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, Tunica, MS, Tate, MS, Coahoma, MS, Quitman, MS, Panola, MS, Lafayette, MS, Tallahatchie, MS, Yalobusha, 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, Shelby, TN, Fayette, TN, Hardeman, TN 8:00 PM

Henry County, West Tennessee, Tennessee, United States

Last updated: 9:28 AM CDT  ·  Refresh
28°C
Feels like 31°
Mostly Clear
▲ 36°  /  ▼ 23°
Wind
10 mph SSW
Humidity
68%
Dew Point
22°
Pressure
29.66 inHg
Visibility
10 mi
UV Index
6.6
Cloud Cover
20%
Sunrise
6:31 AM
Sunset
7:09 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Henry County is currently mostly clear at 28°C. Precipitation is likely — peak probability 54% around 2 AM. Atmospheric instability is elevated (CAPE up to 1548 J/kg) — isolated convective development possible. Sunrise: 6:31AM · Sunset: 7:09PM.

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, Tunica, MS, Tate, MS, Coahoma, MS, Quitman, MS, Panola, MS, Lafayette, MS, Tallahatchie, MS, Yalobusha, 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, Shelby, TN, Fayette, TN, Hardeman, TN
Expires 8:00 PM
38 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
28°
4%
10 AM
30°
23%
11 AM
31°
23%
12 PM
32°
23%
1 PM
34°
20%
2 PM
35°
29%
3 PM
35°
43%
4 PM
34°
43%
5 PM
34°
47%
6 PM
32°
41%
7 PM
31°
41%
8 PM
30°
41%
9 PM
27°
37%
10 PM
27°
50%
11 PM
26°
48%
12 AM
26°
53%
1 AM
24°
53%
2 AM
24°
53%
3 AM
24°
50%
4 AM
24°
41%
5 AM
23°
41%
6 AM
23°
39%
7 AM
24°
39%
8 AM
25°
51%
7-Day Forecast
Today
36° 23°
Mostly Clear with a 43% chance of rain.
Thu
36° 23°
Mostly Clear with a 59% chance of rain.
Fri
37° 22°
Mostly Cloudy with a 66% chance of rain.
Sat
36° 20°
Rain, 67% chance.
Sun
38° 20°
Rain, 21% chance.
Mon
38° 21°
Drizzle, 55% chance.
Tue
39° 22°
Drizzle, 53% chance.
TimeTempConditionsPrecipWindHumidity
Now 28° Mostly Clear 4% 10 mph SSW 68%
10 AM 30° Partly Cloudy 23% 12 mph SSW 58%
11 AM 31° Partly Cloudy 23% 12 mph SSW 54%
12 PM 32° Partly Cloudy 23% 11 mph SW 50%
1 PM 34° Partly Cloudy 20% 11 mph SW 47%
2 PM 35° Partly Cloudy 29% 10 mph SSW 46%
3 PM 35° Mostly Clear 43% 10 mph SSW 45%
4 PM 34° Mostly Clear 43% 10 mph SSW 49%
5 PM 34° Mostly Clear 47% 10 mph SSW 57%
6 PM 32° Mostly Clear 41% 8 mph SSW 63%
7 PM 31° Partly Cloudy 41% 7 mph SSW 67%
8 PM 30° Partly Cloudy 41% 7 mph SSW 70%
9 PM 27° Partly Cloudy 37% 7 mph S 72%
10 PM 27° Mostly Clear 50% 6 mph S 74%
11 PM 26° Mostly Clear 48% 6 mph S 76%
12 AM 26° Partly Cloudy 53% 6 mph S 78%
1 AM 24° Mostly Cloudy 53% 6 mph S 80%
2 AM 24° Partly Cloudy 53% 6 mph S 81%
3 AM 24° Partly Cloudy 50% 6 mph S 82%
4 AM 24° Rain 41% 6 mph SSW 83%
5 AM 23° Rain 41% 6 mph S 84%
6 AM 23° Rain 39% 6 mph S 84%
7 AM 24° Rain 39% 6 mph SSW 81%
8 AM 25° Partly Cloudy 51% 7 mph SSW 74%
15-Day Forecast
Today
9/9
Mostly Clear
43%
23°
36°
Thu
9/10
Mostly Clear
59%
23°
36°
Fri
9/11
Mostly Cloudy
66%
22°
37°
Sat
9/12
Rain
67%
20°
36°
Sun
9/13
Rain
21%
20°
38°
Mon
9/14
Drizzle
55%
21°
38°
Tue
9/15
Drizzle
53%
22°
39°
Wed
9/16
Rain
69%
22°
39°
Thu
9/17
Drizzle
44%
22°
37°
Fri
9/18
Drizzle
51%
21°
36°
Sat
9/19
Drizzle
60%
18°
34°
Sun
9/20
Clear
60%
18°
34°
Mon
9/21
Drizzle
60%
18°
33°
Tue
9/22
Drizzle
60%
17°
32°
Wed
9/23
Drizzle
60%
17°
32°
38
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
38 AQI 6.9 µg/m³
O3
Ground-level ozone
Dominant
38 AQI 42 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 38 Good 38 38
Fri 39 Good 39 33
Sat 41 Good 41 22
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 9, 13:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE909 J/kg
MLCAPE337 J/kg
MUCAPE909 J/kg
SBCIN-53 J/kg
MLCIN-72 J/kg
Lifted Index-0.5
Kinematics
0–6 km Shear8 kt
0–1 km Shear15 kt
Eff. Shear9 kt
0–1 km SRH95
0–3 km SRH81
Eff. SRH81
Storm Motion321° @ 11 kt
0–1 km EHI0.5
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index25.8
Thermo & Levels
PWAT1.68 in
0–3 km LR6.2 °C/km
700–500 LR4.3 °C/km
Total Totals40.7
LCL920 hPa
LFC827 hPa
EL178 hPa
Freezing Lvl17,073 ft