Kershaw County, South Carolina, United States

Last updated: 8:33 PM CDT  ·  Refresh
22°C
Feels like 25°
Rain
▲ 31°  /  ▼ 17°
Wind
4 mph ENE
Humidity
91%
Dew Point
21°
Pressure
29.72 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
79%
Sunrise
7:10 AM
Sunset
7:18 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Kershaw County is currently rain at 22°C. Precipitation is likely — peak probability 75% around 10 PM. Sunrise: 7:10AM · Sunset: 7:18PM.

Alerts

No active alerts for this location.
30 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
22°
65%
10 PM
22°
75%
11 PM
22°
41%
12 AM
22°
63%
1 AM
21°
57%
2 AM
20°
15%
3 AM
19°
16%
4 AM
19°
16%
5 AM
18°
25%
6 AM
17°
34%
7 AM
17°
32%
8 AM
17°
41%
9 AM
18°
28%
10 AM
18°
28%
11 AM
19°
19%
12 PM
19°
19%
1 PM
22°
18%
2 PM
22°
18%
3 PM
22°
18%
4 PM
23°
18%
5 PM
21°
18%
6 PM
21°
18%
7 PM
21°
18%
8 PM
20°
24%
7-Day Forecast
Tonight
31° 17°
Rain, 65% chance.
Wed
25° 17°
Overcast with a 63% chance of rain.
Thu
22° 13°
Mostly Cloudy with a 64% chance of rain.
Fri
27° 11°
Partly Cloudy.
Sat
30° 13°
Clear.
Sun
31° 14°
Clear.
Mon
29° 15°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 22° Rain 65% 4 mph ENE 91%
10 PM 22° Overcast 75% 5 mph NE 94%
11 PM 22° Overcast 41% 6 mph NNE 94%
12 AM 22° Overcast 63% 7 mph NNE 94%
1 AM 21° Rain 57% 8 mph NNE 94%
2 AM 20° Overcast 15% 10 mph NNE 94%
3 AM 19° Overcast 16% 10 mph NNE 93%
4 AM 19° Overcast 16% 10 mph NNE 92%
5 AM 18° Overcast 25% 10 mph NNE 92%
6 AM 17° Overcast 34% 10 mph NNE 92%
7 AM 17° Overcast 32% 10 mph NNE 92%
8 AM 17° Overcast 41% 10 mph NNE 93%
9 AM 18° Overcast 28% 10 mph NNE 92%
10 AM 18° Overcast 28% 11 mph NNE 92%
11 AM 19° Overcast 19% 11 mph NNE 90%
12 PM 19° Overcast 19% 11 mph NNE 88%
1 PM 22° Overcast 18% 11 mph NNE 85%
2 PM 22° Overcast 18% 11 mph NNE 83%
3 PM 22° Overcast 18% 11 mph NNE 82%
4 PM 23° Overcast 18% 11 mph NNE 81%
5 PM 21° Overcast 18% 11 mph NNE 81%
6 PM 21° Overcast 18% 11 mph NNE 81%
7 PM 21° Overcast 18% 10 mph NNE 81%
8 PM 20° Mostly Cloudy 24% 10 mph NNE 81%
15-Day Forecast
Today
9/22
Rain
65%
17°
31°
Wed
9/23
Overcast
63%
17°
25°
Thu
9/24
Mostly Cloudy
64%
13°
22°
Fri
9/25
Partly Cloudy
18%
11°
27°
Sat
9/26
Clear
3%
13°
30°
Sun
9/27
Clear
3%
14°
31°
Mon
9/28
Clear
3%
15°
29°
Tue
9/29
Clear
8%
15°
32°
Wed
9/30
Drizzle
44%
17°
33°
Thu
10/1
Rain
68%
18°
31°
Fri
10/2
Drizzle
51%
18°
32°
Sat
10/3
Drizzle
60%
17°
31°
Sun
10/4
Drizzle
60%
18°
30°
Mon
10/5
Drizzle
60%
16°
29°
Tue
10/6
Drizzle
60%
14°
28°
30
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

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

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
29 AQI 5.4 µg/m³
O3
Ground-level ozone
Dominant
30 AQI 33 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 30 Good 30 29
Thu 28 Good 28 23
Fri 25 Good 25 24
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 Tue Sep 22, 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
SBCAPE221 J/kg
MLCAPE460 J/kg
MUCAPE746 J/kg
SBCIN-34 J/kg
MLCIN-9 J/kg
Lifted Index-0.8
Kinematics
0–6 km Shear10 kt
0–1 km Shear14 kt
Eff. Shear11 kt
0–1 km SRH-50
0–3 km SRH-23
Eff. SRH-23
Storm Motion10° @ 16 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index35.0
Thermo & Levels
PWAT2.19 in
0–3 km LR5.1 °C/km
700–500 LR5.1 °C/km
Total Totals43.2
LCL987 hPa
LFC778 hPa
EL321 hPa
Freezing Lvl14,065 ft