Areal Flood Advisory — Goochland County, VA, Hanover County, VA, Henrico County, VA, King William County, VA, Powhatan County, VA 3:15 AM Areal Flood Advisory — Chesterfield County, VA, Essex County, VA, Gloucester County, VA, Hanover County, VA, Henrico County, VA, King and Queen County, VA, King William County, VA, Lancaster County, VA, Middlesex County, VA, New Kent County, VA, Northumberland County, VA, City of Richmond County, VA 3:45 AM Areal Flood Watch 11:00 PM

Hanover County, Virginia, United States

Last updated: 1:04 AM CDT  ·  Refresh
23°C
Feels like 26°
Rain
▲ 30°  /  ▼ 19°
Wind
7 mph SW
Humidity
98%
Dew Point
22°
Pressure
29.57 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
87%
Sunrise
6:05 AM
Sunset
8:26 PM
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WeatherAI™ Analysis

WeatherAI Analysis: Hanover County is currently rain at 23°C. Precipitation is likely — peak probability 90% around 2 AM. Atmospheric instability is elevated (CAPE up to 1700 J/kg) — isolated convective development possible. Sunrise: 6:05AM · Sunset: 8:26PM.

Alerts

Areal Flood Advisory
Goochland County, VA, Hanover County, VA, Henrico County, VA, King William County, VA, Powhatan County, VA
Expires 3:15 AM
Areal Flood Advisory
Chesterfield County, VA, Essex County, VA, Gloucester County, VA, Hanover County, VA, Henrico County, VA, King and Queen County, VA, King William County, VA, Lancaster County, VA, Middlesex County, VA, New Kent County, VA, Northumberland County, VA, City of Richmond County, VA
Expires 3:45 AM
Areal Flood Watch
Expires 11:00 PM
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
90%
3 AM
23°
83%
4 AM
23°
58%
5 AM
24°
48%
6 AM
22°
48%
7 AM
23°
57%
8 AM
23°
42%
9 AM
25°
53%
10 AM
26°
60%
11 AM
27°
65%
12 PM
27°
51%
1 PM
28°
52%
2 PM
28°
65%
3 PM
28°
64%
4 PM
28°
69%
5 PM
27°
81%
6 PM
27°
90%
7 PM
26°
90%
8 PM
25°
90%
9 PM
24°
90%
10 PM
24°
86%
11 PM
23°
66%
12 AM
23°
66%
1 AM
22°
48%
7-Day Forecast
Today
30° 19°
Rain, 90% chance.
Thu
27° 19°
Partly Cloudy with a 42% chance of rain.
Fri
28° 17°
Overcast with a 51% chance of rain.
Sat
26° 19°
Drizzle, 54% chance.
Sun
31° 20°
Rain, 82% chance.
Mon
34° 19°
Rain, 70% chance.
Tue
35° 21°
Rain, 71% chance.
TimeTempConditionsPrecipWindHumidity
Now 23° Rain 90% 7 mph SW 98%
3 AM 23° Partly Cloudy 83% 5 mph SSW 95%
4 AM 23° Partly Cloudy 58% 8 mph SW 93%
5 AM 24° Partly Cloudy 48% 10 mph SW 91%
6 AM 22° Mostly Cloudy 48% 10 mph SW 90%
7 AM 23° Partly Cloudy 57% 9 mph SW 88%
8 AM 23° Partly Cloudy 42% 9 mph SW 87%
9 AM 25° Partly Cloudy 53% 10 mph SW 82%
10 AM 26° Rain 60% 10 mph SW 77%
11 AM 27° Mostly Cloudy 65% 10 mph SW 71%
12 PM 27° Mostly Cloudy 51% 10 mph SW 67%
1 PM 28° Mostly Cloudy 52% 10 mph SW 63%
2 PM 28° Mostly Cloudy 65% 9 mph SW 60%
3 PM 28° Mostly Cloudy 64% 9 mph SW 62%
4 PM 28° Partly Cloudy 69% 8 mph SSW 64%
5 PM 27° Partly Cloudy 81% 8 mph SSW 68%
6 PM 27° Partly Cloudy 90% 6 mph SSW 74%
7 PM 26° Mostly Cloudy 90% 5 mph SSW 80%
8 PM 25° Rain 90% 4 mph SW 85%
9 PM 24° Rain 90% 4 mph SSW 88%
10 PM 24° Rain 86% 4 mph SSW 92%
11 PM 23° Rain 66% 4 mph SSW 95%
12 AM 23° Rain 66% 4 mph SW 94%
1 AM 22° Overcast 48% 6 mph N 92%
15-Day Forecast
Today
7/22
Rain
90%
19°
30°
Thu
7/23
Partly Cloudy
42%
19°
27°
Fri
7/24
Overcast
51%
17°
28°
Sat
7/25
Drizzle
54%
19°
26°
Sun
7/26
Rain
82%
20°
31°
Mon
7/27
Rain
70%
19°
34°
Tue
7/28
Rain
71%
21°
35°
Wed
7/29
Drizzle
69%
21°
34°
Thu
7/30
Drizzle
44%
20°
30°
Fri
7/31
Drizzle
51%
19°
30°
Sat
8/1
Drizzle
60%
19°
29°
Sun
8/2
Drizzle
60%
20°
29°
Mon
8/3
Drizzle
60%
20°
31°
Tue
8/4
Drizzle
60%
21°
33°
Wed
8/5
Drizzle
60%
22°
32°
52
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
52 AQI 9.6 µg/m³
O3
Ground-level ozone
38 AQI 41 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 52 Moderate 38 52
Thu 53 Moderate 37 53
Fri 31 Good 31 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 Wed Jul 22, 04:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 80 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE297 J/kg
MLCAPE659 J/kg
MUCAPE939 J/kg
SBCIN-81 J/kg
MLCIN0 J/kg
Lifted Index-1.2
Kinematics
0–6 km Shear44 kt
0–1 km Shear26 kt
Eff. Shear45 kt
0–1 km SRH-63
0–3 km SRH-97
Eff. SRH-97
Storm Motion227° @ 39 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index37.0
Thermo & Levels
PWAT2.38 in
0–3 km LR4.7 °C/km
700–500 LR5.2 °C/km
Total Totals46.4
LCL993 hPa
LFC798 hPa
EL254 hPa
Freezing Lvl15,285 ft