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

Lee County, Mississippi, United States

Last updated: 3:49 PM CDT  ·  Refresh
37°C
Feels like 41°
Mostly Clear
▲ 37°  /  ▼ 22°
Wind
6 mph SSW
Humidity
41%
Dew Point
21°
Pressure
29.74 inHg
Visibility
10 mi
UV Index
7.9
Cloud Cover
20%
Sunrise
6:15 AM
Sunset
7:42 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Lee County is currently mostly clear at 36°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2250 J/kg) — isolated convective development possible. Sunrise: 6:15AM · Sunset: 7:42PM.

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
40 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
37°
3%
4 PM
36°
3%
5 PM
36°
3%
6 PM
34°
3%
7 PM
32°
3%
8 PM
31°
3%
9 PM
29°
3%
10 PM
28°
3%
11 PM
27°
3%
12 AM
27°
3%
1 AM
25°
3%
2 AM
24°
3%
3 AM
24°
3%
4 AM
23°
3%
5 AM
22°
3%
6 AM
22°
3%
7 AM
24°
3%
8 AM
26°
3%
9 AM
28°
3%
10 AM
31°
3%
11 AM
32°
3%
12 PM
33°
3%
1 PM
34°
3%
2 PM
34°
3%
7-Day Forecast
Today
37° 22°
Mostly Clear.
Sat
39° 22°
Clear.
Sun
41° 23°
Clear.
Mon
39° 26°
Rain, 60% chance.
Tue
39° 22°
Drizzle, 50% chance.
Wed
39° 24°
Clear.
Thu
37° 21°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 37° Mostly Clear 3% 6 mph SSW 41%
4 PM 36° Mostly Clear 3% 7 mph SSW 41%
5 PM 36° Mostly Clear 3% 6 mph S 44%
6 PM 34° Mostly Clear 3% 5 mph S 48%
7 PM 32° Mostly Clear 3% 5 mph S 52%
8 PM 31° Clear 3% 5 mph S 54%
9 PM 29° Clear 3% 4 mph SSW 56%
10 PM 28° Clear 3% 4 mph SSW 58%
11 PM 27° Clear 3% 4 mph SSW 59%
12 AM 27° Mostly Clear 3% 3 mph SSW 61%
1 AM 25° Clear 3% 3 mph S 62%
2 AM 24° Clear 3% 3 mph SSW 64%
3 AM 24° Mostly Clear 3% 3 mph SW 66%
4 AM 23° Partly Cloudy 3% 3 mph SSW 68%
5 AM 22° Mostly Clear 3% 3 mph SSW 68%
6 AM 22° Clear 3% 3 mph SSW 68%
7 AM 24° Clear 3% 4 mph SW 64%
8 AM 26° Clear 3% 5 mph WSW 60%
9 AM 28° Clear 3% 6 mph WSW 56%
10 AM 31° Clear 3% 6 mph WSW 52%
11 AM 32° Clear 3% 6 mph WSW 48%
12 PM 33° Clear 3% 6 mph WSW 44%
1 PM 34° Clear 3% 6 mph WSW 43%
2 PM 34° Clear 3% 6 mph WSW 42%
15-Day Forecast
Today
8/14
Mostly Clear
3%
22°
37°
Sat
8/15
Clear
3%
22°
39°
Sun
8/16
Clear
3%
23°
41°
Mon
8/17
Rain
60%
26°
39°
Tue
8/18
Drizzle
50%
22°
39°
Wed
8/19
Clear
19%
24°
39°
Thu
8/20
Clear
19%
21°
37°
Fri
8/21
Clear
60%
19°
36°
Sat
8/22
Drizzle
60%
17°
36°
Sun
8/23
Drizzle
60%
16°
36°
Mon
8/24
Drizzle
60%
18°
36°
Tue
8/25
Drizzle
60%
22°
36°
Wed
8/26
Drizzle
60%
23°
36°
Thu
8/27
Drizzle
60%
23°
37°
Fri
8/28
Drizzle
60%
23°
37°
40
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
40 AQI 7.3 µg/m³
O3
Ground-level ozone
32 AQI 35 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sat 40 Good 32 40
Sun 46 Good 32 46
Mon 42 Good 34 42
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
SBCAPE2455 J/kg
MLCAPE1773 J/kg
MUCAPE2455 J/kg
SBCIN0 J/kg
MLCIN-9 J/kg
Lifted Index-5.2
Kinematics
0–6 km Shear13 kt
0–1 km Shear2 kt
Eff. Shear11 kt
0–1 km SRH6
0–3 km SRH38
Eff. SRH38
Storm Motion25° @ 9 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index22.0
Thermo & Levels
PWAT1.73 in
0–3 km LR8.1 °C/km
700–500 LR6.2 °C/km
Total Totals46.5
LCL813 hPa
LFC1007 hPa
EL145 hPa
Freezing Lvl16,325 ft