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Northern Horry, SC

Last updated: 6:59 PM CDT  ·  Refresh
31°C
Feels like 38°
Mostly Clear
▲ 35°  /  ▼ 26°
Wind
7 mph NW
Humidity
75%
Dew Point
26°
Pressure
29.74 inHg
Visibility
10 mi
UV Index
3.2
Cloud Cover
25%
Sunrise
6:16 AM
Sunset
8:05 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Northern Horry is currently mostly clear at 30°C. Precipitation is likely — peak probability 64% around 6 PM. Atmospheric instability is elevated (CAPE up to 2382 J/kg) — isolated convective development possible. Sunrise: 6:16AM · Sunset: 8:05PM.

58 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
31°
63%
7 PM
31°
46%
8 PM
30°
56%
9 PM
29°
41%
10 PM
28°
41%
11 PM
28°
21%
12 AM
28°
13%
1 AM
28°
9%
2 AM
27°
9%
3 AM
27°
9%
4 AM
27°
9%
5 AM
26°
9%
6 AM
26°
5%
7 AM
27°
10%
8 AM
28°
14%
9 AM
29°
23%
10 AM
31°
24%
11 AM
31°
24%
12 PM
32°
25%
1 PM
34°
25%
2 PM
34°
32%
3 PM
34°
31%
4 PM
33°
33%
5 PM
34°
32%
7-Day Forecast
Tonight
35° 26°
Mostly Clear with a 63% chance of rain.
Wed
36° 26°
Partly Cloudy with a 32% chance of rain.
Thu
33° 26°
Partly Cloudy with a 55% chance of rain.
Fri
33° 25°
Mostly Cloudy with a 74% chance of rain.
Sat
34° 24°
Partly Cloudy with a 53% chance of rain.
Sun
34° 24°
Mostly Cloudy.
Mon
34° 24°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 31° Mostly Clear 63% 7 mph NW 75%
7 PM 31° Partly Cloudy 46% 7 mph WNW 84%
8 PM 30° Partly Cloudy 56% 5 mph WNW 86%
9 PM 29° Partly Cloudy 41% 4 mph NNW 89%
10 PM 28° Partly Cloudy 41% 5 mph NNE 89%
11 PM 28° Mostly Clear 21% 4 mph WNW 89%
12 AM 28° Mostly Clear 13% 4 mph NW 89%
1 AM 28° Clear 9% 4 mph NW 89%
2 AM 27° Mostly Clear 9% 4 mph NNW 90%
3 AM 27° Mostly Clear 9% 4 mph NNW 90%
4 AM 27° Mostly Clear 9% 5 mph NNW 89%
5 AM 26° Mostly Clear 9% 6 mph NNW 88%
6 AM 26° Partly Cloudy 5% 7 mph NNW 87%
7 AM 27° Mostly Clear 10% 7 mph N 81%
8 AM 28° Mostly Clear 14% 8 mph N 74%
9 AM 29° Mostly Clear 23% 9 mph NNE 68%
10 AM 31° Mostly Clear 24% 10 mph NNE 65%
11 AM 31° Mostly Clear 24% 11 mph NNE 61%
12 PM 32° Mostly Clear 25% 11 mph NNE 58%
1 PM 34° Partly Cloudy 25% 12 mph NNE 57%
2 PM 34° Partly Cloudy 32% 12 mph NNE 56%
3 PM 34° Partly Cloudy 31% 12 mph NE 56%
4 PM 33° Partly Cloudy 33% 12 mph NE 59%
5 PM 34° Mostly Cloudy 32% 13 mph NE 63%
15-Day Forecast
Today
7/21
Mostly Clear
63%
26°
35°
Wed
7/22
Partly Cloudy
32%
26°
36°
Thu
7/23
Partly Cloudy
55%
26°
33°
Fri
7/24
Mostly Cloudy
74%
25°
33°
Sat
7/25
Partly Cloudy
53%
24°
34°
Sun
7/26
Mostly Cloudy
17%
24°
34°
Mon
7/27
Clear
8%
24°
34°
Tue
7/28
Mostly Clear
8%
24°
35°
Wed
7/29
Thunderstorm
50%
24°
36°
Thu
7/30
Drizzle
60%
24°
34°
Fri
7/31
Drizzle
60%
24°
34°
Sat
8/1
Drizzle
60%
24°
35°
Sun
8/2
Drizzle
60%
24°
34°
Mon
8/3
Drizzle
60%
23°
34°
Tue
8/4
Drizzle
60%
24°
34°
58
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
58 AQI 13.0 µg/m³
O3
Ground-level ozone
27 AQI 30 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 58 Moderate 27 58
Thu 49 Good 26 49
Fri 39 Good 34 39
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
SBCAPE3333 J/kg
MLCAPE3381 J/kg
MUCAPE3773 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-5.4
Kinematics
0–6 km Shear21 kt
0–1 km Shear14 kt
Eff. Shear34 kt
0–1 km SRH-26
0–3 km SRH-48
Eff. SRH-48
Storm Motion349° @ 30 kt
0–1 km EHI-0.5
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index37.9
Thermo & Levels
PWAT2.52 in
0–3 km LR6.1 °C/km
700–500 LR5.1 °C/km
Total Totals46.1
LCL943 hPa
LFC1007 hPa
EL125 hPa
Freezing Lvl17,543 ft