Severe Thunderstorm Watch 12:00 AM Severe Thunderstorm Watch 12:00 AM Areal Flood Advisory — Essex County, VA, King and Queen County, VA, King William County, VA, Northumberland County, VA, Richmond County, VA, Westmoreland County, VA 1:45 AM Flash Flood Warning — Essex County, VA, King and Queen County, VA, King William County, VA, Lancaster County, VA, Northumberland County, VA, Richmond County, VA 2:15 AM Areal Flood Watch 11:00 PM

Richmond County, Virginia, United States

Last updated: 11:56 PM CDT  ·  Refresh
23°C
Feels like 26°
Overcast
▲ 30°  /  ▼ 19°
Wind
6 mph SW
Humidity
97%
Dew Point
22°
Pressure
29.69 inHg
Visibility
8 mi
UV Index
0.0
Cloud Cover
97%
Sunrise
6:01 AM
Sunset
8:24 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Richmond County is currently overcast at 23°C. Precipitation is likely — peak probability 90% around 12 AM. Atmospheric instability is elevated (CAPE up to 1610 J/kg) — isolated convective development possible. Sunrise: 6:01AM · Sunset: 8:24PM.

Alerts

Severe Thunderstorm Watch
Expires 12:00 AM
Severe Thunderstorm Watch
Expires 12:00 AM
Areal Flood Advisory
Essex County, VA, King and Queen County, VA, King William County, VA, Northumberland County, VA, Richmond County, VA, Westmoreland County, VA
Expires 1:45 AM
Flash Flood Warning
Essex County, VA, King and Queen County, VA, King William County, VA, Lancaster County, VA, Northumberland County, VA, Richmond County, VA
Expires 2:15 AM
Areal Flood Watch
Expires 11:00 PM
36 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
90%
1 AM
23°
84%
2 AM
23°
77%
3 AM
23°
75%
4 AM
23°
59%
5 AM
22°
56%
6 AM
23°
49%
7 AM
23°
31%
8 AM
24°
55%
9 AM
26°
46%
10 AM
27°
69%
11 AM
28°
60%
12 PM
28°
60%
1 PM
29°
61%
2 PM
28°
70%
3 PM
28°
70%
4 PM
27°
74%
5 PM
27°
79%
6 PM
26°
79%
7 PM
25°
79%
8 PM
24°
80%
9 PM
24°
72%
10 PM
24°
67%
11 PM
24°
67%
7-Day Forecast
Today
30° 19°
Mostly Cloudy with a 90% chance of rain.
Thu
27° 19°
Partly Cloudy with a 75% chance of rain.
Fri
27° 18°
Partly Cloudy with a 36% chance of rain.
Sat
26° 19°
Overcast with a 45% chance of rain.
Sun
29° 19°
Rain, 77% chance.
Mon
33° 19°
Rain, 64% chance.
Tue
34° 20°
Thunderstorm, 71% chance.
TimeTempConditionsPrecipWindHumidity
Now 23° Overcast 90% 6 mph SW 97%
1 AM 23° Overcast 84% 6 mph SSE 98%
2 AM 23° Heavy Rain 77% 6 mph SSW 97%
3 AM 23° Partly Cloudy 75% 8 mph SSW 96%
4 AM 23° Partly Cloudy 59% 9 mph SSW 94%
5 AM 22° Partly Cloudy 56% 9 mph SW 92%
6 AM 23° Partly Cloudy 49% 10 mph SW 91%
7 AM 23° Partly Cloudy 31% 11 mph SW 89%
8 AM 24° Partly Cloudy 55% 11 mph SW 85%
9 AM 26° Partly Cloudy 46% 11 mph SW 80%
10 AM 27° Mostly Cloudy 69% 11 mph SW 75%
11 AM 28° Mostly Cloudy 60% 11 mph SW 70%
12 PM 28° Mostly Cloudy 60% 10 mph SW 66%
1 PM 29° Mostly Cloudy 61% 10 mph SW 62%
2 PM 28° Mostly Cloudy 70% 10 mph SW 65%
3 PM 28° Partly Cloudy 70% 9 mph SW 69%
4 PM 27° Partly Cloudy 74% 9 mph SSW 73%
5 PM 27° Partly Cloudy 79% 8 mph SSW 78%
6 PM 26° Partly Cloudy 79% 7 mph SW 82%
7 PM 25° Mostly Cloudy 79% 7 mph SW 86%
8 PM 24° Mostly Cloudy 80% 6 mph SW 88%
9 PM 24° Mostly Cloudy 72% 6 mph SW 90%
10 PM 24° Rain 67% 5 mph SSW 93%
11 PM 24° Rain 67% 6 mph SW 92%
15-Day Forecast
Today
7/22
Mostly Cloudy
90%
19°
30°
Thu
7/23
Partly Cloudy
75%
19°
27°
Fri
7/24
Partly Cloudy
36%
18°
27°
Sat
7/25
Overcast
45%
19°
26°
Sun
7/26
Rain
77%
19°
29°
Mon
7/27
Rain
64%
19°
33°
Tue
7/28
Thunderstorm
71%
20°
34°
Wed
7/29
Rain
69%
19°
30°
Thu
7/30
Drizzle
44%
18°
28°
Fri
7/31
Drizzle
51%
18°
28°
Sat
8/1
Drizzle
60%
19°
28°
Sun
8/2
Drizzle
60%
20°
27°
Mon
8/3
Drizzle
60%
20°
29°
Tue
8/4
Drizzle
60%
21°
31°
Wed
8/5
Drizzle
60%
22°
30°
36
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
26 AQI 4.7 µg/m³
O3
Ground-level ozone
Dominant
36 AQI 40 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 36 Good 36 26
Thu 38 Good 38 29
Fri 32 Good 32 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 Wed Jul 22, 03:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE389 J/kg
MLCAPE632 J/kg
MUCAPE898 J/kg
SBCIN-74 J/kg
MLCIN0 J/kg
Lifted Index-1.5
Kinematics
0–6 km Shear43 kt
0–1 km Shear26 kt
Eff. Shear43 kt
0–1 km SRH-69
0–3 km SRH-94
Eff. SRH-94
Storm Motion223° @ 38 kt
0–1 km EHI-0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index39.5
Thermo & Levels
PWAT2.45 in
0–3 km LR4.9 °C/km
700–500 LR5.0 °C/km
Total Totals46.5
LCL995 hPa
LFC770 hPa
EL278 hPa
Freezing Lvl14,793 ft