Extreme Heat Warning — Marshall, MS, Benton, MS, Tippah, MS, Alcorn, MS, Tishomingo, MS, Prentiss, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Itawamba, MS, Yalobusha, MS, Calhoun, MS, Chickasaw, MS, Monroe, MS, Benton, TN, Chester, TN, Henderson, TN, Decatur, TN, Hardeman, TN, McNairy, TN, Hardin, TN 8:00 PM Heat Advisory — Marshall, MS, Benton, MS, Tippah, MS, Alcorn, MS, Tishomingo, MS, Prentiss, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Itawamba, MS, Yalobusha, MS, Calhoun, MS, Chickasaw, MS, Monroe, MS, Benton, TN, Chester, TN, Henderson, TN, Decatur, TN, Hardeman, TN, McNairy, TN, Hardin, TN 8:00 PM

Hardin County, West Tennessee, Tennessee, United States

Last updated: 1:46 AM CDT  ·  Refresh
26°C
Feels like 31°
Mostly Cloudy
▲ 36°  /  ▼ 24°
Wind
4 mph SSE
Humidity
91%
Dew Point
25°
Pressure
29.37 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
62%
Sunrise
5:58 AM
Sunset
7:59 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Hardin County is currently mostly cloudy at 26°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3638 J/kg) — isolated convective development possible. Sunrise: 5:58AM · Sunset: 7:59PM.

Alerts

Extreme Heat Warning
Marshall, MS, Benton, MS, Tippah, MS, Alcorn, MS, Tishomingo, MS, Prentiss, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Itawamba, MS, Yalobusha, MS, Calhoun, MS, Chickasaw, MS, Monroe, MS, Benton, TN, Chester, TN, Henderson, TN, Decatur, TN, Hardeman, TN, McNairy, TN, Hardin, TN
Expires 8:00 PM
Heat Advisory
Marshall, MS, Benton, MS, Tippah, MS, Alcorn, MS, Tishomingo, MS, Prentiss, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Itawamba, MS, Yalobusha, MS, Calhoun, MS, Chickasaw, MS, Monroe, MS, Benton, TN, Chester, TN, Henderson, TN, Decatur, TN, Hardeman, TN, McNairy, TN, Hardin, TN
Expires 8:00 PM
51 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
20%
2 AM
26°
42%
3 AM
26°
42%
4 AM
26°
41%
5 AM
24°
27%
6 AM
24°
27%
7 AM
26°
27%
8 AM
27°
28%
9 AM
29°
28%
10 AM
30°
26%
11 AM
31°
30%
12 PM
32°
31%
1 PM
34°
31%
2 PM
34°
31%
3 PM
34°
31%
4 PM
33°
27%
5 PM
33°
23%
6 PM
33°
24%
7 PM
32°
15%
8 PM
32°
15%
9 PM
29°
15%
10 PM
28°
11%
11 PM
28°
12%
12 AM
28°
3%
7-Day Forecast
Today
36° 24°
Partly Cloudy with a 41% chance of rain.
Tue
38° 24°
Partly Cloudy with a 51% chance of rain.
Wed
33° 20°
Partly Cloudy with a 57% chance of rain.
Thu
31° 18°
Clear with a 33% chance of rain.
Fri
29° 19°
Rain, 43% chance.
Sat
30° 19°
Heavy Rain, 82% chance.
Sun
28° 19°
Rain, 28% chance.
TimeTempConditionsPrecipWindHumidity
Now 26° Mostly Cloudy 20% 4 mph SSE 91%
2 AM 26° Mostly Cloudy 42% 3 mph S 92%
3 AM 26° Overcast 42% 4 mph ESE 93%
4 AM 26° Overcast 41% 3 mph SSE 93%
5 AM 24° Mostly Cloudy 27% 3 mph S 93%
6 AM 24° Mostly Cloudy 27% 3 mph SSW 93%
7 AM 26° Mostly Cloudy 27% 4 mph SSW 89%
8 AM 27° Partly Cloudy 28% 6 mph SW 83%
9 AM 29° Partly Cloudy 28% 6 mph WSW 77%
10 AM 30° Partly Cloudy 26% 6 mph WSW 73%
11 AM 31° Partly Cloudy 30% 6 mph WSW 68%
12 PM 32° Partly Cloudy 31% 6 mph WSW 64%
1 PM 34° Partly Cloudy 31% 6 mph WSW 63%
2 PM 34° Partly Cloudy 31% 5 mph W 64%
3 PM 34° Drizzle 31% 5 mph W 64%
4 PM 33° Mostly Clear 27% 5 mph W 67%
5 PM 33° Mostly Clear 23% 5 mph W 71%
6 PM 33° Clear 24% 5 mph W 76%
7 PM 32° Clear 15% 4 mph WSW 80%
8 PM 32° Clear 15% 4 mph SW 82%
9 PM 29° Clear 15% 5 mph SSW 83%
10 PM 28° Clear 11% 5 mph SSW 84%
11 PM 28° Mostly Clear 12% 5 mph SSW 84%
12 AM 28° Mostly Clear 3% 5 mph SSW 84%
15-Day Forecast
Today
7/27
Partly Cloudy
41%
24°
36°
Tue
7/28
Partly Cloudy
51%
24°
38°
Wed
7/29
Partly Cloudy
57%
20°
33°
Thu
7/30
Clear
33%
18°
31°
Fri
7/31
Rain
43%
19°
29°
Sat
8/1
Heavy Rain
82%
19°
30°
Sun
8/2
Rain
28%
19°
28°
Mon
8/3
Rain
69%
19°
31°
Tue
8/4
Rain
68%
21°
33°
Wed
8/5
Thunderstorm
44%
22°
34°
Thu
8/6
Drizzle
60%
22°
33°
Fri
8/7
Drizzle
60%
21°
33°
Sat
8/8
Drizzle
60%
21°
33°
Sun
8/9
Drizzle
60%
22°
32°
Mon
8/10
Drizzle
60%
22°
33°
51
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
51 AQI 9.4 µg/m³
O3
Ground-level ozone
31 AQI 34 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 51 Moderate 31 51
Tue 54 Moderate 31 54
Wed 48 Good 34 48
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, 05:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2089 J/kg
MLCAPE2566 J/kg
MUCAPE3538 J/kg
SBCIN-221 J/kg
MLCIN0 J/kg
Lifted Index-4.8
Kinematics
0–6 km Shear31 kt
0–1 km Shear14 kt
Eff. Shear37 kt
0–1 km SRH8
0–3 km SRH13
Eff. SRH13
Storm Motion274° @ 21 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.1
STP (eff)0.0
Supercell0.9
K-Index31.8
Thermo & Levels
PWAT1.91 in
0–3 km LR4.9 °C/km
700–500 LR5.8 °C/km
Total Totals42.6
LCL969 hPa
LFC745 hPa
EL157 hPa
Freezing Lvl15,784 ft