Severe Thunderstorm Watch 11:00 PM

Warren County, Virginia, United States

Last updated: 10:31 PM CDT  ·  Refresh
20°C
Feels like 21°
Overcast
▲ 29°  /  ▼ 19°
Wind
7 mph SSW
Humidity
91%
Dew Point
19°
Pressure
28.73 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
90%
Sunrise
6:04 AM
Sunset
8:33 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Warren County is currently overcast at 20°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 659 J/kg) — isolated convective development possible. Sunrise: 6:04AM · Sunset: 8:33PM.

Alerts

Severe Thunderstorm Watch
Expires 11:00 PM
44 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
20°
30%
12 AM
22°
41%
1 AM
22°
41%
2 AM
22°
18%
3 AM
22°
22%
4 AM
21°
23%
5 AM
20°
24%
6 AM
21°
25%
7 AM
22°
20%
8 AM
23°
9%
9 AM
24°
10%
10 AM
26°
10%
11 AM
27°
10%
12 PM
28°
8%
1 PM
29°
3%
2 PM
29°
3%
3 PM
29°
3%
4 PM
29°
3%
5 PM
29°
3%
6 PM
27°
3%
7 PM
26°
3%
8 PM
24°
3%
9 PM
23°
3%
10 PM
22°
3%
7-Day Forecast
Tonight
29° 19°
Overcast with a 30% chance of rain.
Wed
30° 18°
Mostly Clear with a 24% chance of rain.
Thu
27° 15°
Clear.
Fri
28° 14°
Partly Cloudy with a 50% chance of rain.
Sat
26° 17°
Partly Cloudy with a 26% chance of rain.
Sun
32° 17°
Rain, 82% chance.
Mon
34° 18°
Rain, 64% chance.
TimeTempConditionsPrecipWindHumidity
Now 20° Overcast 30% 7 mph SSW 91%
12 AM 22° Rain 41% 9 mph SSW 91%
1 AM 22° Mostly Cloudy 41% 10 mph SW 92%
2 AM 22° Mostly Cloudy 18% 9 mph SW 92%
3 AM 22° Mostly Cloudy 22% 8 mph SW 92%
4 AM 21° Partly Cloudy 23% 7 mph SW 92%
5 AM 20° Partly Cloudy 24% 7 mph SW 92%
6 AM 21° Mostly Clear 25% 6 mph SW 90%
7 AM 22° Mostly Clear 20% 6 mph WSW 88%
8 AM 23° Mostly Clear 9% 6 mph WSW 82%
9 AM 24° Mostly Clear 10% 8 mph W 72%
10 AM 26° Partly Cloudy 10% 9 mph W 62%
11 AM 27° Partly Cloudy 10% 10 mph W 54%
12 PM 28° Partly Cloudy 8% 10 mph W 50%
1 PM 29° Partly Cloudy 3% 10 mph W 46%
2 PM 29° Mostly Clear 3% 10 mph WNW 44%
3 PM 29° Mostly Clear 3% 10 mph WNW 44%
4 PM 29° Mostly Clear 3% 9 mph WNW 45%
5 PM 29° Mostly Clear 3% 9 mph WNW 48%
6 PM 27° Partly Cloudy 3% 8 mph WNW 53%
7 PM 26° Partly Cloudy 3% 7 mph NW 58%
8 PM 24° Partly Cloudy 3% 6 mph NW 61%
9 PM 23° Mostly Cloudy 3% 6 mph NW 62%
10 PM 22° Mostly Cloudy 3% 6 mph NW 63%
15-Day Forecast
Today
7/21
Overcast
30%
19°
29°
Wed
7/22
Mostly Clear
24%
18°
30°
Thu
7/23
Clear
3%
15°
27°
Fri
7/24
Partly Cloudy
50%
14°
28°
Sat
7/25
Partly Cloudy
26%
17°
26°
Sun
7/26
Rain
82%
17°
32°
Mon
7/27
Rain
64%
18°
34°
Tue
7/28
Rain
63%
17°
37°
Wed
7/29
Drizzle
44%
16°
32°
Thu
7/30
Drizzle
44%
16°
31°
Fri
7/31
Drizzle
60%
16°
31°
Sat
8/1
Drizzle
60%
17°
30°
Sun
8/2
Drizzle
60%
17°
31°
Mon
8/3
Drizzle
60%
18°
32°
Tue
8/4
Drizzle
60%
18°
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
31 AQI 35 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 44 Good 31 44
Thu 39 Good 39 22
Fri 34 Good 34 26
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 LCL0°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
SBCAPE0 J/kg
MLCAPE104 J/kg
MUCAPE134 J/kg
SBCIN-5608 J/kg
MLCIN0 J/kg
Lifted Index0.3
Kinematics
0–6 km Shear43 kt
0–1 km Shear34 kt
Eff. Shear15 kt
0–1 km SRH-25
0–3 km SRH-4
Eff. SRH7
Storm Motion237° @ 37 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado-0.0
STP (eff)0.0
Supercell0.0
K-Index35.1
Thermo & Levels
PWAT1.69 in
0–3 km LR4.3 °C/km
700–500 LR6.2 °C/km
Total Totals47.7
LCL950 hPa
LFC—
EL—
Freezing Lvl13,573 ft