Areal Flood Watch 1:00 PM

Monongalia County, West Virginia, United States

Last updated: 9:40 AM CDT  ·  Refresh
22°C
Feels like 23°
Overcast
▲ 25°  /  ▼ 15°
Wind
5 mph E
Humidity
90%
Dew Point
20°
Pressure
28.73 inHg
Visibility
10 mi
UV Index
3.6
Cloud Cover
90%
Sunrise
6:37 AM
Sunset
8:09 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Monongalia County is currently overcast at 22°C. Precipitation is likely — peak probability 88% around 11 AM. Atmospheric instability is elevated (CAPE up to 618 J/kg) — isolated convective development possible. Sunrise: 6:37AM · Sunset: 8:09PM.

Alerts

Areal Flood Watch
Expires 1:00 PM
43 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
22°
69%
11 AM
21°
88%
12 PM
22°
87%
1 PM
22°
79%
2 PM
22°
77%
3 PM
23°
62%
4 PM
23°
58%
5 PM
22°
50%
6 PM
22°
24%
7 PM
21°
24%
8 PM
21°
16%
9 PM
19°
16%
10 PM
18°
15%
11 PM
18°
5%
12 AM
18°
9%
1 AM
18°
8%
2 AM
17°
8%
3 AM
17°
22%
4 AM
17°
22%
5 AM
16°
32%
6 AM
16°
32%
7 AM
17°
32%
8 AM
17°
39%
9 AM
19°
37%
7-Day Forecast
Today
25° 15°
Mostly Cloudy with a 79% chance of rain.
Fri
26° 15°
Partly Cloudy with a 62% chance of rain.
Sat
28° 18°
Overcast with a 59% chance of rain.
Sun
24° 12°
Drizzle, 57% chance.
Mon
25° 11°
Clear.
Tue
27° 12°
Clear.
Wed
26° 15°
Clear with a 31% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 22° Overcast 69% 5 mph E 90%
11 AM 21° Rain 88% 5 mph WSW 92%
12 PM 22° Overcast 87% 6 mph SW 90%
1 PM 22° Overcast 79% 7 mph WSW 92%
2 PM 22° Rain 77% 7 mph WSW 92%
3 PM 23° Overcast 62% 6 mph W 91%
4 PM 23° Rain 58% 5 mph WNW 90%
5 PM 22° Mostly Cloudy 50% 5 mph NNW 91%
6 PM 22° Mostly Cloudy 24% 5 mph N 93%
7 PM 21° Partly Cloudy 24% 4 mph NNE 95%
8 PM 21° Mostly Clear 16% 4 mph NNE 96%
9 PM 19° Clear 16% 4 mph NNE 96%
10 PM 18° Clear 15% 4 mph NNE 97%
11 PM 18° Mostly Clear 5% 4 mph NNE 97%
12 AM 18° Mostly Clear 9% 4 mph NNE 97%
1 AM 18° Partly Cloudy 8% 4 mph NNE 97%
2 AM 17° Partly Cloudy 8% 4 mph NE 97%
3 AM 17° Partly Cloudy 22% 4 mph NE 96%
4 AM 17° Haze 22% 4 mph NE 96%
5 AM 16° Fog 32% 4 mph NE 96%
6 AM 16° Fog 32% 4 mph NE 96%
7 AM 17° Fog 32% 4 mph NE 95%
8 AM 17° Fog 39% 4 mph NE 93%
9 AM 19° Fog 37% 4 mph NE 89%
15-Day Forecast
Today
8/20
Mostly Cloudy
79%
15°
25°
Fri
8/21
Partly Cloudy
62%
15°
26°
Sat
8/22
Overcast
59%
18°
28°
Sun
8/23
Drizzle
57%
12°
24°
Mon
8/24
Clear
8%
11°
25°
Tue
8/25
Clear
17%
12°
27°
Wed
8/26
Clear
31%
15°
26°
Thu
8/27
Rain
69%
16°
27°
Fri
8/28
Drizzle
44%
16°
28°
Sat
8/29
Drizzle
51%
16°
29°
Sun
8/30
Drizzle
60%
17°
28°
Mon
8/31
Drizzle
60%
17°
27°
Tue
9/1
Drizzle
60%
16°
27°
Wed
9/2
Drizzle
60%
15°
27°
Thu
9/3
Drizzle
60%
15°
27°
43
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
37 AQI 6.8 µg/m³
O3
Ground-level ozone
Dominant
43 AQI 46 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Fri 43 Good 43 37
Sat 38 Good 38 24
Sun 41 Good 41 26
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 Thu Aug 20, 13:00'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
SBCAPE353 J/kg
MLCAPE165 J/kg
MUCAPE353 J/kg
SBCIN-23 J/kg
MLCIN-24 J/kg
Lifted Index-1.7
Kinematics
0–6 km Shear45 kt
0–1 km Shear14 kt
Eff. Shear34 kt
0–1 km SRH85
0–3 km SRH199
Eff. SRH199
Storm Motion267° @ 29 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.2
STP (eff)0.1
Supercell1.2
K-Index34.6
Thermo & Levels
PWAT1.75 in
0–3 km LR5.6 °C/km
700–500 LR5.2 °C/km
Total Totals42.8
LCL946 hPa
LFC859 hPa
EL425 hPa
Freezing Lvl12,733 ft