Severe Thunderstorm Watch 11:00 PM Areal Flood Watch 11:00 PM

Nottoway County, Virginia, United States

Last updated: 10:31 PM CDT  ·  Refresh
27°C
Feels like 29°
Rain
▲ 31°  /  ▼ 22°
Wind
5 mph SSW
Humidity
74%
Dew Point
22°
Pressure
29.41 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
94%
Sunrise
6:08 AM
Sunset
8:28 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Nottoway County is currently rain at 26°C. Precipitation is likely — peak probability 90% around 11 PM. Atmospheric instability is elevated (CAPE up to 1486 J/kg) — isolated convective development possible. Sunrise: 6:08AM · Sunset: 8:28PM.

Alerts

Severe Thunderstorm Watch
Expires 11:00 PM
Areal Flood Watch
Expires 11:00 PM
47 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
90%
12 AM
26°
71%
1 AM
24°
76%
2 AM
23°
90%
3 AM
23°
90%
4 AM
23°
90%
5 AM
22°
85%
6 AM
22°
80%
7 AM
22°
79%
8 AM
23°
73%
9 AM
23°
74%
10 AM
24°
61%
11 AM
24°
61%
12 PM
25°
67%
1 PM
27°
67%
2 PM
27°
66%
3 PM
27°
61%
4 PM
27°
65%
5 PM
27°
65%
6 PM
26°
70%
7 PM
25°
67%
8 PM
25°
68%
9 PM
24°
72%
10 PM
24°
72%
7-Day Forecast
Tonight
31° 22°
Rain, 90% chance.
Wed
29° 22°
Rain, 90% chance.
Thu
26° 18°
Mostly Cloudy with a 50% chance of rain.
Fri
27° 16°
Mostly Cloudy with a 65% chance of rain.
Sat
25° 18°
Drizzle, 54% chance.
Sun
31° 17°
Rain, 70% chance.
Mon
34° 19°
Rain, 64% chance.
TimeTempConditionsPrecipWindHumidity
Now 27° Rain 90% 5 mph SSW 74%
12 AM 26° Overcast 71% 6 mph SSW 83%
1 AM 24° Overcast 76% 6 mph SSW 91%
2 AM 23° Overcast 90% 6 mph SSW 95%
3 AM 23° Overcast 90% 7 mph SSW 95%
4 AM 23° Overcast 90% 10 mph SW 95%
5 AM 22° Heavy Rain 85% 11 mph SSW 94%
6 AM 22° Heavy Rain 80% 10 mph SSW 92%
7 AM 22° Rain 79% 10 mph SSW 91%
8 AM 23° Rain 73% 10 mph SW 88%
9 AM 23° Rain 74% 10 mph SW 85%
10 AM 24° Mostly Cloudy 61% 10 mph SW 81%
11 AM 24° Rain 61% 10 mph SW 78%
12 PM 25° Rain 67% 11 mph SW 76%
1 PM 27° Overcast 67% 11 mph SW 74%
2 PM 27° Overcast 66% 11 mph SSW 74%
3 PM 27° Mostly Cloudy 61% 10 mph SW 75%
4 PM 27° Mostly Cloudy 65% 10 mph SW 77%
5 PM 27° Mostly Cloudy 65% 9 mph SW 78%
6 PM 26° Mostly Cloudy 70% 8 mph SSW 81%
7 PM 25° Heavy Rain 67% 8 mph SSW 84%
8 PM 25° Heavy Rain 68% 8 mph SSW 86%
9 PM 24° Mostly Cloudy 72% 8 mph SSW 88%
10 PM 24° Overcast 72% 8 mph SSW 91%
15-Day Forecast
Today
7/21
Rain
90%
22°
31°
Wed
7/22
Rain
90%
22°
29°
Thu
7/23
Mostly Cloudy
50%
18°
26°
Fri
7/24
Mostly Cloudy
65%
16°
27°
Sat
7/25
Drizzle
54%
18°
25°
Sun
7/26
Rain
70%
17°
31°
Mon
7/27
Rain
64%
19°
34°
Tue
7/28
Rain
63%
21°
36°
Wed
7/29
Rain
69%
19°
31°
Thu
7/30
Drizzle
44%
18°
30°
Fri
7/31
Drizzle
60%
18°
29°
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°
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, 02:00'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
SBCAPE1047 J/kg
MLCAPE1095 J/kg
MUCAPE1354 J/kg
SBCIN-68 J/kg
MLCIN0 J/kg
Lifted Index-3.0
Kinematics
0–6 km Shear43 kt
0–1 km Shear30 kt
Eff. Shear41 kt
0–1 km SRH-63
0–3 km SRH-60
Eff. SRH-60
Storm Motion224° @ 41 kt
0–1 km EHI-0.4
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index36.9
Thermo & Levels
PWAT2.38 in
0–3 km LR5.7 °C/km
700–500 LR5.4 °C/km
Total Totals47.3
LCL939 hPa
LFC813 hPa
EL171 hPa
Freezing Lvl15,085 ft