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

Lauderdale County, West Tennessee, Tennessee, United States

Last updated: 9:30 AM CDT  ·  Refresh
29°C
Feels like 32°
Clear
▲ 37°  /  ▼ 24°
Wind
10 mph SSW
Humidity
62%
Dew Point
22°
Pressure
29.81 inHg
Visibility
10 mi
UV Index
6.5
Cloud Cover
1%
Sunrise
6:36 AM
Sunset
7:14 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Lauderdale County is currently clear at 29°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1772 J/kg) — isolated convective development possible. Sunrise: 6:36AM · Sunset: 7:14PM.

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
58 AQI · Moderate Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
29°
4%
10 AM
31°
23%
11 AM
32°
16%
12 PM
33°
30%
1 PM
36°
26%
2 PM
36°
27%
3 PM
36°
37%
4 PM
36°
37%
5 PM
37°
45%
6 PM
35°
33%
7 PM
33°
34%
8 PM
32°
34%
9 PM
29°
31%
10 PM
28°
32%
11 PM
27°
23%
12 AM
27°
23%
1 AM
26°
18%
2 AM
26°
18%
3 AM
26°
18%
4 AM
26°
18%
5 AM
24°
3%
6 AM
24°
3%
7 AM
25°
19%
8 AM
27°
19%
7-Day Forecast
Today
37° 24°
Mostly Clear with a 37% chance of rain.
Thu
38° 24°
Partly Cloudy with a 59% chance of rain.
Fri
37° 22°
Drizzle, 55% chance.
Sat
36° 21°
Partly Cloudy with a 46% chance of rain.
Sun
38° 21°
Rain, 44% chance.
Mon
38° 22°
Drizzle, 43% chance.
Tue
39° 22°
Rain, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 29° Clear 4% 10 mph SSW 62%
10 AM 31° Clear 23% 11 mph SSW 54%
11 AM 32° Mostly Clear 16% 11 mph SSW 49%
12 PM 33° Mostly Clear 30% 11 mph SW 45%
1 PM 36° Partly Cloudy 26% 11 mph SW 43%
2 PM 36° Partly Cloudy 27% 10 mph SW 42%
3 PM 36° Partly Cloudy 37% 10 mph SSW 40%
4 PM 36° Mostly Clear 37% 9 mph SSW 42%
5 PM 37° Mostly Clear 45% 8 mph SSW 45%
6 PM 35° Mostly Clear 33% 7 mph SSW 50%
7 PM 33° Mostly Clear 34% 6 mph S 55%
8 PM 32° Mostly Clear 34% 6 mph S 61%
9 PM 29° Rain 31% 6 mph SSE 66%
10 PM 28° Rain 32% 7 mph SE 70%
11 PM 27° Rain 23% 7 mph SE 72%
12 AM 27° Rain 23% 7 mph SE 73%
1 AM 26° Rain 18% 6 mph SSE 74%
2 AM 26° Rain 18% 7 mph SSE 74%
3 AM 26° Rain 18% 7 mph SSE 74%
4 AM 26° Partly Cloudy 18% 7 mph SSE 73%
5 AM 24° Partly Cloudy 3% 8 mph S 72%
6 AM 24° Mostly Clear 3% 8 mph S 72%
7 AM 25° Mostly Clear 19% 8 mph S 68%
8 AM 27° Mostly Clear 19% 9 mph SSW 61%
15-Day Forecast
Today
9/9
Mostly Clear
37%
24°
37°
Thu
9/10
Partly Cloudy
59%
24°
38°
Fri
9/11
Drizzle
55%
22°
37°
Sat
9/12
Partly Cloudy
46%
21°
36°
Sun
9/13
Rain
44%
21°
38°
Mon
9/14
Drizzle
43%
22°
38°
Tue
9/15
Rain
63%
22°
39°
Wed
9/16
Rain
69%
22°
39°
Thu
9/17
Rain
68%
22°
38°
Fri
9/18
Drizzle
51%
22°
37°
Sat
9/19
Drizzle
60%
20°
34°
Sun
9/20
Clear
60%
19°
34°
Mon
9/21
Drizzle
60%
19°
33°
Tue
9/22
Drizzle
60%
18°
32°
Wed
9/23
Drizzle
60%
18°
32°
58
Moderate
U.S. Air Quality Index · Dominant: O3
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
53 AQI 10.1 µg/m³
O3
Ground-level ozone
Dominant
58 AQI 58 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 58 Moderate 58 53
Fri 44 Good 44 43
Sat 48 Good 48 33
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
SBCAPE845 J/kg
MLCAPE360 J/kg
MUCAPE845 J/kg
SBCIN-78 J/kg
MLCIN-88 J/kg
Lifted Index-0.6
Kinematics
0–6 km Shear7 kt
0–1 km Shear14 kt
Eff. Shear6 kt
0–1 km SRH83
0–3 km SRH52
Eff. SRH52
Storm Motion324° @ 12 kt
0–1 km EHI0.4
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index29.3
Thermo & Levels
PWAT1.85 in
0–3 km LR6.5 °C/km
700–500 LR4.3 °C/km
Total Totals41.2
LCL908 hPa
LFC812 hPa
EL180 hPa
Freezing Lvl16,850 ft