Sussex County, Virginia, United States

Last updated: 9:11 PM CDT  ·  Refresh
24°C
Feels like 28°
Partly Cloudy
▲ 34°  /  ▼ 19°
Wind
5 mph SW
Humidity
90%
Dew Point
22°
Pressure
29.84 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
59%
Sunrise
6:30 AM
Sunset
7:53 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Sussex County is currently partly cloudy at 25°C. Precipitation is likely — peak probability 74% around 10 PM. Atmospheric instability is elevated (CAPE up to 548 J/kg) — isolated convective development possible. Sunrise: 6:30AM · Sunset: 7:53PM.

Alerts

No active alerts for this location.
42 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
73%
11 PM
23°
43%
12 AM
23°
59%
1 AM
23°
45%
2 AM
22°
25%
3 AM
21°
26%
4 AM
21°
27%
5 AM
19°
28%
6 AM
19°
28%
7 AM
19°
29%
8 AM
19°
21%
9 AM
21°
30%
10 AM
22°
31%
11 AM
23°
47%
12 PM
24°
51%
1 PM
25°
52%
2 PM
26°
52%
3 PM
26°
56%
4 PM
26°
60%
5 PM
26°
60%
6 PM
26°
66%
7 PM
26°
67%
8 PM
25°
57%
9 PM
22°
64%
7-Day Forecast
Tonight
34° 19°
Partly Cloudy with a 73% chance of rain.
Fri
27° 19°
Partly Cloudy with a 70% chance of rain.
Sat
28° 19°
Rain, 81% chance.
Sun
32° 20°
Partly Cloudy with a 58% chance of rain.
Mon
31° 19°
Clear.
Tue
28° 19°
Rain, 70% chance.
Wed
31° 19°
Rain, 82% chance.
TimeTempConditionsPrecipWindHumidity
Now 24° Partly Cloudy 73% 5 mph SW 90%
11 PM 23° Overcast 43% 4 mph WNW 95%
12 AM 23° Mostly Cloudy 59% 3 mph NNW 96%
1 AM 23° Mostly Cloudy 45% 4 mph N 96%
2 AM 22° Partly Cloudy 25% 4 mph NNE 96%
3 AM 21° Partly Cloudy 26% 5 mph N 95%
4 AM 21° Overcast 27% 6 mph N 95%
5 AM 19° Overcast 28% 5 mph N 96%
6 AM 19° Mostly Cloudy 28% 5 mph N 96%
7 AM 19° Mostly Cloudy 29% 5 mph N 95%
8 AM 19° Mostly Cloudy 21% 6 mph N 93%
9 AM 21° Mostly Cloudy 30% 6 mph N 90%
10 AM 22° Partly Cloudy 31% 6 mph N 86%
11 AM 23° Partly Cloudy 47% 6 mph NNE 83%
12 PM 24° Partly Cloudy 51% 5 mph NNE 80%
1 PM 25° Partly Cloudy 52% 5 mph NNE 78%
2 PM 26° Partly Cloudy 52% 5 mph NNE 76%
3 PM 26° Partly Cloudy 56% 4 mph NE 76%
4 PM 26° Partly Cloudy 60% 5 mph NE 75%
5 PM 26° Partly Cloudy 60% 6 mph NNE 76%
6 PM 26° Partly Cloudy 66% 5 mph NE 78%
7 PM 26° Mostly Cloudy 67% 4 mph ENE 80%
8 PM 25° Mostly Cloudy 57% 4 mph ENE 82%
9 PM 22° Overcast 64% 4 mph E 84%
15-Day Forecast
Today
8/20
Partly Cloudy
73%
19°
34°
Fri
8/21
Partly Cloudy
70%
19°
27°
Sat
8/22
Rain
81%
19°
28°
Sun
8/23
Partly Cloudy
58%
20°
32°
Mon
8/24
Clear
16%
19°
31°
Tue
8/25
Rain
70%
19°
28°
Wed
8/26
Rain
82%
19°
31°
Thu
8/27
Rain
82%
21°
31°
Fri
8/28
Drizzle
44%
19°
32°
Sat
8/29
Rain
68%
21°
33°
Sun
8/30
Drizzle
60%
19°
34°
Mon
8/31
Drizzle
60%
21°
33°
Tue
9/1
Drizzle
60%
19°
31°
Wed
9/2
Drizzle
60%
19°
31°
Thu
9/3
Drizzle
60%
19°
30°
42
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
41 AQI 7.3 µg/m³
O3
Ground-level ozone
Dominant
42 AQI 46 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 42 Good 42 41
Sat 33 Good 33 19
Sun 34 Good 34 18
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 Thu Aug 20, 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
SBCAPE406 J/kg
MLCAPE391 J/kg
MUCAPE670 J/kg
SBCIN-245 J/kg
MLCIN-182 J/kg
Lifted Index-1.6
Kinematics
0–6 km Shear26 kt
0–1 km Shear20 kt
Eff. Shear27 kt
0–1 km SRH162
0–3 km SRH162
Eff. SRH162
Storm Motion288° @ 26 kt
0–1 km EHI0.4
Composite Parameters
Sig. Tornado0.2
STP (eff)0.0
Supercell1.5
K-Index35.8
Thermo & Levels
PWAT1.96 in
0–3 km LR5.1 °C/km
700–500 LR5.2 °C/km
Total Totals45.2
LCL977 hPa
LFC765 hPa
EL263 hPa
Freezing Lvl15,682 ft