St. James, North Carolina

Last updated: 7:20 PM CDT  ·  Refresh
29°C
Feels like 34°
Partly Cloudy
▲ 30°  /  ▼ 28°
Wind
17 mph SSW
Humidity
81%
Dew Point
25°
Pressure
29.91 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
47%
Sunrise
6:16 AM
Sunset
8:21 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: St. James is currently partly cloudy at 29°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2557 J/kg) — isolated convective development possible. Sunrise: 6:16AM · Sunset: 8:21PM.

Alerts

No active alerts for this location.
44 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
29°
16%
9 PM
29°
35%
10 PM
29°
35%
11 PM
29°
33%
12 AM
29°
33%
1 AM
29°
33%
2 AM
28°
19%
3 AM
28°
28%
4 AM
28°
28%
5 AM
29°
26%
6 AM
29°
31%
7 AM
29°
32%
8 AM
29°
32%
9 AM
30°
35%
10 AM
31°
28%
11 AM
31°
26%
12 PM
32°
26%
1 PM
32°
15%
2 PM
32°
9%
3 PM
32°
9%
4 PM
32°
10%
5 PM
31°
10%
6 PM
31°
10%
7 PM
31°
7%
7-Day Forecast
Tonight
30° 28°
Partly Cloudy with a 33% chance of rain.
Wed
32° 28°
Mostly Cloudy with a 32% chance of rain.
Thu
32° 27°
Rain, 76% chance.
Fri
31° 26°
Mostly Cloudy with a 82% chance of rain.
Sat
30° 24°
Rain, 90% chance.
Sun
31° 23°
Rain, 75% chance.
Mon
33° 26°
Drizzle, 56% chance.
TimeTempConditionsPrecipWindHumidity
Now 29° Partly Cloudy 16% 17 mph SSW 81%
9 PM 29° Mostly Cloudy 35% 17 mph SSW 81%
10 PM 29° Mostly Cloudy 35% 18 mph SSW 82%
11 PM 29° Overcast 33% 18 mph SSW 82%
12 AM 29° Overcast 33% 19 mph SSW 83%
1 AM 29° Overcast 33% 19 mph SSW 83%
2 AM 28° Overcast 19% 18 mph SSW 82%
3 AM 28° Overcast 28% 18 mph SSW 81%
4 AM 28° Overcast 28% 17 mph SSW 81%
5 AM 29° Overcast 26% 17 mph SSW 81%
6 AM 29° Overcast 31% 16 mph SSW 81%
7 AM 29° Overcast 32% 16 mph SSW 81%
8 AM 29° Overcast 32% 16 mph SSW 80%
9 AM 30° Overcast 35% 16 mph SSW 77%
10 AM 31° Overcast 28% 16 mph SSW 74%
11 AM 31° Mostly Cloudy 26% 17 mph SSW 72%
12 PM 32° Mostly Cloudy 26% 17 mph SSW 70%
1 PM 32° Mostly Cloudy 15% 17 mph SSW 69%
2 PM 32° Partly Cloudy 9% 18 mph SSW 69%
3 PM 32° Mostly Cloudy 9% 18 mph SSW 70%
4 PM 32° Mostly Cloudy 10% 18 mph SSW 72%
5 PM 31° Mostly Cloudy 10% 18 mph SSW 74%
6 PM 31° Mostly Cloudy 10% 17 mph SSW 76%
7 PM 31° Mostly Cloudy 7% 17 mph SSW 78%
15-Day Forecast
Today
7/21
Partly Cloudy
33%
28°
30°
Wed
7/22
Mostly Cloudy
32%
28°
32°
Thu
7/23
Rain
76%
27°
32°
Fri
7/24
Mostly Cloudy
82%
26°
31°
Sat
7/25
Rain
90%
24°
30°
Sun
7/26
Rain
75%
23°
31°
Mon
7/27
Drizzle
56%
26°
33°
Tue
7/28
Thunderstorm
61%
27°
33°
Wed
7/29
Thunderstorm
83%
26°
33°
Thu
7/30
Thunderstorm
75%
26°
32°
Fri
7/31
Drizzle
60%
26°
32°
Sat
8/1
Drizzle
60%
26°
32°
Sun
8/2
Drizzle
60%
25°
31°
Mon
8/3
Drizzle
60%
26°
32°
Tue
8/4
Drizzle
60%
26°
32°
44
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
44 AQI 7.9 µg/m³
O3
Ground-level ozone
30 AQI 32 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 44 Good 30 44
Thu 38 Good 31 38
Fri 30 Good 30 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 Tue Jul 21, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2374 J/kg
MLCAPE728 J/kg
MUCAPE2374 J/kg
SBCIN-79 J/kg
MLCIN0 J/kg
Lifted Index-6.8
Kinematics
0–6 km Shear15 kt
0–1 km Shear19 kt
Eff. Shear22 kt
0–1 km SRH14
0–3 km SRH32
Eff. SRH32
Storm Motion215° @ 39 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.1
STP (eff)0.2
Supercell0.8
K-Index11.9
Thermo & Levels
PWAT1.39 in
0–3 km LR5.8 °C/km
700–500 LR6.2 °C/km
Total Totals29.6
LCL954 hPa
LFC795 hPa
EL145 hPa
Freezing Lvl16,371 ft