Heat Advisory — Lake, TN, Obion, TN, Weakley, TN, Henry, TN, Dyer, TN, Gibson, TN, Carroll, TN, Benton, TN, Lauderdale, TN, Tipton, TN, Haywood, TN, Crockett, TN, Madison, TN, Chester, TN, Henderson, TN, Decatur, TN, Shelby, TN, Fayette, TN, Hardeman, TN, McNairy, TN, Hardin, TN, Marshall, MS, Benton, MS, Tippah, MS, Alcorn, MS, Tishomingo, MS, Tate, MS, Prentiss, MS, Panola, MS, Tallahatchie, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Itawamba, MS, Yalobusha, MS, Calhoun, MS, Chickasaw, MS, Monroe, MS 8:00 PM

Hardin County, West Tennessee, Tennessee, United States

Last updated: 3:10 PM CDT  ·  Refresh
33°C
Feels like 37°
Mostly Clear
▲ 34°  /  ▼ 21°
Wind
2 mph W
Humidity
54%
Dew Point
23°
Pressure
29.44 inHg
Visibility
10 mi
UV Index
8.8
Cloud Cover
21%
Sunrise
5:43 AM
Sunset
8:10 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Hardin County is currently mostly clear at 33°C. Precipitation is likely — peak probability 86% around 3 PM. Atmospheric instability is elevated (CAPE up to 2091 J/kg) — isolated convective development possible. Sunrise: 5:43AM · Sunset: 8:10PM.

Alerts

Heat Advisory
Lake, TN, Obion, TN, Weakley, TN, Henry, TN, Dyer, TN, Gibson, TN, Carroll, TN, Benton, TN, Lauderdale, TN, Tipton, TN, Haywood, TN, Crockett, TN, Madison, TN, Chester, TN, Henderson, TN, Decatur, TN, Shelby, TN, Fayette, TN, Hardeman, TN, McNairy, TN, Hardin, TN, Marshall, MS, Benton, MS, Tippah, MS, Alcorn, MS, Tishomingo, MS, Tate, MS, Prentiss, MS, Panola, MS, Tallahatchie, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Itawamba, MS, Yalobusha, MS, Calhoun, MS, Chickasaw, MS, Monroe, MS
Expires 8:00 PM
53 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
33°
37%
4 PM
34°
20%
5 PM
31°
23%
6 PM
29°
24%
7 PM
26°
28%
8 PM
25°
15%
9 PM
26°
15%
10 PM
25°
16%
11 PM
24°
24%
12 AM
24°
32%
1 AM
23°
32%
2 AM
23°
36%
3 AM
22°
49%
4 AM
22°
47%
5 AM
21°
46%
6 AM
21°
46%
7 AM
22°
44%
8 AM
23°
53%
9 AM
26°
53%
10 AM
28°
64%
11 AM
28°
73%
12 PM
29°
82%
1 PM
31°
81%
2 PM
31°
80%
7-Day Forecast
Today
34° 21°
Mostly Clear with a 37% chance of rain.
Sun
34° 21°
Partly Cloudy with a 86% chance of rain.
Mon
31° 18°
Partly Cloudy with a 59% chance of rain.
Tue
32° 19°
Partly Cloudy with a 39% chance of rain.
Wed
32° 21°
Rain, 43% chance.
Thu
33° 21°
Heavy Rain, 82% chance.
Fri
32° 20°
Drizzle, 53% chance.
TimeTempConditionsPrecipWindHumidity
Now 33° Mostly Clear 37% 2 mph W 54%
4 PM 34° Mostly Clear 20% 2 mph WNW 53%
5 PM 31° Partly Cloudy 23% 3 mph WNW 58%
6 PM 29° Partly Cloudy 24% 4 mph W 64%
7 PM 26° Partly Cloudy 28% 5 mph W 72%
8 PM 25° Mostly Cloudy 15% 3 mph WSW 75%
9 PM 26° Mostly Cloudy 15% 2 mph SSW 76%
10 PM 25° Overcast 16% 3 mph S 79%
11 PM 24° Mostly Cloudy 24% 3 mph SSE 81%
12 AM 24° Mostly Cloudy 32% 2 mph S 83%
1 AM 23° Mostly Cloudy 32% 3 mph WSW 85%
2 AM 23° Mostly Cloudy 36% 3 mph WSW 88%
3 AM 22° Rain 49% 3 mph W 91%
4 AM 22° Rain 47% 4 mph WNW 93%
5 AM 21° Mostly Cloudy 46% 3 mph NNE 93%
6 AM 21° Mostly Cloudy 46% 2 mph W 93%
7 AM 22° Mostly Cloudy 44% 2 mph SW 92%
8 AM 23° Partly Cloudy 53% 2 mph W 86%
9 AM 26° Partly Cloudy 53% 3 mph W 80%
10 AM 28° Partly Cloudy 64% 3 mph W 75%
11 AM 28° Partly Cloudy 73% 4 mph W 72%
12 PM 29° Partly Cloudy 82% 4 mph W 68%
1 PM 31° Partly Cloudy 81% 5 mph W 66%
2 PM 31° Partly Cloudy 80% 5 mph W 68%
15-Day Forecast
Today
7/4
Mostly Clear
37%
21°
34°
Sun
7/5
Partly Cloudy
86%
21°
34°
Mon
7/6
Partly Cloudy
59%
18°
31°
Tue
7/7
Partly Cloudy
39%
19°
32°
Wed
7/8
Rain
43%
21°
32°
Thu
7/9
Heavy Rain
82%
21°
33°
Fri
7/10
Drizzle
53%
20°
32°
Sat
7/11
Rain
71%
21°
32°
Sun
7/12
Rain
68%
19°
32°
Mon
7/13
Drizzle
51%
18°
29°
Tue
7/14
Drizzle
60%
14°
29°
Wed
7/15
Drizzle
60%
19°
30°
Thu
7/16
Drizzle
60%
20°
30°
Fri
7/17
Rain
90%
20°
29°
Sat
7/18
Drizzle
60%
20°
30°
53
Moderate
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
53 AQI 10.3 µg/m³
O3
Ground-level ozone
38 AQI 42 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sun 53 Moderate 38 53
Mon 50 Good 30 50
Tue 38 Good 29 38
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 Sat Jul 4, 18:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3163 J/kg
MLCAPE2111 J/kg
MUCAPE3163 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-6.9
Kinematics
0–6 km Shear11 kt
0–1 km Shear3 kt
Eff. Shear4 kt
0–1 km SRH9
0–3 km SRH-18
Eff. SRH-18
Storm Motion202° @ 17 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index35.1
Thermo & Levels
PWAT1.86 in
0–3 km LR7.9 °C/km
700–500 LR5.7 °C/km
Total Totals47.2
LCL859 hPa
LFC997 hPa
EL144 hPa
Freezing Lvl14,895 ft