Heat Advisory — Clay, AR, Greene, AR, Craighead, AR, Poinsett, AR, Mississippi, AR, Cross, AR, Crittenden, AR, St. Francis, AR, Lee, AR, Phillips, AR, Dunklin, MO, Pemiscot, MO, DeSoto, MS, Marshall, MS, Benton, MS, Tippah, MS, Alcorn, MS, Tishomingo, MS, Tunica, MS, Tate, MS, Prentiss, MS, Coahoma, MS, Quitman, MS, Panola, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Itawamba, MS, Tallahatchie, MS, Yalobusha, MS, Calhoun, MS, Chickasaw, MS, Monroe, MS, 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 7:00 PM

Hardin County, West Tennessee, Tennessee, United States

Last updated: 6:11 PM CDT  ·  Refresh
33°C
Feels like 38°
Mostly Clear
▲ 36°  /  ▼ 23°
Wind
3 mph ENE
Humidity
52%
Dew Point
20°
Pressure
29.46 inHg
Visibility
10 mi
UV Index
2.9
Cloud Cover
17%
Sunrise
6:34 AM
Sunset
7:00 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Hardin County is currently mostly clear at 34°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1270 J/kg) — isolated convective development possible. Sunrise: 6:34AM · Sunset: 7:00PM.

Alerts

Heat Advisory
Clay, AR, Greene, AR, Craighead, AR, Poinsett, AR, Mississippi, AR, Cross, AR, Crittenden, AR, St. Francis, AR, Lee, AR, Phillips, AR, Dunklin, MO, Pemiscot, MO, DeSoto, MS, Marshall, MS, Benton, MS, Tippah, MS, Alcorn, MS, Tishomingo, MS, Tunica, MS, Tate, MS, Prentiss, MS, Coahoma, MS, Quitman, MS, Panola, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Itawamba, MS, Tallahatchie, MS, Yalobusha, MS, Calhoun, MS, Chickasaw, MS, Monroe, MS, 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
Expires 7:00 PM
43 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
33°
7%
7 PM
33°
19%
8 PM
32°
19%
9 PM
29°
19%
10 PM
28°
19%
11 PM
27°
19%
12 AM
27°
16%
1 AM
26°
3%
2 AM
26°
3%
3 AM
26°
3%
4 AM
25°
3%
5 AM
24°
3%
6 AM
24°
3%
7 AM
24°
3%
8 AM
27°
3%
9 AM
29°
3%
10 AM
31°
3%
11 AM
32°
3%
12 PM
33°
3%
1 PM
38°
3%
2 PM
37°
3%
3 PM
37°
3%
4 PM
37°
3%
5 PM
36°
3%
7-Day Forecast
Tonight
36° 23°
Mostly Clear.
Tue
38° 24°
Clear.
Wed
38° 24°
Clear.
Thu
37° 23°
Mostly Clear.
Fri
37° 22°
Partly Cloudy with a 20% chance of rain.
Sat
36° 21°
Partly Cloudy with a 43% chance of rain.
Sun
36° 21°
Mostly Clear with a 51% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 33° Mostly Clear 7% 3 mph ENE 52%
7 PM 33° Clear 19% 3 mph E 58%
8 PM 32° Clear 19% 4 mph E 61%
9 PM 29° Clear 19% 4 mph E 63%
10 PM 28° Clear 19% 5 mph ESE 64%
11 PM 27° Mostly Clear 19% 5 mph ESE 66%
12 AM 27° Mostly Clear 16% 5 mph ESE 68%
1 AM 26° Mostly Clear 3% 4 mph ESE 70%
2 AM 26° Mostly Clear 3% 5 mph ESE 71%
3 AM 26° Clear 3% 5 mph SE 72%
4 AM 25° Clear 3% 5 mph SE 74%
5 AM 24° Clear 3% 5 mph SE 75%
6 AM 24° Mostly Clear 3% 5 mph SE 76%
7 AM 24° Mostly Clear 3% 5 mph SSE 75%
8 AM 27° Mostly Clear 3% 6 mph SSE 69%
9 AM 29° Clear 3% 6 mph S 62%
10 AM 31° Clear 3% 6 mph S 55%
11 AM 32° Clear 3% 6 mph S 50%
12 PM 33° Clear 3% 5 mph S 45%
1 PM 38° Clear 3% 5 mph S 42%
2 PM 37° Clear 3% 5 mph S 41%
3 PM 37° Clear 3% 5 mph S 40%
4 PM 37° Clear 3% 5 mph SSE 40%
5 PM 36° Clear 3% 5 mph SSE 43%
15-Day Forecast
Today
9/14
Mostly Clear
19%
23°
36°
Tue
9/15
Clear
16%
24°
38°
Wed
9/16
Clear
3%
24°
38°
Thu
9/17
Mostly Clear
10%
23°
37°
Fri
9/18
Partly Cloudy
20%
22°
37°
Sat
9/19
Partly Cloudy
43%
21°
36°
Sun
9/20
Mostly Clear
51%
21°
36°
Mon
9/21
Drizzle
63%
19°
33°
Tue
9/22
Drizzle
68%
19°
33°
Wed
9/23
Drizzle
68%
19°
33°
Thu
9/24
Drizzle
67%
18°
32°
Fri
9/25
Drizzle
60%
17°
31°
Sat
9/26
Drizzle
60%
17°
31°
Sun
9/27
Drizzle
60%
17°
31°
Mon
9/28
Drizzle
60%
17°
31°
43
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
43 AQI 7.9 µg/m³
O3
Ground-level ozone
36 AQI 40 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 43 Good 36 43
Wed 57 Moderate 43 57
Thu 55 Moderate 40 55
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 Sep 14, 21:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1399 J/kg
MLCAPE1071 J/kg
MUCAPE1399 J/kg
SBCIN-81 J/kg
MLCIN-31 J/kg
Lifted Index-1.8
Kinematics
0–6 km Shear4 kt
0–1 km Shear3 kt
Eff. Shear5 kt
0–1 km SRH-6
0–3 km SRH15
Eff. SRH15
Storm Motion307° @ 13 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index35.2
Thermo & Levels
PWAT1.82 in
0–3 km LR8.0 °C/km
700–500 LR4.6 °C/km
Total Totals44.1
LCL825 hPa
LFC779 hPa
EL168 hPa
Freezing Lvl16,581 ft