Areal Flood Watch 11:00 PM

Nottoway County, Virginia, United States

Last updated: 1:03 AM CDT  ·  Refresh
24°C
Feels like 28°
Overcast
▲ 28°  /  ▼ 18°
Wind
6 mph SW
Humidity
92%
Dew Point
22°
Pressure
29.41 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
92%
Sunrise
6:09 AM
Sunset
8:27 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Nottoway County is currently overcast at 24°C. Precipitation is likely — peak probability 90% around 4 AM. Atmospheric instability is elevated (CAPE up to 1600 J/kg) — isolated convective development possible. Sunrise: 6:09AM · Sunset: 8:27PM.

Alerts

Areal Flood Watch
Expires 11:00 PM
47 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
69%
3 AM
24°
71%
4 AM
23°
90%
5 AM
23°
67%
6 AM
22°
68%
7 AM
22°
81%
8 AM
23°
64%
9 AM
23°
73%
10 AM
24°
73%
11 AM
24°
77%
12 PM
25°
74%
1 PM
25°
87%
2 PM
27°
87%
3 PM
27°
87%
4 PM
26°
85%
5 PM
26°
85%
6 PM
26°
85%
7 PM
25°
90%
8 PM
24°
86%
9 PM
24°
90%
10 PM
23°
90%
11 PM
23°
90%
12 AM
23°
90%
1 AM
22°
86%
7-Day Forecast
Today
28° 18°
Mostly Cloudy with a 87% chance of rain.
Thu
27° 18°
Mostly Cloudy with a 75% chance of rain.
Fri
28° 17°
Partly Cloudy with a 72% chance of rain.
Sat
24° 19°
Rain, 67% chance.
Sun
32° 19°
Rain, 70% chance.
Mon
34° 19°
Rain, 70% chance.
Tue
36° 20°
Rain, 71% chance.
TimeTempConditionsPrecipWindHumidity
Now 24° Overcast 69% 6 mph SW 92%
3 AM 24° Overcast 71% 7 mph SW 95%
4 AM 23° Rain 90% 8 mph SW 95%
5 AM 23° Rain 67% 11 mph SW 95%
6 AM 22° Overcast 68% 9 mph SSW 93%
7 AM 22° Mostly Cloudy 81% 9 mph SW 92%
8 AM 23° Mostly Cloudy 64% 10 mph SW 90%
9 AM 23° Rain 73% 9 mph SW 86%
10 AM 24° Rain 73% 10 mph SW 83%
11 AM 24° Mostly Cloudy 77% 9 mph SW 80%
12 PM 25° Rain 74% 10 mph SW 78%
1 PM 25° Rain 87% 10 mph SW 76%
2 PM 27° Overcast 87% 10 mph SW 75%
3 PM 27° Mostly Cloudy 87% 10 mph SW 78%
4 PM 26° Mostly Cloudy 85% 9 mph SW 79%
5 PM 26° Mostly Cloudy 85% 9 mph WSW 80%
6 PM 26° Mostly Cloudy 85% 8 mph SW 82%
7 PM 25° Mostly Cloudy 90% 7 mph SW 84%
8 PM 24° Heavy Rain 86% 7 mph SW 86%
9 PM 24° Mostly Cloudy 90% 7 mph SW 88%
10 PM 23° Overcast 90% 7 mph SSW 91%
11 PM 23° Overcast 90% 6 mph SSW 93%
12 AM 23° Overcast 90% 5 mph SW 94%
1 AM 22° Rain 86% 4 mph SSW 96%
15-Day Forecast
Today
7/22
Mostly Cloudy
87%
18°
28°
Thu
7/23
Mostly Cloudy
75%
18°
27°
Fri
7/24
Partly Cloudy
72%
17°
28°
Sat
7/25
Rain
67%
19°
24°
Sun
7/26
Rain
70%
19°
32°
Mon
7/27
Rain
70%
19°
34°
Tue
7/28
Rain
71%
20°
36°
Wed
7/29
Drizzle
69%
19°
34°
Thu
7/30
Drizzle
44%
19°
31°
Fri
7/31
Rain
68%
19°
30°
Sat
8/1
Drizzle
60%
19°
29°
Sun
8/2
Drizzle
60%
19°
30°
Mon
8/3
Drizzle
60%
19°
31°
Tue
8/4
Drizzle
60%
21°
33°
Wed
8/5
Drizzle
60%
21°
32°
47
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
47 AQI 8.5 µg/m³
O3
Ground-level ozone
40 AQI 44 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 47 Good 40 47
Thu 51 Moderate 31 51
Fri 30 Good 30 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 80 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE586 J/kg
MLCAPE732 J/kg
MUCAPE1024 J/kg
SBCIN-73 J/kg
MLCIN0 J/kg
Lifted Index-1.8
Kinematics
0–6 km Shear40 kt
0–1 km Shear32 kt
Eff. Shear41 kt
0–1 km SRH-102
0–3 km SRH-106
Eff. SRH-106
Storm Motion227° @ 41 kt
0–1 km EHI-0.4
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index36.8
Thermo & Levels
PWAT2.39 in
0–3 km LR5.1 °C/km
700–500 LR5.3 °C/km
Total Totals46.4
LCL963 hPa
LFC800 hPa
EL218 hPa
Freezing Lvl15,509 ft