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, DeSoto, MS, Tunica, MS, Tate, MS, Coahoma, MS, Quitman, MS, Panola, MS, Tallahatchie, MS, Lauderdale, TN, Tipton, TN, Shelby, TN 7:00 p. m.

Lee County, Arkansas, United States

Last updated: 3:50 p. m. CDT  ·  Refresh
37°C
Feels like 39°
Mostly Clear
▲ 37°  /  ▼ 22°
Wind
4 mph WNW
Humidity
37%
Dew Point
20°
Pressure
29,72 inHg
Visibility
10 mi
UV Index
7,2
Cloud Cover
29%
Sunrise
6:44 a. m.
Sunset
7:12 p. m.
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Lee County is currently mostly clear at 37°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1795 J/kg) — isolated convective development possible. Sunrise: 6:44A. M. · Sunset: 7:12P. M..

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, DeSoto, MS, Tunica, MS, Tate, MS, Coahoma, MS, Quitman, MS, Panola, MS, Tallahatchie, MS, Lauderdale, TN, Tipton, TN, Shelby, TN
Expires 7:00 p. m.
42 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
37°
23%
4 p. m.
36°
27%
5 p. m.
35°
26%
6 p. m.
32°
26%
7 p. m.
31°
25%
8 p. m.
31°
8%
9 p. m.
28°
8%
10 p. m.
28°
8%
11 p. m.
27°
8%
12 a. m.
26°
8%
1 a. m.
26°
8%
2 a. m.
25°
9%
3 a. m.
24°
9%
4 a. m.
24°
9%
5 a. m.
22°
5%
6 a. m.
22°
5%
7 a. m.
23°
12%
8 a. m.
24°
12%
9 a. m.
26°
23%
10 a. m.
28°
23%
11 a. m.
30°
28%
12 p. m.
31°
28%
1 p. m.
33°
28%
2 p. m.
33°
29%
7-Day Forecast
Today
37° 22°
Partly Cloudy with a 26% chance of rain.
Mon
38° 22°
Partly Cloudy with a 38% chance of rain.
Tue
38° 23°
Partly Cloudy.
Wed
38° 22°
Partly Cloudy.
Thu
39° 23°
Clear.
Fri
38° 22°
Clear.
Sat
39° 23°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 37° Mostly Clear 23% 4 mph WNW 37%
4 p. m. 36° Partly Cloudy 27% 5 mph WNW 45%
5 p. m. 35° Partly Cloudy 26% 6 mph NW 55%
6 p. m. 32° Partly Cloudy 26% 7 mph WNW 66%
7 p. m. 31° Partly Cloudy 25% 6 mph NW 68%
8 p. m. 31° Partly Cloudy 8% 4 mph NNE 70%
9 p. m. 28° Partly Cloudy 8% 4 mph ENE 71%
10 p. m. 28° Partly Cloudy 8% 3 mph ENE 74%
11 p. m. 27° Partly Cloudy 8% 4 mph NE 78%
12 a. m. 26° Partly Cloudy 8% 5 mph N 82%
1 a. m. 26° Partly Cloudy 8% 5 mph NNE 85%
2 a. m. 25° Partly Cloudy 9% 4 mph NE 88%
3 a. m. 24° Partly Cloudy 9% 4 mph NE 91%
4 a. m. 24° Mostly Clear 9% 4 mph NE 92%
5 a. m. 22° Mostly Clear 5% 4 mph NE 93%
6 a. m. 22° Haze 5% 4 mph ENE 94%
7 a. m. 23° Mostly Clear 12% 4 mph ENE 88%
8 a. m. 24° Mostly Clear 12% 4 mph ENE 80%
9 a. m. 26° Mostly Clear 23% 5 mph ENE 74%
10 a. m. 28° Mostly Clear 23% 4 mph ENE 68%
11 a. m. 30° Mostly Clear 28% 4 mph ENE 61%
12 p. m. 31° Clear 28% 4 mph ENE 55%
1 p. m. 33° Mostly Clear 28% 4 mph ENE 54%
2 p. m. 33° Mostly Clear 29% 5 mph E 53%
15-Day Forecast
Today
9/13
Partly Cloudy
26%
22°
37°
Mon
9/14
Partly Cloudy
38%
22°
38°
Tue
9/15
Partly Cloudy
8%
23°
38°
Wed
9/16
Partly Cloudy
8%
22°
38°
Thu
9/17
Clear
9%
23°
39°
Fri
9/18
Clear
19%
22°
38°
Sat
9/19
Clear
19%
23°
39°
Sun
9/20
Clear
60%
21°
35°
Mon
9/21
Drizzle
60%
20°
33°
Tue
9/22
Drizzle
60%
12°
32°
Wed
9/23
Drizzle
60%
11°
31°
Thu
9/24
Drizzle
60%
18°
31°
Fri
9/25
Drizzle
60%
18°
31°
Sat
9/26
Clear
60%
18°
31°
Sun
9/27
Clear
25%
18°
32°
42
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
42 AQI 7.6 µg/m³
O3
Ground-level ozone
41 AQI 45 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 42 Good 41 42
Tue 46 Good 42 46
Wed 51 Moderate 39 51
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 dom. sept. 13, 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
SBCAPE1420 J/kg
MLCAPE941 J/kg
MUCAPE1420 J/kg
SBCIN-0 J/kg
MLCIN-13 J/kg
Lifted Index-4.3
Kinematics
0–6 km Shear8 kt
0–1 km Shear3 kt
Eff. Shear9 kt
0–1 km SRH11
0–3 km SRH31
Eff. SRH31
Storm Motion349° @ 21 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index32.6
Thermo & Levels
PWAT1.84 in
0–3 km LR8.5 °C/km
700–500 LR6.0 °C/km
Total Totals48.7
LCL787 hPa
LFC773 hPa
EL150 hPa
Freezing Lvl15,082 ft