Cannon County, Middle Tennessee, Tennessee, United States

Last updated: 5:08 PM CDT · Refresh

28°C

Feels like 33°

Mostly Cloudy

▲ 31° / ▼ 21°

Wind

10 mph SW

Humidity

81%

Dew Point

23°

Pressure

28.96 inHg

Visibility

10 mi

UV Index

4.6

Cloud Cover

72%

Sunrise

5:30 AM

Sunset

8:04 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Cannon County is currently mostly cloudy at 28°C. Precipitation is likely — peak probability 85% around 2 AM. Atmospheric instability is elevated (CAPE up to 3180 J/kg) — isolated convective development possible. Sunrise: 5:30AM · Sunset: 8:04PM.

36 AQI · Good Dominant: PM2.5 Air Quality

Hourly Forecast · Next 24 Hours

Now

28°

59%

6 PM

29°

62%

7 PM

28°

56%

8 PM

27°

58%

9 PM

25°

69%

10 PM

24°

62%

11 PM

24°

44%

12 AM

24°

43%

1 AM

23°

58%

2 AM

23°

85%

3 AM

23°

75%

4 AM

23°

75%

5 AM

21°

71%

6 AM

21°

68%

7 AM

22°

68%

8 AM

23°

68%

9 AM

25°

58%

10 AM

26°

59%

11 AM

27°

59%

12 PM

28°

51%

1 PM

31°

50%

2 PM

31°

54%

3 PM

31°

50%

4 PM

32°

57%

7-Day Forecast

Today

31° 21°

Mostly Cloudy with a 59% chance of rain.

Sun

33° 21°

Rain, 85% chance.

Mon

34° 23°

Mostly Clear.

Tue

34° 24°

Partly Cloudy with a 30% chance of rain.

Wed

34° 23°

Partly Cloudy.

Thu

35° 23°

Thunderstorm, 60% chance.

Fri

34° 22°

Thunderstorm, 60% chance.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 28° Mostly Cloudy 59% 10 mph SW 81%

6 PM 29° Overcast 62% 8 mph WSW 89%

7 PM 28° Mostly Cloudy 56% 6 mph SW 91%

8 PM 27° Mostly Cloudy 58% 5 mph SW 92%

9 PM 25° Heavy Rain 69% 6 mph SW 92%

10 PM 24° Mostly Cloudy 62% 6 mph SSW 91%

11 PM 24° Mostly Cloudy 44% 6 mph SSW 90%

12 AM 24° Overcast 43% 6 mph SSW 90%

1 AM 23° Overcast 58% 6 mph SSW 90%

2 AM 23° Overcast 85% 6 mph SSW 90%

3 AM 23° Overcast 75% 5 mph SSW 91%

4 AM 23° Overcast 75% 4 mph SSW 92%

5 AM 21° Rain 71% 5 mph SSW 92%

6 AM 21° Rain 68% 6 mph SW 92%

7 AM 22° Rain 68% 7 mph SW 92%

8 AM 23° Rain 68% 8 mph WSW 89%

9 AM 25° Rain 58% 8 mph WSW 86%

10 AM 26° Rain 59% 8 mph WSW 83%

11 AM 27° Mostly Cloudy 59% 8 mph WSW 80%

12 PM 28° Mostly Cloudy 51% 9 mph W 77%

1 PM 31° Mostly Cloudy 50% 9 mph W 75%

2 PM 31° Mostly Cloudy 54% 8 mph W 75%

3 PM 31° Mostly Cloudy 50% 8 mph W 76%

4 PM 32° Mostly Cloudy 57% 7 mph W 76%

15-Day Forecast

Today

6/27

Mostly Cloudy

59%

21°

31°

Sun

6/28

Rain

85%

21°

33°

Mon

6/29

Mostly Clear

23°

34°

Tue

6/30

Partly Cloudy

30%

24°

34°

Wed

7/1

Partly Cloudy

19%

23°

34°

Thu

7/2

Thunderstorm

60%

23°

35°

Fri

7/3

Thunderstorm

60%

22°

34°

Sat

7/4

Thunderstorm

60%

22°

33°

Sun

7/5

Thunderstorm

60%

21°

32°

Mon

7/6

Drizzle

75%

21°

32°

Tue

7/7

Drizzle

75%

21°

31°

Wed

7/8

Drizzle

60%

21°

31°

Thu

7/9

Drizzle

60%

20°

30°

Fri

7/10

Drizzle

60%

20°

29°

Sat

7/11

Drizzle

60%

20°

29°

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

36 AQI 6.5 µg/m³

O₃

Ground-level ozone

23 AQI 25 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Sun 36 Good 23 36

Mon 30 Good 26 30

Tue 44 Good 41 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 Sat Jun 27, 20:00'Z' · F0 · 130 (13 km CONUS/NA)

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE2581 J/kg

MLCAPE2615 J/kg

MUCAPE2963 J/kg

SBCIN-51 J/kg

MLCIN0 J/kg

Lifted Index-6.5

Kinematics

0–6 km Shear29 kt

0–1 km Shear10 kt

Eff. Shear24 kt

0–1 km SRH-11

0–3 km SRH-61

Eff. SRH-61

Storm Motion237° @ 33 kt

0–1 km EHI-0.2

Composite Parameters

Sig. Tornado0.0

STP (eff)0.0

Supercell0.0

K-Index34.8

Thermo & Levels

PWAT2.05 in

0–3 km LR6.6 °C/km

700–500 LR5.9 °C/km

Total Totals49.7

LCL905 hPa

LFC851 hPa

EL152 hPa

Freezing Lvl14,777 ft

Cannon County, Middle Tennessee, Tennessee, United States

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