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

Hickman County, Middle Tennessee, Tennessee, United States

Last updated: 3:52 PM CDT  ·  Refresh
34°C
Feels like 37°
Mostly Clear
▲ 35°  /  ▼ 19°
Wind
4 mph WNW
Humidity
47%
Dew Point
19°
Pressure
29.29 inHg
Visibility
9 mi
UV Index
6.9
Cloud Cover
19%
Sunrise
6:31 AM
Sunset
6:59 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Hickman County is currently mostly clear at 34°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1555 J/kg) — isolated convective development possible. Sunrise: 6:31AM · Sunset: 6:59PM.

Alerts

Heat Advisory
Stewart, TN, Montgomery, TN, Robertson, TN, Sumner, TN, Macon, TN, Clay, TN, Houston, TN, Humphreys, TN, Dickson, TN, Cheatham, TN, Davidson, TN, Wilson, TN, Trousdale, TN, Smith, TN, Jackson, TN, Putnam, TN, Perry, TN, Hickman, TN, Lewis, TN, Williamson, TN, Maury, TN, Marshall, TN, Rutherford, TN, Cannon, TN, De Kalb, TN, Bedford, TN, Wayne, TN, Lawrence, TN, Giles, TN
Expires 8:00 PM
37 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
34°
3%
4 PM
35°
5%
5 PM
34°
5%
6 PM
32°
5%
7 PM
31°
5%
8 PM
27°
5%
9 PM
27°
10%
10 PM
26°
8%
11 PM
25°
8%
12 AM
24°
8%
1 AM
23°
8%
2 AM
23°
8%
3 AM
23°
8%
4 AM
22°
5%
5 AM
22°
5%
6 AM
22°
5%
7 AM
23°
5%
8 AM
24°
12%
9 AM
25°
12%
10 AM
28°
9%
11 AM
28°
10%
12 PM
32°
10%
1 PM
32°
10%
2 PM
32°
10%
7-Day Forecast
Today
35° 19°
Mostly Clear.
Mon
35° 22°
Mostly Clear.
Tue
39° 23°
Clear.
Wed
37° 24°
Clear.
Thu
39° 22°
Clear.
Fri
38° 21°
Drizzle, 60% chance.
Sat
38° 21°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 34° Mostly Clear 3% 4 mph WNW 47%
4 PM 35° Mostly Clear 5% 4 mph NW 51%
5 PM 34° Mostly Clear 5% 4 mph NNW 58%
6 PM 32° Mostly Clear 5% 4 mph NNE 65%
7 PM 31° Mostly Clear 5% 4 mph NNE 67%
8 PM 27° Partly Cloudy 5% 3 mph N 70%
9 PM 27° Partly Cloudy 10% 3 mph NNE 72%
10 PM 26° Partly Cloudy 8% 2 mph NE 74%
11 PM 25° Partly Cloudy 8% 2 mph N 76%
12 AM 24° Partly Cloudy 8% 2 mph N 78%
1 AM 23° Partly Cloudy 8% 2 mph N 80%
2 AM 23° Partly Cloudy 8% 2 mph NNE 81%
3 AM 23° Partly Cloudy 8% 2 mph NNE 84%
4 AM 22° Mostly Clear 5% 3 mph NNE 85%
5 AM 22° Mostly Clear 5% 4 mph NE 86%
6 AM 22° Clear 5% 4 mph NE 87%
7 AM 23° Mostly Clear 5% 4 mph NE 83%
8 AM 24° Partly Cloudy 12% 5 mph ENE 78%
9 AM 25° Partly Cloudy 12% 5 mph ENE 74%
10 AM 28° Partly Cloudy 9% 5 mph ENE 70%
11 AM 28° Mostly Clear 10% 5 mph ENE 66%
12 PM 32° Mostly Clear 10% 5 mph ENE 62%
1 PM 32° Mostly Clear 10% 5 mph ENE 60%
2 PM 32° Mostly Clear 10% 5 mph ENE 59%
15-Day Forecast
Today
9/13
Mostly Clear
10%
19°
35°
Mon
9/14
Mostly Clear
12%
22°
35°
Tue
9/15
Clear
3%
23°
39°
Wed
9/16
Clear
3%
24°
37°
Thu
9/17
Clear
19%
22°
39°
Fri
9/18
Drizzle
60%
21°
38°
Sat
9/19
Clear
19%
21°
38°
Sun
9/20
Drizzle
60%
19°
35°
Mon
9/21
Drizzle
60%
19°
36°
Tue
9/22
Drizzle
60%
15°
31°
Wed
9/23
Drizzle
60%
11°
30°
Thu
9/24
Drizzle
60%
17°
30°
Fri
9/25
Drizzle
60%
16°
30°
Sat
9/26
Clear
25%
16°
30°
Sun
9/27
Drizzle
60%
15°
31°
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
32 AQI 5.8 µg/m³
O3
Ground-level ozone
Dominant
37 AQI 41 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 37 Good 37 32
Tue 46 Good 46 42
Wed 49 Good 44 49
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 Sep 13, 19:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1243 J/kg
MLCAPE402 J/kg
MUCAPE1243 J/kg
SBCIN-1 J/kg
MLCIN-13 J/kg
Lifted Index-2.9
Kinematics
0–6 km Shear10 kt
0–1 km Shear3 kt
Eff. Shear7 kt
0–1 km SRH8
0–3 km SRH29
Eff. SRH29
Storm Motion7° @ 18 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index31.9
Thermo & Levels
PWAT1.57 in
0–3 km LR8.4 °C/km
700–500 LR5.1 °C/km
Total Totals44.5
LCL805 hPa
LFC796 hPa
EL179 hPa
Freezing Lvl15,659 ft