Areal Flood Watch 7:00 AM

Marion County, West Virginia, United States

Last updated: 2:06 AM CDT  ·  Refresh
22°C
Feels like 24°
Overcast
▲ 24°  /  ▼ 18°
Wind
6 mph SW
Humidity
98%
Dew Point
22°
Pressure
28.69 inHg
Visibility
8 mi
UV Index
0.0
Cloud Cover
92%
Sunrise
6:35 AM
Sunset
8:13 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Marion County is currently overcast at 22°C. Precipitation is likely — peak probability 90% around 2 PM. Atmospheric instability is elevated (CAPE up to 1261 J/kg) — isolated convective development possible. Sunrise: 6:35AM · Sunset: 8:13PM.

Alerts

Areal Flood Watch
Expires 7:00 AM
43 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
22°
58%
4 AM
22°
50%
5 AM
22°
31%
6 AM
22°
31%
7 AM
22°
31%
8 AM
22°
36%
9 AM
23°
37%
10 AM
22°
55%
11 AM
23°
65%
12 PM
24°
71%
1 PM
24°
76%
2 PM
24°
90%
3 PM
24°
90%
4 PM
23°
85%
5 PM
23°
82%
6 PM
24°
75%
7 PM
24°
65%
8 PM
23°
57%
9 PM
23°
53%
10 PM
22°
46%
11 PM
21°
37%
12 AM
21°
37%
1 AM
21°
25%
2 AM
21°
10%
7-Day Forecast
Today
24° 18°
Overcast with a 90% chance of rain.
Tue
27° 17°
Partly Cloudy.
Wed
28° 14°
Mostly Cloudy with a 50% chance of rain.
Thu
23° 17°
Fog with a 75% chance of rain.
Fri
23° 16°
Rain, 64% chance.
Sat
25° 16°
Rain, 70% chance.
Sun
23° 13°
Rain, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 22° Overcast 58% 6 mph SW 98%
4 AM 22° Overcast 50% 5 mph WSW 98%
5 AM 22° Overcast 31% 5 mph WSW 98%
6 AM 22° Overcast 31% 5 mph WSW 98%
7 AM 22° Overcast 31% 5 mph WSW 98%
8 AM 22° Overcast 36% 5 mph WSW 98%
9 AM 23° Overcast 37% 5 mph WSW 96%
10 AM 22° Overcast 55% 5 mph WSW 94%
11 AM 23° Overcast 65% 5 mph WSW 91%
12 PM 24° Overcast 71% 6 mph WSW 89%
1 PM 24° Overcast 76% 6 mph WSW 86%
2 PM 24° Mostly Cloudy 90% 6 mph WSW 84%
3 PM 24° Overcast 90% 5 mph WSW 84%
4 PM 23° Rain 85% 6 mph W 86%
5 PM 23° Rain 82% 5 mph W 89%
6 PM 24° Overcast 75% 4 mph W 91%
7 PM 24° Overcast 65% 3 mph WSW 93%
8 PM 23° Overcast 57% 3 mph WSW 94%
9 PM 23° Mostly Cloudy 53% 2 mph WSW 96%
10 PM 22° Mostly Cloudy 46% 2 mph W 96%
11 PM 21° Mostly Cloudy 37% 2 mph WNW 97%
12 AM 21° Mostly Cloudy 37% 2 mph NNW 97%
1 AM 21° Mostly Cloudy 25% 2 mph NNW 97%
2 AM 21° Partly Cloudy 10% 3 mph N 97%
15-Day Forecast
Today
8/17
Overcast
90%
18°
24°
Tue
8/18
Partly Cloudy
9%
17°
27°
Wed
8/19
Mostly Cloudy
50%
14°
28°
Thu
8/20
Fog
75%
17°
23°
Fri
8/21
Rain
64%
16°
23°
Sat
8/22
Rain
70%
16°
25°
Sun
8/23
Rain
63%
13°
23°
Mon
8/24
Drizzle
43%
10°
23°
Tue
8/25
Drizzle
44%
13°
25°
Wed
8/26
Drizzle
60%
16°
29°
Thu
8/27
Drizzle
60%
15°
29°
Fri
8/28
Drizzle
60%
14°
24°
Sat
8/29
Drizzle
60%
13°
24°
Sun
8/30
Drizzle
60%
14°
25°
Mon
8/31
Clear
25%
14°
26°
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 7.7 µg/m³
O3
Ground-level ozone
33 AQI 37 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 43 Good 33 43
Tue 38 Good 38 37
Wed 42 Good 42 39
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 Mon Aug 17, 05:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE206 J/kg
MLCAPE226 J/kg
MUCAPE290 J/kg
SBCIN-6 J/kg
MLCIN-1 J/kg
Lifted Index-0.5
Kinematics
0–6 km Shear16 kt
0–1 km Shear19 kt
Eff. Shear22 kt
0–1 km SRH124
0–3 km SRH145
Eff. SRH145
Storm Motion334° @ 19 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.5
K-Index34.2
Thermo & Levels
PWAT2.03 in
0–3 km LR4.6 °C/km
700–500 LR5.1 °C/km
Total Totals42.0
LCL966 hPa
LFC791 hPa
EL317 hPa
Freezing Lvl14,852 ft