Areal Flood Advisory — Harnett County, NC, Johnston County, NC, Wake County, NC 9:30 PM

Boston Harbor, Northridge Plantation, Harnett County, North Carolina, United States

Last updated: 9:25 PM CDT  ·  Refresh
21°C
Feels like 22°
Rain
▲ 28°  /  ▼ 17°
Wind
10 mph NNE
Humidity
94%
Dew Point
20°
Pressure
29.79 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
97%
Sunrise
7:04 AM
Sunset
7:12 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Boston Harbor is currently rain at 21°C. Precipitation is likely — peak probability 90% around 10 PM. Sunrise: 7:04AM · Sunset: 7:12PM.

Alerts

Areal Flood Advisory
Harnett County, NC, Johnston County, NC, Wake County, NC
Expires 9:30 PM
34 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
21°
90%
11 PM
20°
88%
12 AM
20°
87%
1 AM
19°
78%
2 AM
19°
48%
3 AM
19°
48%
4 AM
19°
56%
5 AM
17°
50%
6 AM
17°
67%
7 AM
17°
48%
8 AM
17°
48%
9 AM
18°
50%
10 AM
18°
50%
11 AM
18°
49%
12 PM
19°
47%
1 PM
21°
57%
2 PM
20°
54%
3 PM
20°
54%
4 PM
19°
45%
5 PM
19°
35%
6 PM
19°
34%
7 PM
19°
31%
8 PM
19°
42%
9 PM
17°
52%
7-Day Forecast
Tonight
28° 17°
Rain, 90% chance.
Wed
24° 16°
Overcast with a 78% chance of rain.
Thu
21° 12°
Rain, 64% chance.
Fri
24° 11°
Mostly Clear.
Sat
28° 12°
Clear.
Sun
29° 13°
Clear.
Mon
28° 15°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 21° Rain 90% 10 mph NNE 94%
11 PM 20° Rain 88% 10 mph NNE 94%
12 AM 20° Overcast 87% 10 mph NNE 94%
1 AM 19° Overcast 78% 10 mph NNE 94%
2 AM 19° Overcast 48% 10 mph NNE 94%
3 AM 19° Overcast 48% 10 mph NNE 94%
4 AM 19° Overcast 56% 10 mph NNE 94%
5 AM 17° Overcast 50% 10 mph NNE 94%
6 AM 17° Rain 67% 11 mph NNE 94%
7 AM 17° Rain 48% 11 mph NNE 93%
8 AM 17° Rain 48% 11 mph NNE 93%
9 AM 18° Rain 50% 12 mph NNE 93%
10 AM 18° Overcast 50% 12 mph NNE 92%
11 AM 18° Overcast 49% 12 mph NNE 90%
12 PM 19° Overcast 47% 12 mph NNE 88%
1 PM 21° Overcast 57% 11 mph NNE 86%
2 PM 20° Overcast 54% 12 mph NNE 86%
3 PM 20° Overcast 54% 12 mph NNE 85%
4 PM 19° Overcast 45% 12 mph NNE 85%
5 PM 19° Overcast 35% 12 mph NNE 85%
6 PM 19° Overcast 34% 12 mph NNE 85%
7 PM 19° Overcast 31% 12 mph NNE 85%
8 PM 19° Overcast 42% 12 mph NNE 85%
9 PM 17° Overcast 52% 12 mph NNE 85%
15-Day Forecast
Today
9/22
Rain
90%
17°
28°
Wed
9/23
Overcast
78%
16°
24°
Thu
9/24
Rain
64%
12°
21°
Fri
9/25
Mostly Clear
7%
11°
24°
Sat
9/26
Clear
3%
12°
28°
Sun
9/27
Clear
3%
13°
29°
Mon
9/28
Clear
3%
15°
28°
Tue
9/29
Clear
8%
15°
31°
Wed
9/30
Drizzle
44%
16°
32°
Thu
10/1
Rain
68%
19°
30°
Fri
10/2
Clear
60%
18°
30°
Sat
10/3
Drizzle
60%
17°
29°
Sun
10/4
Drizzle
60%
17°
29°
Mon
10/5
Drizzle
60%
16°
28°
Tue
10/6
Drizzle
60%
14°
27°
34
Good
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
34 AQI 6.3 µg/m³
O3
Ground-level ozone
33 AQI 37 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 34 Good 33 34
Thu 27 Good 24 27
Fri 27 Good 26 27
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 23, 01:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE17 J/kg
MLCAPE37 J/kg
MUCAPE121 J/kg
SBCIN-57 J/kg
MLCIN-32 J/kg
Lifted Index0.6
Kinematics
0–6 km Shear11 kt
0–1 km Shear13 kt
Eff. Shear8 kt
0–1 km SRH-6
0–3 km SRH62
Eff. SRH78
Storm Motion327° @ 14 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index36.1
Thermo & Levels
PWAT2.13 in
0–3 km LR4.7 °C/km
700–500 LR5.4 °C/km
Total Totals45.3
LCL992 hPa
LFC684 hPa
EL565 hPa
Freezing Lvl13,802 ft