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 8:00 PM

Henry County, West Tennessee, Tennessee, United States

Last updated: 2:00 AM CDT  ·  Refresh
25°C
Feels like 28°
Clear
▲ 37°  /  ▼ 23°
Wind
4 mph S
Humidity
76%
Dew Point
22°
Pressure
29.52 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
2%
Sunrise
6:25 AM
Sunset
7:19 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Henry County is currently clear at 25°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1650 J/kg) — isolated convective development possible. Sunrise: 6:25AM · Sunset: 7:19PM.

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 8:00 PM
39 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
25°
11%
3 AM
24°
3%
4 AM
24°
3%
5 AM
22°
3%
6 AM
22°
3%
7 AM
22°
3%
8 AM
24°
3%
9 AM
28°
3%
10 AM
31°
3%
11 AM
32°
3%
12 PM
33°
3%
1 PM
36°
3%
2 PM
36°
3%
3 PM
36°
3%
4 PM
36°
3%
5 PM
36°
3%
6 PM
35°
3%
7 PM
34°
3%
8 PM
33°
3%
9 PM
29°
3%
10 PM
29°
3%
11 PM
28°
3%
12 AM
28°
3%
1 AM
27°
3%
7-Day Forecast
Today
37° 23°
Clear.
Thu
40° 23°
Mostly Clear.
Fri
41° 23°
Clear.
Sat
39° 22°
Clear with a 64% chance of rain.
Sun
39° 20°
Clear.
Mon
40° 21°
Clear.
Tue
38° 21°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 25° Clear 11% 4 mph S 76%
3 AM 24° Clear 3% 4 mph SSW 75%
4 AM 24° Clear 3% 3 mph SSW 76%
5 AM 22° Clear 3% 3 mph S 77%
6 AM 22° Clear 3% 3 mph S 78%
7 AM 22° Clear 3% 3 mph S 80%
8 AM 24° Clear 3% 3 mph SSW 71%
9 AM 28° Clear 3% 5 mph SSW 62%
10 AM 31° Clear 3% 6 mph SSW 54%
11 AM 32° Clear 3% 5 mph SW 49%
12 PM 33° Mostly Clear 3% 4 mph SSW 44%
1 PM 36° Mostly Clear 3% 4 mph SSW 40%
2 PM 36° Mostly Clear 3% 4 mph S 39%
3 PM 36° Mostly Clear 3% 4 mph SSE 39%
4 PM 36° Clear 3% 5 mph SSE 38%
5 PM 36° Clear 3% 4 mph SSE 41%
6 PM 35° Clear 3% 4 mph SSE 45%
7 PM 34° Clear 3% 4 mph SSE 49%
8 PM 33° Clear 3% 4 mph SE 51%
9 PM 29° Clear 3% 4 mph SE 54%
10 PM 29° Clear 3% 4 mph SSE 56%
11 PM 28° Clear 3% 4 mph SSE 58%
12 AM 28° Clear 3% 4 mph SSE 60%
1 AM 27° Clear 3% 4 mph SSE 62%
15-Day Forecast
Today
9/2
Clear
11%
23°
37°
Thu
9/3
Mostly Clear
3%
23°
40°
Fri
9/4
Clear
17%
23°
41°
Sat
9/5
Clear
64%
22°
39°
Sun
9/6
Clear
16%
20°
39°
Mon
9/7
Clear
17%
21°
40°
Tue
9/8
Clear
17%
21°
38°
Wed
9/9
Clear
43%
22°
39°
Thu
9/10
Rain
68%
21°
38°
Fri
9/11
Drizzle
64%
18°
37°
Sat
9/12
Drizzle
60%
19°
36°
Sun
9/13
Drizzle
60%
20°
37°
Mon
9/14
Drizzle
60%
20°
36°
Tue
9/15
Drizzle
60%
20°
35°
Wed
9/16
Drizzle
60%
19°
34°
39
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
39 AQI 7.2 µg/m³
O3
Ground-level ozone
34 AQI 38 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 39 Good 34 39
Thu 52 Moderate 44 52
Fri 53 Moderate 38 53
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 Wed Sep 2, 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
SBCAPE440 J/kg
MLCAPE747 J/kg
MUCAPE1062 J/kg
SBCIN-543 J/kg
MLCIN-282 J/kg
Lifted Index-1.3
Kinematics
0–6 km Shear9 kt
0–1 km Shear7 kt
Eff. Shear4 kt
0–1 km SRH17
0–3 km SRH20
Eff. SRH15
Storm Motion194° @ 20 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index24.8
Thermo & Levels
PWAT1.55 in
0–3 km LR4.0 °C/km
700–500 LR6.6 °C/km
Total Totals46.1
LCL952 hPa
LFC598 hPa
EL224 hPa
Freezing Lvl15,666 ft