Areal Flood Watch 9:00 PM

Westmoreland County, Virginia, United States

Last updated: 8:52 PM CDT  ·  Refresh
20°C
Feels like 20°
Partly Cloudy
▲ 26°  /  ▼ 17°
Wind
8 mph NNW
Humidity
79%
Dew Point
17°
Pressure
29.85 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
33%
Sunrise
5:44 AM
Sunset
8:33 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Westmoreland County is currently partly cloudy at 20°C. Dry conditions are expected through the next 24 hours. Sunrise: 5:44AM · Sunset: 8:33PM.

Alerts

Areal Flood Watch
Expires 9:00 PM
37 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
20°
13%
10 PM
20°
23%
11 PM
19°
21%
12 AM
19°
14%
1 AM
18°
7%
2 AM
18°
3%
3 AM
18°
3%
4 AM
18°
3%
5 AM
18°
3%
6 AM
19°
3%
7 AM
19°
3%
8 AM
21°
3%
9 AM
23°
3%
10 AM
25°
3%
11 AM
26°
3%
12 PM
27°
3%
1 PM
27°
3%
2 PM
27°
3%
3 PM
27°
3%
4 PM
28°
3%
5 PM
26°
3%
6 PM
24°
3%
7 PM
24°
3%
8 PM
23°
3%
7-Day Forecast
Tonight
26° 17°
Partly Cloudy.
Wed
29° 17°
Clear.
Thu
29° 19°
Partly Cloudy.
Fri
33° 22°
Rain, 78% chance.
Sat
30° 20°
Rain, 90% chance.
Sun
29° 19°
Clear with a 21% chance of rain.
Mon
30° 18°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 20° Partly Cloudy 13% 8 mph NNW 79%
10 PM 20° Clear 23% 6 mph NNW 82%
11 PM 19° Rain 21% 5 mph NNW 82%
12 AM 19° Drizzle 14% 6 mph WNW 83%
1 AM 18° Mostly Clear 7% 7 mph WNW 85%
2 AM 18° Mostly Clear 3% 6 mph WNW 83%
3 AM 18° Clear 3% 6 mph NW 81%
4 AM 18° Clear 3% 7 mph NW 79%
5 AM 18° Clear 3% 8 mph NNW 75%
6 AM 19° Clear 3% 8 mph NNW 71%
7 AM 19° Clear 3% 9 mph NNW 67%
8 AM 21° Clear 3% 8 mph NNW 62%
9 AM 23° Clear 3% 8 mph NNW 56%
10 AM 25° Clear 3% 8 mph NW 50%
11 AM 26° Clear 3% 7 mph NW 47%
12 PM 27° Clear 3% 6 mph NW 44%
1 PM 27° Clear 3% 6 mph NW 40%
2 PM 27° Mostly Clear 3% 5 mph NW 40%
3 PM 27° Mostly Clear 3% 4 mph WNW 39%
4 PM 28° Mostly Clear 3% 4 mph WNW 39%
5 PM 26° Partly Cloudy 3% 3 mph WNW 43%
6 PM 24° Partly Cloudy 3% 3 mph WNW 48%
7 PM 24° Partly Cloudy 3% 4 mph WSW 53%
8 PM 23° Partly Cloudy 3% 4 mph S 55%
15-Day Forecast
Today
6/23
Partly Cloudy
13%
17°
26°
Wed
6/24
Clear
14%
17°
29°
Thu
6/25
Partly Cloudy
7%
19°
29°
Fri
6/26
Rain
78%
22°
33°
Sat
6/27
Rain
90%
20°
30°
Sun
6/28
Clear
21%
19°
29°
Mon
6/29
Clear
13%
18°
30°
Tue
6/30
Clear
22%
18°
32°
Wed
7/1
Drizzle
51%
20°
37°
Thu
7/2
Rain
67%
22°
36°
Fri
7/3
Rain
67%
24°
37°
Sat
7/4
Rain
90%
21°
37°
Sun
7/5
Drizzle
66%
21°
37°
Mon
7/6
Drizzle
66%
20°
37°
Tue
7/7
Drizzle
66%
20°
37°
37
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
28 AQI 5.2 µg/m³
O3
Ground-level ozone
Dominant
37 AQI 40 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 37 Good 37 28
Thu 49 Good 49 30
Fri 50 Good 50 40
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 LCL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Tue Jun 23, 23:00'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
SBCAPE0 J/kg
MLCAPE4 J/kg
MUCAPE0 J/kg
SBCIN-8046 J/kg
MLCIN0 J/kg
Lifted Index3.2
Kinematics
0–6 km Shear23 kt
0–1 km Shear25 kt
Eff. Shear—
0–1 km SRH-9
0–3 km SRH-86
Eff. SRH—
Storm Motion217° @ 7 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado-0.0
STP (eff)—
Supercell—
K-Index27.7
Thermo & Levels
PWAT1.46 in
0–3 km LR4.5 °C/km
700–500 LR6.0 °C/km
Total Totals41.3
LCL958 hPa
LFC—
EL—
Freezing Lvl14,137 ft