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

Cobb County, Georgia, United States

Last updated: 4:28 PM CDT  ·  Refresh
33°C
Feels like 39°
Partly Cloudy
▲ 34°  /  ▼ 23°
Wind
4 mph N
Humidity
58%
Dew Point
22°
Pressure
28.96 inHg
Visibility
10 mi
UV Index
6.8
Cloud Cover
41%
Sunrise
6:30 AM
Sunset
8:53 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Cobb County is currently partly cloudy at 33°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3315 J/kg) — isolated convective development possible. Sunrise: 6:30AM · Sunset: 8:53PM.

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
58 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
33°
24%
6 PM
34°
30%
7 PM
33°
29%
8 PM
31°
29%
9 PM
30°
31%
10 PM
28°
32%
11 PM
27°
16%
12 AM
27°
20%
1 AM
26°
20%
2 AM
26°
6%
3 AM
24°
6%
4 AM
24°
19%
5 AM
24°
19%
6 AM
23°
19%
7 AM
23°
19%
8 AM
25°
20%
9 AM
27°
20%
10 AM
29°
5%
11 AM
30°
5%
12 PM
32°
5%
1 PM
32°
5%
2 PM
34°
10%
3 PM
34°
13%
4 PM
34°
13%
7-Day Forecast
Today
34° 23°
Partly Cloudy with a 29% chance of rain.
Wed
37° 23°
Partly Cloudy with a 20% chance of rain.
Thu
37° 22°
Mostly Cloudy with a 24% chance of rain.
Fri
36° 24°
Partly Cloudy with a 60% chance of rain.
Sat
35° 23°
Clear with a 35% chance of rain.
Sun
34° 23°
Rain, 81% chance.
Mon
33° 21°
Drizzle, 60% chance.
TimeTempConditionsPrecipWindHumidity
Now 33° Partly Cloudy 24% 4 mph N 58%
6 PM 34° Partly Cloudy 30% 6 mph NNE 55%
7 PM 33° Partly Cloudy 29% 7 mph NNE 60%
8 PM 31° Partly Cloudy 29% 6 mph NE 64%
9 PM 30° Mostly Cloudy 31% 5 mph ENE 67%
10 PM 28° Mostly Cloudy 32% 3 mph E 69%
11 PM 27° Mostly Cloudy 16% 3 mph SSE 72%
12 AM 27° Partly Cloudy 20% 3 mph NNW 75%
1 AM 26° Mostly Clear 20% 3 mph N 77%
2 AM 26° Mostly Clear 6% 2 mph NNE 79%
3 AM 24° Mostly Clear 6% 3 mph NNE 81%
4 AM 24° Mostly Clear 19% 3 mph NE 82%
5 AM 24° Fog 19% 3 mph ENE 83%
6 AM 23° Fog 19% 3 mph E 84%
7 AM 23° Fog 19% 3 mph ESE 83%
8 AM 25° Partly Cloudy 20% 3 mph SE 78%
9 AM 27° Mostly Clear 20% 3 mph SSE 71%
10 AM 29° Mostly Clear 5% 3 mph SSE 63%
11 AM 30° Mostly Clear 5% 2 mph SE 59%
12 PM 32° Partly Cloudy 5% 2 mph SE 56%
1 PM 32° Partly Cloudy 5% 3 mph ESE 54%
2 PM 34° Mostly Cloudy 10% 3 mph ESE 53%
3 PM 34° Mostly Cloudy 13% 3 mph SE 54%
4 PM 34° Mostly Cloudy 13% 3 mph SSE 55%
15-Day Forecast
Today
6/30
Partly Cloudy
29%
23°
34°
Wed
7/1
Partly Cloudy
20%
23°
37°
Thu
7/2
Mostly Cloudy
24%
22°
37°
Fri
7/3
Partly Cloudy
60%
24°
36°
Sat
7/4
Clear
35%
23°
35°
Sun
7/5
Rain
81%
23°
34°
Mon
7/6
Drizzle
60%
21°
33°
Tue
7/7
Drizzle
60%
22°
33°
Wed
7/8
Drizzle
60%
22°
34°
Thu
7/9
Drizzle
60%
21°
34°
Fri
7/10
Drizzle
60%
22°
33°
Sat
7/11
Drizzle
60%
23°
33°
Sun
7/12
Drizzle
60%
23°
33°
Mon
7/13
Drizzle
60%
23°
33°
Tue
7/14
Drizzle
60%
23°
33°
58
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
58 AQI 12.8 µg/m³
O3
Ground-level ozone
50 AQI 54 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 58 Moderate 50 58
Thu 58 Moderate 51 58
Fri 55 Moderate 48 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
SBCAPE3538 J/kg
MLCAPE3300 J/kg
MUCAPE3538 J/kg
SBCIN0 J/kg
MLCIN-0 J/kg
Lifted Index-6.4
Kinematics
0–6 km Shear11 kt
0–1 km Shear2 kt
Eff. Shear15 kt
0–1 km SRH-13
0–3 km SRH-58
Eff. SRH-58
Storm Motion38° @ 24 kt
0–1 km EHI-0.3
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index41.0
Thermo & Levels
PWAT1.95 in
0–3 km LR8.1 °C/km
700–500 LR5.5 °C/km
Total Totals50.1
LCL837 hPa
LFC981 hPa
EL154 hPa
Freezing Lvl14,833 ft