Heat Advisory — Stewart, TN, Montgomery, TN, Robertson, TN, Sumner, TN, Houston, TN, Humphreys, TN, Dickson, TN, Cheatham, TN, Davidson, TN, Wilson, TN, Trousdale, TN, Smith, TN, Perry, TN, Hickman, TN, Lewis, TN, Williamson, TN, Maury, TN, Rutherford, TN 9:00 PM

Hickman County, Middle Tennessee, Tennessee, United States

Last updated: 5:19 AM CDT  ·  Refresh
23°C
Feels like 27°
Clear
▲ 34°  /  ▼ 23°
Wind
3 mph S
Humidity
88%
Dew Point
22°
Pressure
29.39 inHg
Visibility
8 mi
UV Index
0.0
Cloud Cover
9%
Sunrise
6:05 AM
Sunset
7:43 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Hickman County is currently clear at 23°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2809 J/kg) — isolated convective development possible. Sunrise: 6:05AM · Sunset: 7:43PM.

Alerts

Heat Advisory
Stewart, TN, Montgomery, TN, Robertson, TN, Sumner, TN, Houston, TN, Humphreys, TN, Dickson, TN, Cheatham, TN, Davidson, TN, Wilson, TN, Trousdale, TN, Smith, TN, Perry, TN, Hickman, TN, Lewis, TN, Williamson, TN, Maury, TN, Rutherford, TN
Expires 9:00 PM
30 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
13%
6 AM
22°
30%
7 AM
23°
30%
8 AM
25°
24%
9 AM
28°
24%
10 AM
29°
19%
11 AM
31°
19%
12 PM
32°
20%
1 PM
34°
26%
2 PM
34°
30%
3 PM
34°
30%
4 PM
34°
34%
5 PM
32°
31%
6 PM
31°
31%
7 PM
29°
31%
8 PM
29°
31%
9 PM
27°
30%
10 PM
27°
20%
11 PM
27°
21%
12 AM
26°
10%
1 AM
26°
5%
2 AM
26°
9%
3 AM
26°
9%
4 AM
26°
9%
7-Day Forecast
Today
34° 23°
Mostly Clear with a 31% chance of rain.
Wed
36° 23°
Partly Cloudy with a 26% chance of rain.
Thu
37° 24°
Mostly Cloudy with a 40% chance of rain.
Fri
36° 24°
Clear.
Sat
38° 24°
Clear.
Sun
38° 24°
Drizzle, 50% chance.
Mon
37° 22°
Rain, 62% chance.
TimeTempConditionsPrecipWindHumidity
Now 23° Clear 13% 3 mph S 88%
6 AM 22° Clear 30% 3 mph SSW 88%
7 AM 23° Clear 30% 4 mph SW 86%
8 AM 25° Clear 24% 6 mph WSW 80%
9 AM 28° Clear 24% 7 mph WSW 74%
10 AM 29° Clear 19% 8 mph WSW 69%
11 AM 31° Mostly Clear 19% 7 mph WSW 64%
12 PM 32° Mostly Clear 20% 7 mph WSW 59%
1 PM 34° Mostly Clear 26% 8 mph WSW 56%
2 PM 34° Partly Cloudy 30% 7 mph SW 57%
3 PM 34° Partly Cloudy 30% 8 mph SW 58%
4 PM 34° Partly Cloudy 34% 8 mph SW 60%
5 PM 32° Partly Cloudy 31% 7 mph SW 64%
6 PM 31° Partly Cloudy 31% 7 mph SW 68%
7 PM 29° Partly Cloudy 31% 6 mph SSW 72%
8 PM 29° Mostly Clear 31% 6 mph SSW 73%
9 PM 27° Mostly Clear 30% 5 mph SSW 74%
10 PM 27° Clear 20% 5 mph SSW 75%
11 PM 27° Mostly Clear 21% 5 mph SSW 77%
12 AM 26° Mostly Clear 10% 6 mph SSW 78%
1 AM 26° Mostly Clear 5% 6 mph SSW 79%
2 AM 26° Mostly Clear 9% 6 mph SSW 79%
3 AM 26° Mostly Clear 9% 6 mph SW 80%
4 AM 26° Mostly Clear 9% 6 mph SW 80%
15-Day Forecast
Today
8/11
Mostly Clear
31%
23°
34°
Wed
8/12
Partly Cloudy
26%
23°
36°
Thu
8/13
Mostly Cloudy
40%
24°
37°
Fri
8/14
Clear
15%
24°
36°
Sat
8/15
Clear
3%
24°
38°
Sun
8/16
Drizzle
50%
24°
38°
Mon
8/17
Rain
62%
22°
37°
Tue
8/18
Rain
53%
21°
34°
Wed
8/19
Clear
35%
22°
36°
Thu
8/20
Clear
35%
22°
35°
Fri
8/21
Clear
46%
22°
34°
Sat
8/22
Drizzle
60%
21°
34°
Sun
8/23
Drizzle
60%
21°
33°
Mon
8/24
Drizzle
60%
21°
33°
Tue
8/25
Drizzle
60%
21°
32°
30
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
30 AQI 33 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 30 Good 30 26
Wed 30 Good 30 19
Thu 35 Good 35 26
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 Tue Aug 11, 09:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE896 J/kg
MLCAPE1216 J/kg
MUCAPE1709 J/kg
SBCIN-242 J/kg
MLCIN0 J/kg
Lifted Index-3.9
Kinematics
0–6 km Shear9 kt
0–1 km Shear14 kt
Eff. Shear12 kt
0–1 km SRH73
0–3 km SRH54
Eff. SRH54
Storm Motion329° @ 13 kt
0–1 km EHI0.4
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index31.9
Thermo & Levels
PWAT1.58 in
0–3 km LR4.5 °C/km
700–500 LR6.5 °C/km
Total Totals48.5
LCL976 hPa
LFC706 hPa
EL213 hPa
Freezing Lvl15,049 ft