Harnett County, North Carolina, United States

Last updated: 6:44 PM CDT  ·  Refresh
27°C
Feels like 27°
Mostly Clear
▲ 30°  /  ▼ 18°
Wind
10 mph NNW
Humidity
68%
Dew Point
20°
Pressure
29.66 inHg
Visibility
10 mi
UV Index
2.4
Cloud Cover
26%
Sunrise
6:01 AM
Sunset
8:34 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Harnett County is currently mostly clear at 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 556 J/kg) — isolated convective development possible. Sunrise: 6:01AM · Sunset: 8:34PM.

Alerts

No active alerts for this location.
45 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
13%
8 PM
27°
31%
9 PM
24°
32%
10 PM
23°
18%
11 PM
23°
17%
12 AM
22°
17%
1 AM
20°
7%
2 AM
19°
3%
3 AM
19°
3%
4 AM
18°
3%
5 AM
18°
3%
6 AM
19°
3%
7 AM
21°
3%
8 AM
22°
3%
9 AM
25°
3%
10 AM
27°
3%
11 AM
28°
3%
12 PM
28°
3%
1 PM
29°
3%
2 PM
31°
3%
3 PM
31°
3%
4 PM
31°
3%
5 PM
31°
3%
6 PM
30°
3%
7-Day Forecast
Tonight
30° 18°
Mostly Clear.
Wed
31° 18°
Partly Cloudy.
Thu
33° 19°
Mostly Cloudy.
Fri
34° 21°
Rain, 79% chance.
Sat
37° 22°
Rain, 66% chance.
Sun
34° 21°
Rain, 66% chance.
Mon
33° 19°
Clear with a 34% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 27° Mostly Clear 13% 10 mph NNW 68%
8 PM 27° Clear 31% 10 mph N 74%
9 PM 24° Rain 32% 7 mph N 77%
10 PM 23° Drizzle 18% 5 mph NNE 79%
11 PM 23° Drizzle 17% 4 mph NNE 81%
12 AM 22° Drizzle 17% 4 mph N 83%
1 AM 20° Mostly Clear 7% 4 mph N 84%
2 AM 19° Mostly Clear 3% 3 mph NNW 86%
3 AM 19° Clear 3% 4 mph NW 88%
4 AM 18° Clear 3% 4 mph NW 89%
5 AM 18° Clear 3% 4 mph NW 86%
6 AM 19° Clear 3% 5 mph NNW 82%
7 AM 21° Clear 3% 5 mph NNW 77%
8 AM 22° Mostly Clear 3% 6 mph N 68%
9 AM 25° Mostly Clear 3% 5 mph N 58%
10 AM 27° Mostly Clear 3% 5 mph N 49%
11 AM 28° Mostly Clear 3% 4 mph N 44%
12 PM 28° Partly Cloudy 3% 4 mph N 41%
1 PM 29° Partly Cloudy 3% 4 mph N 38%
2 PM 31° Partly Cloudy 3% 4 mph NNE 36%
3 PM 31° Partly Cloudy 3% 4 mph NE 36%
4 PM 31° Partly Cloudy 3% 4 mph ENE 36%
5 PM 31° Partly Cloudy 3% 4 mph ENE 39%
6 PM 30° Partly Cloudy 3% 4 mph ENE 42%
15-Day Forecast
Today
6/23
Mostly Clear
18%
18°
30°
Wed
6/24
Partly Cloudy
7%
18°
31°
Thu
6/25
Mostly Cloudy
17%
19°
33°
Fri
6/26
Rain
79%
21°
34°
Sat
6/27
Rain
66%
22°
37°
Sun
6/28
Rain
66%
21°
34°
Mon
6/29
Clear
34%
19°
33°
Tue
6/30
Clear
21%
19°
32°
Wed
7/1
Rain
71%
20°
37°
Thu
7/2
Rain
53%
22°
34°
Fri
7/3
Thunderstorm
66%
22°
41°
Sat
7/4
Thunderstorm
69%
22°
41°
Sun
7/5
Drizzle
66%
21°
42°
Mon
7/6
Drizzle
66%
21°
42°
Tue
7/7
Rain
90%
21°
42°
45
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
34 AQI 6.3 µg/m³
O3
Ground-level ozone
Dominant
45 AQI 49 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 45 Good 45 34
Thu 58 Moderate 58 48
Fri 58 Moderate 58 52
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 Jun 23, 22:00'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
SBCAPE501 J/kg
MLCAPE617 J/kg
MUCAPE865 J/kg
SBCIN-35 J/kg
MLCIN0 J/kg
Lifted Index-1.6
Kinematics
0–6 km Shear33 kt
0–1 km Shear19 kt
Eff. Shear31 kt
0–1 km SRH-105
0–3 km SRH-160
Eff. SRH-160
Storm Motion247° @ 18 kt
0–1 km EHI-0.3
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index27.0
Thermo & Levels
PWAT1.57 in
0–3 km LR6.2 °C/km
700–500 LR5.3 °C/km
Total Totals42.9
LCL914 hPa
LFC833 hPa
EL278 hPa
Freezing Lvl14,633 ft