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

Henderson County, West Tennessee, Tennessee, United States

Last updated: 3:10 PM CDT  ·  Refresh
32°C
Feels like 35°
Rain
▲ 33°  /  ▼ 20°
Wind
4 mph SSE
Humidity
57%
Dew Point
24°
Pressure
29.47 inHg
Visibility
10 mi
UV Index
8.2
Cloud Cover
46%
Sunrise
5:43 AM
Sunset
8:12 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Henderson County is currently rain at 31°C. Precipitation is likely — peak probability 70% around 3 PM. Atmospheric instability is elevated (CAPE up to 2374 J/kg) — isolated convective development possible. Sunrise: 5:43AM · Sunset: 8:12PM.

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
56 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
32°
41%
4 PM
33°
49%
5 PM
33°
30%
6 PM
32°
29%
7 PM
29°
32%
8 PM
28°
20%
9 PM
26°
27%
10 PM
25°
20%
11 PM
24°
28%
12 AM
24°
32%
1 AM
23°
32%
2 AM
22°
29%
3 AM
22°
33%
4 AM
21°
31%
5 AM
20°
37%
6 AM
20°
33%
7 AM
21°
44%
8 AM
22°
58%
9 AM
25°
66%
10 AM
27°
56%
11 AM
27°
62%
12 PM
27°
62%
1 PM
28°
62%
2 PM
30°
69%
7-Day Forecast
Today
33° 20°
Partly Cloudy with a 41% chance of rain.
Sun
33° 20°
Partly Cloudy with a 69% chance of rain.
Mon
31° 18°
Mostly Cloudy with a 55% chance of rain.
Tue
31° 19°
Partly Cloudy with a 21% chance of rain.
Wed
32° 20°
Drizzle, 51% chance.
Thu
33° 22°
Rain, 82% chance.
Fri
32° 19°
Drizzle, 71% chance.
TimeTempConditionsPrecipWindHumidity
Now 32° Rain 41% 4 mph SSE 57%
4 PM 33° Partly Cloudy 49% 3 mph WSW 57%
5 PM 33° Mostly Clear 30% 2 mph SW 62%
6 PM 32° Partly Cloudy 29% 4 mph SW 67%
7 PM 29° Rain 32% 7 mph SSW 73%
8 PM 28° Mostly Cloudy 20% 4 mph SW 76%
9 PM 26° Mostly Cloudy 27% 4 mph SW 79%
10 PM 25° Mostly Cloudy 20% 4 mph SW 81%
11 PM 24° Mostly Cloudy 28% 3 mph WSW 83%
12 AM 24° Mostly Cloudy 32% 4 mph WNW 84%
1 AM 23° Mostly Cloudy 32% 5 mph WNW 86%
2 AM 22° Mostly Cloudy 29% 4 mph WNW 88%
3 AM 22° Mostly Cloudy 33% 4 mph NW 90%
4 AM 21° Partly Cloudy 31% 3 mph WNW 92%
5 AM 20° Partly Cloudy 37% 2 mph SW 92%
6 AM 20° Partly Cloudy 33% 3 mph S 92%
7 AM 21° Partly Cloudy 44% 3 mph SW 92%
8 AM 22° Partly Cloudy 58% 3 mph SW 87%
9 AM 25° Partly Cloudy 66% 4 mph SSW 82%
10 AM 27° Partly Cloudy 56% 4 mph SSW 79%
11 AM 27° Partly Cloudy 62% 5 mph SW 78%
12 PM 27° Partly Cloudy 62% 6 mph WSW 78%
1 PM 28° Mostly Cloudy 62% 7 mph W 77%
2 PM 30° Partly Cloudy 69% 6 mph W 75%
15-Day Forecast
Today
7/4
Partly Cloudy
41%
20°
33°
Sun
7/5
Partly Cloudy
69%
20°
33°
Mon
7/6
Mostly Cloudy
55%
18°
31°
Tue
7/7
Partly Cloudy
21%
19°
31°
Wed
7/8
Drizzle
51%
20°
32°
Thu
7/9
Rain
82%
22°
33°
Fri
7/10
Drizzle
71%
19°
32°
Sat
7/11
Rain
90%
21°
32°
Sun
7/12
Rain
68%
19°
31°
Mon
7/13
Drizzle
51%
17°
29°
Tue
7/14
Drizzle
60%
14°
30°
Wed
7/15
Drizzle
60%
19°
31°
Thu
7/16
Drizzle
60%
20°
31°
Fri
7/17
Drizzle
60%
20°
30°
Sat
7/18
Drizzle
60%
19°
31°
56
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
56 AQI 12.0 µg/m³
O3
Ground-level ozone
36 AQI 40 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sun 56 Moderate 36 56
Mon 54 Moderate 29 54
Tue 49 Good 27 49
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
SBCAPE3276 J/kg
MLCAPE2161 J/kg
MUCAPE3276 J/kg
SBCIN-0 J/kg
MLCIN0 J/kg
Lifted Index-7.0
Kinematics
0–6 km Shear12 kt
0–1 km Shear3 kt
Eff. Shear6 kt
0–1 km SRH-7
0–3 km SRH-33
Eff. SRH-33
Storm Motion208° @ 19 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index33.9
Thermo & Levels
PWAT1.82 in
0–3 km LR7.5 °C/km
700–500 LR5.5 °C/km
Total Totals46.4
LCL890 hPa
LFC971 hPa
EL142 hPa
Freezing Lvl14,974 ft