Montgomery County, Middle Tennessee, Tennessee, United States

Last updated: 4:38 AM CDT · Refresh

22°C

Feels like 24°

Rain

▲ 34° / ▼ 22°

Wind

8 mph WNW

Humidity

96%

Dew Point

22°

Pressure

29.41 inHg

Visibility

6 mi

UV Index

0.0

Cloud Cover

88%

Sunrise

5:52 AM

Sunset

7:59 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Montgomery County is currently rain at 22°C. Precipitation is likely — peak probability 90% around 4 AM. Atmospheric instability is elevated (CAPE up to 3871 J/kg) — isolated convective development possible. Sunrise: 5:52AM · Sunset: 7:59PM.

41 AQI · Good Dominant: PM2.5 Air Quality

Hourly Forecast · Next 24 Hours

Now

22°

90%

5 AM

21°

83%

6 AM

22°

76%

7 AM

22°

60%

8 AM

24°

31%

9 AM

26°

31%

10 AM

27°

31%

11 AM

29°

26%

12 PM

31°

24%

1 PM

33°

24%

2 PM

34°

29%

3 PM

34°

27%

4 PM

34°

19%

5 PM

34°

19%

6 PM

33°

19%

7 PM

32°

12%

8 PM

31°

12%

9 PM

29°

12%

10 PM

28°

12%

11 PM

27°

10%

12 AM

27°

1 AM

27°

2 AM

27°

3 AM

27°

7-Day Forecast

Today

34° 22°

Heavy Rain, 90% chance.

Tue

36° 23°

Partly Cloudy with a 50% chance of rain.

Wed

31° 18°

Mostly Clear.

Thu

29° 18°

Partly Cloudy with a 42% chance of rain.

Fri

28° 19°

Rain, 73% chance.

Sat

27° 19°

Rain, 83% chance.

Sun

27° 20°

Rain, 46% chance.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 22° Rain 90% 8 mph WNW 96%

5 AM 21° Rain 83% 4 mph WNW 95%

6 AM 22° Heavy Rain 76% 3 mph WSW 96%

7 AM 22° Heavy Rain 60% 4 mph SW 93%

8 AM 24° Partly Cloudy 31% 5 mph SW 87%

9 AM 26° Mostly Clear 31% 5 mph WSW 82%

10 AM 27° Mostly Clear 31% 4 mph WSW 77%

11 AM 29° Clear 26% 4 mph WSW 71%

12 PM 31° Clear 24% 4 mph W 66%

1 PM 33° Mostly Clear 24% 5 mph W 63%

2 PM 34° Mostly Clear 29% 5 mph WNW 62%

3 PM 34° Mostly Clear 27% 5 mph WNW 60%

4 PM 34° Mostly Clear 19% 4 mph WNW 62%

5 PM 34° Partly Cloudy 19% 4 mph W 67%

6 PM 33° Partly Cloudy 19% 4 mph WSW 73%

7 PM 32° Partly Cloudy 12% 4 mph SW 78%

8 PM 31° Partly Cloudy 12% 4 mph SSW 80%

9 PM 29° Mostly Cloudy 12% 4 mph SSW 82%

10 PM 28° Mostly Cloudy 12% 5 mph SSW 84%

11 PM 27° Mostly Cloudy 10% 5 mph SSW 86%

12 AM 27° Mostly Cloudy 8% 5 mph SSW 88%

1 AM 27° Mostly Cloudy 9% 6 mph SW 89%

2 AM 27° Partly Cloudy 5% 6 mph SW 89%

3 AM 27° Partly Cloudy 5% 6 mph SW 88%

15-Day Forecast

Today

7/27

Heavy Rain

90%

22°

34°

Tue

7/28

Partly Cloudy

50%

23°

36°

Wed

7/29

Mostly Clear

12%

18°

31°

Thu

7/30

Partly Cloudy

42%

18°

29°

Fri

7/31

Rain

73%

19°

28°

Sat

8/1

Rain

83%

19°

27°

Sun

8/2

Rain

46%

20°

27°

Mon

8/3

Drizzle

53%

20°

31°

Tue

8/4

Rain

66%

21°

32°

Wed

8/5

Thunderstorm

55%

22°

32°

Thu

8/6

Drizzle

67%

22°

33°

Fri

8/7

Drizzle

60%

22°

33°

Sat

8/8

Drizzle

60%

22°

33°

Sun

8/9

Drizzle

60%

21°

32°

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

41 AQI 7.4 µg/m³

O₃

Ground-level ozone

32 AQI 36 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Today 41 Good 32 41

Tue 55 Moderate 33 55

Wed 46 Good 32 46

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

SBCAPE131 J/kg

MLCAPE149 J/kg

MUCAPE366 J/kg

SBCIN-388 J/kg

MLCIN0 J/kg

Lifted Index-0.7

Kinematics

0–6 km Shear19 kt

0–1 km Shear10 kt

Eff. Shear—

0–1 km SRH-75

0–3 km SRH-157

Eff. SRH—

Storm Motion318° @ 21 kt

0–1 km EHI-0.1

Composite Parameters

Sig. Tornado0.0

STP (eff)—

Supercell—

K-Index32.9

Thermo & Levels

PWAT1.99 in

0–3 km LR4.2 °C/km

700–500 LR5.7 °C/km

Total Totals44.7

LCL986 hPa

LFC681 hPa

EL424 hPa

Freezing Lvl14,639 ft

Montgomery County, Middle Tennessee, Tennessee, United States

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