Smithfield, North Carolina

Last updated: 7:23 AM CDT  ·  Refresh
17°C
Feels like 18°
Mostly Clear
▲ 30°  /  ▼ 14°
Wind
2 mph NNE
Humidity
86%
Dew Point
15°
Pressure
30.18 inHg
Visibility
7 mi
UV Index
3.9
Cloud Cover
29%
Sunrise
6:56 AM
Sunset
7:18 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Smithfield is currently mostly clear at 17°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:56AM · Sunset: 7:18PM.

Alerts

No active alerts for this location.
37 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
17°
11%
9 AM
20°
27%
10 AM
22°
20%
11 AM
24°
20%
12 PM
26°
14%
1 PM
29°
14%
2 PM
30°
3%
3 PM
30°
3%
4 PM
30°
3%
5 PM
29°
3%
6 PM
28°
3%
7 PM
27°
3%
8 PM
25°
3%
9 PM
23°
3%
10 PM
22°
3%
11 PM
21°
3%
12 AM
20°
3%
1 AM
19°
3%
2 AM
19°
3%
3 AM
19°
3%
4 AM
18°
3%
5 AM
17°
3%
6 AM
17°
3%
7 AM
17°
3%
7-Day Forecast
Today
30° 14°
Clear with a 20% chance of rain.
Thu
33° 17°
Clear.
Fri
36° 19°
Partly Cloudy with a 74% chance of rain.
Sat
30° 20°
Partly Cloudy with a 58% chance of rain.
Sun
34° 19°
Partly Cloudy.
Mon
34° 21°
Rain, 73% chance.
Tue
31° 21°
Heavy Rain, 83% chance.
TimeTempConditionsPrecipWindHumidity
Now 17° Mostly Clear 11% 2 mph NNE 86%
9 AM 20° Mostly Clear 27% 3 mph NNE 73%
10 AM 22° Clear 20% 4 mph NE 63%
11 AM 24° Clear 20% 4 mph NE 52%
12 PM 26° Clear 14% 5 mph NE 46%
1 PM 29° Clear 14% 5 mph ENE 41%
2 PM 30° Clear 3% 6 mph ENE 38%
3 PM 30° Clear 3% 6 mph ENE 37%
4 PM 30° Clear 3% 6 mph E 36%
5 PM 29° Clear 3% 6 mph E 37%
6 PM 28° Clear 3% 6 mph E 42%
7 PM 27° Clear 3% 5 mph E 48%
8 PM 25° Clear 3% 5 mph ESE 53%
9 PM 23° Clear 3% 5 mph ESE 58%
10 PM 22° Clear 3% 4 mph SE 63%
11 PM 21° Clear 3% 4 mph SE 70%
12 AM 20° Clear 3% 4 mph SE 74%
1 AM 19° Clear 3% 3 mph SE 79%
2 AM 19° Clear 3% 3 mph SSE 82%
3 AM 19° Clear 3% 3 mph SSE 84%
4 AM 18° Clear 3% 2 mph SSE 85%
5 AM 17° Clear 3% 2 mph S 85%
6 AM 17° Clear 3% 2 mph S 84%
7 AM 17° Clear 3% 2 mph S 83%
15-Day Forecast
Today
9/16
Clear
20%
14°
30°
Thu
9/17
Clear
6%
17°
33°
Fri
9/18
Partly Cloudy
74%
19°
36°
Sat
9/19
Partly Cloudy
58%
20°
30°
Sun
9/20
Partly Cloudy
18%
19°
34°
Mon
9/21
Rain
73%
21°
34°
Tue
9/22
Heavy Rain
83%
21°
31°
Wed
9/23
Drizzle
57%
19°
31°
Thu
9/24
Drizzle
47%
17°
30°
Fri
9/25
Drizzle
47%
16°
28°
Sat
9/26
Drizzle
60%
16°
29°
Sun
9/27
Rain
90%
17°
28°
Mon
9/28
Drizzle
90%
17°
28°
Tue
9/29
Drizzle
60%
16°
28°
Wed
9/30
Drizzle
60%
17°
29°
37
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
27 AQI 5.0 µg/m³
O3
Ground-level ozone
Dominant
37 AQI 41 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 37 Good 37 27
Fri 37 Good 37 30
Sat 44 Good 44 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 LCL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Wed Sep 16, 11:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE20 J/kg
MUCAPE0 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index13.0
Kinematics
0–6 km Shear26 kt
0–1 km Shear9 kt
Eff. Shear—
0–1 km SRH11
0–3 km SRH31
Eff. SRH—
Storm Motion60° @ 26 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index-1.5
Thermo & Levels
PWAT0.95 in
0–3 km LR1.8 °C/km
700–500 LR5.6 °C/km
Total Totals26.4
LCL985 hPa
LFC—
EL—
Freezing Lvl16,496 ft