Jefferson County, Georgia, United States

Last updated: 8:23 PM CDT  ·  Refresh
21°C
Feels like 23°
Mostly Cloudy
▲ 24°  /  ▼ 16°
Wind
3 mph ENE
Humidity
86%
Dew Point
19°
Pressure
29.71 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
75%
Sunrise
7:26 AM
Sunset
7:08 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Jefferson County is currently mostly cloudy at 21°C. Dry conditions are expected through the next 24 hours. Sunrise: 7:26AM · Sunset: 7:08PM.

Alerts

No active alerts for this location.
33 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
21°
11%
10 PM
20°
19%
11 PM
19°
20%
12 AM
19°
20%
1 AM
18°
14%
2 AM
18°
3%
3 AM
17°
3%
4 AM
17°
3%
5 AM
17°
3%
6 AM
16°
3%
7 AM
16°
3%
8 AM
16°
3%
9 AM
18°
3%
10 AM
19°
3%
11 AM
20°
3%
12 PM
21°
3%
1 PM
22°
3%
2 PM
25°
3%
3 PM
25°
3%
4 PM
26°
3%
5 PM
26°
3%
6 PM
24°
3%
7 PM
23°
3%
8 PM
23°
3%
7-Day Forecast
Tonight
24° 16°
Mostly Cloudy.
Tue
26° 16°
Mostly Clear with a 20% chance of rain.
Wed
28° 13°
Clear.
Thu
29° 13°
Mostly Cloudy with a 48% chance of rain.
Fri
30° 17°
Overcast with a 37% chance of rain.
Sat
24° 15°
Heavy Rain, 90% chance.
Sun
29° 17°
Heavy Rain, 90% chance.
TimeTempConditionsPrecipWindHumidity
Now 21° Mostly Cloudy 11% 3 mph ENE 86%
10 PM 20° Mostly Cloudy 19% 4 mph ENE 86%
11 PM 19° Partly Cloudy 20% 4 mph ENE 88%
12 AM 19° Partly Cloudy 20% 4 mph NE 89%
1 AM 18° Mostly Cloudy 14% 5 mph NE 90%
2 AM 18° Partly Cloudy 3% 5 mph NE 91%
3 AM 17° Partly Cloudy 3% 6 mph NE 91%
4 AM 17° Partly Cloudy 3% 7 mph NE 90%
5 AM 17° Mostly Clear 3% 7 mph NE 90%
6 AM 16° Clear 3% 8 mph NE 90%
7 AM 16° Clear 3% 8 mph NE 89%
8 AM 16° Clear 3% 10 mph NE 86%
9 AM 18° Clear 3% 11 mph NE 81%
10 AM 19° Mostly Clear 3% 11 mph NE 76%
11 AM 20° Mostly Clear 3% 12 mph NE 71%
12 PM 21° Mostly Clear 3% 11 mph NE 67%
1 PM 22° Clear 3% 11 mph NE 62%
2 PM 25° Partly Cloudy 3% 11 mph ENE 60%
3 PM 25° Partly Cloudy 3% 10 mph ENE 59%
4 PM 26° Partly Cloudy 3% 10 mph ENE 59%
5 PM 26° Partly Cloudy 3% 10 mph ENE 60%
6 PM 24° Partly Cloudy 3% 9 mph ENE 63%
7 PM 23° Partly Cloudy 3% 8 mph ENE 66%
8 PM 23° Partly Cloudy 3% 8 mph ENE 68%
15-Day Forecast
Today
10/5
Mostly Cloudy
11%
16°
24°
Tue
10/6
Mostly Clear
20%
16°
26°
Wed
10/7
Clear
3%
13°
28°
Thu
10/8
Mostly Cloudy
48%
13°
29°
Fri
10/9
Overcast
37%
17°
30°
Sat
10/10
Heavy Rain
90%
15°
24°
Sun
10/11
Heavy Rain
90%
17°
29°
Mon
10/12
Rain
74%
16°
29°
Tue
10/13
Drizzle
46%
16°
31°
Wed
10/14
Clear
40%
16°
31°
Thu
10/15
Drizzle
60%
16°
29°
Fri
10/16
Drizzle
60%
15°
27°
Sat
10/17
Drizzle
60%
14°
26°
Sun
10/18
Drizzle
60%
14°
27°
Mon
10/19
Clear
60%
13°
25°
33
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
33 AQI 6.0 µg/m³
O3
Ground-level ozone
31 AQI 34 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 33 Good 31 33
Wed 39 Good 34 39
Thu 38 Good 38 32
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 Mon Oct 5, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE3 J/kg
MUCAPE0 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index1.3
Kinematics
0–6 km Shear9 kt
0–1 km Shear16 kt
Eff. Shear—
0–1 km SRH-9
0–3 km SRH-24
Eff. SRH—
Storm Motion40° @ 21 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index27.3
Thermo & Levels
PWAT1.48 in
0–3 km LR4.5 °C/km
700–500 LR5.7 °C/km
Total Totals41.3
LCL978 hPa
LFC1006 hPa
EL1006 hPa
Freezing Lvl15,043 ft