Heat Advisory — Stephens, GA, Franklin, GA, Hart, GA, Elbert, GA, Gaston, NC, Mecklenburg, NC, Cabarrus, NC, Union, NC, Cherokee, SC, York, SC, Anderson, SC, Abbeville, SC, Laurens, SC, Union, SC, Chester, SC, Greenwood, SC, Greater Oconee, SC, Greater Pickens, SC, Central Greenville, SC, Southern Greenville, SC, Northern Spartanburg, SC, Southern Spartanburg, SC 7:00 PM

Greenwood County, South Carolina, United States

Last updated: 6:51 AM CDT  ·  Refresh
24°C
Feels like 29°
Mostly Clear
▲ 36°  /  ▼ 23°
Wind
2 mph NNW
Humidity
89%
Dew Point
23°
Pressure
29.52 inHg
Visibility
9 mi
UV Index
3.4
Cloud Cover
18%
Sunrise
6:50 AM
Sunset
8:14 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Greenwood County is currently mostly clear at 24°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1850 J/kg) — isolated convective development possible. Sunrise: 6:50AM · Sunset: 8:14PM.

Alerts

Heat Advisory
Stephens, GA, Franklin, GA, Hart, GA, Elbert, GA, Gaston, NC, Mecklenburg, NC, Cabarrus, NC, Union, NC, Cherokee, SC, York, SC, Anderson, SC, Abbeville, SC, Laurens, SC, Union, SC, Chester, SC, Greenwood, SC, Greater Oconee, SC, Greater Pickens, SC, Central Greenville, SC, Southern Greenville, SC, Northern Spartanburg, SC, Southern Spartanburg, SC
Expires 7:00 PM
48 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
29%
8 AM
26°
28%
9 AM
27°
39%
10 AM
29°
16%
11 AM
31°
34%
12 PM
33°
45%
1 PM
36°
49%
2 PM
34°
49%
3 PM
33°
49%
4 PM
32°
44%
5 PM
32°
37%
6 PM
32°
18%
7 PM
31°
5%
8 PM
30°
5%
9 PM
28°
5%
10 PM
27°
5%
11 PM
27°
3%
12 AM
27°
3%
1 AM
26°
3%
2 AM
26°
3%
3 AM
26°
3%
4 AM
25°
3%
5 AM
24°
3%
6 AM
24°
3%
7-Day Forecast
Today
36° 23°
Partly Cloudy with a 49% chance of rain.
Mon
41° 24°
Mostly Clear.
Tue
41° 23°
Clear with a 28% chance of rain.
Wed
37° 21°
Partly Cloudy with a 21% chance of rain.
Thu
39° 22°
Rain, 64% chance.
Fri
34° 19°
Rain, 90% chance.
Sat
34° 20°
Rain, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 24° Mostly Clear 29% 2 mph NNW 89%
8 AM 26° Mostly Clear 28% 2 mph N 79%
9 AM 27° Clear 39% 2 mph NNE 71%
10 AM 29° Clear 16% 1 mph NNE 63%
11 AM 31° Mostly Clear 34% 1 mph N 58%
12 PM 33° Partly Cloudy 45% 1 mph NNW 53%
1 PM 36° Partly Cloudy 49% 2 mph NW 50%
2 PM 34° Partly Cloudy 49% 2 mph NNW 53%
3 PM 33° Partly Cloudy 49% 3 mph NNE 58%
4 PM 32° Partly Cloudy 44% 4 mph NE 64%
5 PM 32° Partly Cloudy 37% 3 mph E 64%
6 PM 32° Partly Cloudy 18% 3 mph SE 63%
7 PM 31° Mostly Cloudy 5% 4 mph SSE 64%
8 PM 30° Partly Cloudy 5% 4 mph SSE 67%
9 PM 28° Mostly Cloudy 5% 5 mph S 70%
10 PM 27° Partly Cloudy 5% 5 mph S 73%
11 PM 27° Partly Cloudy 3% 5 mph S 75%
12 AM 27° Partly Cloudy 3% 5 mph SSW 77%
1 AM 26° Mostly Clear 3% 5 mph SSW 79%
2 AM 26° Partly Cloudy 3% 5 mph SSW 80%
3 AM 26° Partly Cloudy 3% 4 mph SW 82%
4 AM 25° Partly Cloudy 3% 5 mph SW 83%
5 AM 24° Partly Cloudy 3% 4 mph SW 83%
6 AM 24° Mostly Clear 3% 4 mph SW 82%
15-Day Forecast
Today
8/16
Partly Cloudy
49%
23°
36°
Mon
8/17
Mostly Clear
12%
24°
41°
Tue
8/18
Clear
28%
23°
41°
Wed
8/19
Partly Cloudy
21%
21°
37°
Thu
8/20
Rain
64%
22°
39°
Fri
8/21
Rain
90%
19°
34°
Sat
8/22
Rain
63%
20°
34°
Sun
8/23
Drizzle
43%
19°
34°
Mon
8/24
Drizzle
44%
20°
34°
Tue
8/25
Drizzle
51%
21°
35°
Wed
8/26
Drizzle
60%
22°
36°
Thu
8/27
Drizzle
60%
22°
35°
Fri
8/28
Drizzle
60%
21°
33°
Sat
8/29
Drizzle
90%
20°
32°
Sun
8/30
Drizzle
60%
21°
33°
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 52 Moderate 35 52
Wed 51 Moderate 38 51
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, 10:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE404 J/kg
MLCAPE372 J/kg
MUCAPE1096 J/kg
SBCIN-160 J/kg
MLCIN-98 J/kg
Lifted Index-2.6
Kinematics
0–6 km Shear3 kt
0–1 km Shear2 kt
Eff. Shear4 kt
0–1 km SRH-3
0–3 km SRH-17
Eff. SRH-17
Storm Motion305° @ 16 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index36.0
Thermo & Levels
PWAT2.24 in
0–3 km LR4.3 °C/km
700–500 LR6.1 °C/km
Total Totals47.7
LCL978 hPa
LFC683 hPa
EL223 hPa
Freezing Lvl15,764 ft