Marshall County, West Virginia, United States

Last updated: 5:20 AM CDT · Refresh

21°C

Feels like 23°

Mostly Cloudy

▲ 27° / ▼ 18°

Wind

5 mph SW

Humidity

96%

Dew Point

20°

Pressure

28.82 inHg

Visibility

4 mi

UV Index

0.0

Cloud Cover

76%

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 21°C. Precipitation is likely — peak probability 81% around 7 PM. Atmospheric instability is elevated (CAPE up to 2073 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

21°

18%

7 AM

20°

32%

8 AM

21°

34%

9 AM

21°

34%

10 AM

22°

30%

11 AM

23°

40%

12 PM

24°

46%

1 PM

25°

60%

2 PM

25°

63%

3 PM

24°

64%

4 PM

24°

69%

5 PM

23°

72%

6 PM

24°

73%

7 PM

22°

81%

8 PM

21°

78%

9 PM

21°

79%

10 PM

20°

64%

11 PM

19°

51%

12 AM

19°

57%

1 AM

19°

57%

2 AM

19°

55%

3 AM

19°

56%

4 AM

19°

49%

5 AM

19°

49%

7-Day Forecast

Today

27° 18°

Overcast with a 79% chance of rain.

Wed

27° 18°

Mostly Cloudy with a 57% chance of rain.

Thu

28° 18°

Rain, 81% chance.

Fri

24° 14°

Drizzle, 68% chance.

Sat

26° 13°

Mostly Cloudy with a 27% chance of rain.

Sun

29° 17°

Rain, 83% chance.

Mon

26° 16°

Drizzle, 83% chance.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 21° Mostly Cloudy 18% 5 mph SW 96%

7 AM 20° Mostly Cloudy 32% 4 mph SW 95%

8 AM 21° Partly Cloudy 34% 3 mph SW 94%

9 AM 21° Mostly Cloudy 34% 5 mph SW 91%

10 AM 22° Overcast 30% 7 mph SW 87%

11 AM 23° Mostly Cloudy 40% 8 mph SW 83%

12 PM 24° Overcast 46% 8 mph WSW 78%

1 PM 25° Overcast 60% 7 mph SW 73%

2 PM 25° Overcast 63% 8 mph WSW 70%

3 PM 24° Overcast 64% 8 mph WSW 73%

4 PM 24° Overcast 69% 7 mph WSW 74%

5 PM 23° Overcast 72% 8 mph WSW 77%

6 PM 24° Overcast 73% 9 mph W 82%

7 PM 22° Heavy Rain 81% 9 mph WSW 87%

8 PM 21° Heavy Rain 78% 8 mph WSW 90%

9 PM 21° Heavy Rain 79% 7 mph WSW 93%

10 PM 20° Overcast 64% 5 mph SW 95%

11 PM 19° Overcast 51% 5 mph SW 97%

12 AM 19° Overcast 57% 5 mph SW 97%

1 AM 19° Overcast 57% 6 mph SW 97%

2 AM 19° Rain 55% 6 mph SW 97%

3 AM 19° Rain 56% 5 mph SW 97%

4 AM 19° Rain 49% 5 mph SW 98%

5 AM 19° Rain 49% 4 mph SW 98%

15-Day Forecast

Today

8/11

Overcast

79%

18°

27°

Wed

8/12

Mostly Cloudy

57%

18°

27°

Thu

8/13

Rain

81%

18°

28°

Fri

8/14

Drizzle

68%

14°

24°

Sat

8/15

Mostly Cloudy

27%

13°

26°

Sun

8/16

Rain

83%

17°

29°

Mon

8/17

Drizzle

83%

16°

26°

Tue

8/18

Mostly Clear

20%

15°

26°

Wed

8/19

Mostly Cloudy

35%

17°

28°

Thu

8/20

Drizzle

45%

18°

26°

Fri

8/21

Drizzle

60%

16°

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

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE442 J/kg

MLCAPE123 J/kg

MUCAPE442 J/kg

SBCIN0 J/kg

MLCIN0 J/kg

Lifted Index-2.7

Kinematics

0–6 km Shear35 kt

0–1 km Shear21 kt

Eff. Shear39 kt

0–1 km SRH119

0–3 km SRH144

Eff. SRH144

Storm Motion330° @ 31 kt

0–1 km EHI0.3

Composite Parameters

Sig. Tornado0.2

STP (eff)0.1

Supercell1.3

K-Index30.7

Thermo & Levels

PWAT1.53 in

0–3 km LR4.7 °C/km

700–500 LR6.3 °C/km

Total Totals45.5

LCL969 hPa

LFC976 hPa

EL277 hPa

Freezing Lvl12,828 ft

Marshall County, West Virginia, United States

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