Lewis County, Middle Tennessee, Tennessee, 38462, United States

Last updated: 4:37 AM CDT · Refresh

23°C

Feels like 26°

Heavy Rain

▲ 36° / ▼ 22°

Wind

6 mph ENE

Humidity

94%

Dew Point

22°

Pressure

29.01 inHg

Visibility

9 mi

UV Index

0.0

Cloud Cover

94%

Sunrise

5:54 AM

Sunset

7:57 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Lewis County is currently heavy rain at 23°C. Precipitation is likely — peak probability 80% around 5 AM. Atmospheric instability is elevated (CAPE up to 3364 J/kg) — isolated convective development possible. Sunrise: 5:54AM · Sunset: 7:57PM.

40 AQI · Good Dominant: PM2.5 Air Quality

Hourly Forecast · Next 24 Hours

Now

23°

75%

5 AM

22°

79%

6 AM

21°

58%

7 AM

22°

55%

8 AM

24°

43%

9 AM

26°

29%

10 AM

27°

33%

11 AM

29°

28%

12 PM

31°

28%

1 PM

33°

41%

2 PM

34°

41%

3 PM

34°

42%

4 PM

34°

34%

5 PM

33°

36%

6 PM

32°

33%

7 PM

31°

23%

8 PM

30°

23%

9 PM

28°

20%

10 PM

27°

21%

11 PM

27°

21%

12 AM

27°

11%

1 AM

26°

2 AM

26°

3 AM

26°

7-Day Forecast

Today

36° 22°

Partly Cloudy with a 75% chance of rain.

Tue

37° 24°

Mostly Clear with a 52% chance of rain.

Wed

33° 19°

Partly Cloudy with a 28% chance of rain.

Thu

30° 18°

Clear with a 33% chance of rain.

Fri

28° 18°

Rain, 59% chance.

Sat

29° 19°

Heavy Rain, 90% chance.

Sun

28° 20°

Drizzle, 66% chance.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 23° Heavy Rain 75% 6 mph ENE 94%

5 AM 22° Rain 79% 3 mph ESE 96%

6 AM 21° Overcast 58% 5 mph SSE 97%

7 AM 22° Mostly Cloudy 55% 5 mph SSW 94%

8 AM 24° Mostly Cloudy 43% 4 mph SW 88%

9 AM 26° Partly Cloudy 29% 4 mph SW 82%

10 AM 27° Partly Cloudy 33% 4 mph W 75%

11 AM 29° Mostly Clear 28% 4 mph W 69%

12 PM 31° Clear 28% 4 mph WNW 64%

1 PM 33° Clear 41% 5 mph WNW 61%

2 PM 34° Mostly Clear 41% 5 mph WNW 59%

3 PM 34° Mostly Clear 42% 4 mph WNW 58%

4 PM 34° Mostly Clear 34% 3 mph WNW 61%

5 PM 33° Mostly Clear 36% 2 mph W 67%

6 PM 32° Mostly Clear 33% 2 mph WSW 75%

7 PM 31° Mostly Clear 23% 2 mph SW 80%

8 PM 30° Partly Cloudy 23% 3 mph SW 82%

9 PM 28° Partly Cloudy 20% 4 mph SW 83%

10 PM 27° Partly Cloudy 21% 4 mph SW 84%

11 PM 27° Partly Cloudy 21% 4 mph SW 85%

12 AM 27° Partly Cloudy 11% 4 mph SW 86%

1 AM 26° Partly Cloudy 5% 5 mph SW 87%

2 AM 26° Partly Cloudy 5% 5 mph SW 86%

3 AM 26° Partly Cloudy 5% 5 mph SW 86%

15-Day Forecast

Today

7/27

Partly Cloudy

75%

22°

36°

Tue

7/28

Mostly Clear

52%

24°

37°

Wed

7/29

Partly Cloudy

28%

19°

33°

Thu

7/30

Clear

33%

18°

30°

Fri

7/31

Rain

59%

18°

28°

Sat

8/1

Heavy Rain

90%

19°

29°

Sun

8/2

Drizzle

66%

20°

28°

Mon

8/3

Rain

66%

19°

31°

Tue

8/4

Rain

66%

20°

33°

Wed

8/5

Thunderstorm

55%

21°

33°

Thu

8/6

Drizzle

67%

22°

34°

Fri

8/7

Drizzle

60%

22°

34°

Sat

8/8

Drizzle

60%

22°

34°

Sun

8/9

Drizzle

60%

22°

33°

Mon

8/10

Drizzle

60%

21°

33°

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

40 AQI 7.3 µg/m³

O₃

Ground-level ozone

31 AQI 35 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Today 40 Good 31 40

Tue 49 Good 30 49

Wed 44 Good 33 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. 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, 08:00'Z' · F0 · 130 (13 km CONUS/NA)

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE438 J/kg

MLCAPE403 J/kg

MUCAPE1664 J/kg

SBCIN0 J/kg

MLCIN0 J/kg

Lifted Index-2.1

Kinematics

0–6 km Shear30 kt

0–1 km Shear5 kt

Eff. Shear29 kt

0–1 km SRH-19

0–3 km SRH-71

Eff. SRH-71

Storm Motion286° @ 25 kt

0–1 km EHI-0.1

Composite Parameters

Sig. Tornado0.0

STP (eff)0.0

Supercell0.0

K-Index41.4

Thermo & Levels

PWAT2.41 in

0–3 km LR4.4 °C/km

700–500 LR6.0 °C/km

Total Totals49.2

LCL970 hPa

LFC982 hPa

EL248 hPa

Freezing Lvl13,806 ft

Lewis County, Middle Tennessee, Tennessee, 38462, United States

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