Severe Thunderstorm Watch 12:00 AM

Fauquier County, Virginia, United States

Last updated: 11:48 PM CDT  ·  Refresh
21°C
Feels like 22°
Mostly Cloudy
▲ 30°  /  ▼ 17°
Wind
8 mph SSW
Humidity
95%
Dew Point
20°
Pressure
29.13 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
85%
Sunrise
6:04 AM
Sunset
8:30 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Fauquier County is currently mostly cloudy at 21°C. Precipitation is likely — peak probability 56% around 1 AM. Atmospheric instability is elevated (CAPE up to 837 J/kg) — isolated convective development possible. Sunrise: 6:04AM · Sunset: 8:30PM.

Alerts

Severe Thunderstorm Watch
Expires 12:00 AM
33 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
21°
51%
1 AM
22°
55%
2 AM
22°
39%
3 AM
21°
26%
4 AM
21°
28%
5 AM
19°
30%
6 AM
20°
32%
7 AM
21°
32%
8 AM
23°
33%
9 AM
24°
29%
10 AM
26°
24%
11 AM
27°
25%
12 PM
28°
26%
1 PM
29°
23%
2 PM
29°
23%
3 PM
29°
23%
4 PM
29°
24%
5 PM
29°
24%
6 PM
28°
20%
7 PM
26°
11%
8 PM
26°
11%
9 PM
24°
11%
10 PM
24°
12%
11 PM
23°
3%
7-Day Forecast
Today
30° 17°
Partly Cloudy with a 51% chance of rain.
Thu
27° 16°
Mostly Clear.
Fri
28° 15°
Partly Cloudy with a 32% chance of rain.
Sat
26° 17°
Partly Cloudy with a 50% chance of rain.
Sun
32° 17°
Rain, 82% chance.
Mon
34° 18°
Rain, 64% chance.
Tue
37° 18°
Rain, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 21° Mostly Cloudy 51% 8 mph SSW 95%
1 AM 22° Overcast 55% 9 mph SSW 95%
2 AM 22° Partly Cloudy 39% 8 mph SSW 95%
3 AM 21° Partly Cloudy 26% 7 mph SSW 96%
4 AM 21° Partly Cloudy 28% 6 mph SSW 97%
5 AM 19° Partly Cloudy 30% 5 mph SSW 96%
6 AM 20° Partly Cloudy 32% 5 mph SW 96%
7 AM 21° Partly Cloudy 32% 5 mph WSW 93%
8 AM 23° Partly Cloudy 33% 5 mph W 83%
9 AM 24° Mostly Cloudy 29% 6 mph W 72%
10 AM 26° Mostly Cloudy 24% 8 mph W 60%
11 AM 27° Partly Cloudy 25% 9 mph W 54%
12 PM 28° Partly Cloudy 26% 9 mph W 50%
1 PM 29° Partly Cloudy 23% 9 mph W 45%
2 PM 29° Partly Cloudy 23% 8 mph WNW 45%
3 PM 29° Partly Cloudy 23% 8 mph WNW 47%
4 PM 29° Partly Cloudy 24% 7 mph WNW 48%
5 PM 29° Partly Cloudy 24% 7 mph NW 51%
6 PM 28° Partly Cloudy 20% 6 mph NW 55%
7 PM 26° Partly Cloudy 11% 6 mph NNW 58%
8 PM 26° Partly Cloudy 11% 7 mph NNW 58%
9 PM 24° Partly Cloudy 11% 7 mph NNW 57%
10 PM 24° Partly Cloudy 12% 8 mph NNW 56%
11 PM 23° Partly Cloudy 3% 8 mph NNW 57%
15-Day Forecast
Today
7/22
Partly Cloudy
51%
17°
30°
Thu
7/23
Mostly Clear
3%
16°
27°
Fri
7/24
Partly Cloudy
32%
15°
28°
Sat
7/25
Partly Cloudy
50%
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
53%
17°
33°
Thu
7/30
Drizzle
44%
17°
31°
Fri
7/31
Drizzle
51%
17°
31°
Sat
8/1
Drizzle
60%
17°
31°
Sun
8/2
Drizzle
60%
18°
31°
Mon
8/3
Drizzle
60%
18°
32°
Tue
8/4
Drizzle
60%
19°
33°
Wed
8/5
Drizzle
60%
20°
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, 03:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 80 90 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE45 J/kg
MLCAPE157 J/kg
MUCAPE237 J/kg
SBCIN-293 J/kg
MLCIN0 J/kg
Lifted Index-0.0
Kinematics
0–6 km Shear38 kt
0–1 km Shear28 kt
Eff. Shear27 kt
0–1 km SRH-5
0–3 km SRH14
Eff. SRH-10
Storm Motion229° @ 33 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index32.7
Thermo & Levels
PWAT1.81 in
0–3 km LR4.3 °C/km
700–500 LR5.8 °C/km
Total Totals46.3
LCL975 hPa
LFC669 hPa
EL497 hPa
Freezing Lvl13,655 ft