Heat Advisory — Johnson, GA, Emanuel, GA, Chattahoochee, GA, Marion, GA, Schley, GA, Macon, 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

Marion County, Georgia, United States

Last updated: 6:18 PM CDT  ·  Refresh
32°C
Feels like 36°
Partly Cloudy
▲ 33°  /  ▼ 23°
Wind
6 mph WSW
Humidity
61%
Dew Point
23°
Pressure
29.17 inHg
Visibility
10 mi
UV Index
3.2
Cloud Cover
54%
Sunrise
6:50 AM
Sunset
8:37 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Marion County is currently partly cloudy at 31°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2255 J/kg) — isolated convective development possible. Sunrise: 6:50AM · Sunset: 8:37PM.

Alerts

Heat Advisory
Johnson, GA, Emanuel, GA, Chattahoochee, GA, Marion, GA, Schley, GA, Macon, 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
57 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
32°
29%
8 PM
30°
44%
9 PM
29°
46%
10 PM
27°
38%
11 PM
26°
25%
12 AM
25°
28%
1 AM
25°
28%
2 AM
25°
22%
3 AM
25°
6%
4 AM
24°
9%
5 AM
24°
15%
6 AM
23°
14%
7 AM
23°
3%
8 AM
24°
3%
9 AM
26°
3%
10 AM
27°
3%
11 AM
28°
3%
12 PM
29°
3%
1 PM
31°
3%
2 PM
33°
4%
3 PM
33°
7%
4 PM
33°
7%
5 PM
32°
7%
6 PM
33°
11%
7-Day Forecast
Tonight
33° 23°
Partly Cloudy with a 38% chance of rain.
Thu
34° 23°
Mostly Clear with a 28% chance of rain.
Fri
36° 23°
Partly Cloudy.
Sat
33° 23°
Heavy Rain, 86% chance.
Sun
30° 22°
Rain, 90% chance.
Mon
30° 22°
Rain, 70% chance.
Tue
32° 21°
Rain, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 32° Partly Cloudy 29% 6 mph WSW 61%
8 PM 30° Partly Cloudy 44% 5 mph WSW 70%
9 PM 29° Partly Cloudy 46% 5 mph WSW 76%
10 PM 27° Partly Cloudy 38% 6 mph WSW 79%
11 PM 26° Mostly Clear 25% 6 mph WSW 82%
12 AM 25° Mostly Clear 28% 6 mph WSW 82%
1 AM 25° Mostly Clear 28% 5 mph W 84%
2 AM 25° Partly Cloudy 22% 5 mph W 85%
3 AM 25° Mostly Clear 6% 5 mph WNW 85%
4 AM 24° Clear 9% 5 mph NW 85%
5 AM 24° Clear 15% 5 mph NW 85%
6 AM 23° Mostly Clear 14% 4 mph NNW 84%
7 AM 23° Mostly Clear 3% 4 mph N 83%
8 AM 24° Clear 3% 4 mph NNE 79%
9 AM 26° Clear 3% 4 mph NE 68%
10 AM 27° Mostly Clear 3% 4 mph ENE 60%
11 AM 28° Mostly Clear 3% 3 mph E 53%
12 PM 29° Mostly Clear 3% 3 mph ENE 50%
1 PM 31° Mostly Clear 3% 2 mph WNW 47%
2 PM 33° Mostly Clear 4% 3 mph WNW 45%
3 PM 33° Mostly Clear 7% 4 mph WNW 44%
4 PM 33° Mostly Clear 7% 4 mph WNW 43%
5 PM 32° Mostly Clear 7% 4 mph WNW 44%
6 PM 33° Mostly Clear 11% 4 mph NW 47%
15-Day Forecast
Today
7/29
Partly Cloudy
38%
23°
33°
Thu
7/30
Mostly Clear
28%
23°
34°
Fri
7/31
Partly Cloudy
15%
23°
36°
Sat
8/1
Heavy Rain
86%
23°
33°
Sun
8/2
Rain
90%
22°
30°
Mon
8/3
Rain
70%
22°
30°
Tue
8/4
Rain
63%
21°
32°
Wed
8/5
Rain
63%
22°
33°
Thu
8/6
Rain
66%
23°
33°
Fri
8/7
Rain
72%
23°
34°
Sat
8/8
Rain
66%
22°
34°
Sun
8/9
Drizzle
60%
24°
34°
Mon
8/10
Rain
90%
24°
34°
Tue
8/11
Drizzle
90%
24°
34°
Wed
8/12
Drizzle
60%
24°
34°
57
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
57 AQI 12.4 µg/m³
O3
Ground-level ozone
43 AQI 46 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 57 Moderate 43 57
Fri 60 Moderate 42 60
Sat 60 Moderate 42 60
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 29, 22:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2299 J/kg
MLCAPE2333 J/kg
MUCAPE2695 J/kg
SBCIN-125 J/kg
MLCIN0 J/kg
Lifted Index-5.8
Kinematics
0–6 km Shear25 kt
0–1 km Shear11 kt
Eff. Shear28 kt
0–1 km SRH-29
0–3 km SRH-40
Eff. SRH-40
Storm Motion268° @ 20 kt
0–1 km EHI-0.4
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index25.8
Thermo & Levels
PWAT1.82 in
0–3 km LR6.7 °C/km
700–500 LR6.2 °C/km
Total Totals44.9
LCL873 hPa
LFC755 hPa
EL157 hPa
Freezing Lvl14,793 ft