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: 7:29 PM CDT  ·  Refresh
29°C
Feels like 33°
Mostly Cloudy
▲ 34°  /  ▼ 23°
Wind
2 mph S
Humidity
72%
Dew Point
24°
Pressure
29.67 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
81%
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 mostly cloudy at 29°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2123 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°
16%
9 PM
28°
33%
10 PM
27°
23%
11 PM
26°
15%
12 AM
26°
15%
1 AM
25°
14%
2 AM
26°
3%
3 AM
26°
3%
4 AM
25°
3%
5 AM
25°
3%
6 AM
23°
3%
7 AM
24°
3%
8 AM
26°
3%
9 AM
28°
3%
10 AM
31°
3%
11 AM
33°
3%
12 PM
34°
3%
1 PM
34°
3%
2 PM
34°
3%
3 PM
37°
3%
4 PM
37°
8%
5 PM
36°
10%
6 PM
34°
10%
7 PM
34°
10%
7-Day Forecast
Tonight
34° 23°
Mostly Cloudy.
Mon
38° 23°
Mostly Clear.
Tue
39° 25°
Mostly Clear.
Wed
35° 22°
Clear with a 60% chance of rain.
Thu
38° 23°
Drizzle, 45% chance.
Fri
35° 23°
Rain, 82% chance.
Sat
33° 21°
Rain, 66% chance.
TimeTempConditionsPrecipWindHumidity
Now 29° Mostly Cloudy 16% 2 mph S 72%
9 PM 28° Mostly Cloudy 33% 4 mph S 76%
10 PM 27° Overcast 23% 4 mph S 77%
11 PM 26° Mostly Cloudy 15% 4 mph S 79%
12 AM 26° Mostly Cloudy 15% 4 mph SSW 81%
1 AM 25° Partly Cloudy 14% 4 mph SW 84%
2 AM 26° Mostly Clear 3% 4 mph SW 85%
3 AM 26° Mostly Clear 3% 4 mph SW 85%
4 AM 25° Clear 3% 4 mph SW 86%
5 AM 25° Mostly Clear 3% 4 mph SW 85%
6 AM 23° Partly Cloudy 3% 4 mph WSW 83%
7 AM 24° Partly Cloudy 3% 4 mph W 81%
8 AM 26° Mostly Clear 3% 5 mph W 75%
9 AM 28° Mostly Clear 3% 6 mph WNW 65%
10 AM 31° Mostly Clear 3% 7 mph WNW 56%
11 AM 33° Mostly Clear 3% 7 mph WNW 50%
12 PM 34° Mostly Clear 3% 7 mph WNW 46%
1 PM 34° Mostly Clear 3% 7 mph WNW 43%
2 PM 34° Mostly Clear 3% 7 mph W 40%
3 PM 37° Mostly Clear 3% 7 mph W 39%
4 PM 37° Mostly Clear 8% 8 mph W 38%
5 PM 36° Mostly Clear 10% 7 mph W 39%
6 PM 34° Mostly Clear 10% 7 mph W 42%
7 PM 34° Mostly Clear 10% 6 mph WSW 45%
15-Day Forecast
Today
8/16
Mostly Cloudy
16%
23°
34°
Mon
8/17
Mostly Clear
11%
23°
38°
Tue
8/18
Mostly Clear
16%
25°
39°
Wed
8/19
Clear
60%
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
Mostly Clear
34%
20°
33°
Mon
8/24
Rain
53%
21°
33°
Tue
8/25
Drizzle
56%
20°
33°
Wed
8/26
Overcast
60%
21°
34°
Thu
8/27
Drizzle
60%
24°
34°
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
Today 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, 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
SBCAPE2103 J/kg
MLCAPE1831 J/kg
MUCAPE2348 J/kg
SBCIN-105 J/kg
MLCIN-91 J/kg
Lifted Index-5.2
Kinematics
0–6 km Shear13 kt
0–1 km Shear10 kt
Eff. Shear8 kt
0–1 km SRH55
0–3 km SRH62
Eff. SRH62
Storm Motion41° @ 16 kt
0–1 km EHI0.7
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index32.5
Thermo & Levels
PWAT2.28 in
0–3 km LR5.6 °C/km
700–500 LR5.9 °C/km
Total Totals46.1
LCL941 hPa
LFC800 hPa
EL131 hPa
Freezing Lvl16,135 ft