Severe Thunderstorm Watch 9:00 PM

Greene County, Virginia, United States

Last updated: 8:19 PM CDT  ·  Refresh
23°C
Feels like 26°
Rain
▲ 37°  /  ▼ 18°
Wind
3 mph NNE
Humidity
76%
Dew Point
20°
Pressure
29.07 inHg
Visibility
8 mi
UV Index
0.0
Cloud Cover
84%
Sunrise
5:55 AM
Sunset
8:40 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Greene County is currently rain at 24°C. Precipitation is likely — peak probability 79% around 9 PM. Atmospheric instability is elevated (CAPE up to 1535 J/kg) — isolated convective development possible. Sunrise: 5:55AM · Sunset: 8:40PM.

55 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
68%
10 PM
23°
54%
11 PM
23°
28%
12 AM
22°
27%
1 AM
22°
31%
2 AM
21°
11%
3 AM
21°
20%
4 AM
21°
8%
5 AM
18°
6%
6 AM
19°
6%
7 AM
19°
3%
8 AM
21°
8%
9 AM
24°
18%
10 AM
26°
19%
11 AM
28°
31%
12 PM
29°
33%
1 PM
31°
42%
2 PM
31°
53%
3 PM
31°
56%
4 PM
31°
65%
5 PM
29°
75%
6 PM
29°
72%
7 PM
28°
77%
8 PM
27°
71%
7-Day Forecast
Tonight
37° 18°
Rain, 68% chance.
Sun
33° 18°
Mostly Clear with a 79% chance of rain.
Mon
30° 19°
Overcast with a 90% chance of rain.
Tue
28° 16°
Rain, 68% chance.
Wed
28° 17°
Clear with a 37% chance of rain.
Thu
32° 19°
Drizzle, 70% chance.
Fri
34° 20°
Rain, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 23° Rain 68% 3 mph NNE 76%
10 PM 23° Overcast 54% 4 mph N 74%
11 PM 23° Overcast 28% 3 mph NW 76%
12 AM 22° Mostly Cloudy 27% 3 mph WNW 80%
1 AM 22° Mostly Cloudy 31% 2 mph WNW 83%
2 AM 21° Partly Cloudy 11% 2 mph WSW 84%
3 AM 21° Partly Cloudy 20% 2 mph WSW 85%
4 AM 21° Partly Cloudy 8% 2 mph SW 86%
5 AM 18° Partly Cloudy 6% 2 mph WSW 86%
6 AM 19° Mostly Clear 6% 2 mph N 85%
7 AM 19° Mostly Clear 3% 2 mph N 84%
8 AM 21° Mostly Clear 8% 2 mph ESE 81%
9 AM 24° Mostly Clear 18% 2 mph SE 75%
10 AM 26° Mostly Clear 19% 3 mph SE 68%
11 AM 28° Mostly Clear 31% 4 mph SE 62%
12 PM 29° Mostly Clear 33% 4 mph SSE 58%
1 PM 31° Partly Cloudy 42% 5 mph SSE 54%
2 PM 31° Partly Cloudy 53% 5 mph SSE 53%
3 PM 31° Partly Cloudy 56% 5 mph SSE 56%
4 PM 31° Partly Cloudy 65% 7 mph SSW 59%
5 PM 29° Mostly Cloudy 75% 8 mph WSW 63%
6 PM 29° Mostly Cloudy 72% 7 mph W 67%
7 PM 28° Mostly Cloudy 77% 6 mph W 72%
8 PM 27° Mostly Cloudy 71% 5 mph W 76%
15-Day Forecast
Today
7/4
Rain
68%
18°
37°
Sun
7/5
Mostly Clear
79%
18°
33°
Mon
7/6
Overcast
90%
19°
30°
Tue
7/7
Rain
68%
16°
28°
Wed
7/8
Clear
37%
17°
28°
Thu
7/9
Drizzle
70%
19°
32°
Fri
7/10
Rain
63%
20°
34°
Sat
7/11
Heavy Rain
82%
18°
30°
Sun
7/12
Rain
68%
16°
29°
Mon
7/13
Drizzle
44%
14°
30°
Tue
7/14
Drizzle
51%
18°
32°
Wed
7/15
Drizzle
60%
18°
33°
Thu
7/16
Drizzle
60%
18°
33°
Fri
7/17
Drizzle
60%
18°
32°
Sat
7/18
Drizzle
60%
19°
33°
55
Moderate
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
55 AQI 11.2 µg/m³
O3
Ground-level ozone
39 AQI 42 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 55 Moderate 39 55
Mon 51 Moderate 36 51
Tue 37 Good 33 37
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 Sat Jul 4, 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
SBCAPE251 J/kg
MLCAPE148 J/kg
MUCAPE405 J/kg
SBCIN-496 J/kg
MLCIN0 J/kg
Lifted Index-2.1
Kinematics
0–6 km Shear22 kt
0–1 km Shear15 kt
Eff. Shear
0–1 km SRH-58
0–3 km SRH-78
Eff. SRH
Storm Motion193° @ 26 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)
Supercell
K-Index33.2
Thermo & Levels
PWAT1.68 in
0–3 km LR4.9 °C/km
700–500 LR6.3 °C/km
Total Totals47.4
LCL936 hPa
LFC681 hPa
EL380 hPa
Freezing Lvl13,832 ft