Marshall County, Middle Tennessee, Tennessee, United States

Last updated: 3:21 AM CDT · Refresh

24°C

Feels like 28°

Rain

▲ 33° / ▼ 24°

Wind

4 mph NNW

Humidity

92%

Dew Point

23°

Pressure

29.12 inHg

Visibility

9 mi

UV Index

0.0

Cloud Cover

80%

Sunrise

5:51 AM

Sunset

7:54 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Marshall County is currently rain at 24°C. Precipitation is likely — peak probability 85% around 3 AM. Atmospheric instability is elevated (CAPE up to 3255 J/kg) — isolated convective development possible. Sunrise: 5:51AM · Sunset: 7:54PM.

34 AQI · Good Dominant: PM2.5 Air Quality

Hourly Forecast · Next 24 Hours

Now

24°

85%

4 AM

24°

81%

5 AM

23°

65%

6 AM

22°

79%

7 AM

22°

66%

8 AM

23°

51%

9 AM

24°

56%

10 AM

26°

24%

11 AM

27°

24%

12 PM

29°

21%

1 PM

32°

14%

2 PM

32°

14%

3 PM

33°

14%

4 PM

33°

23%

5 PM

33°

23%

6 PM

32°

14%

7 PM

31°

14%

8 PM

30°

14%

9 PM

28°

15%

10 PM

27°

19%

11 PM

27°

19%

12 AM

27°

19%

1 AM

26°

19%

2 AM

26°

20%

7-Day Forecast

Today

33° 24°

Rain, 85% chance.

Tue

36° 24°

Clear with a 54% chance of rain.

Wed

32° 19°

Mostly Cloudy with a 49% chance of rain.

Thu

27° 18°

Clear with a 33% chance of rain.

Fri

28° 18°

Rain, 51% chance.

Sat

28° 18°

Heavy Rain, 90% chance.

Sun

28° 20°

Rain, 71% chance.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 24° Rain 85% 4 mph NNW 92%

4 AM 24° Rain 81% 4 mph NW 92%

5 AM 23° Rain 65% 6 mph NW 94%

6 AM 22° Rain 79% 7 mph NNW 95%

7 AM 22° Overcast 66% 7 mph NNE 94%

8 AM 23° Overcast 51% 4 mph N 92%

9 AM 24° Mostly Cloudy 56% 5 mph SSW 90%

10 AM 26° Partly Cloudy 24% 5 mph SSW 86%

11 AM 27° Partly Cloudy 24% 5 mph WSW 80%

12 PM 29° Mostly Clear 21% 5 mph W 73%

1 PM 32° Clear 14% 6 mph W 68%

2 PM 32° Mostly Clear 14% 6 mph WNW 66%

3 PM 33° Mostly Clear 14% 6 mph NW 64%

4 PM 33° Mostly Clear 23% 5 mph NW 65%

5 PM 33° Mostly Clear 23% 4 mph WNW 68%

6 PM 32° Clear 14% 3 mph W 73%

7 PM 31° Mostly Clear 14% 2 mph SW 78%

8 PM 30° Partly Cloudy 14% 3 mph SW 82%

9 PM 28° Partly Cloudy 15% 4 mph SW 84%

10 PM 27° Partly Cloudy 19% 4 mph SSW 86%

11 PM 27° Partly Cloudy 19% 5 mph SSW 87%

12 AM 27° Partly Cloudy 19% 5 mph SSW 88%

1 AM 26° Partly Cloudy 19% 5 mph SSW 88%

2 AM 26° Partly Cloudy 20% 5 mph SSW 89%

15-Day Forecast

Today

7/27

Rain

85%

24°

33°

Tue

7/28

Clear

54%

24°

36°

Wed

7/29

Mostly Cloudy

49%

19°

32°

Thu

7/30

Clear

33%

18°

27°

Fri

7/31

Rain

51%

18°

28°

Sat

8/1

Heavy Rain

90%

18°

28°

Sun

8/2

Rain

71%

20°

28°

Mon

8/3

Rain

69%

19°

30°

Tue

8/4

Rain

68%

21°

32°

Wed

8/5

Drizzle

51%

21°

31°

Thu

8/6

Drizzle

60%

22°

33°

Fri

8/7

Drizzle

60%

22°

32°

Sat

8/8

Drizzle

60%

22°

32°

Sun

8/9

Drizzle

60%

21°

32°

Mon

8/10

Drizzle

60%

21°

31°

Good

U.S. Air Quality Index · Dominant: PM2.5

50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today

PM_2.5

Fine particulate matter

Dominant

34 AQI 6.2 µg/m³

O₃

Ground-level ozone

32 AQI 35 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Today 34 Good 32 34

Tue 41 Good 32 41

Wed 43 Good 31 43

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 Mon Jul 27, 07:00'Z' · F0 · 130 (13 km CONUS/NA)

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE1037 J/kg

MLCAPE240 J/kg

MUCAPE1037 J/kg

SBCIN0 J/kg

MLCIN0 J/kg

Lifted Index-3.7

Kinematics

0–6 km Shear20 kt

0–1 km Shear17 kt

Eff. Shear22 kt

0–1 km SRH-108

0–3 km SRH-116

Eff. SRH-116

Storm Motion284° @ 24 kt

0–1 km EHI-0.7

Composite Parameters

Sig. Tornado0.0

STP (eff)0.0

Supercell0.0

K-Index37.1

Thermo & Levels

PWAT2.17 in

0–3 km LR4.9 °C/km

700–500 LR5.8 °C/km

Total Totals47.4

LCL972 hPa

LFC986 hPa

EL179 hPa

Freezing Lvl14,482 ft

Marshall County, Middle Tennessee, Tennessee, United States

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