Severe Thunderstorm Watch 11:00 PM

Charlotte County, Virginia, United States

Last updated: 10:36 PM CDT  ·  Refresh
27°C
Feels like 29°
Overcast
▲ 30°  /  ▼ 22°
Wind
7 mph WSW
Humidity
72%
Dew Point
22°
Pressure
29.28 inHg
Visibility
7 mi
UV Index
0.0
Cloud Cover
92%
Sunrise
6:11 AM
Sunset
8:30 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Charlotte County is currently overcast at 27°C. Precipitation is likely — peak probability 90% around 11 PM. Atmospheric instability is elevated (CAPE up to 1548 J/kg) — isolated convective development possible. Sunrise: 6:11AM · Sunset: 8:30PM.

Alerts

Severe Thunderstorm Watch
Expires 11:00 PM
42 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
90%
12 AM
26°
71%
1 AM
24°
90%
2 AM
24°
90%
3 AM
24°
73%
4 AM
23°
90%
5 AM
22°
74%
6 AM
22°
79%
7 AM
22°
76%
8 AM
22°
80%
9 AM
23°
85%
10 AM
24°
72%
11 AM
25°
65%
12 PM
26°
81%
1 PM
28°
74%
2 PM
28°
78%
3 PM
28°
85%
4 PM
27°
80%
5 PM
27°
80%
6 PM
26°
77%
7 PM
26°
77%
8 PM
25°
77%
9 PM
24°
81%
10 PM
24°
81%
7-Day Forecast
Tonight
30° 22°
Overcast with a 90% chance of rain.
Wed
29° 21°
Mostly Cloudy with a 90% chance of rain.
Thu
26° 18°
Mostly Cloudy with a 50% chance of rain.
Fri
28° 16°
Rain, 73% chance.
Sat
24° 18°
Drizzle, 54% chance.
Sun
32° 17°
Rain, 82% chance.
Mon
34° 20°
Rain, 64% chance.
TimeTempConditionsPrecipWindHumidity
Now 27° Overcast 90% 7 mph WSW 72%
12 AM 26° Overcast 71% 6 mph SW 82%
1 AM 24° Mostly Cloudy 90% 7 mph WSW 91%
2 AM 24° Mostly Cloudy 90% 7 mph WSW 94%
3 AM 24° Mostly Cloudy 73% 7 mph SW 95%
4 AM 23° Mostly Cloudy 90% 8 mph SW 95%
5 AM 22° Mostly Cloudy 74% 8 mph SW 94%
6 AM 22° Overcast 79% 9 mph SW 93%
7 AM 22° Heavy Rain 76% 9 mph SW 91%
8 AM 22° Heavy Rain 80% 9 mph SW 89%
9 AM 23° Overcast 85% 9 mph SW 86%
10 AM 24° Overcast 72% 9 mph SW 83%
11 AM 25° Heavy Rain 65% 9 mph SW 80%
12 PM 26° Rain 81% 9 mph SW 77%
1 PM 28° Mostly Cloudy 74% 9 mph SSW 74%
2 PM 28° Partly Cloudy 78% 10 mph SSW 74%
3 PM 28° Partly Cloudy 85% 9 mph SSW 77%
4 PM 27° Partly Cloudy 80% 9 mph SW 78%
5 PM 27° Mostly Cloudy 80% 8 mph SSW 80%
6 PM 26° Mostly Cloudy 77% 7 mph SSW 83%
7 PM 26° Heavy Rain 77% 6 mph SSW 87%
8 PM 25° Heavy Rain 77% 6 mph SSW 90%
9 PM 24° Rain 81% 6 mph SSW 92%
10 PM 24° Rain 81% 6 mph SSW 94%
15-Day Forecast
Today
7/21
Overcast
90%
22°
30°
Wed
7/22
Mostly Cloudy
90%
21°
29°
Thu
7/23
Mostly Cloudy
50%
18°
26°
Fri
7/24
Rain
73%
16°
28°
Sat
7/25
Drizzle
54%
18°
24°
Sun
7/26
Rain
82%
17°
32°
Mon
7/27
Rain
64%
20°
34°
Tue
7/28
Rain
63%
20°
36°
Wed
7/29
Rain
69%
19°
32°
Thu
7/30
Drizzle
44%
18°
31°
Fri
7/31
Drizzle
60%
18°
31°
Sat
8/1
Drizzle
60%
19°
31°
Sun
8/2
Drizzle
60%
19°
31°
Mon
8/3
Drizzle
60%
19°
32°
Tue
8/4
Drizzle
60%
21°
34°
42
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
42 AQI 7.6 µg/m³
O3
Ground-level ozone
Dominant
42 AQI 46 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 42 Good 42 42
Thu 40 Good 30 40
Fri 35 Good 23 35
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
SBCAPE1314 J/kg
MLCAPE1133 J/kg
MUCAPE1314 J/kg
SBCIN-51 J/kg
MLCIN0 J/kg
Lifted Index-3.4
Kinematics
0–6 km Shear45 kt
0–1 km Shear30 kt
Eff. Shear45 kt
0–1 km SRH-41
0–3 km SRH-47
Eff. SRH-47
Storm Motion227° @ 41 kt
0–1 km EHI-0.3
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index38.0
Thermo & Levels
PWAT2.39 in
0–3 km LR5.9 °C/km
700–500 LR5.3 °C/km
Total Totals46.9
LCL931 hPa
LFC834 hPa
EL160 hPa
Freezing Lvl15,131 ft