Severe Thunderstorm Watch 11:00 PM

Campbell County, Virginia, United States

Last updated: 10:35 PM CDT  ·  Refresh
25°C
Feels like 27°
Haze
▲ 31°  /  ▼ 21°
Wind
7 mph WSW
Humidity
80%
Dew Point
23°
Pressure
29.00 inHg
Visibility
1 mi
UV Index
0.0
Cloud Cover
88%
Sunrise
6:12 AM
Sunset
8:32 PM
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WeatherAI™ Analysis

WeatherAI Analysis: Campbell County is currently haze at 25°C. Precipitation is likely — peak probability 90% around 12 AM. Atmospheric instability is elevated (CAPE up to 1492 J/kg) — isolated convective development possible. Sunrise: 6:12AM · Sunset: 8:32PM.

Alerts

Severe Thunderstorm Watch
Expires 11:00 PM
44 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
25°
74%
12 AM
25°
90%
1 AM
24°
71%
2 AM
23°
90%
3 AM
23°
85%
4 AM
23°
84%
5 AM
21°
75%
6 AM
21°
72%
7 AM
22°
59%
8 AM
22°
77%
9 AM
24°
69%
10 AM
25°
58%
11 AM
26°
70%
12 PM
27°
59%
1 PM
28°
62%
2 PM
28°
67%
3 PM
28°
67%
4 PM
29°
67%
5 PM
29°
65%
6 PM
28°
58%
7 PM
27°
59%
8 PM
26°
59%
9 PM
26°
60%
10 PM
25°
52%
7-Day Forecast
Tonight
31° 21°
Haze with a 74% chance of rain.
Wed
29° 21°
Partly Cloudy with a 90% chance of rain.
Thu
26° 18°
Partly Cloudy with a 25% chance of rain.
Fri
28° 15°
Partly Cloudy with a 73% chance of rain.
Sat
24° 18°
Rain, 61% chance.
Sun
32° 17°
Rain, 70% chance.
Mon
34° 20°
Rain, 64% chance.
TimeTempConditionsPrecipWindHumidity
Now 25° Haze 74% 7 mph WSW 80%
12 AM 25° Mostly Cloudy 90% 7 mph WSW 87%
1 AM 24° Partly Cloudy 71% 8 mph WSW 93%
2 AM 23° Partly Cloudy 90% 8 mph WSW 95%
3 AM 23° Rain 85% 7 mph SW 94%
4 AM 23° Rain 84% 8 mph SW 95%
5 AM 21° Rain 75% 8 mph SW 94%
6 AM 21° Rain 72% 7 mph SW 93%
7 AM 22° Mostly Cloudy 59% 7 mph SW 92%
8 AM 22° Mostly Cloudy 77% 7 mph SW 88%
9 AM 24° Mostly Cloudy 69% 7 mph SW 82%
10 AM 25° Mostly Cloudy 58% 7 mph SW 76%
11 AM 26° Rain 70% 8 mph SW 72%
12 PM 27° Mostly Cloudy 59% 9 mph SW 71%
1 PM 28° Mostly Cloudy 62% 9 mph SW 71%
2 PM 28° Partly Cloudy 67% 10 mph SSW 69%
3 PM 28° Partly Cloudy 67% 10 mph SSW 68%
4 PM 29° Mostly Clear 67% 10 mph SSW 66%
5 PM 29° Mostly Clear 65% 9 mph SSW 68%
6 PM 28° Partly Cloudy 58% 7 mph SSW 74%
7 PM 27° Rain 59% 6 mph SSW 81%
8 PM 26° Rain 59% 5 mph SSW 85%
9 PM 26° Rain 60% 5 mph SSW 87%
10 PM 25° Rain 52% 5 mph SW 89%
15-Day Forecast
Today
7/21
Haze
74%
21°
31°
Wed
7/22
Partly Cloudy
90%
21°
29°
Thu
7/23
Partly Cloudy
25%
18°
26°
Fri
7/24
Partly Cloudy
73%
15°
28°
Sat
7/25
Rain
61%
18°
24°
Sun
7/26
Rain
70%
17°
32°
Mon
7/27
Rain
64%
20°
34°
Tue
7/28
Rain
63%
19°
37°
Wed
7/29
Rain
69%
18°
32°
Thu
7/30
Drizzle
44%
18°
31°
Fri
7/31
Drizzle
60%
18°
32°
Sat
8/1
Drizzle
60%
18°
32°
Sun
8/2
Drizzle
60%
18°
30°
Mon
8/3
Drizzle
60%
19°
32°
Tue
8/4
Drizzle
60%
20°
33°
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 7.9 µg/m³
O3
Ground-level ozone
36 AQI 40 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 44 Good 36 44
Thu 45 Good 36 45
Fri 33 Good 23 33
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 80 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1390 J/kg
MLCAPE1194 J/kg
MUCAPE1390 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-3.3
Kinematics
0–6 km Shear42 kt
0–1 km Shear27 kt
Eff. Shear43 kt
0–1 km SRH-22
0–3 km SRH-44
Eff. SRH-44
Storm Motion229° @ 41 kt
0–1 km EHI-0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index37.5
Thermo & Levels
PWAT2.35 in
0–3 km LR5.4 °C/km
700–500 LR5.4 °C/km
Total Totals46.6
LCL948 hPa
LFC982 hPa
EL162 hPa
Freezing Lvl14,770 ft