Marshall County, West Virginia, United States

Last updated: 6:17 AM CDT · Refresh

20°C

Feels like 22°

Mostly Cloudy

▲ 27° / ▼ 18°

Wind

4 mph SSW

Humidity

96%

Dew Point

20°

Pressure

28.82 inHg

Visibility

5 mi

UV Index

1.7

Cloud Cover

79%

Sunrise

6:30 AM

Sunset

8:24 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Marshall County is currently mostly cloudy at 20°C. Precipitation is likely — peak probability 74% around 1 PM. Atmospheric instability is elevated (CAPE up to 2299 J/kg) — isolated convective development possible. Sunrise: 6:30AM · Sunset: 8:24PM.

57 AQI · Moderate Dominant: PM2.5 Air Quality

Hourly Forecast · Next 24 Hours

Now

20°

28%

8 AM

20°

73%

9 AM

21°

66%

10 AM

21°

62%

11 AM

22°

63%

12 PM

22°

69%

1 PM

24°

73%

2 PM

24°

73%

3 PM

23°

63%

4 PM

23°

72%

5 PM

23°

69%

6 PM

24°

68%

7 PM

22°

73%

8 PM

22°

62%

9 PM

21°

67%

10 PM

20°

66%

11 PM

19°

61%

12 AM

19°

66%

1 AM

19°

66%

2 AM

19°

64%

3 AM

19°

65%

4 AM

19°

65%

5 AM

19°

57%

6 AM

19°

57%

7-Day Forecast

Today

27° 18°

Heavy Rain, 73% chance.

Wed

26° 18°

Mostly Cloudy with a 66% chance of rain.

Thu

28° 18°

Rain, 72% chance.

Fri

26° 14°

Drizzle, 68% chance.

Sat

26° 13°

Partly Cloudy with a 27% chance of rain.

Sun

29° 17°

Thunderstorm, 83% chance.

Mon

26° 16°

Drizzle, 66% chance.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 20° Mostly Cloudy 28% 4 mph SSW 96%

8 AM 20° Mostly Cloudy 73% 6 mph SW 94%

9 AM 21° Mostly Cloudy 66% 6 mph SW 92%

10 AM 21° Overcast 62% 7 mph SW 90%

11 AM 22° Heavy Rain 63% 7 mph WSW 88%

12 PM 22° Heavy Rain 69% 8 mph SW 84%

1 PM 24° Heavy Rain 73% 7 mph SW 78%

2 PM 24° Overcast 73% 8 mph SW 74%

3 PM 23° Overcast 63% 8 mph SW 77%

4 PM 23° Mostly Cloudy 72% 8 mph WSW 80%

5 PM 23° Rain 69% 8 mph WSW 82%

6 PM 24° Heavy Rain 68% 7 mph WSW 84%

7 PM 22° Heavy Rain 73% 8 mph WSW 86%

8 PM 22° Heavy Rain 62% 9 mph WSW 89%

9 PM 21° Heavy Rain 67% 8 mph WSW 92%

10 PM 20° Overcast 66% 6 mph SW 95%

11 PM 19° Overcast 61% 5 mph SW 98%

12 AM 19° Overcast 66% 6 mph SW 97%

1 AM 19° Overcast 66% 6 mph SW 97%

2 AM 19° Rain 64% 6 mph SW 98%

3 AM 19° Rain 65% 5 mph SW 98%

4 AM 19° Rain 65% 5 mph SW 98%

5 AM 19° Rain 57% 4 mph SW 98%

6 AM 19° Rain 57% 4 mph SW 98%

15-Day Forecast

Today

8/11

Heavy Rain

73%

18°

27°

Wed

8/12

Mostly Cloudy

66%

18°

26°

Thu

8/13

Rain

72%

18°

28°

Fri

8/14

Drizzle

68%

14°

26°

Sat

8/15

Partly Cloudy

27%

13°

26°

Sun

8/16

Thunderstorm

83%

17°

29°

Mon

8/17

Drizzle

66%

16°

26°

Tue

8/18

Mostly Clear

14%

15°

26°

Wed

8/19

Partly Cloudy

35%

16°

28°

Thu

8/20

Drizzle

45%

17°

24°

Fri

8/21

Drizzle

60%

15°

26°

Sat

8/22

Drizzle

60%

16°

27°

Sun

8/23

Drizzle

60%

16°

26°

Mon

8/24

Drizzle

60%

15°

25°

Tue

8/25

Drizzle

60%

15°

24°

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

57 AQI 12.1 µg/m³

O₃

Ground-level ozone

33 AQI 37 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Today 57 Moderate 33 57

Wed 48 Good 35 48

Thu 37 Good 35 37

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, 10:00'Z' · F0 · 130 (13 km CONUS/NA)

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE301 J/kg

MLCAPE53 J/kg

MUCAPE301 J/kg

SBCIN0 J/kg

MLCIN0 J/kg

Lifted Index-2.0

Kinematics

0–6 km Shear36 kt

0–1 km Shear20 kt

Eff. Shear42 kt

0–1 km SRH121

0–3 km SRH177

Eff. SRH177

Storm Motion327° @ 32 kt

0–1 km EHI0.2

Composite Parameters

Sig. Tornado0.2

STP (eff)0.0

Supercell1.1

K-Index32.5

Thermo & Levels

PWAT1.48 in

0–3 km LR4.5 °C/km

700–500 LR6.4 °C/km

Total Totals45.2

LCL967 hPa

LFC976 hPa

EL316 hPa

Freezing Lvl12,959 ft

Marshall County, West Virginia, United States

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