Coastal Flood Advisory — Hatteras Island, NC 1:00 PM

Avon, North Carolina

Last updated: 5:01 PM CDT  ·  Refresh
18°C
Feels like 16°
Partly Cloudy
▲ 21°  /  ▼ 18°
Wind
15 mph NE
Humidity
93%
Dew Point
18°
Pressure
30.26 inHg
Visibility
9 mi
UV Index
1.4
Cloud Cover
47%
Sunrise
7:19 AM
Sunset
6:10 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Avon is currently partly cloudy at 18°C. Dry conditions are expected through the next 24 hours. Sunrise: 7:19AM · Sunset: 6:10PM.

Alerts

Coastal Flood Advisory
Hatteras Island, NC
Expires 1:00 PM
35 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
18°
3%
7 PM
18°
23%
8 PM
19°
23%
9 PM
19°
27%
10 PM
19°
41%
11 PM
19°
23%
12 AM
19°
16%
1 AM
19°
16%
2 AM
18°
3%
3 AM
18°
3%
4 AM
18°
3%
5 AM
18°
3%
6 AM
18°
3%
7 AM
18°
3%
8 AM
18°
3%
9 AM
18°
3%
10 AM
19°
3%
11 AM
19°
3%
12 PM
19°
3%
1 PM
19°
3%
2 PM
19°
3%
3 PM
19°
3%
4 PM
19°
3%
5 PM
19°
3%
7-Day Forecast
Tonight
21° 18°
Partly Cloudy with a 27% chance of rain.
Thu
20° 18°
Partly Cloudy.
Fri
19° 16°
Fog with a 20% chance of rain.
Sat
18° 15°
Mostly Cloudy with a 56% chance of rain.
Sun
20° 17°
Clear with a 38% chance of rain.
Mon
21° 19°
Rain, 90% chance.
Tue
22° 19°
Clear with a 60% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 18° Partly Cloudy 3% 15 mph NE 93%
7 PM 18° Partly Cloudy 23% 16 mph NE 91%
8 PM 19° Partly Cloudy 23% 15 mph NE 89%
9 PM 19° Mostly Clear 27% 14 mph NE 88%
10 PM 19° Partly Cloudy 41% 14 mph ENE 87%
11 PM 19° Partly Cloudy 23% 14 mph ENE 86%
12 AM 19° Partly Cloudy 16% 13 mph ENE 86%
1 AM 19° Partly Cloudy 16% 13 mph NE 86%
2 AM 18° Partly Cloudy 3% 13 mph NE 87%
3 AM 18° Mostly Cloudy 3% 13 mph NE 87%
4 AM 18° Mostly Cloudy 3% 13 mph NE 87%
5 AM 18° Mostly Cloudy 3% 13 mph NE 87%
6 AM 18° Partly Cloudy 3% 13 mph NE 88%
7 AM 18° Partly Cloudy 3% 13 mph NE 88%
8 AM 18° Partly Cloudy 3% 14 mph NNE 87%
9 AM 18° Partly Cloudy 3% 14 mph NNE 88%
10 AM 19° Mostly Clear 3% 14 mph NNE 88%
11 AM 19° Mostly Clear 3% 14 mph NNE 88%
12 PM 19° Mostly Clear 3% 14 mph NNE 88%
1 PM 19° Partly Cloudy 3% 15 mph NNE 88%
2 PM 19° Partly Cloudy 3% 15 mph NNE 89%
3 PM 19° Partly Cloudy 3% 15 mph NNE 89%
4 PM 19° Partly Cloudy 3% 15 mph NNE 89%
5 PM 19° Partly Cloudy 3% 15 mph NNE 89%
15-Day Forecast
Today
10/28
Partly Cloudy
27%
18°
21°
Thu
10/29
Partly Cloudy
16%
18°
20°
Fri
10/30
Fog
20%
16°
19°
Sat
10/31
Mostly Cloudy
56%
15°
18°
Sun
11/1
Clear
38%
17°
20°
Mon
11/2
Rain
90%
19°
21°
Tue
11/3
Clear
60%
19°
22°
Wed
11/4
Clear
35%
19°
22°
Thu
11/5
Drizzle
60%
18°
23°
Fri
11/6
Drizzle
60%
17°
21°
Sat
11/7
Drizzle
60%
17°
19°
Sun
11/8
Clear
25%
16°
18°
Mon
11/9
Clear
25%
16°
17°
Tue
11/10
Drizzle
60%
16°
18°
Wed
11/11
Drizzle
60%
16°
18°
35
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
35 AQI 6.3 µg/m³
O3
Ground-level ozone
Dominant
35 AQI 39 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 35 Good 35 35
Fri 38 Good 38 7
Sat 40 Good 40 8
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 Oct 28, 20:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE9 J/kg
MLCAPE24 J/kg
MUCAPE37 J/kg
SBCIN-45 J/kg
MLCIN-13 J/kg
Lifted Index4.3
Kinematics
0–6 km Shear17 kt
0–1 km Shear7 kt
Eff. Shear—
0–1 km SRH40
0–3 km SRH41
Eff. SRH—
Storm Motion352° @ 14 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index3.1
Thermo & Levels
PWAT1.25 in
0–3 km LR3.2 °C/km
700–500 LR6.4 °C/km
Total Totals38.4
LCL1010 hPa
LFC895 hPa
EL809 hPa
Freezing Lvl13,671 ft