GA, Greene, GA, Heard, GA, Coweta, GA, Fayette, GA, Clayton, GA, Spalding, GA, Henry, GA, Butts, GA, Jasper, GA, Putnam, GA, Hancock, GA, Troup, GA, Meriwether, GA, Pike, GA, Upson, GA, Lamar, GA, Monroe, GA, Jones, GA, Baldwin, GA, Washington, 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

DeKalb County, Georgia, United States

Last updated: 4:28 PM CDT  ·  Refresh
34°C
Feels like 40°
Partly Cloudy
▲ 35°  /  ▼ 23°
Wind
5 mph ENE
Humidity
52%
Dew Point
22°
Pressure
29.06 inHg
Visibility
10 mi
UV Index
6.7
Cloud Cover
45%
Sunrise
6:29 AM
Sunset
8:51 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: DeKalb County is currently partly cloudy at 34°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3330 J/kg) — isolated convective development possible. Sunrise: 6:29AM · Sunset: 8:51PM.

Alerts

Heat Advisory
Cherokee, GA, Forsyth, GA, Dade, GA, Walker, GA, Catoosa, GA, Whitfield, GA, Murray, GA, Chattooga, GA, Gordon, GA, Floyd, GA, Bartow, GA, Jackson, GA, Polk, GA, Paulding, GA, Cobb, GA, North Fulton, GA, Gwinnett, GA, Barrow, GA, Clarke, GA, Oconee, GA, Haralson, GA, Carroll, GA, Douglas, GA, South Fulton, GA, DeKalb, GA, Rockdale, GA, Walton, GA, Newton, GA, Morgan, GA, Greene, GA, Heard, GA, Coweta, GA, Fayette, GA, Clayton, GA, Spalding, GA, Henry, GA, Butts, GA, Jasper, GA, Putnam, GA, Hancock, GA, Troup, GA, Meriwether, GA, Pike, GA, Upson, GA, Lamar, GA, Monroe, GA, Jones, GA, Baldwin, GA, Washington, 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, Hall, GA, Banks, GA, Madison, GA, Oglethorpe, GA, Wilkes, GA, Taliaferro, GA, Warren, GA, Glascock, GA, Jefferson, GA
Expires 7:00 PM
Heat Advisory
Dade, GA, Walker, GA, Catoosa, GA, Whitfield, GA, Murray, GA, Chattooga, GA, Gordon, GA, Floyd, GA, Bartow, GA, Polk, GA, Cherokee, GA, Forsyth, GA, Jackson, GA, Paulding, GA, Cobb, GA, North Fulton, GA, Gwinnett, GA, Barrow, GA, Clarke, GA, Oconee, GA, Haralson, GA, Carroll, GA, Douglas, GA, South Fulton, GA, DeKalb, GA, Rockdale, GA, Walton, GA, Newton, GA, Morgan, GA, Greene, GA, Heard, GA, Coweta, GA, Fayette, GA, Clayton, GA, Spalding, GA, Henry, GA, Butts, GA, Jasper, GA, Putnam, GA, Hancock, GA, Troup, GA, Meriwether, GA, Pike, GA, Upson, GA, Lamar, GA, Monroe, GA, Jones, GA, Baldwin, GA, Washington, 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
34°
21%
6 PM
34°
20%
7 PM
33°
23%
8 PM
32°
25%
9 PM
31°
27%
10 PM
29°
29%
11 PM
28°
18%
12 AM
28°
18%
1 AM
27°
10%
2 AM
26°
5%
3 AM
26°
5%
4 AM
25°
23%
5 AM
25°
23%
6 AM
23°
23%
7 AM
24°
9%
8 AM
25°
9%
9 AM
27°
16%
10 AM
28°
16%
11 AM
29°
27%
12 PM
