Lewis County, West Virginia, United States

Last updated: 5:18 AM CDT · Refresh

21°C

Feels like 23°

Overcast

▲ 27° / ▼ 18°

Wind

4 mph SSW

Humidity

92%

Dew Point

20°

Pressure

28.74 inHg

Visibility

6 mi

UV Index

0.0

Cloud Cover

85%

Sunrise

6:31 AM

Sunset

8:21 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Lewis County is currently overcast at 21°C. Precipitation is likely — peak probability 78% around 2 PM. Atmospheric instability is elevated (CAPE up to 2576 J/kg) — isolated convective development possible. Sunrise: 6:31AM · Sunset: 8:21PM.

52 AQI · Moderate Dominant: PM2.5 Air Quality

Hourly Forecast · Next 24 Hours

Now

21°

39%

7 AM

20°

55%

8 AM

21°

57%

9 AM

21°

48%

10 AM

21°

53%

11 AM

22°

60%

12 PM

24°

60%

1 PM

25°

60%

2 PM

24°

78%

3 PM

24°

65%

4 PM

23°

65%

5 PM

23°

66%

6 PM

24°

74%

7 PM

22°

77%

8 PM

21°

69%

9 PM

21°

70%

10 PM

19°

67%

11 PM

19°

61%

12 AM

19°

66%

1 AM

19°

69%

2 AM

19°

69%

3 AM

19°

69%

4 AM

19°

71%

5 AM

19°

69%

7-Day Forecast

Today

27° 18°

Mostly Cloudy with a 74% chance of rain.

Wed

26° 18°

Mostly Cloudy with a 67% chance of rain.

Thu

27° 19°

Mostly Cloudy with a 82% chance of rain.

Fri

26° 15°

Drizzle, 72% chance.

Sat

27° 14°

Mostly Cloudy with a 25% chance of rain.

Sun

30° 18°

Heavy Rain, 90% chance.

Mon

26° 17°

Drizzle, 90% chance.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 21° Overcast 39% 4 mph SSW 92%

7 AM 20° Mostly Cloudy 55% 5 mph SSW 92%

8 AM 21° Mostly Cloudy 57% 5 mph SW 93%

9 AM 21° Mostly Cloudy 48% 6 mph SW 93%

10 AM 21° Mostly Cloudy 53% 6 mph SW 92%

11 AM 22° Mostly Cloudy 60% 7 mph SW 90%

12 PM 24° Mostly Cloudy 60% 7 mph WSW 84%

1 PM 25° Overcast 60% 9 mph WSW 78%

2 PM 24° Overcast 78% 9 mph WSW 74%

3 PM 24° Overcast 65% 9 mph WSW 77%

4 PM 23° Overcast 65% 9 mph W 81%

5 PM 23° Overcast 66% 8 mph W 82%

6 PM 24° Overcast 74% 8 mph WSW 83%

7 PM 22° Overcast 77% 10 mph W 85%

8 PM 21° Overcast 69% 9 mph SW 85%

9 PM 21° Overcast 70% 8 mph SW 88%

10 PM 19° Overcast 67% 8 mph SW 92%

11 PM 19° Overcast 61% 7 mph SW 94%

12 AM 19° Overcast 66% 7 mph SW 94%

1 AM 19° Overcast 69% 6 mph SW 95%

2 AM 19° Overcast 69% 6 mph SW 96%

3 AM 19° Rain 69% 7 mph SW 96%

4 AM 19° Rain 71% 7 mph SW 97%

5 AM 19° Rain 69% 7 mph SW 98%

15-Day Forecast

Today

8/11

Mostly Cloudy

74%

18°

27°

Wed

8/12

Mostly Cloudy

67%

18°

26°

Thu

8/13

Mostly Cloudy

82%

19°

27°

Fri

8/14

Drizzle

72%

15°

26°

Sat

8/15

Mostly Cloudy

25%

14°

27°

Sun

8/16

Heavy Rain

90%

18°

30°

Mon

8/17

Drizzle

90%

17°

26°

Tue

8/18

Mostly Clear

34%

16°

27°

Wed

8/19

Mostly Cloudy

35%

17°

29°

Thu

8/20

Drizzle

45%

18°

27°

Fri

8/21

Drizzle

60%

17°

27°

Sat

8/22

Drizzle

60%

17°

28°

Sun

8/23

Drizzle

60%

17°

28°

Mon

8/24

Drizzle

60%

16°

26°

Tue

8/25

Drizzle

60%

16°

26°

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

PM_2.5

Fine particulate matter

Dominant

52 AQI 9.8 µg/m³

O₃

Ground-level ozone

37 AQI 40 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Today 52 Moderate 37 52

Wed 43 Good 42 43

Thu 39 Good 39 28

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. PM_2.5 (fine particles) is reported in µg/m³ and ozone (O₃) in ppb. Forecast source: NWS NAQFC.

Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio

RAP

Valid Tue Aug 11, 09:00'Z' · F0 · 130 (13 km CONUS/NA)

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE594 J/kg

MLCAPE691 J/kg

MUCAPE1260 J/kg

SBCIN-150 J/kg

MLCIN0 J/kg

Lifted Index-3.5

Kinematics

0–6 km Shear38 kt

0–1 km Shear28 kt

Eff. Shear38 kt

0–1 km SRH212

0–3 km SRH248

Eff. SRH248

Storm Motion323° @ 33 kt

0–1 km EHI0.8

Composite Parameters

Sig. Tornado0.6

STP (eff)0.7

Supercell6.1

K-Index31.7

Thermo & Levels

PWAT1.63 in

0–3 km LR5.1 °C/km

700–500 LR6.3 °C/km

Total Totals47.1

LCL959 hPa

LFC719 hPa

EL234 hPa

Freezing Lvl12,986 ft

Lewis County, West Virginia, United States

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