Severe Thunderstorm Watch 8:00 PM Severe Thunderstorm Watch 8:00 PM Heat Advisory — Fannin, GA, Gilmer, GA, Pickens, GA, Cherokee, GA, Paulding, GA, Cobb, GA, North Fulton, GA, Haralson, GA, Carroll, GA, Douglas, GA, South Fulton, GA, Dade, GA, Walker, GA, Catoosa, GA, Whitfield, GA, Murray, GA, Chattooga, GA, Gordon, GA, Floyd, GA, Bartow, GA, Polk, GA, Forsyth, GA, Jackson, GA, Gwinnett, GA, Barrow, GA, Clarke, GA, Oconee, 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 Heat Advisory — Dade, GA, Walker, GA, Catoosa, GA, Fannin, GA, Gilmer, GA, Pickens, GA, Cherokee, GA, Paulding, GA, Cobb, GA, North Fulton, GA, Haralson, GA, Carroll, GA, Douglas, GA, South Fulton, GA, Dawson, GA, Forsyth, GA, Hall, GA, Banks, GA, Jackson, GA, Madison, GA, Gwinnett, GA, Barrow, GA, Clarke, GA, Oconee, GA, Oglethorpe, GA, Wilkes, 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, Whitfield, GA, Murray, GA, Chattooga, GA, Gordon, GA, Floyd, GA, Bartow, GA, Polk, GA 7:00 PM

DeKalb County, Georgia, United States

Last updated: 5:09 PM CDT  ·  Refresh
33°C
Feels like 37°
Mostly Clear
▲ 34°  /  ▼ 24°
Wind
6 mph ESE
Humidity
52%
Dew Point
22°
Pressure
29.06 inHg
Visibility
9 mi
UV Index
6.1
Cloud Cover
28%
Sunrise
6:30 AM
Sunset
8:51 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: DeKalb County is currently mostly clear at 33°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3071 J/kg) — isolated convective development possible. Sunrise: 6:30AM · Sunset: 8:51PM.

