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

Lee County, Mississippi, United States

Last updated: 3:07 PM CDT  ·  Refresh
34°C
Feels like 39°
Mostly Clear
▲ 34°  /  ▼ 21°
Wind
2 mph S
Humidity
53%
Dew Point
23°
Pressure
29.66 inHg
Visibility
10 mi
UV Index
8.8
Cloud Cover
27%
Sunrise
5:47 AM
Sunset
8:10 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Lee County is currently mostly clear at 34°C. Precipitation is likely — peak probability 72% around 3 PM. Atmospheric instability is elevated (CAPE up to 2342 J/kg) — isolated convective development possible. Sunrise: 5:47AM · Sunset: 8:10PM.

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
46 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
34°
24%
4 PM
34°
24%
5 PM
33°
30%
6 PM
32°
35%
7 PM
29°
33%
8 PM
27°
25%
9 PM
26°
26%
10 PM
25°
19%
11 PM
25°
19%
12 AM
24°
21%
1 AM
23°
21%
2 AM
23°
30%
3 AM
23°
30%
4 AM
23°
20%
5 AM
22°
31%
6 AM
22°
36%
7 AM
22°
40%
8 AM
23°
40%
9 AM
26°
41%
10 AM
28°
63%
11 AM
29°
63%
12 PM
29°
64%
1 PM
31°
63%
2 PM
31°
72%
7-Day Forecast
Today
34° 21°
Partly Cloudy with a 35% chance of rain.
Sun
34° 22°
Mostly Cloudy with a 72% chance of rain.
Mon
33° 20°
Partly Cloudy with a 55% chance of rain.
Tue
33° 20°
Partly Cloudy with a 28% chance of rain.
Wed
32° 21°
Clear with a 51% chance of rain.
Thu
33° 22°
Rain, 82% chance.
Fri
32° 21°
Drizzle, 53% chance.
TimeTempConditionsPrecipWindHumidity
Now 34° Mostly Clear 24% 2 mph S 53%
4 PM 34° Mostly Clear 24% 3 mph S 51%
5 PM 33° Partly Cloudy 30% 3 mph S 56%
6 PM 32° Mostly Cloudy 35% 4 mph NNW 62%
7 PM 29° Mostly Cloudy 33% 8 mph WNW 68%
8 PM 27° Partly Cloudy 25% 5 mph NW 76%
9 PM 26° Partly Cloudy 26% 3 mph WNW 82%
10 PM 25° Partly Cloudy 19% 4 mph W 87%
11 PM 25° Partly Cloudy 19% 3 mph WSW 88%
12 AM 24° Mostly Cloudy 21% 3 mph WSW 88%
1 AM 23° Mostly Cloudy 21% 4 mph WSW 89%
2 AM 23° Mostly Cloudy 30% 4 mph NW 89%
3 AM 23° Overcast 30% 4 mph NNW 90%
4 AM 23° Fog 20% 3 mph N 90%
5 AM 22° Fog 31% 2 mph NNW 91%
6 AM 22° Fog 36% 2 mph SSW 92%
7 AM 22° Drizzle 40% 2 mph SSW 91%
8 AM 23° Overcast 40% 2 mph SSW 86%
9 AM 26° Mostly Cloudy 41% 3 mph SW 80%
10 AM 28° Mostly Cloudy 63% 3 mph SW 75%
11 AM 29° Mostly Cloudy 63% 3 mph SW 73%
12 PM 29° Partly Cloudy 64% 4 mph SW 70%
1 PM 31° Partly Cloudy 63% 4 mph SW 68%
2 PM 31° Partly Cloudy 72% 5 mph WSW 68%
15-Day Forecast
Today
7/4
Partly Cloudy
35%
21°
34°
Sun
7/5
Mostly Cloudy
72%
22°
34°
Mon
7/6
Partly Cloudy
55%
20°
33°
Tue
7/7
Partly Cloudy
28%
20°
33°
Wed
7/8
Clear
51%
21°
32°
Thu
7/9
Rain
82%
22°
33°
Fri
7/10
Drizzle
53%
21°
32°
Sat
7/11
Rain
79%
22°
33°
Sun
7/12
Rain
68%
19°
33°
Mon
7/13
Drizzle
51%
21°
31°
Tue
7/14
Drizzle
60%
16°
32°
Wed
7/15
Drizzle
60%
20°
32°
Thu
7/16
Drizzle
60%
21°
32°
Fri
7/17
Drizzle
90%
21°
31°
Sat
7/18
Drizzle
60%
21°
32°
46
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
46 AQI 8.2 µg/m³
O3
Ground-level ozone
38 AQI 42 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sun 46 Good 38 46
Mon 32 Good 32 30
Tue 39 Good 31 39
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
SBCAPE3581 J/kg
MLCAPE2803 J/kg
MUCAPE3581 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-7.5
Kinematics
0–6 km Shear12 kt
0–1 km Shear1 kt
Eff. Shear8 kt
0–1 km SRH1
0–3 km SRH-12
Eff. SRH-12
Storm Motion191° @ 15 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index36.6
Thermo & Levels
PWAT2.07 in
0–3 km LR8.0 °C/km
700–500 LR5.7 °C/km
Total Totals47.8
LCL864 hPa
LFC1004 hPa
EL142 hPa
Freezing Lvl15,358 ft