Macon County, Middle Tennessee, Tennessee, United States

Last updated: 4:33 AM CDT · Refresh

22°C

Feels like 26°

Overcast

▲ 33° / ▼ 22°

Wind

3 mph S

Humidity

95%

Dew Point

21°

Pressure

28.98 inHg

Visibility

7 mi

UV Index

0.0

Cloud Cover

96%

Sunrise

5:46 AM

Sunset

7:54 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Macon County is currently overcast at 22°C. Precipitation is likely — peak probability 58% around 5 AM. Atmospheric instability is elevated (CAPE up to 3113 J/kg) — isolated convective development possible. Sunrise: 5:46AM · Sunset: 7:54PM.

43 AQI · Good Dominant: PM2.5 Air Quality

Hourly Forecast · Next 24 Hours

Now

22°

46%

5 AM

22°

58%

6 AM

22°

54%

7 AM

23°

36%

8 AM

24°

21%

9 AM

26°

23%

10 AM

27°

17%

11 AM

28°

17%

12 PM

30°

18%

1 PM

32°

11%

2 PM

33°

11%

3 PM

33°

11%

4 PM

33°

22%

5 PM

33°

16%

6 PM

32°

16%

7 PM

31°

16%

8 PM

30°

17%

9 PM

28°

17%

10 PM

28°

17%

11 PM

27°

17%

12 AM

26°

17%

1 AM

27°

18%

2 AM

26°

18%

3 AM

26°

18%

7-Day Forecast

Today

33° 22°

Partly Cloudy with a 46% chance of rain.

Tue

35° 22°

Drizzle, 50% chance.

Wed

31° 18°

Partly Cloudy.

Thu

29° 17°

Clear with a 33% chance of rain.

Fri

29° 18°

Rain, 57% chance.

Sat

28° 19°

Heavy Rain, 80% chance.

Sun

29° 20°

Rain, 66% chance.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 22° Overcast 46% 3 mph S 95%

5 AM 22° Overcast 58% 5 mph SW 95%

6 AM 22° Overcast 54% 6 mph SW 95%

7 AM 23° Overcast 36% 5 mph SW 93%

8 AM 24° Mostly Cloudy 21% 4 mph WSW 88%

9 AM 26° Partly Cloudy 23% 3 mph SW 84%

10 AM 27° Mostly Clear 17% 2 mph WSW 79%

11 AM 28° Mostly Clear 17% 3 mph W 72%

12 PM 30° Mostly Clear 18% 4 mph WNW 66%

1 PM 32° Mostly Clear 11% 4 mph WNW 64%

2 PM 33° Partly Cloudy 11% 5 mph W 63%

3 PM 33° Partly Cloudy 11% 5 mph W 63%

4 PM 33° Partly Cloudy 22% 5 mph W 65%

5 PM 33° Partly Cloudy 16% 5 mph WSW 69%

6 PM 32° Mostly Cloudy 16% 5 mph SW 74%

7 PM 31° Partly Cloudy 16% 4 mph SW 78%

8 PM 30° Partly Cloudy 17% 4 mph SSW 80%

9 PM 28° Partly Cloudy 17% 4 mph SSW 82%

10 PM 28° Partly Cloudy 17% 5 mph SSW 84%

11 PM 27° Partly Cloudy 17% 5 mph SSW 86%

12 AM 26° Partly Cloudy 17% 6 mph SSW 87%

1 AM 27° Partly Cloudy 18% 6 mph SSW 89%

2 AM 26° Partly Cloudy 18% 7 mph SSW 89%

3 AM 26° Partly Cloudy 18% 7 mph SSW 90%

15-Day Forecast

Today

7/27

Partly Cloudy

46%

22°

33°

Tue

7/28

Drizzle

50%

22°

35°

Wed

7/29

Partly Cloudy

12%

18°

31°

Thu

7/30

Clear

33%

17°

29°

Fri

7/31

Rain

57%

18°

29°

Sat

8/1

Heavy Rain

80%

19°

28°

Sun

8/2

Rain

66%

20°

29°

Mon

8/3

Rain

73%

20°

32°

Tue

8/4

Drizzle

66%

21°

33°

Wed

8/5

Rain

67%

21°

32°

Thu

8/6

Drizzle

67%

22°

34°

Fri

8/7

Drizzle

60%

22°

33°

Sat

8/8

Drizzle

60%

21°

33°

Sun

8/9

Drizzle

60%

21°

33°

Mon

8/10

Drizzle

60%

21°

32°

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

43 AQI 7.8 µg/m³

O₃

Ground-level ozone

33 AQI 36 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Today 43 Good 33 43

Tue 47 Good 43 47

Wed 50 Good 39 50

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

SBCAPE262 J/kg

MLCAPE686 J/kg

MUCAPE1658 J/kg

SBCIN-177 J/kg

MLCIN0 J/kg

Lifted Index-1.8

Kinematics

0–6 km Shear31 kt

0–1 km Shear14 kt

Eff. Shear31 kt

0–1 km SRH-22

0–3 km SRH-30

Eff. SRH-30

Storm Motion302° @ 18 kt

0–1 km EHI-0.0

Composite Parameters

Sig. Tornado0.0

STP (eff)0.0

Supercell0.0

K-Index38.1

Thermo & Levels

PWAT2.12 in

0–3 km LR4.3 °C/km

700–500 LR6.0 °C/km

Total Totals50.3

LCL971 hPa

LFC673 hPa

EL308 hPa

Freezing Lvl14,705 ft

Macon County, Middle Tennessee, Tennessee, United States

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