Severe Thunderstorm Watch 1:00 AM

Lynchburg, Virginia

Last updated: 12:09 AM CDT  ·  Refresh
23°C
Feels like 27°
Mostly Cloudy
▲ 31°  /  ▼ 19°
Wind
6 mph SW
Humidity
93%
Dew Point
22°
Pressure
29.05 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
65%
Sunrise
6:12 AM
Sunset
8:32 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Lynchburg is currently mostly cloudy at 24°C. Precipitation is likely — peak probability 75% around 3 AM. Atmospheric instability is elevated (CAPE up to 1323 J/kg) — isolated convective development possible. Sunrise: 6:12AM · Sunset: 8:32PM.

Alerts

Severe Thunderstorm Watch
Expires 1:00 AM
43 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
64%
2 AM
23°
70%
3 AM
23°
75%
4 AM
23°
75%
5 AM
23°
61%
6 AM
21°
61%
7 AM
21°
50%
8 AM
22°
47%
9 AM
23°
51%
10 AM
25°
39%
11 AM
26°
40%
12 PM
27°
50%
1 PM
28°
41%
2 PM
29°
53%
3 PM
29°
60%
4 PM
28°
57%
5 PM
28°
57%
6 PM
28°
57%
7 PM
27°
42%
8 PM
26°
43%
9 PM
26°
43%
10 PM
24°
38%
11 PM
24°
38%
12 AM
24°
48%
7-Day Forecast
Today
31° 19°
Mostly Cloudy with a 75% chance of rain.
Thu
27° 17°
Partly Cloudy with a 53% chance of rain.
Fri
28° 15°
Mostly Cloudy with a 65% chance of rain.
Sat
25° 18°
Overcast with a 60% chance of rain.
Sun
32° 17°
Rain, 82% chance.
Mon
34° 19°
Rain, 64% chance.
Tue
38° 19°
Rain, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 23° Mostly Cloudy 64% 6 mph SW 93%
2 AM 23° Overcast 70% 6 mph WSW 95%
3 AM 23° Mostly Cloudy 75% 6 mph SW 95%
4 AM 23° Mostly Cloudy 75% 7 mph SW 95%
5 AM 23° Partly Cloudy 61% 8 mph SW 95%
6 AM 21° Rain 61% 8 mph SW 93%
7 AM 21° Rain 50% 7 mph SW 92%
8 AM 22° Mostly Cloudy 47% 7 mph SW 89%
9 AM 23° Mostly Cloudy 51% 8 mph SW 82%
10 AM 25° Mostly Cloudy 39% 8 mph SW 74%
11 AM 26° Mostly Cloudy 40% 8 mph WSW 67%
12 PM 27° Mostly Cloudy 50% 9 mph SW 63%
1 PM 28° Mostly Cloudy 41% 9 mph SW 59%
2 PM 29° Mostly Cloudy 53% 10 mph SW 56%
3 PM 29° Mostly Cloudy 60% 9 mph SW 57%
4 PM 28° Mostly Cloudy 57% 9 mph SSW 60%
5 PM 28° Rain 57% 9 mph SSW 64%
6 PM 28° Partly Cloudy 57% 7 mph SSW 70%
7 PM 27° Partly Cloudy 42% 6 mph SSW 76%
8 PM 26° Partly Cloudy 43% 5 mph SW 81%
9 PM 26° Mostly Cloudy 43% 4 mph SW 81%
10 PM 24° Mostly Cloudy 38% 4 mph SW 82%
11 PM 24° Overcast 38% 4 mph SW 82%
12 AM 24° Overcast 48% 3 mph N 83%
15-Day Forecast
Today
7/22
Mostly Cloudy
75%
19°
31°
Thu
7/23
Partly Cloudy
53%
17°
27°
Fri
7/24
Mostly Cloudy
65%
15°
28°
Sat
7/25
Overcast
60%
18°
25°
Sun
7/26
Rain
82%
17°
32°
Mon
7/27
Rain
64%
19°
34°
Tue
7/28
Rain
63%
19°
38°
Wed
7/29
Drizzle
63%
18°
33°
Thu
7/30
Rain
66%
17°
31°
Fri
7/31
Drizzle
51%
18°
32°
Sat
8/1
Drizzle
60%
18°
31°
Sun
8/2
Drizzle
60%
18°
30°
Mon
8/3
Drizzle
60%
18°
32°
Tue
8/4
Drizzle
60%
19°
33°
Wed
8/5
Drizzle
60%
20°
33°
43
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
43 AQI 7.8 µg/m³
O3
Ground-level ozone
36 AQI 39 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 43 Good 36 43
Thu 46 Good 38 46
Fri 34 Good 23 34
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 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE837 J/kg
MLCAPE933 J/kg
MUCAPE1116 J/kg
SBCIN-51 J/kg
MLCIN0 J/kg
Lifted Index-2.5
Kinematics
0–6 km Shear40 kt
0–1 km Shear27 kt
Eff. Shear42 kt
0–1 km SRH-64
0–3 km SRH-88
Eff. SRH-88
Storm Motion230° @ 40 kt
0–1 km EHI-0.3
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index37.3
Thermo & Levels
PWAT2.32 in
0–3 km LR5.0 °C/km
700–500 LR5.3 °C/km
Total Totals46.9
LCL967 hPa
LFC815 hPa
EL199 hPa
Freezing Lvl14,724 ft