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, Tunica, MS, Tate, MS, Coahoma, MS, Quitman, MS, Panola, MS, Tallahatchie, 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 8:00 PM

Lauderdale County, West Tennessee, Tennessee, United States

Last updated: 5:16 AM CDT  ·  Refresh
24°C
Feels like 27°
Clear
▲ 35°  /  ▼ 24°
Wind
6 mph S
Humidity
83%
Dew Point
22°
Pressure
29.72 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
1%
Sunrise
6:14 AM
Sunset
7:52 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Lauderdale County is currently clear at 24°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2513 J/kg) — isolated convective development possible. Sunrise: 6:14AM · Sunset: 7:52PM.

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, Tunica, MS, Tate, MS, Coahoma, MS, Quitman, MS, Panola, MS, Tallahatchie, 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
Expires 8:00 PM
38 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
3%
6 AM
23°
3%
7 AM
23°
3%
8 AM
26°
3%
9 AM
28°
3%
10 AM
29°
3%
11 AM
31°
3%
12 PM
32°
3%
1 PM
33°
3%
2 PM
34°
3%
3 PM
34°
3%
4 PM
34°
3%
5 PM
35°
3%
6 PM
34°
3%
7 PM
33°
3%
8 PM
32°
3%
9 PM
29°
3%
10 PM
29°
5%
11 PM
28°
5%
12 AM
28°
5%
1 AM
27°
5%
2 AM
27°
5%
3 AM
27°
5%
4 AM
27°
5%
7-Day Forecast
Today
35° 24°
Clear.
Wed
37° 24°
Mostly Clear.
Thu
38° 25°
Partly Cloudy.
Fri
37° 26°
Clear.
Sat
39° 26°
Clear.
Sun
40° 26°
Clear.
Mon
38° 24°
Clear with a 24% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 24° Clear 3% 6 mph S 83%
6 AM 23° Clear 3% 6 mph SSW 80%
7 AM 23° Clear 3% 6 mph SSW 80%
8 AM 26° Clear 3% 8 mph SW 73%
9 AM 28° Clear 3% 8 mph SW 67%
10 AM 29° Clear 3% 9 mph SW 61%
11 AM 31° Clear 3% 10 mph SW 57%
12 PM 32° Clear 3% 10 mph SW 53%
1 PM 33° Clear 3% 11 mph SW 50%
2 PM 34° Mostly Clear 3% 11 mph SW 48%
3 PM 34° Mostly Clear 3% 11 mph SW 47%
4 PM 34° Mostly Clear 3% 11 mph SW 47%
5 PM 35° Clear 3% 10 mph SW 50%
6 PM 34° Clear 3% 9 mph SW 54%
7 PM 33° Clear 3% 7 mph SW 58%
8 PM 32° Clear 3% 6 mph SSW 61%
9 PM 29° Clear 3% 7 mph SSW 64%
10 PM 29° Clear 5% 7 mph SSW 66%
11 PM 28° Clear 5% 7 mph SSW 69%
12 AM 28° Clear 5% 7 mph SSW 70%
1 AM 27° Clear 5% 7 mph SSW 72%
2 AM 27° Clear 5% 7 mph SSW 72%
3 AM 27° Clear 5% 7 mph SSW 73%
4 AM 27° Clear 5% 7 mph SSW 73%
15-Day Forecast
Today
8/11
Clear
5%
24°
35°
Wed
8/12
Mostly Clear
11%
24°
37°
Thu
8/13
Partly Cloudy
7%
25°
38°
Fri
8/14
Clear
7%
26°
37°
Sat
8/15
Clear
7%
26°
39°
Sun
8/16
Clear
7%
26°
40°
Mon
8/17
Clear
24%
24°
38°
Tue
8/18
Thunderstorm
53%
24°
38°
Wed
8/19
Mostly Clear
35%
24°
38°
Thu
8/20
Clear
44%
23°
37°
Fri
8/21
Clear
25%
23°
37°
Sat
8/22
Drizzle
60%
23°
37°
Sun
8/23
Drizzle
60%
23°
36°
Mon
8/24
Drizzle
60%
22°
36°
Tue
8/25
Drizzle
60%
22°
34°
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
32 AQI 5.7 µg/m³
O3
Ground-level ozone
Dominant
38 AQI 41 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 38 Good 38 32
Wed 35 Good 35 24
Thu 36 Good 36 34
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 Tue Aug 11, 09:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE590 J/kg
MLCAPE863 J/kg
MUCAPE1019 J/kg
SBCIN-354 J/kg
MLCIN0 J/kg
Lifted Index-2.8
Kinematics
0–6 km Shear5 kt
0–1 km Shear13 kt
Eff. Shear9 kt
0–1 km SRH59
0–3 km SRH33
Eff. SRH35
Storm Motion16° @ 8 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index27.9
Thermo & Levels
PWAT1.61 in
0–3 km LR4.3 °C/km
700–500 LR6.8 °C/km
Total Totals48.2
LCL971 hPa
LFC618 hPa
EL223 hPa
Freezing Lvl15,394 ft