Heat Advisory — Sampson, NC 7:00 PM

Sampson County, North Carolina, United States

Last updated: 5:14 AM CDT  ·  Refresh
24°C
Feels like 27°
Mostly Clear
▲ 37°  /  ▼ 23°
Wind
5 mph SW
Humidity
86%
Dew Point
22°
Pressure
29.90 inHg
Visibility
8 mi
UV Index
0.0
Cloud Cover
28%
Sunrise
6:30 AM
Sunset
8:06 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Sampson County is currently mostly clear at 24°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2935 J/kg) — isolated convective development possible. Sunrise: 6:30AM · Sunset: 8:06PM.

Alerts

Heat Advisory
Sampson, NC
Expires 7:00 PM
33 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
3%
7 AM
23°
19%
8 AM
24°
20%
9 AM
27°
20%
10 AM
29°
20%
11 AM
30°
21%
12 PM
32°
21%
1 PM
34°
16%
2 PM
35°
9%
3 PM
35°
21%
4 PM
35°
24%
5 PM
33°
40%
6 PM
32°
47%
7 PM
31°
47%
8 PM
29°
48%
9 PM
28°
48%
10 PM
27°
46%
11 PM
26°
29%
12 AM
25°
27%
1 AM
25°
25%
2 AM
24°
8%
3 AM
24°
9%
4 AM
24°
9%
5 AM
24°
5%
7-Day Forecast
Today
37° 23°
Clear with a 48% chance of rain.
Wed
38° 23°
Mostly Clear with a 58% chance of rain.
Thu
37° 23°
Partly Cloudy with a 33% chance of rain.
Fri
38° 24°
Overcast with a 46% chance of rain.
Sat
34° 23°
Drizzle, 52% chance.
Sun
36° 22°
Rain, 59% chance.
Mon
39° 23°
Rain, 70% chance.
TimeTempConditionsPrecipWindHumidity
Now 24° Mostly Clear 3% 5 mph SW 86%
7 AM 23° Mostly Clear 19% 6 mph WSW 82%
8 AM 24° Mostly Clear 20% 6 mph WSW 80%
9 AM 27° Mostly Clear 20% 6 mph WSW 75%
10 AM 29° Clear 20% 6 mph WSW 70%
11 AM 30° Clear 21% 6 mph WSW 65%
12 PM 32° Clear 21% 7 mph WSW 60%
1 PM 34° Clear 16% 7 mph WSW 54%
2 PM 35° Clear 9% 7 mph WSW 50%
3 PM 35° Clear 21% 7 mph WSW 48%
4 PM 35° Clear 24% 7 mph WSW 47%
5 PM 33° Clear 40% 7 mph WSW 47%
6 PM 32° Clear 47% 6 mph SW 52%
7 PM 31° Clear 47% 6 mph SW 56%
8 PM 29° Mostly Clear 48% 5 mph SW 61%
9 PM 28° Mostly Clear 48% 5 mph SW 68%
10 PM 27° Mostly Clear 46% 6 mph SW 76%
11 PM 26° Mostly Clear 29% 6 mph SW 82%
12 AM 25° Partly Cloudy 27% 5 mph SSW 83%
1 AM 25° Partly Cloudy 25% 5 mph SW 84%
2 AM 24° Partly Cloudy 8% 5 mph SW 84%
3 AM 24° Mostly Clear 9% 5 mph SW 85%
4 AM 24° Mostly Clear 9% 5 mph WSW 87%
5 AM 24° Mostly Clear 5% 5 mph WSW 87%
15-Day Forecast
Today
8/11
Clear
48%
23°
37°
Wed
8/12
Mostly Clear
58%
23°
38°
Thu
8/13
Partly Cloudy
33%
23°
37°
Fri
8/14
Overcast
46%
24°
38°
Sat
8/15
Drizzle
52%
23°
34°
Sun
8/16
Rain
59%
22°
36°
Mon
8/17
Rain
70%
23°
39°
Tue
8/18
Drizzle
47%
23°
35°
Wed
8/19
Drizzle
47%
22°
35°
Thu
8/20
Drizzle
45%
23°
34°
Fri
8/21
Rain
90%
23°
36°
Sat
8/22
Drizzle
60%
22°
34°
Sun
8/23
Drizzle
60%
22°
34°
Mon
8/24
Drizzle
60%
22°
34°
Tue
8/25
Rain
90%
22°
33°
33
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
30 AQI 5.4 µg/m³
O3
Ground-level ozone
Dominant
33 AQI 37 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 33 Good 33 30
Wed 44 Good 44 44
Thu 53 Moderate 37 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 Aug 11, 08:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE525 J/kg
MLCAPE763 J/kg
MUCAPE992 J/kg
SBCIN-378 J/kg
MLCIN0 J/kg
Lifted Index-2.7
Kinematics
0–6 km Shear9 kt
0–1 km Shear14 kt
Eff. Shear17 kt
0–1 km SRH96
0–3 km SRH105
Eff. SRH50
Storm Motion17° @ 11 kt
0–1 km EHI0.3
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index31.0
Thermo & Levels
PWAT1.68 in
0–3 km LR4.1 °C/km
700–500 LR6.5 °C/km
Total Totals47.7
LCL989 hPa
LFC684 hPa
EL238 hPa
Freezing Lvl15,184 ft