Areal Flood Watch 11:00 PM

Lunenburg County, Virginia, United States

Last updated: 1:06 AM CDT  ·  Refresh
25°C
Feels like 28°
Overcast
▲ 28°  /  ▼ 18°
Wind
7 mph SSW
Humidity
91%
Dew Point
22°
Pressure
29.34 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
86%
Sunrise
6:10 AM
Sunset
8:28 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Lunenburg County is currently overcast at 25°C. Precipitation is likely — peak probability 90% around 3 AM. Atmospheric instability is elevated (CAPE up to 1569 J/kg) — isolated convective development possible. Sunrise: 6:10AM · Sunset: 8:28PM.

Alerts

Areal Flood Watch
Expires 11:00 PM
42 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
25°
82%
3 AM
24°
90%
4 AM
24°
90%
5 AM
24°
90%
6 AM
22°
90%
7 AM
22°
84%
8 AM
23°
75%
9 AM
23°
76%
10 AM
23°
76%
11 AM
24°
76%
12 PM
24°
76%
1 PM
25°
77%
2 PM
27°
67%
3 PM
27°
73%
4 PM
27°
73%
5 PM
27°
85%
6 PM
27°
86%
7 PM
27°
90%
8 PM
26°
90%
9 PM
25°
90%
10 PM
24°
90%
11 PM
24°
90%
12 AM
24°
90%
1 AM
23°
90%
7-Day Forecast
Today
28° 18°
Heavy Rain, 90% chance.
Thu
27° 18°
Rain, 75% chance.
Fri
29° 18°
Partly Cloudy with a 72% chance of rain.
Sat
24° 19°
Rain, 73% chance.
Sun
32° 19°
Heavy Rain, 82% chance.
Mon
35° 20°
Rain, 71% chance.
Tue
35° 21°
Rain, 71% chance.
TimeTempConditionsPrecipWindHumidity
Now 25° Overcast 82% 7 mph SSW 91%
3 AM 24° Rain 90% 6 mph SW 95%
4 AM 24° Heavy Rain 90% 7 mph SW 94%
5 AM 24° Heavy Rain 90% 11 mph SW 95%
6 AM 22° Mostly Cloudy 90% 9 mph SW 93%
7 AM 22° Overcast 84% 8 mph SW 92%
8 AM 23° Overcast 75% 8 mph SW 90%
9 AM 23° Rain 76% 8 mph SW 88%
10 AM 23° Heavy Rain 76% 9 mph SW 86%
11 AM 24° Heavy Rain 76% 9 mph SW 84%
12 PM 24° Heavy Rain 76% 10 mph SW 82%
1 PM 25° Mostly Cloudy 77% 9 mph SW 80%
2 PM 27° Mostly Cloudy 67% 9 mph SW 78%
3 PM 27° Mostly Cloudy 73% 9 mph SW 77%
4 PM 27° Mostly Cloudy 73% 9 mph SW 75%
5 PM 27° Mostly Cloudy 85% 9 mph SW 74%
6 PM 27° Mostly Cloudy 86% 7 mph SW 79%
7 PM 27° Heavy Rain 90% 6 mph SW 85%
8 PM 26° Heavy Rain 90% 5 mph SW 91%
9 PM 25° Heavy Rain 90% 6 mph SW 93%
10 PM 24° Heavy Rain 90% 6 mph SW 95%
11 PM 24° Heavy Rain 90% 7 mph SW 97%
12 AM 24° Rain 90% 6 mph SW 97%
1 AM 23° Rain 90% 5 mph SW 97%
15-Day Forecast
Today
7/22
Heavy Rain
90%
18°
28°
Thu
7/23
Rain
75%
18°
27°
Fri
7/24
Partly Cloudy
72%
18°
29°
Sat
7/25
Rain
73%
19°
24°
Sun
7/26
Heavy Rain
82%
19°
32°
Mon
7/27
Rain
71%
20°
35°
Tue
7/28
Rain
71%
21°
35°
Wed
7/29
Drizzle
69%
20°
34°
Thu
7/30
Drizzle
44%
19°
31°
Fri
7/31
Rain
68%
19°
31°
Sat
8/1
Drizzle
60%
19°
29°
Sun
8/2
Drizzle
60%
19°
31°
Mon
8/3
Drizzle
60%
20°
32°
Tue
8/4
Drizzle
60%
21°
33°
Wed
8/5
Drizzle
60%
21°
33°
42
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
42 AQI 7.5 µg/m³
O3
Ground-level ozone
39 AQI 43 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 42 Good 39 42
Thu 46 Good 26 46
Fri 33 Good 23 33
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, 04:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE660 J/kg
MLCAPE723 J/kg
MUCAPE970 J/kg
SBCIN-102 J/kg
MLCIN0 J/kg
Lifted Index-2.0
Kinematics
0–6 km Shear39 kt
0–1 km Shear36 kt
Eff. Shear40 kt
0–1 km SRH-93
0–3 km SRH-81
Eff. SRH-81
Storm Motion226° @ 41 kt
0–1 km EHI-0.4
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index36.6
Thermo & Levels
PWAT2.33 in
0–3 km LR5.1 °C/km
700–500 LR5.4 °C/km
Total Totals46.2
LCL956 hPa
LFC794 hPa
EL212 hPa
Freezing Lvl15,335 ft