32°
23%
1 PM
32°
23%
2 PM
34°
23%
3 PM
34°
23%
4 PM
34°
27%
7-Day Forecast
Today
35° 23°
Partly Cloudy with a 25% chance of rain.
Wed
37° 23°
Partly Cloudy with a 30% chance of rain.
Thu
37° 24°
Partly Cloudy.
Fri
36° 26°
Partly Cloudy with a 52% chance of rain.
Sat
35° 24°
Drizzle, 60% chance.
Sun
34° 23°
Rain, 81% chance.
Mon
34° 22°
Drizzle, 60% chance.
TimeTempConditionsPrecipWindHumidity
Now 34° Partly Cloudy 21% 5 mph ENE 52%
6 PM 34° Mostly Cloudy 20% 8 mph ENE 51%
7 PM 33° Mostly Cloudy 23% 8 mph ENE 55%
8 PM 32° Partly Cloudy 25% 7 mph ENE 60%
9 PM 31° Partly Cloudy 27% 5 mph ENE 65%
10 PM 29° Mostly Cloudy 29% 3 mph E 70%
11 PM 28° Partly Cloudy 18% 3 mph E 74%
12 AM 28° Partly Cloudy 18% 3 mph ENE 77%
1 AM 27° Mostly Clear 10% 3 mph ENE 80%
2 AM 26° Clear 5% 3 mph ENE 81%
3 AM 26° Mostly Clear 5% 3 mph ENE 82%
4 AM 25° Mostly Clear 23% 4 mph ENE 83%
5 AM 25° Haze 23% 4 mph E 84%
6 AM 23° Mostly Clear 23% 4 mph ESE 85%
7 AM 24° Mostly Clear 9% 4 mph SE 84%
8 AM 25° Partly Cloudy 9% 4 mph SSE 80%
9 AM 27° Partly Cloudy 16% 4 mph SSE 72%
10 AM 28° Partly Cloudy 16% 4 mph SSE 65%
11 AM 29° Partly Cloudy 27% 4 mph SSE 60%
12 PM 32° Partly Cloudy 23% 4 mph SE 58%
1 PM 32° Mostly Cloudy 23% 5 mph SE 56%
2 PM 34° Mostly Cloudy 23% 5 mph SE 55%
3 PM 34° Mostly Cloudy 23% 5 mph SE 54%
4 PM 34° Mostly Cloudy 27% 5 mph SE 54%
15-Day Forecast
Today
6/30
Partly Cloudy
25%
23°
35°
Wed
7/1
Partly Cloudy
30%
23°
37°
Thu
7/2
Partly Cloudy
16%
24°
37°
Fri
7/3
Partly Cloudy
52%
26°
36°
Sat
7/4
Drizzle
60%
24°
35°
Sun
7/5
Rain
81%
23°
34°
Mon
7/6
Drizzle
60%
22°
34°
Tue
7/7
Drizzle
60%
23°
34°
Wed
7/8
Drizzle
60%
23°
35°
Thu
7/9
Drizzle
60%
23°
35°
Fri
7/10
Drizzle
60%
23°
33°
Sat
7/11
Drizzle
60%
23°
33°
Sun
7/12
Drizzle
60%
22°
33°
Mon
7/13
Drizzle
60%
22°
33°
Tue
7/14
Drizzle
60%
22°
33°
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 11.6 µg/m³
O3
Ground-level ozone
41 AQI 45 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 56 Moderate 41 56
Thu 56 Moderate 42 56
Fri 55 Moderate 40 55
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 Tue Jun 30, 20:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3260 J/kg
MLCAPE3082 J/kg
MUCAPE3260 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-6.0
Kinematics
0–6 km Shear8 kt
0–1 km Shear0 kt
Eff. Shear12 kt
0–1 km SRH2
0–3 km SRH-32
Eff. SRH-32
Storm Motion31° @ 23 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index39.2
Thermo & Levels
PWAT1.96 in
0–3 km LR8.3 °C/km
700–500 LR5.6 °C/km
Total Totals50.1
LCL822 hPa
LFC984 hPa
EL159 hPa
Freezing Lvl14,931 ft