Greensville County, Virginia, United States

Last updated: 9:11 PM CDT  ·  Refresh
24°C
Feels like 28°
Partly Cloudy
▲ 35°  /  ▼ 19°
Wind
4 mph SSW
Humidity
86%
Dew Point
22°
Pressure
29.79 inHg
Visibility
8 mi
UV Index
0.0
Cloud Cover
44%
Sunrise
6:31 AM
Sunset
7:54 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Greensville County is currently partly cloudy at 24°C. Precipitation is likely — peak probability 70% around 10 PM. Atmospheric instability is elevated (CAPE up to 623 J/kg) — isolated convective development possible. Sunrise: 6:31AM · Sunset: 7:54PM.

Alerts

No active alerts for this location.
49 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
30%
11 PM
23°
41%
12 AM
23°
49%
1 AM
23°
28%
2 AM
23°
25%
3 AM
22°
26%
4 AM
22°
22%
5 AM
19°
31%
6 AM
19°
31%
7 AM
19°
24%
8 AM
19°
25%
9 AM
21°
34%
10 AM
22°
38%
11 AM
22°
51%
12 PM
24°
51%
1 PM
26°
52%
2 PM
26°
52%
3 PM
26°
56%
4 PM
26°
60%
5 PM
27°
60%
6 PM
27°
66%
7 PM
26°
63%
8 PM
26°
57%
9 PM
23°
64%
7-Day Forecast
Tonight
35° 19°
Partly Cloudy with a 30% chance of rain.
Fri
28° 19°
Partly Cloudy with a 70% chance of rain.
Sat
29° 19°
Rain, 75% chance.
Sun
33° 20°
Partly Cloudy with a 37% chance of rain.
Mon
32° 19°
Clear.
Tue
29° 19°
Rain, 82% chance.
Wed
32° 19°
Rain, 82% chance.
TimeTempConditionsPrecipWindHumidity
Now 24° Partly Cloudy 30% 4 mph SSW 86%
11 PM 23° Partly Cloudy 41% 4 mph W 93%
12 AM 23° Heavy Rain 49% 3 mph SW 94%
1 AM 23° Partly Cloudy 28% 3 mph N 94%
2 AM 23° Partly Cloudy 25% 4 mph NNE 94%
3 AM 22° Partly Cloudy 26% 4 mph NNE 94%
4 AM 22° Mostly Cloudy 22% 6 mph NNE 94%
5 AM 19° Mostly Cloudy 31% 5 mph NNE 95%
6 AM 19° Mostly Cloudy 31% 6 mph NNE 95%
7 AM 19° Mostly Cloudy 24% 6 mph NNE 94%
8 AM 19° Mostly Cloudy 25% 7 mph NNE 92%
9 AM 21° Mostly Cloudy 34% 7 mph NNE 89%
10 AM 22° Partly Cloudy 38% 7 mph NNE 86%
11 AM 22° Partly Cloudy 51% 7 mph NNE 83%
12 PM 24° Partly Cloudy 51% 6 mph NNE 80%
1 PM 26° Partly Cloudy 52% 6 mph NNE 77%
2 PM 26° Partly Cloudy 52% 6 mph NE 75%
3 PM 26° Partly Cloudy 56% 5 mph NE 74%
4 PM 26° Partly Cloudy 60% 5 mph NE 74%
5 PM 27° Partly Cloudy 60% 6 mph ENE 74%
6 PM 27° Partly Cloudy 66% 6 mph ENE 76%
7 PM 26° Mostly Cloudy 63% 6 mph E 79%
8 PM 26° Rain 57% 6 mph E 81%
9 PM 23° Rain 64% 5 mph ESE 83%
15-Day Forecast
Today
8/20
Partly Cloudy
30%
19°
35°
Fri
8/21
Partly Cloudy
70%
19°
28°
Sat
8/22
Rain
75%
19°
29°
Sun
8/23
Partly Cloudy
37%
20°
33°
Mon
8/24
Clear
16%
19°
32°
Tue
8/25
Rain
82%
19°
29°
Wed
8/26
Rain
82%
19°
32°
Thu
8/27
Rain
82%
21°
32°
Fri
8/28
Drizzle
44%
19°
33°
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%
20°
31°
Wed
9/2
Drizzle
60%
19°
31°
Thu
9/3
Drizzle
60%
19°
31°
49
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
49 AQI 8.8 µg/m³
O3
Ground-level ozone
44 AQI 49 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 49 Good 44 49
Sat 35 Good 35 26
Sun 34 Good 34 28
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
SBCAPE294 J/kg
MLCAPE555 J/kg
MUCAPE876 J/kg
SBCIN-283 J/kg
MLCIN-181 J/kg
Lifted Index-1.6
Kinematics
0–6 km Shear26 kt
0–1 km Shear20 kt
Eff. Shear25 kt
0–1 km SRH189
0–3 km SRH203
Eff. SRH154
Storm Motion293° @ 25 kt
0–1 km EHI0.4
Composite Parameters
Sig. Tornado0.2
STP (eff)0.0
Supercell1.8
K-Index34.3
Thermo & Levels
PWAT1.96 in
0–3 km LR4.9 °C/km
700–500 LR5.6 °C/km
Total Totals45.9
LCL972 hPa
LFC735 hPa
EL273 hPa
Freezing Lvl15,640 ft