Heat Advisory — 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

Lauderdale County, West Tennessee, Tennessee, United States

Last updated: 3:57 PM CDT  ·  Refresh
37°C
Feels like 40°
Clear
▲ 37°  /  ▼ 23°
Wind
10 mph SW
Humidity
40%
Dew Point
21°
Pressure
29.69 inHg
Visibility
10 mi
UV Index
7.8
Cloud Cover
5%
Sunrise
6:16 AM
Sunset
7:49 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Lauderdale County is currently clear at 36°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1436 J/kg) — isolated convective development possible. Sunrise: 6:16AM · Sunset: 7:49PM.

Alerts

Heat Advisory
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
50 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
37°
3%
4 PM
36°
3%
5 PM
37°
3%
6 PM
35°
3%
7 PM
33°
3%
8 PM
32°
3%
9 PM
30°
3%
10 PM
29°
3%
11 PM
28°
3%
12 AM
28°
3%
1 AM
27°
3%
2 AM
27°
3%
3 AM
26°
3%
4 AM
26°
3%
5 AM
23°
3%
6 AM
23°
3%
7 AM
25°
3%
8 AM
27°
3%
9 AM
28°
3%
10 AM
31°
3%
11 AM
32°
3%
12 PM
33°
3%
1 PM
33°
3%
2 PM
33°
3%
7-Day Forecast
Today
37° 23°
Clear.
Sat
38° 23°
Clear.
Sun
41° 23°
Clear.
Mon
36° 24°
Overcast with a 46% chance of rain.
Tue
38° 22°
Clear with a 25% chance of rain.
Wed
39° 23°
Clear with a 35% chance of rain.
Thu
33° 20°
Clear with a 35% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 37° Clear 3% 10 mph SW 40%
4 PM 36° Clear 3% 9 mph SW 40%
5 PM 37° Clear 3% 8 mph SW 44%
6 PM 35° Clear 3% 5 mph SW 49%
7 PM 33° Clear 3% 4 mph SSW 54%
8 PM 32° Clear 3% 5 mph S 58%
9 PM 30° Clear 3% 5 mph S 62%
10 PM 29° Clear 3% 5 mph S 64%
11 PM 28° Clear 3% 5 mph S 65%
12 AM 28° Mostly Clear 3% 5 mph SSW 68%
1 AM 27° Clear 3% 5 mph SSW 68%
2 AM 27° Clear 3% 5 mph SSW 69%
3 AM 26° Clear 3% 5 mph SSW 70%
4 AM 26° Clear 3% 5 mph SSW 70%
5 AM 23° Clear 3% 5 mph SSW 69%
6 AM 23° Clear 3% 6 mph SSW 68%
7 AM 25° Clear 3% 7 mph SW 62%
8 AM 27° Clear 3% 7 mph SW 55%
9 AM 28° Clear 3% 8 mph SW 48%
10 AM 31° Clear 3% 8 mph SW 46%
11 AM 32° Clear 3% 8 mph WSW 43%
12 PM 33° Clear 3% 9 mph WSW 40%
1 PM 33° Clear 3% 9 mph WSW 41%
2 PM 33° Clear 3% 8 mph WSW 41%
15-Day Forecast
Today
8/14
Clear
3%
23°
37°
Sat
8/15
Clear
3%
23°
38°
Sun
8/16
Clear
16%
23°
41°
Mon
8/17
Overcast
46%
24°
36°
Tue
8/18
Clear
25%
22°
38°
Wed
8/19
Clear
35%
23°
39°
Thu
8/20
Clear
35%
20°
33°
Fri
8/21
Clear
60%
17°
33°
Sat
8/22
Clear
60%
16°
33°
Sun
8/23
Clear
25%
16°
34°
Mon
8/24
Clear
25%
19°
35°
Tue
8/25
Drizzle
60%
22°
36°
Wed
8/26
Drizzle
60%
23°
37°
Thu
8/27
Drizzle
60%
23°
37°
Fri
8/28
Drizzle
60%
22°
36°
50
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
50 AQI 9.1 µg/m³
O3
Ground-level ozone
38 AQI 42 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sat 50 Good 38 50
Sun 54 Moderate 38 54
Mon 51 Moderate 39 51
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 Fri Aug 14, 19:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2337 J/kg
MLCAPE1732 J/kg
MUCAPE2337 J/kg
SBCIN-0 J/kg
MLCIN-15 J/kg
Lifted Index-4.3
Kinematics
0–6 km Shear8 kt
0–1 km Shear1 kt
Eff. Shear9 kt
0–1 km SRH2
0–3 km SRH28
Eff. SRH28
Storm Motion71° @ 6 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index25.6
Thermo & Levels
PWAT1.72 in
0–3 km LR8.3 °C/km
700–500 LR5.7 °C/km
Total Totals45.2
LCL808 hPa
LFC815 hPa
EL151 hPa
Freezing Lvl16,827 ft