Areal Flood Watch 7:00 AM

Harrison County, West Virginia, United States

Last updated: 5:18 AM CDT  ·  Refresh
22°C
Feels like 24°
Mostly Cloudy
▲ 27°  /  ▼ 18°
Wind
5 mph SSW
Humidity
92%
Dew Point
20°
Pressure
28.84 inHg
Visibility
8 mi
UV Index
0.0
Cloud Cover
78%
Sunrise
6:30 AM
Sunset
8:21 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Harrison County is currently mostly cloudy at 22°C. Precipitation is likely — peak probability 77% around 3 PM. Atmospheric instability is elevated (CAPE up to 2661 J/kg) — isolated convective development possible. Sunrise: 6:30AM · Sunset: 8:21PM.

Alerts

Areal Flood Watch
Expires 7:00 AM
53 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
22°
39%
7 AM
21°
52%
8 AM
21°
51%
9 AM
21°
57%
10 AM
21°
66%
11 AM
22°
54%
12 PM
24°
76%
1 PM
25°
72%
2 PM
24°
72%
3 PM
24°
77%
4 PM
24°
73%
5 PM
23°
66%
6 PM
24°
72%
7 PM
22°
77%
8 PM
21°
69%
9 PM
21°
70%
10 PM
19°
67%
11 PM
19°
58%
12 AM
19°
61%
1 AM
19°
66%
2 AM
19°
70%
3 AM
19°
75%
4 AM
19°
75%
5 AM
19°
74%
7-Day Forecast
Today
27° 18°
Overcast with a 77% chance of rain.
Wed
26° 18°
Mostly Cloudy with a 66% chance of rain.
Thu
27° 19°
Mostly Cloudy with a 82% chance of rain.
Fri
26° 14°
Drizzle, 81% chance.
Sat
27° 14°
Mostly Cloudy with a 27% chance of rain.
Sun
30° 17°
Heavy Rain, 90% chance.
Mon
26° 17°
Drizzle, 83% chance.
TimeTempConditionsPrecipWindHumidity
Now 22° Mostly Cloudy 39% 5 mph SSW 92%
7 AM 21° Mostly Cloudy 52% 5 mph SSW 92%
8 AM 21° Mostly Cloudy 51% 5 mph SW 92%
9 AM 21° Mostly Cloudy 57% 6 mph SW 92%
10 AM 21° Mostly Cloudy 66% 6 mph WSW 92%
11 AM 22° Mostly Cloudy 54% 7 mph WSW 89%
12 PM 24° Overcast 76% 8 mph WSW 82%
1 PM 25° Overcast 72% 8 mph WSW 74%
2 PM 24° Overcast 72% 8 mph WSW 69%
3 PM 24° Overcast 77% 8 mph WSW 72%
4 PM 24° Overcast 73% 8 mph W 76%
5 PM 23° Overcast 66% 8 mph W 78%
6 PM 24° Overcast 72% 8 mph W 81%
7 PM 22° Overcast 77% 11 mph W 84%
8 PM 21° Overcast 69% 9 mph WSW 86%
9 PM 21° Overcast 70% 7 mph SW 90%
10 PM 19° Overcast 67% 6 mph WSW 92%
11 PM 19° Overcast 58% 5 mph SW 94%
12 AM 19° Overcast 61% 5 mph SW 95%
1 AM 19° Overcast 66% 5 mph SW 95%
2 AM 19° Overcast 70% 5 mph SW 95%
3 AM 19° Overcast 75% 5 mph SW 96%
4 AM 19° Overcast 75% 5 mph SW 96%
5 AM 19° Rain 74% 5 mph SW 97%
15-Day Forecast
Today
8/11
Overcast
77%
18°
27°
Wed
8/12
Mostly Cloudy
66%
18°
26°
Thu
8/13
Mostly Cloudy
82%
19°
27°
Fri
8/14
Drizzle
81%
14°
26°
Sat
8/15
Mostly Cloudy
27%
14°
27°
Sun
8/16
Heavy Rain
90%
17°
30°
Mon
8/17
Drizzle
83%
17°
26°
Tue
8/18
Mostly Clear
39%
16°
26°
Wed
8/19
Mostly Clear
35%
16°
28°
Thu
8/20
Drizzle
45%
18°
26°
Fri
8/21
Drizzle
60%
16°
27°
Sat
8/22
Drizzle
60%
16°
27°
Sun
8/23
Drizzle
60%
16°
27°
Mon
8/24
Drizzle
60%
16°
25°
Tue
8/25
Drizzle
60%
16°
24°
53
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
53 AQI 10.2 µg/m³
O3
Ground-level ozone
37 AQI 40 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 53 Moderate 37 53
Wed 43 Good 42 43
Thu 41 Good 41 29
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 Tue Aug 11, 09:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE602 J/kg
MLCAPE389 J/kg
MUCAPE602 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-3.4
Kinematics
0–6 km Shear41 kt
0–1 km Shear26 kt
Eff. Shear41 kt
0–1 km SRH192
0–3 km SRH239
Eff. SRH239
Storm Motion326° @ 33 kt
0–1 km EHI0.7
Composite Parameters
Sig. Tornado0.5
STP (eff)0.4
Supercell3.0
K-Index32.0
Thermo & Levels
PWAT1.63 in
0–3 km LR5.1 °C/km
700–500 LR6.1 °C/km
Total Totals46.8
LCL961 hPa
LFC977 hPa
EL242 hPa
Freezing Lvl13,071 ft