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

Jefferson County, Georgia, United States

Last updated: 6:26 PM CDT  ·  Refresh
29°C
Feels like 34°
Overcast
▲ 34°  /  ▼ 24°
Wind
3 mph WSW
Humidity
71%
Dew Point
24°
Pressure
29.67 inHg
Visibility
10 mi
UV Index
1.2
Cloud Cover
88%
Sunrise
6:53 AM
Sunset
8:13 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Jefferson County is currently overcast at 30°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2239 J/kg) — isolated convective development possible. Sunrise: 6:53AM · Sunset: 8:13PM.

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
48 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
29°
26%
8 PM
28°
46%
9 PM
28°
33%
10 PM
27°
23%
11 PM
27°
15%
12 AM
26°
15%
1 AM
26°
25%
2 AM
26°
3%
3 AM
26°
3%
4 AM
25°
3%
5 AM
24°
3%
6 AM
24°
3%
7 AM
24°
3%
8 AM
26°
3%
9 AM
28°
3%
10 AM
31°
3%
11 AM
33°
3%
12 PM
33°
3%
1 PM
34°
3%
2 PM
36°
3%
3 PM
36°
3%
4 PM
37°
8%
5 PM
36°
10%
6 PM
34°
10%
7-Day Forecast
Tonight
34° 24°
Overcast with a 26% chance of rain.
Mon
38° 24°
Mostly Clear with a 25% chance of rain.
Tue
39° 24°
Mostly Clear.
Wed
35° 22°
Mostly Clear with a 53% chance of rain.
Thu
38° 23°
Drizzle, 45% chance.
Fri
35° 23°
Rain, 82% chance.
Sat
33° 21°
Rain, 66% chance.
TimeTempConditionsPrecipWindHumidity
Now 29° Overcast 26% 3 mph WSW 71%
8 PM 28° Mostly Cloudy 46% 3 mph S 74%
9 PM 28° Mostly Cloudy 33% 3 mph S 75%
10 PM 27° Overcast 23% 4 mph S 77%
11 PM 27° Mostly Cloudy 15% 4 mph SSW 79%
12 AM 26° Mostly Cloudy 15% 4 mph SW 81%
1 AM 26° Partly Cloudy 25% 4 mph SW 84%
2 AM 26° Partly Cloudy 3% 4 mph SW 85%
3 AM 26° Mostly Clear 3% 4 mph SW 85%
4 AM 25° Mostly Clear 3% 4 mph SW 85%
5 AM 24° Mostly Clear 3% 4 mph SW 85%
6 AM 24° Mostly Clear 3% 4 mph WSW 83%
7 AM 24° Mostly Clear 3% 4 mph W 81%
8 AM 26° Mostly Clear 3% 5 mph W 75%
9 AM 28° Mostly Clear 3% 6 mph WNW 66%
10 AM 31° Clear 3% 7 mph WNW 57%
11 AM 33° Clear 3% 7 mph WNW 50%
12 PM 33° Clear 3% 7 mph WNW 46%
1 PM 34° Clear 3% 7 mph WNW 43%
2 PM 36° Clear 3% 7 mph WNW 41%
3 PM 36° Clear 3% 7 mph W 40%
4 PM 37° Clear 8% 7 mph W 39%
5 PM 36° Clear 10% 7 mph W 40%
6 PM 34° Clear 10% 7 mph W 43%
15-Day Forecast
Today
8/16
Overcast
26%
24°
34°
Mon
8/17
Mostly Clear
25%
24°
38°
Tue
8/18
Mostly Clear
16%
24°
39°
Wed
8/19
Mostly Clear
53%
22°
35°
Thu
8/20
Drizzle
45%
23°
38°
Fri
8/21
Rain
82%
23°
35°
Sat
8/22
Rain
66%
21°
33°
Sun
8/23
Rain
46%
20°
33°
Mon
8/24
Rain
53%
21°
33°
Tue
8/25
Rain
54%
20°
33°
Wed
8/26
Drizzle
56%
21°
33°
Thu
8/27
Drizzle
60%
24°
33°
Fri
8/28
Drizzle
60%
23°
32°
Sat
8/29
Drizzle
60%
22°
31°
Sun
8/30
Drizzle
60%
22°
31°
48
Good
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
48 AQI 8.6 µg/m³
O3
Ground-level ozone
32 AQI 36 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 48 Good 32 48
Tue 54 Moderate 37 54
Wed 53 Moderate 41 53
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, 22:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2772 J/kg
MLCAPE1313 J/kg
MUCAPE2772 J/kg
SBCIN-124 J/kg
MLCIN-104 J/kg
Lifted Index-5.3
Kinematics
0–6 km Shear2 kt
0–1 km Shear13 kt
Eff. Shear8 kt
0–1 km SRH10
0–3 km SRH8
Eff. SRH8
Storm Motion154° @ 8 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index27.2
Thermo & Levels
PWAT1.69 in
0–3 km LR6.1 °C/km
700–500 LR5.6 °C/km
Total Totals44.7
LCL930 hPa
LFC833 hPa
EL131 hPa
Freezing Lvl16,512 ft