Smithfield, North Carolina

Last updated: 6:08 AM CDT  ·  Refresh
16°C
Feels like 17°
Mostly Clear
▲ 31°  /  ▼ 16°
Wind
3 mph N
Humidity
90%
Dew Point
15°
Pressure
30.16 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
27%
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 16°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:56AM · Sunset: 7:18PM.

Alerts

No active alerts for this location.
34 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
16°
3%
7 AM
16°
19%
8 AM
18°
20%
9 AM
21°
20%
10 AM
23°
20%
11 AM
26°
14%
12 PM
27°
14%
1 PM
30°
7%
2 PM
30°
3%
3 PM
30°
3%
4 PM
31°
3%
5 PM
29°
3%
6 PM
27°
3%
7 PM
26°
3%
8 PM
24°
3%
9 PM
22°
3%
10 PM
21°
3%
11 PM
21°
3%
12 AM
20°
3%
1 AM
19°
3%
2 AM
19°
3%
3 AM
19°
3%
4 AM
19°
3%
5 AM
18°
3%
7-Day Forecast
Today
31° 16°
Clear with a 20% chance of rain.
Thu
34° 17°
Clear.
Fri
37° 20°
Partly Cloudy with a 76% chance of rain.
Sat
31° 20°
Mostly Clear with a 58% chance of rain.
Sun
32° 20°
Mostly Clear with a 27% chance of rain.
Mon
34° 21°
Rain, 73% chance.
Tue
32° 21°
Rain, 83% chance.
TimeTempConditionsPrecipWindHumidity
Now 16° Mostly Clear 3% 3 mph N 90%
7 AM 16° Mostly Clear 19% 3 mph NNE 87%
8 AM 18° Partly Cloudy 20% 4 mph NNE 76%
9 AM 21° Mostly Clear 20% 4 mph NE 66%
10 AM 23° Clear 20% 5 mph NE 56%
11 AM 26° Clear 14% 5 mph NE 45%
12 PM 27° Clear 14% 5 mph ENE 41%
1 PM 30° Clear 7% 5 mph ENE 37%
2 PM 30° Clear 3% 5 mph ENE 36%
3 PM 30° Clear 3% 5 mph ENE 35%
4 PM 31° Clear 3% 6 mph E 35%
5 PM 29° Clear 3% 6 mph E 39%
6 PM 27° Clear 3% 5 mph E 44%
7 PM 26° Clear 3% 5 mph E 50%
8 PM 24° Clear 3% 5 mph ESE 56%
9 PM 22° Clear 3% 4 mph ESE 61%
10 PM 21° Clear 3% 4 mph SE 66%
11 PM 21° Clear 3% 4 mph SE 71%
12 AM 20° Clear 3% 3 mph SE 75%
1 AM 19° Clear 3% 3 mph SSE 79%
2 AM 19° Clear 3% 2 mph SSE 80%
3 AM 19° Clear 3% 2 mph SSE 82%
4 AM 19° Clear 3% 2 mph SSE 83%
5 AM 18° Clear 3% 2 mph SSE 82%
15-Day Forecast
Today
9/16
Clear
20%
16°
31°
Thu
9/17
Clear
6%
17°
34°
Fri
9/18
Partly Cloudy
76%
20°
37°
Sat
9/19
Mostly Clear
58%
20°
31°
Sun
9/20
Mostly Clear
27%
20°
32°
Mon
9/21
Rain
73%
21°
34°
Tue
9/22
Rain
83%
21°
32°
Wed
9/23
Rain
66%
19°
31°
Thu
9/24
Drizzle
47%
19°
31°
Fri
9/25
Drizzle
47%
19°
31°
Sat
9/26
Drizzle
60%
17°
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°
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
27 AQI 4.9 µg/m³
O3
Ground-level ozone
Dominant
34 AQI 38 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 34 Good 34 27
Thu 35 Good 35 24
Fri 34 Good 34 29
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 Wed Sep 16, 09:00'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
MLCAPE22 J/kg
MUCAPE0 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index13.9
Kinematics
0–6 km Shear24 kt
0–1 km Shear7 kt
Eff. Shear—
0–1 km SRH26
0–3 km SRH35
Eff. SRH—
Storm Motion59° @ 25 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index3.3
Thermo & Levels
PWAT0.91 in
0–3 km LR1.4 °C/km
700–500 LR5.6 °C/km
Total Totals26.8
LCL1000 hPa
LFC1021 hPa
EL1021 hPa
Freezing Lvl16,549 ft