Alerts

Severe Thunderstorm Watch
Expires 8:00 PM
Severe Thunderstorm Watch
Expires 8:00 PM
Heat Advisory
Fannin, GA, Gilmer, GA, Pickens, GA, Cherokee, GA, Paulding, GA, Cobb, GA, North Fulton, GA, Haralson, GA, Carroll, GA, Douglas, GA, South Fulton, GA, Dade, GA, Walker, GA, Catoosa, GA, Whitfield, GA, Murray, GA, Chattooga, GA, Gordon, GA, Floyd, GA, Bartow, GA, Polk, GA, Forsyth, GA, Jackson, GA, Gwinnett, GA, Barrow, GA, Clarke, GA, Oconee, 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
Heat Advisory
Dade, GA, Walker, GA, Catoosa, GA, Fannin, GA, Gilmer, GA, Pickens, GA, Cherokee, GA, Paulding, GA, Cobb, GA, North Fulton, GA, Haralson, GA, Carroll, GA, Douglas, GA, South Fulton, GA, Dawson, GA, Forsyth, GA, Hall, GA, Banks, GA, Jackson, GA, Madison, GA, Gwinnett, GA, Barrow, GA, Clarke, GA, Oconee, GA, Oglethorpe, GA, Wilkes, 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, Whitfield, GA, Murray, GA, Chattooga, GA, Gordon, GA, Floyd, GA, Bartow, GA, Polk, GA
Expires 7:00 PM
55 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
33°
32%
7 PM
34°
30%
8 PM
33°
30%
9 PM
32°
29%
10 PM
29°
28%
11 PM
29°
17%
12 AM
28°
4%
1 AM
28°
4%
2 AM
26°
4%
3 AM
26°
5%
4 AM
26°
5%
5 AM
25°
5%
6 AM
24°
5%
7 AM
24°
5%
8 AM
26°
5%
9 AM
27°
5%
10 AM
29°
5%
11 AM
30°
5%
12 PM
31°
5%
1 PM
34°
5%
2 PM
36°
5%
3 PM
36°
9%
4 PM
36°
9%
5 PM
37°
22%
7-Day Forecast
Tonight
34° 24°
Mostly Clear with a 32% chance of rain.
Thu
38° 24°
Partly Cloudy with a 22% chance of rain.
Fri
38° 24°
Partly Cloudy with a 44% chance of rain.
Sat
37° 24°
Partly Cloudy with a 21% chance of rain.
Sun
37° 24°
Rain, 64% chance.
Mon
36° 23°
Drizzle, 51% chance.
Tue
36° 24°
Rain, 64% chance.
TimeTempConditionsPrecipWindHumidity
Now 33° Mostly Clear 32% 6 mph ESE 52%
7 PM 34° Mostly Clear 30% 5 mph ESE 55%
8 PM 33° Mostly Clear 30% 4 mph ESE 59%
9 PM 32° Partly Cloudy 29% 3 mph E 63%
10 PM 29° Partly Cloudy 28% 4 mph N 66%
11 PM 29° Partly Cloudy 17% 5 mph NNW 68%
12 AM 28° Partly Cloudy 4% 4 mph NNW 70%
1 AM 28° Partly Cloudy 4% 3 mph NNW 72%
2 AM 26° Partly Cloudy 4% 3 mph NW 74%
3 AM 26° Partly Cloudy 5% 3 mph NNW 76%
4 AM 26° Partly Cloudy 5% 3 mph NE 78%
5 AM 25° Partly Cloudy 5% 3 mph E 79%
6 AM 24° Partly Cloudy 5% 2 mph W 79%
7 AM 24° Partly Cloudy 5% 2 mph W 78%
8 AM 26° Partly Cloudy 5% 3 mph W 76%
9 AM 27° Partly Cloudy 5% 3 mph W 68%
10 AM 29° Partly Cloudy 5% 3 mph W 61%
11 AM 30° Partly Cloudy 5% 3 mph W 54%
12 PM 31° Partly Cloudy 5% 3 mph E 50%
1 PM 34° Partly Cloudy 5% 4 mph E 46%
2 PM 36° Partly Cloudy 5% 4 mph ESE 43%
3 PM 36° Partly Cloudy 9% 5 mph ESE 43%
4 PM 36° Partly Cloudy 9% 5 mph SE 42%
5 PM 37° Partly Cloudy 22% 5 mph SE 42%
15-Day Forecast
Today
7/1
Mostly Clear
32%
24°
34°
Thu
7/2
Partly Cloudy
22%
24°
38°
Fri
7/3
Partly Cloudy
44%
24°
38°
Sat
7/4
Partly Cloudy
21%
24°
37°
Sun
7/5
Rain
64%
24°
37°
Mon
7/6
Drizzle
51%
23°
36°
Tue
7/7
Rain
64%
24°
36°
Wed
7/8
Drizzle
53%
24°
36°
Thu
7/9
Rain
68%
24°
36°
Fri
7/10
Rain
68%
23°
35°
Sat
7/11
Drizzle
64%
24°
34°
Sun
7/12
Drizzle
60%
23°
36°
Mon
7/13
Drizzle
60%
23°
35°
Tue
7/14
Drizzle
60%
23°
35°
Wed
7/15
Drizzle
60%
23°
33°
55
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
55 AQI 11.6 µg/m³
O3
Ground-level ozone
42 AQI 45 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 55 Moderate 42 55
Fri 57 Moderate 51 57
Sat 56 Moderate 44 56
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 Wed Jul 1, 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
SBCAPE3344 J/kg
MLCAPE3668 J/kg
MUCAPE4118 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-9.1
Kinematics
0–6 km Shear18 kt
0–1 km Shear2 kt
Eff. Shear11 kt
0–1 km SRH-3
0–3 km SRH-32
Eff. SRH-32
Storm Motion46° @ 23 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index35.1
Thermo & Levels
PWAT1.83 in
0–3 km LR7.8 °C/km
700–500 LR7.0 °C/km
Total Totals56.7
LCL833 hPa
LFC984 hPa
EL160 hPa
Freezing Lvl14,944 ft