Powhatan County, Virginia, United States

Last updated: 9:10 PM CDT  ·  Refresh
24°C
Feels like 28°
Rain
▲ 33°  /  ▼ 17°
Wind
4 mph NNE
Humidity
85%
Dew Point
22°
Pressure
29.63 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
73%
Sunrise
6:31 AM
Sunset
7:57 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Powhatan County is currently rain at 25°C. Precipitation is likely — peak probability 65% around 10 PM. Atmospheric instability is elevated (CAPE up to 599 J/kg) — isolated convective development possible. Sunrise: 6:31AM · Sunset: 7:57PM.

Alerts

No active alerts for this location.
41 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
50%
11 PM
23°
59%
12 AM
23°
26%
1 AM
21°
23%
2 AM
21°
3%
3 AM
20°
3%
4 AM
19°
4%
5 AM
19°
4%
6 AM
17°
4%
7 AM
17°
5%
8 AM
17°
5%
9 AM
19°
13%
10 AM
21°
17%
11 AM
22°
34%
12 PM
23°
35%
1 PM
24°
32%
2 PM
26°
33%
3 PM
26°
47%
4 PM
26°
53%
5 PM
27°
53%
6 PM
26°
54%
7 PM
24°
54%
8 PM
24°
54%
9 PM
23°
64%
7-Day Forecast
Tonight
33° 17°
Rain, 50% chance.
Fri
28° 17°
Partly Cloudy with a 65% chance of rain.
Sat
28° 19°
Overcast with a 69% chance of rain.
Sun
32° 19°
Partly Cloudy.
Mon
32° 17°
Clear.
Tue
29° 17°
Heavy Rain, 82% chance.
Wed
32° 17°
Heavy Rain, 82% chance.
TimeTempConditionsPrecipWindHumidity
Now 24° Rain 50% 4 mph NNE 85%
11 PM 23° Partly Cloudy 59% 6 mph NE 89%
12 AM 23° Partly Cloudy 26% 5 mph NNE 89%
1 AM 21° Partly Cloudy 23% 6 mph NNE 90%
2 AM 21° Mostly Cloudy 3% 6 mph N 91%
3 AM 20° Mostly Cloudy 3% 7 mph N 91%
4 AM 19° Partly Cloudy 4% 6 mph N 91%
5 AM 19° Partly Cloudy 4% 6 mph N 91%
6 AM 17° Partly Cloudy 4% 6 mph N 90%
7 AM 17° Partly Cloudy 5% 6 mph N 90%
8 AM 17° Mostly Cloudy 5% 7 mph NNE 87%
9 AM 19° Partly Cloudy 13% 7 mph NNE 80%
10 AM 21° Partly Cloudy 17% 6 mph NNE 74%
11 AM 22° Partly Cloudy 34% 6 mph NNE 68%
12 PM 23° Partly Cloudy 35% 6 mph NNE 67%
1 PM 24° Partly Cloudy 32% 5 mph NNE 65%
2 PM 26° Partly Cloudy 33% 5 mph NE 64%
3 PM 26° Partly Cloudy 47% 5 mph NE 65%
4 PM 26° Partly Cloudy 53% 4 mph NE 65%
5 PM 27° Partly Cloudy 53% 4 mph NE 66%
6 PM 26° Partly Cloudy 54% 4 mph NE 69%
7 PM 24° Partly Cloudy 54% 4 mph ENE 72%
8 PM 24° Partly Cloudy 54% 4 mph ENE 76%
9 PM 23° Mostly Cloudy 64% 4 mph E 77%
15-Day Forecast
Today
8/20
Rain
50%
17°
33°
Fri
8/21
Partly Cloudy
65%
17°
28°
Sat
8/22
Overcast
69%
19°
28°
Sun
8/23
Partly Cloudy
14%
19°
32°
Mon
8/24
Clear
8%
17°
32°
Tue
8/25
Heavy Rain
82%
17°
29°
Wed
8/26
Heavy Rain
82%
17°
32°
Thu
8/27
Rain
90%
19°
31°
Fri
8/28
Drizzle
68%
18°
33°
Sat
8/29
Rain
68%
19°
34°
Sun
8/30
Drizzle
60%
18°
34°
Mon
8/31
Drizzle
60%
20°
33°
Tue
9/1
Drizzle
60%
19°
32°
Wed
9/2
Drizzle
60%
18°
32°
Thu
9/3
Drizzle
60%
18°
31°
41
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
32 AQI 5.7 µg/m³
O3
Ground-level ozone
Dominant
41 AQI 44 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 41 Good 41 32
Sat 31 Good 30 31
Sun 33 Good 33 16
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 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE500 J/kg
MLCAPE397 J/kg
MUCAPE852 J/kg
SBCIN-79 J/kg
MLCIN-63 J/kg
Lifted Index-0.7
Kinematics
0–6 km Shear28 kt
0–1 km Shear11 kt
Eff. Shear27 kt
0–1 km SRH-47
0–3 km SRH58
Eff. SRH58
Storm Motion303° @ 25 kt
0–1 km EHI-0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.1
Supercell0.7
K-Index34.3
Thermo & Levels
PWAT1.85 in
0–3 km LR5.7 °C/km
700–500 LR4.4 °C/km
Total Totals42.8
LCL964 hPa
LFC808 hPa
EL272 hPa
Freezing Lvl15,154 ft