Nottoway County, Virginia, United States

Last updated: 9:09 PM CDT  ·  Refresh
25°C
Feels like 29°
Mostly Cloudy
▲ 33°  /  ▼ 18°
Wind
4 mph ESE
Humidity
86%
Dew Point
22°
Pressure
29.57 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
74%
Sunrise
6:33 AM
Sunset
7:57 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Nottoway County is currently mostly cloudy at 25°C. Precipitation is likely — peak probability 76% around 9 PM. Atmospheric instability is elevated (CAPE up to 791 J/kg) — isolated convective development possible. Sunrise: 6:33AM · Sunset: 7:57PM.

Alerts

No active alerts for this location.
44 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
25°
45%
11 PM
23°
54%
12 AM
23°
58%
1 AM
22°
43%
2 AM
22°
4%
3 AM
21°
9%
4 AM
20°
24%
5 AM
20°
26%
6 AM
18°
27%
7 AM
18°
20%
8 AM
18°
24%
9 AM
19°
30%
10 AM
21°
30%
11 AM
22°
35%
12 PM
23°
31%
1 PM
23°
37%
2 PM
26°
45%
3 PM
26°
56%
4 PM
26°
47%
5 PM
27°
57%
6 PM
26°
57%
7 PM
25°
58%
8 PM
25°
58%
9 PM
24°
75%
7-Day Forecast
Tonight
33° 18°
Mostly Cloudy with a 45% chance of rain.
Fri
28° 18°
Partly Cloudy with a 65% chance of rain.
Sat
28° 19°
Rain, 70% chance.
Sun
32° 19°
Partly Cloudy.
Mon
32° 18°
Clear.
Tue
28° 17°
Heavy Rain, 82% chance.
Wed
32° 17°
Rain, 71% chance.
TimeTempConditionsPrecipWindHumidity
Now 25° Mostly Cloudy 45% 4 mph ESE 86%
11 PM 23° Mostly Cloudy 54% 4 mph SE 92%
12 AM 23° Heavy Rain 58% 5 mph NNE 93%
1 AM 22° Mostly Cloudy 43% 5 mph NNE 94%
2 AM 22° Mostly Cloudy 4% 6 mph N 93%
3 AM 21° Mostly Cloudy 9% 6 mph N 94%
4 AM 20° Mostly Cloudy 24% 6 mph N 94%
5 AM 20° Partly Cloudy 26% 6 mph N 93%
6 AM 18° Mostly Cloudy 27% 6 mph NNE 93%
7 AM 18° Mostly Cloudy 20% 7 mph NNE 92%
8 AM 18° Mostly Cloudy 24% 8 mph NNE 91%
9 AM 19° Partly Cloudy 30% 7 mph NNE 86%
10 AM 21° Partly Cloudy 30% 7 mph NNE 80%
11 AM 22° Mostly Clear 35% 6 mph NNE 75%
12 PM 23° Mostly Clear 31% 6 mph NNE 74%
1 PM 23° Partly Cloudy 37% 5 mph NNE 73%
2 PM 26° Partly Cloudy 45% 6 mph NE 73%
3 PM 26° Partly Cloudy 56% 5 mph NE 72%
4 PM 26° Partly Cloudy 47% 4 mph NE 71%
5 PM 27° Rain 57% 4 mph NE 71%
6 PM 26° Rain 57% 4 mph ENE 74%
7 PM 25° Rain 58% 4 mph ENE 76%
8 PM 25° Rain 58% 4 mph E 78%
9 PM 24° Mostly Cloudy 75% 4 mph ESE 80%
15-Day Forecast
Today
8/20
Mostly Cloudy
45%
18°
33°
Fri
8/21
Partly Cloudy
65%
18°
28°
Sat
8/22
Rain
70%
19°
28°
Sun
8/23
Partly Cloudy
14%
19°
32°
Mon
8/24
Clear
8%
18°
32°
Tue
8/25
Heavy Rain
82%
17°
28°
Wed
8/26
Rain
71%
17°
32°
Thu
8/27
Rain
82%
19°
32°
Fri
8/28
Drizzle
44%
18°
33°
Sat
8/29
Rain
68%
19°
34°
Sun
8/30
Drizzle
60%
18°
34°
Mon
8/31
Drizzle
60%
21°
33°
Tue
9/1
Drizzle
60%
19°
31°
Wed
9/2
Drizzle
60%
18°
32°
Thu
9/3
Drizzle
60%
18°
31°
44
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
35 AQI 6.3 µg/m³
O3
Ground-level ozone
Dominant
44 AQI 49 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 44 Good 44 35
Sat 34 Good 34 26
Sun 35 Good 35 21
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
SBCAPE759 J/kg
MLCAPE837 J/kg
MUCAPE1309 J/kg
SBCIN-151 J/kg
MLCIN-96 J/kg
Lifted Index-2.2
Kinematics
0–6 km Shear30 kt
0–1 km Shear12 kt
Eff. Shear29 kt
0–1 km SRH42
0–3 km SRH91
Eff. SRH91
Storm Motion300° @ 25 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.1
STP (eff)0.2
Supercell1.7
K-Index35.6
Thermo & Levels
PWAT1.82 in
0–3 km LR5.7 °C/km
700–500 LR4.8 °C/km
Total Totals45.5
LCL962 hPa
LFC803 hPa
EL229 hPa
Freezing Lvl15,322 ft