Extreme Heat Warning — Marshall, MS, Benton, MS, Tippah, MS, Alcorn, MS, Tishomingo, MS, Prentiss, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Itawamba, MS, Yalobusha, MS, Calhoun, MS, Chickasaw, MS, Monroe, MS, Benton, TN, Chester, TN, Henderson, TN, Decatur, TN, Hardeman, TN, McNairy, TN, Hardin, TN 8:00 PM Heat Advisory — Marshall, MS, Benton, MS, Tippah, MS, Alcorn, MS, Tishomingo, MS, Prentiss, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Itawamba, MS, Yalobusha, MS, Calhoun, MS, Chickasaw, MS, Monroe, MS, Benton, TN, Chester, TN, Henderson, TN, Decatur, TN, Hardeman, TN, McNairy, TN, Hardin, TN 8:00 PM

Lee County, Mississippi, United States

Last updated: 12:37 AM CDT  ·  Refresh
27°C
Feels like 31°
Mostly Clear
▲ 36°  /  ▼ 24°
Wind
2 mph SW
Humidity
87%
Dew Point
25°
Pressure
29.58 inHg
Visibility
7 mi
UV Index
0.0
Cloud Cover
26%
Sunrise
6:02 AM
Sunset
7:59 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Lee County is currently mostly clear at 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2949 J/kg) — isolated convective development possible. Sunrise: 6:02AM · Sunset: 7:59PM.

Alerts

Extreme Heat Warning
Marshall, MS, Benton, MS, Tippah, MS, Alcorn, MS, Tishomingo, MS, Prentiss, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Itawamba, MS, Yalobusha, MS, Calhoun, MS, Chickasaw, MS, Monroe, MS, Benton, TN, Chester, TN, Henderson, TN, Decatur, TN, Hardeman, TN, McNairy, TN, Hardin, TN
Expires 8:00 PM
Heat Advisory
Marshall, MS, Benton, MS, Tippah, MS, Alcorn, MS, Tishomingo, MS, Prentiss, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Itawamba, MS, Yalobusha, MS, Calhoun, MS, Chickasaw, MS, Monroe, MS, Benton, TN, Chester, TN, Henderson, TN, Decatur, TN, Hardeman, TN, McNairy, TN, Hardin, TN
Expires 8:00 PM
53 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
16%
1 AM
27°
15%
2 AM
26°
15%
3 AM
26°
15%
4 AM
26°
15%
5 AM
24°
18%
6 AM
25°
27%
7 AM
26°
32%
8 AM
28°
21%
9 AM
29°
29%
10 AM
31°
18%
11 AM
32°
18%
12 PM
33°
16%
1 PM
34°
34%
2 PM
34°
34%
3 PM
35°
38%
4 PM
34°
39%
5 PM
33°
39%
6 PM
32°
30%
7 PM
32°
32%
8 PM
31°
28%
9 PM
28°
24%
10 PM
28°
7%
11 PM
28°
7%
7-Day Forecast
Today
36° 24°
Partly Cloudy with a 38% chance of rain.
Tue
38° 24°
Partly Cloudy with a 26% chance of rain.
Wed
34° 22°
Partly Cloudy with a 52% chance of rain.
Thu
32° 21°
Mostly Clear with a 53% chance of rain.
Fri
30° 20°
Rain, 29% chance.
Sat
31° 21°
Rain, 82% chance.
Sun
28° 20°
Drizzle, 53% chance.
TimeTempConditionsPrecipWindHumidity
Now 27° Mostly Clear 16% 2 mph SW 87%
1 AM 27° Partly Cloudy 15% 3 mph SW 87%
2 AM 26° Partly Cloudy 15% 3 mph SW 88%
3 AM 26° Partly Cloudy 15% 3 mph WSW 88%
4 AM 26° Partly Cloudy 15% 3 mph WSW 88%
5 AM 24° Mostly Cloudy 18% 3 mph W 88%
6 AM 25° Mostly Cloudy 27% 3 mph W 87%
7 AM 26° Partly Cloudy 32% 4 mph W 84%
8 AM 28° Partly Cloudy 21% 4 mph W 78%
9 AM 29° Partly Cloudy 29% 5 mph WNW 72%
10 AM 31° Partly Cloudy 18% 6 mph W 67%
11 AM 32° Partly Cloudy 18% 6 mph W 62%
12 PM 33° Partly Cloudy 16% 7 mph W 58%
1 PM 34° Partly Cloudy 34% 6 mph W 55%
2 PM 34° Partly Cloudy 34% 5 mph W 53%
3 PM 35° Partly Cloudy 38% 6 mph W 52%
4 PM 34° Partly Cloudy 39% 5 mph SW 56%
5 PM 33° Partly Cloudy 39% 6 mph SSW 64%
6 PM 32° Partly Cloudy 30% 6 mph SSW 74%
7 PM 32° Partly Cloudy 32% 6 mph SSW 80%
8 PM 31° Mostly Clear 28% 5 mph S 82%
9 PM 28° Mostly Clear 24% 5 mph SSE 83%
10 PM 28° Mostly Clear 7% 5 mph SSE 84%
11 PM 28° Mostly Clear 7% 4 mph S 85%
15-Day Forecast
Today
7/27
Partly Cloudy
38%
24°
36°
Tue
7/28
Partly Cloudy
26%
24°
38°
Wed
7/29
Partly Cloudy
52%
22°
34°
Thu
7/30
Mostly Clear
53%
21°
32°
Fri
7/31
Rain
29%
20°
30°
Sat
8/1
Rain
82%
21°
31°
Sun
8/2
Drizzle
53%
20°
28°
Mon
8/3
Drizzle
43%
20°
31°
Tue
8/4
Drizzle
44%
22°
33°
Wed
8/5
Rain
64%
22°
34°
Thu
8/6
Drizzle
68%
23°
34°
Fri
8/7
Drizzle
60%
22°
33°
Sat
8/8
Drizzle
60%
22°
33°
Sun
8/9
Drizzle
60%
22°
33°
Mon
8/10
Drizzle
60%
23°
34°
53
Moderate
U.S. Air Quality Index · Dominant: PM2.5
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
Dominant
53 AQI 10.1 µg/m³
O3
Ground-level ozone
28 AQI 31 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 53 Moderate 28 53
Tue 57 Moderate 30 57
Wed 47 Good 30 47
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 Mon Jul 27, 04:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2754 J/kg
MLCAPE3068 J/kg
MUCAPE4186 J/kg
SBCIN-171 J/kg
MLCIN0 J/kg
Lifted Index-5.4
Kinematics
0–6 km Shear18 kt
0–1 km Shear10 kt
Eff. Shear24 kt
0–1 km SRH4
0–3 km SRH9
Eff. SRH9
Storm Motion291° @ 16 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.5
K-Index24.9
Thermo & Levels
PWAT1.65 in
0–3 km LR4.8 °C/km
700–500 LR5.8 °C/km
Total Totals42.3
LCL980 hPa
LFC748 hPa
EL148 hPa
Freezing Lvl17,014 ft