Dillon County, South Carolina, United States

Last updated: 7:02 PM CDT  ·  Refresh
32°C
Feels like 34°
Partly Cloudy
▲ 34°  /  ▼ 25°
Wind
12 mph S
Humidity
48%
Dew Point
20°
Pressure
29.77 inHg
Visibility
10 mi
UV Index
1.1
Cloud Cover
48%
Sunrise
6:20 AM
Sunset
8:27 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Dillon County is currently partly cloudy at 32°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1668 J/kg) — isolated convective development possible. Sunrise: 6:20AM · Sunset: 8:27PM.

Alerts

No active alerts for this location.
53 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
32°
4%
9 PM
31°
23%
10 PM
30°
25%
11 PM
29°
25%
12 AM
29°
25%
1 AM
28°
23%
2 AM
28°
4%
3 AM
27°
4%
4 AM
27°
5%
5 AM
27°
5%
6 AM
25°
5%
7 AM
25°
3%
8 AM
26°
3%
9 AM
28°
3%
10 AM
29°
3%
11 AM
29°
3%
12 PM
31°
3%
1 PM
32°
3%
2 PM
34°
3%
3 PM
36°
5%
4 PM
35°
9%
5 PM
35°
9%
6 PM
34°
10%
7 PM
34°
10%
7-Day Forecast
Tonight
34° 25°
Partly Cloudy with a 25% chance of rain.
Wed
37° 25°
Mostly Cloudy.
Thu
33° 23°
Heavy Rain, 83% chance.
Fri
31° 22°
Overcast with a 81% chance of rain.
Sat
29° 22°
Rain, 90% chance.
Sun
33° 21°
Rain, 74% chance.
Mon
37° 23°
Drizzle, 60% chance.
TimeTempConditionsPrecipWindHumidity
Now 32° Partly Cloudy 4% 12 mph S 48%
9 PM 31° Partly Cloudy 23% 13 mph S 54%
10 PM 30° Overcast 25% 14 mph S 62%
11 PM 29° Overcast 25% 14 mph SSW 70%
12 AM 29° Overcast 25% 14 mph SSW 74%
1 AM 28° Overcast 23% 13 mph SSW 76%
2 AM 28° Overcast 4% 13 mph SSW 78%
3 AM 27° Overcast 4% 12 mph SSW 80%
4 AM 27° Overcast 5% 11 mph SSW 83%
5 AM 27° Overcast 5% 10 mph SSW 85%
6 AM 25° Overcast 5% 10 mph SSW 84%
7 AM 25° Overcast 3% 10 mph SSW 83%
8 AM 26° Overcast 3% 12 mph SSW 81%
9 AM 28° Overcast 3% 13 mph SW 72%
10 AM 29° Mostly Cloudy 3% 15 mph SW 63%
11 AM 29° Mostly Cloudy 3% 16 mph SW 56%
12 PM 31° Mostly Cloudy 3% 16 mph SW 50%
1 PM 32° Mostly Cloudy 3% 16 mph SW 45%
2 PM 34° Partly Cloudy 3% 16 mph SW 40%
3 PM 36° Mostly Cloudy 5% 15 mph SW 39%
4 PM 35° Mostly Cloudy 9% 15 mph SW 39%
5 PM 35° Overcast 9% 14 mph SW 39%
6 PM 34° Mostly Cloudy 10% 12 mph SSW 41%
7 PM 34° Mostly Cloudy 10% 10 mph SSW 43%
15-Day Forecast
Today
7/21
Partly Cloudy
25%
25°
34°
Wed
7/22
Mostly Cloudy
10%
25°
37°
Thu
7/23
Heavy Rain
83%
23°
33°
Fri
7/24
Overcast
81%
22°
31°
Sat
7/25
Rain
90%
22°
29°
Sun
7/26
Rain
74%
21°
33°
Mon
7/27
Drizzle
60%
23°
37°
Tue
7/28
Drizzle
67%
24°
37°
Wed
7/29
Rain
90%
23°
34°
Thu
7/30
Drizzle
51%
22°
33°
Fri
7/31
Drizzle
60%
23°
34°
Sat
8/1
Drizzle
60%
22°
33°
Sun
8/2
Drizzle
60%
22°
33°
Mon
8/3
Drizzle
60%
22°
34°
Tue
8/4
Drizzle
60%
23°
34°
53
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
53 AQI 10.1 µg/m³
O3
Ground-level ozone
37 AQI 40 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 53 Moderate 37 53
Thu 53 Moderate 37 53
Fri 53 Moderate 32 53
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 Jul 21, 22:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE412 J/kg
MLCAPE96 J/kg
MUCAPE412 J/kg
SBCIN-123 J/kg
MLCIN0 J/kg
Lifted Index-3.3
Kinematics
0–6 km Shear21 kt
0–1 km Shear12 kt
Eff. Shear22 kt
0–1 km SRH2
0–3 km SRH-33
Eff. SRH-33
Storm Motion215° @ 34 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index23.3
Thermo & Levels
PWAT1.65 in
0–3 km LR6.9 °C/km
700–500 LR6.3 °C/km
Total Totals44.1
LCL845 hPa
LFC671 hPa
EL229 hPa
Freezing Lvl15,948 ft