Heat Advisory — Lee, AR, Phillips, AR, Tunica, MS, Coahoma, MS, Quitman, MS, Tallahatchie, MS, Yalobusha, MS, Calhoun, MS, Chickasaw, MS, Monroe, MS 8:00 PM

Lee County, Arkansas, United States

Last updated: 11:51 PM CDT  ·  Refresh
27°C
Feels like 31°
Partly Cloudy
▲ 36°  /  ▼ 22°
Wind
4 mph NE
Humidity
80%
Dew Point
23°
Pressure
29.74 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
40%
Sunrise
6:27 AM
Sunset
7:45 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Lee County is currently partly cloudy at 27°C. Precipitation is likely — peak probability 51% around 11 PM. Atmospheric instability is elevated (CAPE up to 2248 J/kg) — isolated convective development possible. Sunrise: 6:27AM · Sunset: 7:45PM.

Alerts

Heat Advisory
Lee, AR, Phillips, AR, Tunica, MS, Coahoma, MS, Quitman, MS, Tallahatchie, MS, Yalobusha, MS, Calhoun, MS, Chickasaw, MS, Monroe, MS
Expires 8:00 PM
58 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
51%
12 AM
27°
32%
1 AM
26°
23%
2 AM
26°
11%
3 AM
25°
13%
4 AM
24°
11%
5 AM
22°
11%
6 AM
22°
11%
7 AM
24°
11%
8 AM
26°
6%
9 AM
27°
3%
10 AM
29°
3%
11 AM
30°
3%
12 PM
31°
3%
1 PM
33°
3%
2 PM
34°
3%
3 PM
34°
3%
4 PM
34°
3%
5 PM
34°
3%
6 PM
33°
3%
7 PM
32°
3%
8 PM
31°
3%
9 PM
28°
3%
10 PM
27°
3%
7-Day Forecast
Tonight
36° 22°
Partly Cloudy with a 51% chance of rain.
Fri
35° 22°
Mostly Clear.
Sat
41° 21°
Mostly Clear with a 52% chance of rain.
Sun
39° 19°
Partly Cloudy with a 65% chance of rain.
Mon
33° 22°
Overcast with a 64% chance of rain.
Tue
40° 24°
Rain, 70% chance.
Wed
38° 23°
Rain, 78% chance.
TimeTempConditionsPrecipWindHumidity
Now 27° Partly Cloudy 51% 4 mph NE 80%
12 AM 27° Partly Cloudy 32% 4 mph ENE 82%
1 AM 26° Overcast 23% 4 mph ENE 85%
2 AM 26° Mostly Cloudy 11% 3 mph ENE 88%
3 AM 25° Partly Cloudy 13% 3 mph E 91%
4 AM 24° Partly Cloudy 11% 3 mph E 92%
5 AM 22° Mostly Clear 11% 3 mph E 92%
6 AM 22° Mostly Clear 11% 4 mph ENE 92%
7 AM 24° Mostly Clear 11% 4 mph ENE 85%
8 AM 26° Clear 6% 4 mph NE 77%
9 AM 27° Clear 3% 4 mph NE 68%
10 AM 29° Clear 3% 5 mph NE 62%
11 AM 30° Clear 3% 5 mph NNE 58%
12 PM 31° Clear 3% 6 mph NNE 54%
1 PM 33° Clear 3% 7 mph NNE 50%
2 PM 34° Mostly Clear 3% 8 mph NNE 45%
3 PM 34° Mostly Clear 3% 8 mph N 42%
4 PM 34° Mostly Clear 3% 8 mph NNE 45%
5 PM 34° Mostly Clear 3% 7 mph NNE 50%
6 PM 33° Partly Cloudy 3% 7 mph NNE 54%
7 PM 32° Mostly Clear 3% 7 mph NNE 57%
8 PM 31° Mostly Clear 3% 6 mph NE 60%
9 PM 28° Clear 3% 6 mph NE 62%
10 PM 27° Clear 3% 6 mph ENE 64%
15-Day Forecast
Today
8/20
Partly Cloudy
51%
22°
36°
Fri
8/21
Mostly Clear
11%
22°
35°
Sat
8/22
Mostly Clear
52%
21°
41°
Sun
8/23
Partly Cloudy
65%
19°
39°
Mon
8/24
Overcast
64%
22°
33°
Tue
8/25
Rain
70%
24°
40°
Wed
8/26
Rain
78%
23°
38°
Thu
8/27
Clear
31%
20°
37°
Fri
8/28
Rain
68%
22°
39°
Sat
8/29
Drizzle
68%
22°
39°
Sun
8/30
Rain
64%
22°
37°
Mon
8/31
Drizzle
60%
23°
38°
Tue
9/1
Drizzle
60%
23°
37°
Wed
9/2
Drizzle
60%
23°
38°
Thu
9/3
Drizzle
60%
22°
38°
58
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
58 AQI 12.9 µg/m³
O3
Ground-level ozone
50 AQI 55 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 58 Moderate 50 58
Sat 45 Good 45 42
Sun 51 Moderate 46 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 Fri Aug 21, 03:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1947 J/kg
MLCAPE2315 J/kg
MUCAPE2881 J/kg
SBCIN-127 J/kg
MLCIN-70 J/kg
Lifted Index-5.4
Kinematics
0–6 km Shear28 kt
0–1 km Shear6 kt
Eff. Shear24 kt
0–1 km SRH-22
0–3 km SRH170
Eff. SRH170
Storm Motion3° @ 18 kt
0–1 km EHI-0.3
Composite Parameters
Sig. Tornado0.0
STP (eff)1.0
Supercell6.1
K-Index39.4
Thermo & Levels
PWAT2.15 in
0–3 km LR5.7 °C/km
700–500 LR6.3 °C/km
Total Totals52.3
LCL944 hPa
LFC799 hPa
EL171 hPa
Freezing Lvl15,420 ft