Lake Wind Advisory — Lincoln, GA, McDuffie, GA, Columbia, GA, Richmond, GA, Burke, GA, Chesterfield, SC, McCormick, SC, Newberry, SC, Fairfield, SC, Kershaw, SC, Edgefield, SC, Saluda, SC, Lexington, SC, Richland, SC, Lee, SC, Aiken, SC, Sumter, SC, Barnwell, SC, Calhoun, SC, Clarendon, SC, Bamberg, SC, Northern Lancaster, SC, Southern Lancaster, SC, Northwestern Orangeburg, SC, Central Orangeburg, SC, Southeastern Orangeburg, SC 7:00 PM

Barnwell County, South Carolina, United States

Last updated: 7:40 PM CDT  ·  Refresh
24°C
Feels like 25°
Mostly Clear
▲ 29°  /  ▼ 13°
Wind
6 mph SW
Humidity
60%
Dew Point
17°
Pressure
29.65 inHg
Visibility
8 mi
UV Index
0.0
Cloud Cover
15%
Sunrise
7:31 AM
Sunset
6:50 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Barnwell County is currently mostly clear at 25°C. Dry conditions are expected through the next 24 hours. Sunrise: 7:31AM · Sunset: 6:50PM.

Alerts

Lake Wind Advisory
Lincoln, GA, McDuffie, GA, Columbia, GA, Richmond, GA, Burke, GA, Chesterfield, SC, McCormick, SC, Newberry, SC, Fairfield, SC, Kershaw, SC, Edgefield, SC, Saluda, SC, Lexington, SC, Richland, SC, Lee, SC, Aiken, SC, Sumter, SC, Barnwell, SC, Calhoun, SC, Clarendon, SC, Bamberg, SC, Northern Lancaster, SC, Southern Lancaster, SC, Northwestern Orangeburg, SC, Central Orangeburg, SC, Southeastern Orangeburg, SC
Expires 7:00 PM
56 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
10%
9 PM
23°
12%
10 PM
22°
7%
11 PM
21°
9%
12 AM
21°
9%
1 AM
20°
9%
2 AM
19°
10%
3 AM
19°
20%
4 AM
17°
31%
5 AM
16°
42%
6 AM
14°
46%
7 AM
13°
42%
8 AM
13°
42%
9 AM
14°
21%
10 AM
13°
18%
11 AM
14°
10%
12 PM
15°
6%
1 PM
18°
6%
2 PM
18°
7%
3 PM
19°
7%
4 PM
19°
7%
5 PM
16°
4%
6 PM
16°
3%
7 PM
15°
3%
7-Day Forecast
Tonight
29° 13°
Mostly Clear.
Sat
27° 10°
Mostly Cloudy with a 42% chance of rain.
Sun
20° 6°
Clear.
Mon
20° 6°
Clear.
Tue
25° 8°
Clear.
Wed
24° 8°
Clear.
Thu
23° 7°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 24° Mostly Clear 10% 6 mph SW 60%
9 PM 23° Mostly Clear 12% 7 mph SW 62%
10 PM 22° Mostly Clear 7% 7 mph SW 64%
11 PM 21° Mostly Clear 9% 7 mph SW 67%
12 AM 21° Mostly Clear 9% 7 mph WSW 69%
1 AM 20° Mostly Clear 9% 8 mph W 71%
2 AM 19° Partly Cloudy 10% 9 mph WNW 71%
3 AM 19° Mostly Cloudy 20% 10 mph NW 70%
4 AM 17° Mostly Cloudy 31% 11 mph NW 69%
5 AM 16° Mostly Cloudy 42% 11 mph NNW 71%
6 AM 14° Overcast 46% 12 mph NNW 72%
7 AM 13° Rain 42% 12 mph NNW 74%
8 AM 13° Overcast 42% 13 mph NNW 74%
9 AM 14° Overcast 21% 14 mph NNW 72%
10 AM 13° Overcast 18% 15 mph NNW 72%
11 AM 14° Mostly Cloudy 10% 16 mph N 68%
12 PM 15° Partly Cloudy 6% 16 mph N 62%
1 PM 18° Partly Cloudy 6% 16 mph N 56%
2 PM 18° Mostly Clear 7% 16 mph N 54%
3 PM 19° Mostly Clear 7% 15 mph N 54%
4 PM 19° Partly Cloudy 7% 15 mph N 54%
5 PM 16° Partly Cloudy 4% 14 mph NNE 56%
6 PM 16° Partly Cloudy 3% 14 mph NNE 60%
7 PM 15° Partly Cloudy 3% 13 mph NNE 63%
15-Day Forecast
Today
10/16
Mostly Clear
10%
13°
29°
Sat
10/17
Mostly Cloudy
42%
10°
27°
Sun
10/18
Clear
3%
6°
20°
Mon
10/19
Clear
3%
6°
20°
Tue
10/20
Clear
3%
8°
25°
Wed
10/21
Clear
3%
8°
24°
Thu
10/22
Clear
3%
7°
23°
Fri
10/23
Clear
3%
8°
24°
Sat
10/24
Mostly Clear
3%
8°
24°
Sun
10/25
Mostly Cloudy
44%
9°
23°
Mon
10/26
Drizzle
45%
9°
25°
Tue
10/27
Clear
3%
12°
23°
Wed
10/28
Drizzle
60%
12°
23°
Thu
10/29
Clear
60%
12°
23°
Fri
10/30
Drizzle
60%
12°
23°
56
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
56 AQI 11.9 µg/m³
O3
Ground-level ozone
44 AQI 47 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 56 Moderate 44 56
Sun 37 Good 37 31
Mon 36 Good 36 21
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 Fri Oct 16, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE3 J/kg
MUCAPE1 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index3.7
Kinematics
0–6 km Shear32 kt
0–1 km Shear17 kt
Eff. Shear—
0–1 km SRH21
0–3 km SRH42
Eff. SRH—
Storm Motion267° @ 32 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index-17.5
Thermo & Levels
PWAT1.20 in
0–3 km LR4.8 °C/km
700–500 LR6.0 °C/km
Total Totals39.0
LCL894 hPa
LFC1004 hPa
EL1004 hPa
Freezing Lvl15,440 ft