Flash Flood Warning — Greenbrier County, WV 3:45 AM Areal Flood Watch 7:00 AM

Shawvers Crossing, West Virginia

Last updated: 1:09 AM CDT  ·  Refresh
21°C
Feels like 21°
Mostly Cloudy
▲ 26°  /  ▼ 15°
Wind
9 mph W
Humidity
96%
Dew Point
20°
Pressure
27.19 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
62%
Sunrise
6:17 AM
Sunset
8:40 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Shawvers Crossing is currently mostly cloudy at 20°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 534 J/kg) — isolated convective development possible. Sunrise: 6:17AM · Sunset: 8:40PM.

Alerts

Flash Flood Warning
Greenbrier County, WV
Expires 3:45 AM
Areal Flood Watch
Expires 7:00 AM
31 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
21°
36%
3 AM
20°
33%
4 AM
20°
44%
5 AM
19°
32%
6 AM
18°
33%
7 AM
18°
34%
8 AM
19°
27%
9 AM
19°
31%
10 AM
21°
32%
11 AM
22°
32%
12 PM
22°
33%
1 PM
23°
33%
2 PM
24°
25%
3 PM
24°
26%
4 PM
24°
23%
5 PM
24°
13%
6 PM
24°
13%
7 PM
23°
5%
8 PM
23°
3%
9 PM
21°
3%
10 PM
19°
3%
11 PM
19°
3%
12 AM
19°
3%
1 AM
17°
3%
7-Day Forecast
Today
26° 15°
Mostly Cloudy with a 36% chance of rain.
Thu
26° 15°
Mostly Cloudy.
Fri
24° 15°
Rain, 75% chance.
Sat
25° 17°
Rain, 68% chance.
Sun
27° 17°
Rain, 70% chance.
Mon
31° 17°
Rain, 90% chance.
Tue
32° 17°
Drizzle, 61% chance.
TimeTempConditionsPrecipWindHumidity
Now 21° Mostly Cloudy 36% 9 mph W 96%
3 AM 20° Mostly Cloudy 33% 8 mph WNW 96%
4 AM 20° Mostly Cloudy 44% 7 mph W 97%
5 AM 19° Partly Cloudy 32% 7 mph W 97%
6 AM 18° Mostly Cloudy 33% 7 mph W 97%
7 AM 18° Overcast 34% 6 mph W 96%
8 AM 19° Overcast 27% 6 mph W 95%
9 AM 19° Overcast 31% 6 mph WNW 89%
10 AM 21° Mostly Cloudy 32% 7 mph WNW 83%
11 AM 22° Mostly Cloudy 32% 7 mph WNW 76%
12 PM 22° Mostly Cloudy 33% 7 mph WNW 74%
1 PM 23° Mostly Cloudy 33% 8 mph WNW 73%
2 PM 24° Partly Cloudy 25% 8 mph WNW 71%
3 PM 24° Partly Cloudy 26% 8 mph WNW 69%
4 PM 24° Partly Cloudy 23% 9 mph NW 67%
5 PM 24° Mostly Cloudy 13% 9 mph NW 66%
6 PM 24° Mostly Cloudy 13% 8 mph NW 70%
7 PM 23° Mostly Cloudy 5% 7 mph NW 74%
8 PM 23° Mostly Cloudy 3% 6 mph NW 78%
9 PM 21° Mostly Cloudy 3% 6 mph NW 79%
10 PM 19° Overcast 3% 6 mph NW 81%
11 PM 19° Overcast 3% 6 mph NW 82%
12 AM 19° Overcast 3% 6 mph NNW 82%
1 AM 17° Overcast 3% 5 mph NNW 81%
15-Day Forecast
Today
7/22
Mostly Cloudy
36%
15°
26°
Thu
7/23
Mostly Cloudy
12%
15°
26°
Fri
7/24
Rain
75%
15°
24°
Sat
7/25
Rain
68%
17°
25°
Sun
7/26
Rain
70%
17°
27°
Mon
7/27
Rain
90%
17°
31°
Tue
7/28
Drizzle
61%
17°
32°
Wed
7/29
Drizzle
43%
14°
31°
Thu
7/30
Drizzle
44%
14°
27°
Fri
7/31
Drizzle
51%
14°
27°
Sat
8/1
Drizzle
60%
14°
27°
Sun
8/2
Drizzle
60%
15°
27°
Mon
8/3
Drizzle
60%
15°
28°
Tue
8/4
Rain
90%
16°
29°
Wed
8/5
Drizzle
60%
17°
29°
31
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
22 AQI 4.1 µg/m³
O3
Ground-level ozone
Dominant
31 AQI 34 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 31 Good 31 22
Thu 37 Good 37 26
Fri 35 Good 29 35
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 80 90 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE610 J/kg
MLCAPE575 J/kg
MUCAPE672 J/kg
SBCIN-4 J/kg
MLCIN0 J/kg
Lifted Index-3.5
Kinematics
0–6 km Shear39 kt
0–1 km Shear33 kt
Eff. Shear35 kt
0–1 km SRH-114
0–3 km SRH-115
Eff. SRH-115
Storm Motion237° @ 40 kt
0–1 km EHI-0.4
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index39.6
Thermo & Levels
PWAT1.55 in
0–3 km LR5.3 °C/km
700–500 LR5.7 °C/km
Total Totals48.4
LCL910 hPa
LFC850 hPa
EL217 hPa
Freezing Lvl12,582 ft