Areal Flood Watch 7:00 AM

Marshall County, West Virginia, United States

Last updated: 8:32 PM CDT  ·  Refresh
14°C
Feels like 12°
Overcast
▲ 18°  /  ▼ 12°
Wind
10 mph ENE
Humidity
89%
Dew Point
13°
Pressure
28.98 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
89%
Sunrise
7:10 AM
Sunset
7:19 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Marshall County is currently overcast at 14°C. Precipitation is likely — peak probability 69% around 3 AM. Sunrise: 7:10AM · Sunset: 7:19PM.

Alerts

Areal Flood Watch
Expires 7:00 AM
21 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
14°
29%
10 PM
14°
45%
11 PM
14°
59%
12 AM
14°
63%
1 AM
14°
69%
2 AM
14°
66%
3 AM
14°
69%
4 AM
14°
60%
5 AM
13°
60%
6 AM
13°
42%
7 AM
12°
43%
8 AM
13°
43%
9 AM
13°
31%
10 AM
14°
31%
11 AM
15°
23%
12 PM
16°
23%
1 PM
17°
23%
2 PM
17°
24%
3 PM
17°
24%
4 PM
17°
24%
5 PM
16°
30%
6 PM
16°
35%
7 PM
16°
26%
8 PM
16°
26%
7-Day Forecast
Tonight
18° 12°
Overcast with a 29% chance of rain.
Wed
17° 11°
Partly Cloudy with a 69% chance of rain.
Thu
21° 9°
Partly Cloudy.
Fri
22° 7°
Clear.
Sat
23° 8°
Clear.
Sun
23° 8°
Clear.
Mon
22° 9°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 14° Overcast 29% 10 mph ENE 89%
10 PM 14° Mostly Cloudy 45% 10 mph E 89%
11 PM 14° Mostly Cloudy 59% 10 mph E 90%
12 AM 14° Mostly Cloudy 63% 9 mph E 90%
1 AM 14° Mostly Cloudy 69% 9 mph E 91%
2 AM 14° Mostly Cloudy 66% 9 mph E 91%
3 AM 14° Mostly Cloudy 69% 9 mph E 89%
4 AM 14° Overcast 60% 9 mph E 87%
5 AM 13° Overcast 60% 9 mph E 86%
6 AM 13° Overcast 42% 9 mph E 85%
7 AM 12° Overcast 43% 9 mph E 84%
8 AM 13° Overcast 43% 9 mph E 82%
9 AM 13° Mostly Cloudy 31% 10 mph E 79%
10 AM 14° Partly Cloudy 31% 10 mph ENE 76%
11 AM 15° Partly Cloudy 23% 10 mph E 75%
12 PM 16° Partly Cloudy 23% 10 mph E 77%
1 PM 17° Partly Cloudy 23% 10 mph E 78%
2 PM 17° Partly Cloudy 24% 10 mph E 76%
3 PM 17° Mostly Cloudy 24% 10 mph E 76%
4 PM 17° Mostly Cloudy 24% 9 mph E 77%
5 PM 16° Mostly Cloudy 30% 9 mph E 78%
6 PM 16° Mostly Cloudy 35% 9 mph E 78%
7 PM 16° Rain 26% 9 mph E 78%
8 PM 16° Rain 26% 9 mph E 79%
15-Day Forecast
Today
9/22
Overcast
29%
12°
18°
Wed
9/23
Partly Cloudy
69%
11°
17°
Thu
9/24
Partly Cloudy
11%
9°
21°
Fri
9/25
Clear
3%
7°
22°
Sat
9/26
Clear
3%
8°
23°
Sun
9/27
Clear
3%
8°
23°
Mon
9/28
Clear
3%
9°
22°
Tue
9/29
Clear
17%
9°
26°
Wed
9/30
Drizzle
44%
13°
28°
Thu
10/1
Rain
68%
12°
23°
Fri
10/2
Drizzle
60%
12°
23°
Sat
10/3
Drizzle
60%
12°
24°
Sun
10/4
Drizzle
60%
11°
23°
Mon
10/5
Drizzle
60%
9°
21°
Tue
10/6
Clear
60%
8°
21°
21
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
21 AQI 3.8 µg/m³
O3
Ground-level ozone
19 AQI 20 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 21 Good 19 21
Thu 19 Good 19 9
Fri 26 Good 26 9
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 Sep 22, 23:00'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
SBCAPE0 J/kg
MLCAPE6 J/kg
MUCAPE0 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index7.8
Kinematics
0–6 km Shear27 kt
0–1 km Shear14 kt
Eff. Shear—
0–1 km SRH89
0–3 km SRH169
Eff. SRH—
Storm Motion325° @ 11 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index28.4
Thermo & Levels
PWAT1.20 in
0–3 km LR3.5 °C/km
700–500 LR5.9 °C/km
Total Totals43.7
LCL957 hPa
LFC—
EL—
Freezing Lvl11,870 ft