Tornado Warning — Amherst County, VA, Rockbridge County, VA 11:15 PM Severe Thunderstorm Watch 11:00 PM Severe Thunderstorm Watch 11:00 PM Areal Flood Watch 7:00 AM

Rockbridge County, Virginia, United States

Last updated: 10:33 PM CDT  ·  Refresh
22°C
Feels like 24°
Overcast
▲ 29°  /  ▼ 20°
Wind
6 mph SW
Humidity
95%
Dew Point
21°
Pressure
28.33 inHg
Visibility
8 mi
UV Index
0.0
Cloud Cover
92%
Sunrise
6:12 AM
Sunset
8:35 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Rockbridge County is currently overcast at 22°C. Precipitation is likely — peak probability 90% around 11 PM. Atmospheric instability is elevated (CAPE up to 865 J/kg) — isolated convective development possible. Sunrise: 6:12AM · Sunset: 8:35PM.

Alerts

Tornado Warning
Amherst County, VA, Rockbridge County, VA
Expires 11:15 PM
Severe Thunderstorm Watch
Expires 11:00 PM
Severe Thunderstorm Watch
Expires 11:00 PM
Areal Flood Watch
Expires 7:00 AM
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
22°
90%
12 AM
23°
70%
1 AM
22°
62%
2 AM
22°
47%
3 AM
22°
36%
4 AM
22°
30%
5 AM
20°
23%
6 AM
20°
17%
7 AM
21°
17%
8 AM
22°
17%
9 AM
24°
18%
10 AM
26°
18%
11 AM
27°
18%
12 PM
28°
19%
1 PM
29°
23%
2 PM
29°
23%
3 PM
29°
20%
4 PM
29°
20%
5 PM
29°
17%
6 PM
28°
17%
7 PM
27°
11%
8 PM
26°
11%
9 PM
25°
11%
10 PM
24°
11%
7-Day Forecast
Tonight
29° 20°
Overcast with a 90% chance of rain.
Wed
30° 19°
Mostly Cloudy with a 47% chance of rain.
Thu
26° 16°
Partly Cloudy.
Fri
26° 13°
Partly Cloudy with a 60% chance of rain.
Sat
24° 16°
Rain, 67% chance.
Sun
31° 16°
Rain, 82% chance.
Mon
33° 18°
Rain, 64% chance.
TimeTempConditionsPrecipWindHumidity
Now 22° Overcast 90% 6 mph SW 95%
12 AM 23° Mostly Cloudy 70% 7 mph SW 95%
1 AM 22° Partly Cloudy 62% 6 mph SSW 95%
2 AM 22° Partly Cloudy 47% 5 mph SW 95%
3 AM 22° Partly Cloudy 36% 5 mph SW 94%
4 AM 22° Partly Cloudy 30% 4 mph SW 94%
5 AM 20° Partly Cloudy 23% 4 mph SW 94%
6 AM 20° Mostly Clear 17% 4 mph SW 93%
7 AM 21° Partly Cloudy 17% 4 mph SW 92%
8 AM 22° Partly Cloudy 17% 4 mph WSW 85%
9 AM 24° Mostly Cloudy 18% 5 mph WSW 76%
10 AM 26° Mostly Cloudy 18% 7 mph WSW 66%
11 AM 27° Mostly Cloudy 18% 8 mph W 60%
12 PM 28° Mostly Cloudy 19% 8 mph W 56%
1 PM 29° Overcast 23% 8 mph W 52%
2 PM 29° Mostly Cloudy 23% 8 mph W 50%
3 PM 29° Partly Cloudy 20% 8 mph W 49%
4 PM 29° Partly Cloudy 20% 7 mph W 49%
5 PM 29° Partly Cloudy 17% 6 mph W 52%
6 PM 28° Partly Cloudy 17% 6 mph W 58%
7 PM 27° Partly Cloudy 11% 5 mph WNW 64%
8 PM 26° Mostly Cloudy 11% 4 mph WNW 67%
9 PM 25° Partly Cloudy 11% 4 mph WNW 68%
10 PM 24° Partly Cloudy 11% 4 mph NW 69%
15-Day Forecast
Today
7/21
Overcast
90%
20°
29°
Wed
7/22
Mostly Cloudy
47%
19°
30°
Thu
7/23
Partly Cloudy
6%
16°
26°
Fri
7/24
Partly Cloudy
60%
13°
26°
Sat
7/25
Rain
67%
16°
24°
Sun
7/26
Rain
82%
16°
31°
Mon
7/27
Rain
64%
18°
33°
Tue
7/28
Rain
63%
17°
36°
Wed
7/29
Drizzle
69%
16°
32°
Thu
7/30
Rain
66%
14°
29°
Fri
7/31
Drizzle
60%
16°
31°
Sat
8/1
Drizzle
60%
16°
30°
Sun
8/2
Drizzle
60%
16°
29°
Mon
8/3
Drizzle
60%
17°
30°
Tue
8/4
Drizzle
60%
17°
31°
52
Moderate
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
52 AQI 9.5 µg/m³
O3
Ground-level ozone
33 AQI 36 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 52 Moderate 33 52
Thu 39 Good 39 33
Fri 39 Good 26 39
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 90 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE520 J/kg
MLCAPE997 J/kg
MUCAPE1341 J/kg
SBCIN-35 J/kg
MLCIN0 J/kg
Lifted Index-1.9
Kinematics
0–6 km Shear45 kt
0–1 km Shear25 kt
Eff. Shear45 kt
0–1 km SRH-45
0–3 km SRH-60
Eff. SRH-60
Storm Motion234° @ 41 kt
0–1 km EHI-0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index39.1
Thermo & Levels
PWAT2.20 in
0–3 km LR4.9 °C/km
700–500 LR5.4 °C/km
Total Totals46.1
LCL947 hPa
LFC822 hPa
EL210 hPa
Freezing Lvl13,806 ft