Extreme Heat Warning — DeSoto, MS, Marshall, MS, Benton, MS, Tippah, MS, Alcorn, MS, Tishomingo, MS, Tate, MS, Prentiss, MS, Panola, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Itawamba, 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

Henderson County, West Tennessee, Tennessee, United States

Last updated: 6:24 AM CDT  ·  Refresh
24°C
Feels like 27°
Mostly Clear
▲ 36°  /  ▼ 23°
Wind
3 mph S
Humidity
81%
Dew Point
21°
Pressure
29.59 inHg
Visibility
9 mi
UV Index
1.0
Cloud Cover
18%
Sunrise
6:12 AM
Sunset
7:42 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Henderson County is currently mostly clear at 24°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 673 J/kg) — isolated convective development possible. Sunrise: 6:12AM · Sunset: 7:42PM.

Alerts

Extreme Heat Warning
DeSoto, MS, Marshall, MS, Benton, MS, Tippah, MS, Alcorn, MS, Tishomingo, MS, Tate, MS, Prentiss, MS, Panola, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Itawamba, 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
44 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
11%
7 AM
23°
21%
8 AM
26°
21%
9 AM
29°
14%
10 AM
31°
14%
11 AM
32°
14%
12 PM
34°
7%
1 PM
36°
3%
2 PM
36°
3%
3 PM
36°
3%
4 PM
36°
3%
5 PM
35°
3%
6 PM
34°
3%
7 PM
32°
3%
8 PM
31°
3%
9 PM
28°
3%
10 PM
27°
3%
11 PM
27°
3%
12 AM
26°
3%
1 AM
26°
3%
2 AM
26°
3%
3 AM
25°
3%
4 AM
25°
3%
5 AM
24°
3%
7-Day Forecast
Today
36° 23°
Clear.
Sun
39° 23°
Mostly Clear.
Mon
38° 23°
Mostly Clear with a 20% chance of rain.
Tue
33° 21°
Clear.
Wed
39° 22°
Drizzle, 52% chance.
Thu
36° 21°
Rain, 59% chance.
Fri
33° 20°
Partly Cloudy with a 37% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 24° Mostly Clear 11% 3 mph S 81%
7 AM 23° Mostly Clear 21% 4 mph SSW 74%
8 AM 26° Clear 21% 6 mph SW 66%
9 AM 29° Clear 14% 7 mph WSW 59%
10 AM 31° Clear 14% 8 mph WSW 52%
11 AM 32° Clear 14% 8 mph WSW 47%
12 PM 34° Clear 7% 8 mph W 43%
1 PM 36° Clear 3% 7 mph WSW 40%
2 PM 36° Clear 3% 7 mph W 38%
3 PM 36° Clear 3% 6 mph W 38%
4 PM 36° Clear 3% 6 mph WSW 39%
5 PM 35° Clear 3% 5 mph WSW 43%
6 PM 34° Clear 3% 4 mph W 48%
7 PM 32° Clear 3% 3 mph WSW 53%
8 PM 31° Clear 3% 3 mph SSW 55%
9 PM 28° Mostly Clear 3% 4 mph S 57%
10 PM 27° Mostly Clear 3% 4 mph S 58%
11 PM 27° Mostly Clear 3% 4 mph S 59%
12 AM 26° Mostly Clear 3% 5 mph S 60%
1 AM 26° Mostly Clear 3% 5 mph S 61%
2 AM 26° Mostly Clear 3% 5 mph S 62%
3 AM 25° Partly Cloudy 3% 5 mph S 63%
4 AM 25° Partly Cloudy 3% 5 mph SSW 64%
5 AM 24° Mostly Clear 3% 5 mph SSW 66%
15-Day Forecast
Today
8/15
Clear
14%
23°
36°
Sun
8/16
Mostly Clear
6%
23°
39°
Mon
8/17
Mostly Clear
20%
23°
38°
Tue
8/18
Clear
9%
21°
33°
Wed
8/19
Drizzle
52%
22°
39°
Thu
8/20
Rain
59%
21°
36°
Fri
8/21
Partly Cloudy
37%
20°
33°
Sat
8/22
Rain
58%
21°
34°
Sun
8/23
Clear
39%
20°
34°
Mon
8/24
Clear
35%
21°
33°
Tue
8/25
Drizzle
60%
23°
36°
Wed
8/26
Drizzle
60%
22°
35°
Thu
8/27
Drizzle
60%
22°
34°
Fri
8/28
Drizzle
60%
21°
34°
Sat
8/29
Drizzle
60%
21°
34°
44
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
44 AQI 7.9 µg/m³
O3
Ground-level ozone
37 AQI 40 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 44 Good 37 44
Sun 53 Moderate 33 53
Mon 48 Good 35 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 Sat Aug 15, 10:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1 J/kg
MLCAPE16 J/kg
MUCAPE374 J/kg
SBCIN-590 J/kg
MLCIN-406 J/kg
Lifted Index0.5
Kinematics
0–6 km Shear7 kt
0–1 km Shear12 kt
Eff. Shear7 kt
0–1 km SRH59
0–3 km SRH38
Eff. SRH-38
Storm Motion339° @ 13 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index24.4
Thermo & Levels
PWAT1.46 in
0–3 km LR4.2 °C/km
700–500 LR5.8 °C/km
Total Totals45.0
LCL963 hPa
LFC366 hPa
EL342 hPa
Freezing Lvl16,594 ft