Areal Flood Watch 11:00 PM

Dinwiddie County, Virginia, United States

Last updated: 1:08 AM CDT  ·  Refresh
25°C
Feels like 28°
Overcast
▲ 28°  /  ▼ 18°
Wind
6 mph SSW
Humidity
92%
Dew Point
23°
Pressure
29.55 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
91%
Sunrise
6:07 AM
Sunset
8:25 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Dinwiddie County is currently overcast at 25°C. Precipitation is likely — peak probability 90% around 2 AM. Atmospheric instability is elevated (CAPE up to 1630 J/kg) — isolated convective development possible. Sunrise: 6:07AM · Sunset: 8:25PM.

Alerts

Areal Flood Watch
Expires 11:00 PM
44 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
25°
90%
3 AM
24°
90%
4 AM
23°
90%
5 AM
23°
90%
6 AM
22°
90%
7 AM
22°
81%
8 AM
22°
64%
9 AM
23°
85%
10 AM
23°
85%
11 AM
23°
85%
12 PM
24°
85%
1 PM
24°
85%
2 PM
26°
76%
3 PM
26°
81%
4 PM
26°
76%
5 PM
26°
76%
6 PM
26°
81%
7 PM
26°
85%
8 PM
26°
85%
9 PM
25°
90%
10 PM
24°
90%
11 PM
24°
90%
12 AM
24°
90%
1 AM
23°
90%
7-Day Forecast
Today
28° 18°
Rain, 90% chance.
Thu
27° 18°
Rain, 86% chance.
Fri
29° 18°
Mostly Cloudy with a 59% chance of rain.
Sat
23° 19°
Rain, 73% chance.
Sun
31° 19°
Rain, 82% chance.
Mon
34° 19°
Rain, 71% chance.
Tue
36° 21°
Rain, 71% chance.
TimeTempConditionsPrecipWindHumidity
Now 25° Overcast 90% 6 mph SSW 92%
3 AM 24° Mostly Cloudy 90% 7 mph SW 95%
4 AM 23° Heavy Rain 90% 10 mph SW 94%
5 AM 23° Thunderstorm 90% 10 mph SW 94%
6 AM 22° Heavy Rain 90% 9 mph SW 93%
7 AM 22° Mostly Cloudy 81% 7 mph SW 91%
8 AM 22° Mostly Cloudy 64% 10 mph SW 90%
9 AM 23° Heavy Rain 85% 10 mph SW 88%
10 AM 23° Heavy Rain 85% 10 mph SW 85%
11 AM 23° Overcast 85% 10 mph SW 83%
12 PM 24° Rain 85% 10 mph SW 83%
1 PM 24° Overcast 85% 10 mph SW 82%
2 PM 26° Overcast 76% 10 mph SW 81%
3 PM 26° Overcast 81% 10 mph SW 81%
4 PM 26° Mostly Cloudy 76% 8 mph SW 80%
5 PM 26° Mostly Cloudy 76% 7 mph SW 79%
6 PM 26° Mostly Cloudy 81% 7 mph SW 80%
7 PM 26° Rain 85% 7 mph SW 81%
8 PM 26° Rain 85% 7 mph SW 82%
9 PM 25° Rain 90% 6 mph SW 84%
10 PM 24° Heavy Rain 90% 6 mph SW 87%
11 PM 24° Heavy Rain 90% 6 mph SW 90%
12 AM 24° Heavy Rain 90% 5 mph WSW 92%
1 AM 23° Heavy Rain 90% 5 mph WSW 95%
15-Day Forecast
Today
7/22
Rain
90%
18°
28°
Thu
7/23
Rain
86%
18°
27°
Fri
7/24
Mostly Cloudy
59%
18°
29°
Sat
7/25
Rain
73%
19°
23°
Sun
7/26
Rain
82%
19°
31°
Mon
7/27
Rain
71%
19°
34°
Tue
7/28
Rain
71%
21°
36°
Wed
7/29
Drizzle
43%
20°
34°
Thu
7/30
Drizzle
44%
20°
30°
Fri
7/31
Rain
68%
19°
30°
Sat
8/1
Drizzle
60%
19°
29°
Sun
8/2
Rain
90%
20°
30°
Mon
8/3
Drizzle
60%
20°
31°
Tue
8/4
Rain
90%
21°
33°
Wed
8/5
Drizzle
60%
22°
32°
44
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
44 AQI 8.1 µg/m³
O3
Ground-level ozone
33 AQI 37 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 44 Good 33 44
Thu 52 Moderate 29 52
Fri 27 Good 27 24
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 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE919 J/kg
MLCAPE924 J/kg
MUCAPE1036 J/kg
SBCIN-50 J/kg
MLCIN0 J/kg
Lifted Index-2.5
Kinematics
0–6 km Shear39 kt
0–1 km Shear33 kt
Eff. Shear40 kt
0–1 km SRH-114
0–3 km SRH-106
Eff. SRH-106
Storm Motion224° @ 41 kt
0–1 km EHI-0.7
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index37.3
Thermo & Levels
PWAT2.47 in
0–3 km LR5.1 °C/km
700–500 LR5.4 °C/km
Total Totals46.6
LCL972 hPa
LFC819 hPa
EL196 hPa
Freezing Lvl15,650 ft