Montgomery County, Middle Tennessee, Tennessee, United States

Last updated: 4:28 PM CDT  ·  Refresh
24°C
Feels like 23°
Partly Cloudy
▲ 25°  /  ▼ 9°
Wind
8 mph NNE
Humidity
52%
Dew Point
14°
Pressure
29.59 inHg
Visibility
10 mi
UV Index
5.1
Cloud Cover
37%
Sunrise
6:47 AM
Sunset
6:28 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Montgomery County is currently partly cloudy at 25°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:47AM · Sunset: 6:28PM.

Alerts

No active alerts for this location.
37 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
25°
3%
5 PM
25°
3%
6 PM
23°
3%
7 PM
22°
3%
8 PM
21°
3%
9 PM
18°
3%
10 PM
17°
3%
11 PM
16°
3%
12 AM
16°
3%
1 AM
16°
3%
2 AM
15°
3%
3 AM
15°
3%
4 AM
14°
3%
5 AM
12°
3%
6 AM
12°
3%
7 AM
9°
3%
8 AM
12°
3%
9 AM
13°
3%
10 AM
14°
3%
11 AM
16°
3%
12 PM
16°
3%
1 PM
19°
3%
2 PM
19°
3%
3 PM
20°
3%
7-Day Forecast
Today
25° 9°
Partly Cloudy.
Mon
24° 9°
Clear.
Tue
28° 3°
Clear.
Wed
29° 12°
Clear.
Thu
31° 13°
Clear.
Fri
31° 13°
Clear.
Sat
28° 13°
Drizzle, 81% chance.
TimeTempConditionsPrecipWindHumidity
Now 25° Partly Cloudy 3% 8 mph NNE 52%
5 PM 25° Mostly Cloudy 3% 8 mph NNE 53%
6 PM 23° Partly Cloudy 3% 7 mph N 56%
7 PM 22° Overcast 3% 7 mph N 53%
8 PM 21° Overcast 3% 7 mph N 54%
9 PM 18° Overcast 3% 5 mph NNE 55%
10 PM 17° Overcast 3% 5 mph N 56%
11 PM 16° Overcast 3% 5 mph NNE 57%
12 AM 16° Overcast 3% 4 mph NNE 57%
1 AM 16° Mostly Cloudy 3% 4 mph NNE 58%
2 AM 15° Overcast 3% 4 mph NNE 59%
3 AM 15° Overcast 3% 4 mph NNE 61%
4 AM 14° Overcast 3% 4 mph NNE 62%
5 AM 12° Mostly Cloudy 3% 4 mph NNE 64%
6 AM 12° Clear 3% 5 mph NNE 66%
7 AM 9° Clear 3% 4 mph NNE 86%
8 AM 12° Clear 3% 4 mph NNE 75%
9 AM 13° Clear 3% 4 mph NE 63%
10 AM 14° Clear 3% 5 mph NE 54%
11 AM 16° Clear 3% 5 mph NE 50%
12 PM 16° Clear 3% 5 mph NE 47%
1 PM 19° Clear 3% 5 mph NE 43%
2 PM 19° Clear 3% 5 mph NNE 40%
3 PM 20° Clear 3% 6 mph NNE 36%
15-Day Forecast
Today
10/4
Partly Cloudy
3%
9°
25°
Mon
10/5
Clear
3%
9°
24°
Tue
10/6
Clear
3%
3°
28°
Wed
10/7
Clear
3%
12°
29°
Thu
10/8
Clear
3%
13°
31°
Fri
10/9
Clear
3%
13°
31°
Sat
10/10
Drizzle
81%
13°
28°
Sun
10/11
Rain
79%
14°
24°
Mon
10/12
Drizzle
60%
14°
26°
Tue
10/13
Drizzle
60%
10°
22°
Wed
10/14
Drizzle
42%
9°
22°
Thu
10/15
Clear
60%
8°
22°
Fri
10/16
Drizzle
60%
9°
22°
Sat
10/17
Drizzle
60%
8°
21°
Sun
10/18
Drizzle
60%
7°
19°
37
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

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

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
26 AQI 4.6 µg/m³
O3
Ground-level ozone
Dominant
37 AQI 40 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 37 Good 37 26
Tue 37 Good 37 26
Wed 43 Good 43 21
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. PM2.5 (fine particles) is reported in µg/m³ and ozone (O3) in ppb. Forecast source: NWS NAQFC.

1000850700500400300250200150100 -40-30-20-10010203040 0.41247101624 LCLLFCEL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Sun Oct 4, 20:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 80 90 100 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE25 J/kg
MLCAPE12 J/kg
MUCAPE25 J/kg
SBCIN0 J/kg
MLCIN-0 J/kg
Lifted Index4.1
Kinematics
0–6 km Shear16 kt
0–1 km Shear9 kt
Eff. Shear—
0–1 km SRH-34
0–3 km SRH16
Eff. SRH—
Storm Motion4° @ 27 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index-14.1
Thermo & Levels
PWAT0.50 in
0–3 km LR5.8 °C/km
700–500 LR5.8 °C/km
Total Totals16.3
LCL854 hPa
LFC1002 hPa
EL940 hPa
Freezing Lvl15,138 ft