Flood Watch 7:00 AM

Lewis County, West Virginia, United States

Last updated: 8:40 PM CDT  ·  Refresh
24°C
Feels like 28°
Partly Cloudy
▲ 27°  /  ▼ 20°
Wind
2 mph E
Humidity
86%
Dew Point
22°
Pressure
28.80 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
42%
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 partly cloudy at 24°C. Precipitation is likely — peak probability 90% around 6 AM. Atmospheric instability is elevated (CAPE up to 2557 J/kg) — isolated convective development possible. Sunrise: 6:35AM · Sunset: 8:16PM.

Alerts

Flood Watch
Expires 7:00 AM
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
22%
10 PM
23°
37%
11 PM
23°
42%
12 AM
22°
42%
1 AM
23°
62%
2 AM
22°
77%
3 AM
22°
70%
4 AM
22°
56%
5 AM
22°
76%
6 AM
21°
90%
7 AM
22°
90%
8 AM
22°
90%
9 AM
22°
90%
10 AM
23°
73%
11 AM
24°
73%
12 PM
25°
78%
1 PM
27°
78%
2 PM
27°
79%
3 PM
27°
75%
4 PM
27°
76%
5 PM
27°
69%
6 PM
26°
75%
7 PM
26°
76%
8 PM
26°
76%
7-Day Forecast
Tonight
27° 20°
Partly Cloudy with a 22% chance of rain.
Sun
29° 21°
Heavy Rain, 90% chance.
Mon
28° 19°
Mostly Cloudy with a 60% chance of rain.
Tue
27° 17°
Partly Cloudy with a 48% chance of rain.
Wed
30° 16°
Clear with a 51% chance of rain.
Thu
27° 17°
Drizzle, 77% chance.
Fri
27° 17°
Rain, 82% chance.
TimeTempConditionsPrecipWindHumidity
Now 24° Partly Cloudy 22% 2 mph E 86%
10 PM 23° Mostly Cloudy 37% 3 mph ESE 88%
11 PM 23° Mostly Cloudy 42% 3 mph SE 89%
12 AM 22° Mostly Cloudy 42% 3 mph SSE 90%
1 AM 23° Overcast 62% 3 mph S 90%
2 AM 22° Overcast 77% 4 mph SSW 91%
3 AM 22° Heavy Rain 70% 4 mph SSW 95%
4 AM 22° Mostly Cloudy 56% 5 mph SSW 97%
5 AM 22° Mostly Cloudy 76% 7 mph SSW 98%
6 AM 21° Heavy Rain 90% 7 mph SSW 98%
7 AM 22° Heavy Rain 90% 6 mph SSW 98%
8 AM 22° Rain 90% 7 mph SW 96%
9 AM 22° Rain 90% 7 mph SW 94%
10 AM 23° Heavy Rain 73% 7 mph SW 90%
11 AM 24° Heavy Rain 73% 7 mph SW 87%
12 PM 25° Heavy Rain 78% 7 mph SW 84%
1 PM 27° Heavy Rain 78% 8 mph WSW 79%
2 PM 27° Heavy Rain 79% 7 mph WSW 78%
3 PM 27° Heavy Rain 75% 7 mph WSW 79%
4 PM 27° Heavy Rain 76% 7 mph WSW 80%
5 PM 27° Mostly Cloudy 69% 7 mph WSW 80%
6 PM 26° Mostly Cloudy 75% 6 mph WSW 81%
7 PM 26° Partly Cloudy 76% 6 mph WSW 82%
8 PM 26° Mostly Cloudy 76% 6 mph SW 83%
15-Day Forecast
Today
8/15
Partly Cloudy
22%
20°
27°
Sun
8/16
Heavy Rain
90%
21°
29°
Mon
8/17
Mostly Cloudy
60%
19°
28°
Tue
8/18
Partly Cloudy
48%
17°
27°
Wed
8/19
Clear
51%
16°
30°
Thu
8/20
Drizzle
77%
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 Sat Aug 15, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE380 J/kg
MLCAPE160 J/kg
MUCAPE380 J/kg
SBCIN-106 J/kg
MLCIN-89 J/kg
Lifted Index-2.1
Kinematics
0–6 km Shear26 kt
0–1 km Shear6 kt
Eff. Shear30 kt
0–1 km SRH44
0–3 km SRH79
Eff. SRH79
Storm Motion319° @ 26 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.1
STP (eff)0.0
Supercell0.5
K-Index33.9
Thermo & Levels
PWAT1.88 in
0–3 km LR5.2 °C/km
700–500 LR5.3 °C/km
Total Totals42.9
LCL943 hPa
LFC780 hPa
EL254 hPa
Freezing Lvl15,148 ft