Severe Thunderstorm Watch 11:00 PM

Fauquier County, Virginia, United States

Last updated: 10:35 PM CDT  ·  Refresh
21°C
Feels like 22°
Rain
▲ 31°  /  ▼ 20°
Wind
8 mph SSW
Humidity
95%
Dew Point
20°
Pressure
29.13 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
94%
Sunrise
6:03 AM
Sunset
8:31 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Fauquier County is currently rain at 21°C. Precipitation is likely — peak probability 59% around 1 AM. Atmospheric instability is elevated (CAPE up to 805 J/kg) — isolated convective development possible. Sunrise: 6:03AM · Sunset: 8:31PM.

Alerts

Severe Thunderstorm Watch
Expires 11:00 PM
33 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
21°
50%
12 AM
21°
58%
1 AM
22°
58%
2 AM
22°
23%
3 AM
22°
28%
4 AM
21°
30%
5 AM
20°
32%
6 AM
21°
32%
7 AM
21°
33%
8 AM
23°
33%
9 AM
24°
29%
10 AM
26°
25%
11 AM
27°
26%
12 PM
28°
26%
1 PM
29°
23%
2 PM
29°
23%
3 PM
29°
24%
4 PM
29°
24%
5 PM
29°
24%
6 PM
27°
21%
7 PM
26°
11%
8 PM
26°
11%
9 PM
24°
12%
10 PM
24°
12%
7-Day Forecast
Tonight
31° 20°
Rain, 50% chance.
Wed
30° 20°
Partly Cloudy with a 33% chance of rain.
Thu
27° 16°
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 21° Rain 50% 8 mph SSW 95%
12 AM 21° Rain 58% 10 mph SSW 95%
1 AM 22° Overcast 58% 9 mph SSW 95%
2 AM 22° Partly Cloudy 23% 9 mph SSW 95%
3 AM 22° Partly Cloudy 28% 8 mph SSW 96%
4 AM 21° Partly Cloudy 30% 6 mph SSW 97%
5 AM 20° Partly Cloudy 32% 5 mph SSW 97%
6 AM 21° Partly Cloudy 32% 5 mph SW 96%
7 AM 21° Partly Cloudy 33% 4 mph WSW 94%
8 AM 23° Partly Cloudy 33% 5 mph W 86%
9 AM 24° Partly Cloudy 29% 6 mph W 75%
10 AM 26° Partly Cloudy 25% 8 mph W 63%
11 AM 27° Partly Cloudy 26% 9 mph W 55%
12 PM 28° Partly Cloudy 26% 9 mph W 51%
1 PM 29° Partly Cloudy 23% 9 mph W 46%
2 PM 29° Partly Cloudy 23% 9 mph W 45%
3 PM 29° Partly Cloudy 24% 8 mph WNW 46%
4 PM 29° Partly Cloudy 24% 8 mph WNW 48%
5 PM 29° Partly Cloudy 24% 7 mph WNW 51%
6 PM 27° Partly Cloudy 21% 7 mph NW 54%
7 PM 26° Partly Cloudy 11% 7 mph NW 58%
8 PM 26° Partly Cloudy 11% 7 mph NNW 58%
9 PM 24° Partly Cloudy 12% 7 mph NNW 57%
10 PM 24° Partly Cloudy 12% 8 mph NNW 56%
15-Day Forecast
Today
7/21
Rain
50%
20°
31°
Wed
7/22
Partly Cloudy
33%
20°
30°
Thu
7/23
Clear
3%
16°
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%
18°
37°
Wed
7/29
Drizzle
44%
17°
33°
Thu
7/30
Drizzle
44%
17°
31°
Fri
7/31
Drizzle
60%
17°
31°
Sat
8/1
Drizzle
60%
18°
31°
Sun
8/2
Drizzle
60%
18°
31°
Mon
8/3
Drizzle
60%
18°
32°
Tue
8/4
Drizzle
60%
19°
33°
33
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
33 AQI 6.0 µg/m³
O3
Ground-level ozone
32 AQI 36 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 33 Good 32 33
Thu 34 Good 34 17
Fri 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 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
SBCAPE33 J/kg
MLCAPE117 J/kg
MUCAPE174 J/kg
SBCIN-328 J/kg
MLCIN0 J/kg
Lifted Index-0.4
Kinematics
0–6 km Shear38 kt
0–1 km Shear29 kt
Eff. Shear23 kt
0–1 km SRH7
0–3 km SRH-1
Eff. SRH-25
Storm Motion239° @ 37 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index32.1
Thermo & Levels
PWAT1.77 in
0–3 km LR4.1 °C/km
700–500 LR6.1 °C/km
Total Totals47.4
LCL975 hPa
LFC635 hPa
EL468 hPa
Freezing Lvl14,068 ft