Heat Advisory — Stewart, TN, Montgomery, TN, Houston, TN, Humphreys, TN, Dickson, TN, Perry, TN, Hickman, TN, Lewis, TN, Wayne, TN, Lawrence, TN, Robertson, TN, Sumner, TN, Macon, TN, Cheatham, TN, Davidson, TN, Wilson, TN, Trousdale, TN, Smith, TN, Williamson, TN, Maury, TN, Marshall, TN, Rutherford, TN, Bedford, TN, Giles, TN 8:00 PM

Maury County, Middle Tennessee, Tennessee, United States

Last updated: 4:36 AM CDT  ·  Refresh
23°C
Feels like 26°
Rain
▲ 34°  /  ▼ 22°
Wind
4 mph N
Humidity
95%
Dew Point
22°
Pressure
29.23 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
95%
Sunrise
5:52 AM
Sunset
7:56 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Maury County is currently rain at 23°C. Precipitation is likely — peak probability 82% around 4 AM. Atmospheric instability is elevated (CAPE up to 3502 J/kg) — isolated convective development possible. Sunrise: 5:52AM · Sunset: 7:56PM.

Alerts

Heat Advisory
Stewart, TN, Montgomery, TN, Houston, TN, Humphreys, TN, Dickson, TN, Perry, TN, Hickman, TN, Lewis, TN, Wayne, TN, Lawrence, TN, Robertson, TN, Sumner, TN, Macon, TN, Cheatham, TN, Davidson, TN, Wilson, TN, Trousdale, TN, Smith, TN, Williamson, TN, Maury, TN, Marshall, TN, Rutherford, TN, Bedford, TN, Giles, TN
Expires 8:00 PM
36 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
82%
5 AM
22°
78%
6 AM
22°
74%
7 AM
22°
52%
8 AM
24°
50%
9 AM
25°
35%
10 AM
27°
26%
11 AM
28°
28%
12 PM
30°
23%
1 PM
33°
23%
2 PM
34°
21%
3 PM
34°
19%
4 PM
34°
19%
5 PM
34°
19%
6 PM
33°
19%
7 PM
32°
18%
8 PM
31°
18%
9 PM
28°
10%
10 PM
27°
10%
11 PM
27°
10%
12 AM
27°
8%
1 AM
27°
9%
2 AM
27°
9%
3 AM
26°
9%
7-Day Forecast
Today
34° 22°
Partly Cloudy with a 82% chance of rain.
Tue
36° 24°
Mostly Clear with a 52% chance of rain.
Wed
32° 19°
Partly Cloudy with a 43% chance of rain.
Thu
29° 18°
Clear with a 33% chance of rain.
Fri
28° 18°
Rain, 57% chance.
Sat
28° 19°
Heavy Rain, 90% chance.
Sun
27° 20°
Drizzle, 57% chance.
TimeTempConditionsPrecipWindHumidity
Now 23° Rain 82% 4 mph N 95%
5 AM 22° Rain 78% 4 mph SSW 96%
6 AM 22° Heavy Rain 74% 6 mph N 96%
7 AM 22° Mostly Cloudy 52% 5 mph N 94%
8 AM 24° Mostly Cloudy 50% 4 mph W 90%
9 AM 25° Mostly Cloudy 35% 3 mph WSW 84%
10 AM 27° Partly Cloudy 26% 4 mph WSW 78%
11 AM 28° Mostly Clear 28% 4 mph W 72%
12 PM 30° Clear 23% 4 mph WNW 65%
1 PM 33° Clear 23% 4 mph WNW 62%
2 PM 34° Clear 21% 4 mph NW 60%
3 PM 34° Clear 19% 4 mph NW 59%
4 PM 34° Clear 19% 3 mph NW 61%
5 PM 34° Clear 19% 2 mph WNW 65%
6 PM 33° Mostly Clear 19% 2 mph WSW 71%
7 PM 32° Partly Cloudy 18% 2 mph SW 75%
8 PM 31° Partly Cloudy 18% 2 mph SSW 77%
9 PM 28° Partly Cloudy 10% 3 mph SSW 79%
10 PM 27° Partly Cloudy 10% 3 mph SSW 81%
11 PM 27° Partly Cloudy 10% 3 mph SSW 84%
12 AM 27° Partly Cloudy 8% 4 mph SSW 86%
1 AM 27° Partly Cloudy 9% 4 mph SSW 87%
2 AM 27° Partly Cloudy 9% 4 mph SW 87%
3 AM 26° Partly Cloudy 9% 4 mph SW 88%
15-Day Forecast
Today
7/27
Partly Cloudy
82%
22°
34°
Tue
7/28
Mostly Clear
52%
24°
36°
Wed
7/29
Partly Cloudy
43%
19°
32°
Thu
7/30
Clear
33%
18°
29°
Fri
7/31
Rain
57%
18°
28°
Sat
8/1
Heavy Rain
90%
19°
28°
Sun
8/2
Drizzle
57%
20°
27°
Mon
8/3
Rain
66%
19°
30°
Tue
8/4
Rain
66%
21°
32°
Wed
8/5
Drizzle
55%
21°
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%
22°
32°
Mon
8/10
Drizzle
60%
21°
32°
36
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
PM2.5
Fine particulate matter
Dominant
36 AQI 6.5 µg/m³
O3
Ground-level ozone
34 AQI 38 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 36 Good 34 36
Tue 46 Good 31 46
Wed 43 Good 34 43
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 Mon Jul 27, 08:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE324 J/kg
MLCAPE457 J/kg
MUCAPE901 J/kg
SBCIN-101 J/kg
MLCIN0 J/kg
Lifted Index-1.5
Kinematics
0–6 km Shear23 kt
0–1 km Shear4 kt
Eff. Shear23 kt
0–1 km SRH-11
0–3 km SRH-43
Eff. SRH-43
Storm Motion291° @ 25 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index39.3
Thermo & Levels
PWAT2.41 in
0–3 km LR4.6 °C/km
700–500 LR5.5 °C/km
Total Totals47.2
LCL978 hPa
LFC743 hPa
EL301 hPa
Freezing Lvl14,528 ft