Onslow County, North Carolina, United States

Last updated: 11:35 AM CDT  ·  Refresh
24°C
Feels like 23°
Clear
▲ 25°  /  ▼ 14°
Wind
8 mph ENE
Humidity
51%
Dew Point
14°
Pressure
30.22 inHg
Visibility
9 mi
UV Index
7.2
Cloud Cover
5%
Sunrise
6:32 AM
Sunset
5:13 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Onslow County is currently clear at 24°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:32AM · Sunset: 5:13PM.

Alerts

No active alerts for this location.
34 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
0%
1 PM
25°
0%
2 PM
25°
0%
3 PM
24°
0%
4 PM
24°
0%
5 PM
22°
0%
6 PM
21°
0%
7 PM
20°
0%
8 PM
19°
0%
9 PM
18°
0%
10 PM
18°
1%
11 PM
18°
1%
12 AM
17°
1%
1 AM
17°
1%
2 AM
17°
1%
3 AM
17°
1%
4 AM
14°
1%
5 AM
15°
1%
6 AM
15°
1%
7 AM
17°
1%
8 AM
19°
1%
9 AM
21°
2%
10 AM
21°
1%
11 AM
22°
2%
7-Day Forecast
Today
25° 14°
Clear.
Wed
26° 14°
Mostly Clear.
Thu
28° 17°
Partly Cloudy.
Fri
26° 16°
Mostly Cloudy with a 56% chance of rain.
Sat
22° 10°
Partly Cloudy with a 23% chance of rain.
Sun
19° 8°
Partly Cloudy.
Mon
19° 8°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 24° Clear 0% 8 mph ENE 51%
1 PM 25° Clear 0% 8 mph ENE 51%
2 PM 25° Clear 0% 8 mph ENE 54%
3 PM 24° Clear 0% 7 mph E 58%
4 PM 24° Clear 0% 6 mph E 65%
5 PM 22° Clear 0% 5 mph E 72%
6 PM 21° Clear 0% 5 mph ENE 78%
7 PM 20° Clear 0% 5 mph ENE 82%
8 PM 19° Clear 0% 5 mph ENE 86%
9 PM 18° Clear 0% 4 mph ENE 89%
10 PM 18° Clear 1% 4 mph NE 92%
11 PM 18° Clear 1% 4 mph NE 94%
12 AM 17° Mostly Clear 1% 4 mph NE 95%
1 AM 17° Mostly Clear 1% 4 mph NE 95%
2 AM 17° Mostly Clear 1% 4 mph ENE 95%
3 AM 17° Mostly Clear 1% 5 mph ENE 95%
4 AM 14° Mostly Clear 1% 5 mph ENE 96%
5 AM 15° Mostly Clear 1% 4 mph ENE 96%
6 AM 15° Mostly Clear 1% 4 mph ENE 96%
7 AM 17° Mostly Clear 1% 4 mph E 95%
8 AM 19° Clear 1% 5 mph E 91%
9 AM 21° Clear 2% 6 mph ESE 86%
10 AM 21° Clear 1% 6 mph ESE 81%
11 AM 22° Clear 2% 7 mph ESE 78%
15-Day Forecast
Today
11/3
Clear
0%
14°
25°
Wed
11/4
Mostly Clear
1%
14°
26°
Thu
11/5
Partly Cloudy
9%
17°
28°
Fri
11/6
Mostly Cloudy
56%
16°
26°
Sat
11/7
Partly Cloudy
23%
10°
22°
Sun
11/8
Partly Cloudy
5%
8°
19°
Mon
11/9
Clear
12%
8°
19°
Tue
11/10
Clear
3%
6°
20°
Wed
11/11
Mostly Clear
2%
6°
21°
Thu
11/12
Partly Cloudy
4%
7°
20°
Fri
11/13
Partly Cloudy
7%
8°
19°
Sat
11/14
Drizzle
72%
8°
19°
Sun
11/15
Drizzle
76%
12°
21°
Mon
11/16
Drizzle
72%
12°
22°
Tue
11/17
Drizzle
86%
12°
22°
34
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
19 AQI 3.6 µg/m³
O3
Ground-level ozone
Dominant
34 AQI 38 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 34 Good 34 19
Thu 33 Good 33 28
Fri 41 Good 33 41
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 Nov 3, 16:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE27 J/kg
MLCAPE10 J/kg
MUCAPE27 J/kg
SBCIN0 J/kg
MLCIN-1 J/kg
Lifted Index5.7
Kinematics
0–6 km Shear11 kt
0–1 km Shear5 kt
Eff. Shear—
0–1 km SRH4
0–3 km SRH21
Eff. SRH—
Storm Motion88° @ 21 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index13.5
Thermo & Levels
PWAT0.98 in
0–3 km LR6.4 °C/km
700–500 LR4.7 °C/km
Total Totals28.0
LCL883 hPa
LFC1023 hPa
EL928 hPa
Freezing Lvl12,992 ft