Areal Flood Watch 7:00 AM

Lewis County, West Virginia, United States

Last updated: 10:09 PM CDT  ·  Refresh
23°C
Feels like 26°
Mostly Clear
▲ 27°  /  ▼ 20°
Wind
2 mph ESE
Humidity
88%
Dew Point
21°
Pressure
28.80 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
28%
Sunrise
6:35 AM
Sunset
8:16 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Lewis County is currently mostly clear at 23°C. Precipitation is likely — peak probability 86% around 10 PM. Atmospheric instability is elevated (CAPE up to 2720 J/kg) — isolated convective development possible. Sunrise: 6:35AM · Sunset: 8:16PM.

Alerts

Areal Flood Watch
Expires 7:00 AM
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
36%
12 AM
23°
58%
1 AM
22°
64%
2 AM
23°
68%
3 AM
23°
84%
4 AM
22°
82%
5 AM
22°
76%
6 AM
21°
76%
7 AM
21°
85%
8 AM
22°
76%
9 AM
23°
76%
10 AM
24°
64%
11 AM
25°
64%
12 PM
26°
65%
1 PM
27°
65%
2 PM
28°
66%
3 PM
28°
67%
4 PM
28°
67%
5 PM
28°
71%
6 PM
28°
71%
7 PM
27°
67%
8 PM
27°
68%
9 PM
26°
72%
10 PM
24°
86%
7-Day Forecast
Tonight
27° 20°
Mostly Clear with a 36% chance of rain.
Sun
28° 21°
Mostly Cloudy with a 76% chance of rain.
Mon
28° 19°
Mostly Cloudy with a 58% chance of rain.
Tue
28° 17°
Mostly Clear with a 47% chance of rain.
Wed
29° 16°
Drizzle, 69% chance.
Thu
27° 17°
Rain, 82% chance.
Fri
27° 17°
Rain, 82% chance.
TimeTempConditionsPrecipWindHumidity
Now 23° Mostly Clear 36% 2 mph ESE 88%
12 AM 23° Partly Cloudy 58% 3 mph SSE 87%
1 AM 22° Mostly Cloudy 64% 4 mph S 88%
2 AM 23° Overcast 68% 6 mph SW 88%
3 AM 23° Overcast 84% 6 mph SW 92%
4 AM 22° Overcast 82% 6 mph SSW 96%
5 AM 22° Mostly Cloudy 76% 6 mph SSW 99%
6 AM 21° Thunderstorm 76% 6 mph SW 99%
7 AM 21° Mostly Cloudy 85% 5 mph SSW 99%
8 AM 22° Mostly Cloudy 76% 6 mph SSW 97%
9 AM 23° Mostly Cloudy 76% 7 mph SW 91%
10 AM 24° Mostly Cloudy 64% 8 mph SW 84%
11 AM 25° Heavy Rain 64% 8 mph SW 82%
12 PM 26° Heavy Rain 65% 8 mph SW 79%
1 PM 27° Heavy Rain 65% 8 mph WSW 77%
2 PM 28° Heavy Rain 66% 8 mph WSW 74%
3 PM 28° Heavy Rain 67% 8 mph WSW 72%
4 PM 28° Heavy Rain 67% 8 mph WSW 71%
5 PM 28° Rain 71% 8 mph WSW 70%
6 PM 28° Mostly Cloudy 71% 8 mph WSW 74%
7 PM 27° Mostly Cloudy 67% 7 mph WSW 77%
8 PM 27° Mostly Cloudy 68% 6 mph WSW 80%
9 PM 26° Mostly Cloudy 72% 6 mph WSW 84%
10 PM 24° Mostly Cloudy 86% 4 mph SW 87%
15-Day Forecast
Today
8/15
Mostly Clear
36%
20°
27°
Sun
8/16
Mostly Cloudy
76%
21°
28°
Mon
8/17
Mostly Cloudy
58%
19°
28°
Tue
8/18
Mostly Clear
47%
17°
28°
Wed
8/19
Drizzle
69%
16°
29°
Thu
8/20
Rain
82%
17°
27°
Fri
8/21
Rain
82%
17°
27°
Sat
8/22
Rain
63%
17°
26°
Sun
8/23
Drizzle
44%
17°
27°
Mon
8/24
Drizzle
44%
17°
29°
Tue
8/25
Clear
60%
18°
31°
Wed
8/26
Drizzle
60%
18°
30°
Thu
8/27
Drizzle
60%
17°
29°
Fri
8/28
Drizzle
60%
16°
29°
Sat
8/29
Drizzle
60%
17°
28°
52
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
52 AQI 9.8 µg/m³
O3
Ground-level ozone
47 AQI 52 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 52 Moderate 47 52
Mon 48 Good 41 48
Tue 44 Good 43 44
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 Sun Aug 16, 01:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE118 J/kg
MLCAPE95 J/kg
MUCAPE127 J/kg
SBCIN-139 J/kg
MLCIN-97 J/kg
Lifted Index-0.6
Kinematics
0–6 km Shear26 kt
0–1 km Shear7 kt
Eff. Shear21 kt
0–1 km SRH48
0–3 km SRH59
Eff. SRH59
Storm Motion323° @ 23 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.1
K-Index35.5
Thermo & Levels
PWAT1.85 in
0–3 km LR5.0 °C/km
700–500 LR4.9 °C/km
Total Totals42.3
LCL953 hPa
LFC761 hPa
EL462 hPa
Freezing Lvl15,102 ft