Heat Advisory — Sampson, NC 7:00 PM

Sampson County, North Carolina, United States

Last updated: 6:20 AM CDT  ·  Refresh
24°C
Feels like 27°
Mostly Clear
▲ 37°  /  ▼ 23°
Wind
5 mph SW
Humidity
85%
Dew Point
22°
Pressure
29.91 inHg
Visibility
7 mi
UV Index
2.9
Cloud Cover
18%
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 2904 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°
11%
8 AM
24°
27%
9 AM
27°
27%
10 AM
29°
20%
11 AM
31°
21%
12 PM
32°
21%
1 PM
34°
15%
2 PM
35°
20%
3 PM
35°
20%
4 PM
35°
23%
5 PM
33°
40%
6 PM
32°
47%
7 PM
31°
47%
8 PM
29°
47%
9 PM
28°
48%
10 PM
27°
48%
11 PM
26°
35%
12 AM
25°
36%
1 AM
24°
33%
2 AM
24°
17%
3 AM
24°
14%
4 AM
24°
14%
5 AM
23°
10%
6 AM
23°
10%
7-Day Forecast
Today
37° 23°
Clear with a 48% chance of rain.
Wed
37° 23°
Mostly Clear with a 66% chance of rain.
Thu
37° 23°
Partly Cloudy with a 45% chance of rain.
Fri
37° 24°
Mostly Cloudy with a 58% chance of rain.
Sat
36° 23°
Drizzle, 64% chance.
Sun
37° 23°
Rain, 59% chance.
Mon
39° 24°
Thunderstorm, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 24° Mostly Clear 11% 5 mph SW 85%
8 AM 24° Clear 27% 6 mph WSW 79%
9 AM 27° Mostly Clear 27% 6 mph WSW 74%
10 AM 29° Clear 20% 7 mph WSW 69%
11 AM 31° Clear 21% 7 mph WSW 64%
12 PM 32° Clear 21% 7 mph WSW 59%
1 PM 34° Clear 15% 7 mph WSW 54%
2 PM 35° Clear 20% 7 mph WSW 49%
3 PM 35° Clear 20% 7 mph WSW 48%
4 PM 35° Clear 23% 7 mph WSW 47%
5 PM 33° Mostly Clear 40% 7 mph WSW 47%
6 PM 32° Mostly Clear 47% 6 mph SW 51%
7 PM 31° Clear 47% 6 mph SW 56%
8 PM 29° Mostly Clear 47% 5 mph SSW 61%
9 PM 28° Mostly Clear 48% 4 mph SSW 69%
10 PM 27° Mostly Clear 48% 6 mph SSW 77%
11 PM 26° Partly Cloudy 35% 6 mph SSW 82%
12 AM 25° Partly Cloudy 36% 5 mph SW 84%
1 AM 24° Partly Cloudy 33% 5 mph SW 85%
2 AM 24° Partly Cloudy 17% 5 mph SW 86%
3 AM 24° Mostly Clear 14% 5 mph SW 87%
4 AM 24° Mostly Clear 14% 5 mph WSW 88%
5 AM 23° Mostly Clear 10% 5 mph WSW 88%
6 AM 23° Mostly Clear 10% 5 mph WSW 88%
15-Day Forecast
Today
8/11
Clear
48%
23°
37°
Wed
8/12
Mostly Clear
66%
23°
37°
Thu
8/13
Partly Cloudy
45%
23°
37°
Fri
8/14
Mostly Cloudy
58%
24°
37°
Sat
8/15
Drizzle
64%
23°
36°
Sun
8/16
Rain
59%
23°
37°
Mon
8/17
Thunderstorm
63%
24°
39°
Tue
8/18
Rain
66%
23°
35°
Wed
8/19
Rain
54%
23°
34°
Thu
8/20
Drizzle
54%
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, 10:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE775 J/kg
MLCAPE972 J/kg
MUCAPE1580 J/kg
SBCIN-274 J/kg
MLCIN0 J/kg
Lifted Index-3.7
Kinematics
0–6 km Shear11 kt
0–1 km Shear11 kt
Eff. Shear9 kt
0–1 km SRH57
0–3 km SRH85
Eff. SRH52
Storm Motion353° @ 19 kt
0–1 km EHI0.3
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index33.1
Thermo & Levels
PWAT1.73 in
0–3 km LR4.6 °C/km
700–500 LR6.4 °C/km
Total Totals49.1
LCL986 hPa
LFC709 hPa
EL215 hPa
Freezing Lvl14,993 ft