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 PM

Tunica County, Mississippi, United States

Last updated: 5:00 PM CDT  ·  Refresh
35°C
Feels like 39°
Partly Cloudy
▲ 37°  /  ▼ 23°
Wind
4 mph WSW
Humidity
46%
Dew Point
21°
Pressure
29.76 inHg
Visibility
10 mi
UV Index
5.4
Cloud Cover
40%
Sunrise
6:43 AM
Sunset
7:10 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Tunica County is currently partly cloudy at 35°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1788 J/kg) — isolated convective development possible. Sunrise: 6:43AM · Sunset: 7:10PM.

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 PM
42 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
35°
20%
6 PM
34°
7%
7 PM
32°
7%
8 PM
31°
7%
9 PM
30°
7%
10 PM
28°
7%
11 PM
28°
7%
12 AM
27°
8%
1 AM
27°
8%
2 AM
26°
8%
3 AM
25°
11%
4 AM
24°
23%
5 AM
24°
22%
6 AM
23°
8%
7 AM
23°
10%
8 AM
25°
16%
9 AM
26°
16%
10 AM
28°
14%
11 AM
29°
29%
12 PM
31°
30%
1 PM
32°
30%
2 PM
34°
30%
3 PM
34°
35%
4 PM
35°
28%
7-Day Forecast
Today
37° 23°
Partly Cloudy with a 20% chance of rain.
Mon
39° 23°
Mostly Clear with a 34% chance of rain.
Tue
38° 23°
Mostly Clear.
Wed
39° 23°
Mostly Clear.
Thu
39° 23°
Clear.
Fri
39° 23°
Mostly Clear.
Sat
38° 23°
Mostly Clear.
TimeTempConditionsPrecipWindHumidity
Now 35° Partly Cloudy 20% 4 mph WSW 46%
6 PM 34° Partly Cloudy 7% 5 mph WNW 57%
7 PM 32° Partly Cloudy 7% 6 mph WSW 67%
8 PM 31° Partly Cloudy 7% 3 mph NNW 70%
9 PM 30° Partly Cloudy 7% 4 mph NNE 72%
10 PM 28° Partly Cloudy 7% 5 mph NE 75%
11 PM 28° Partly Cloudy 7% 4 mph ENE 74%
12 AM 27° Partly Cloudy 8% 3 mph E 73%
1 AM 27° Partly Cloudy 8% 4 mph SE 73%
2 AM 26° Partly Cloudy 8% 3 mph SE 78%
3 AM 25° Partly Cloudy 11% 4 mph NE 83%
4 AM 24° Mostly Clear 23% 3 mph NE 87%
5 AM 24° Mostly Clear 22% 4 mph NE 87%
6 AM 23° Mostly Clear 8% 4 mph NE 87%
7 AM 23° Clear 10% 4 mph NE 86%
8 AM 25° Clear 16% 4 mph NE 79%
9 AM 26° Clear 16% 4 mph ENE 71%
10 AM 28° Clear 14% 4 mph ENE 65%
11 AM 29° Clear 29% 4 mph ENE 60%
12 PM 31° Clear 30% 4 mph ENE 55%
1 PM 32° Clear 30% 4 mph E 49%
2 PM 34° Mostly Clear 30% 4 mph E 51%
3 PM 34° Partly Cloudy 35% 5 mph ESE 52%
4 PM 35° Rain 28% 6 mph ESE 53%
15-Day Forecast
Today
9/13
Partly Cloudy
20%
23°
37°
Mon
9/14
Mostly Clear
34%
23°
39°
Tue
9/15
Mostly Clear
7%
23°
38°
Wed
9/16
Mostly Clear
8%
23°
39°
Thu
9/17
Clear
11%
23°
39°
Fri
9/18
Mostly Clear
17%
23°
39°
Sat
9/19
Mostly Clear
17%
23°
38°
Sun
9/20
Mostly Clear
43%
22°
36°
Mon
9/21
Drizzle
50%
21°
34°
Tue
9/22
Drizzle
60%
19°
33°
Wed
9/23
Drizzle
60%
14°
32°
Thu
9/24
Drizzle
60%
19°
32°
Fri
9/25
Clear
60%
18°
32°
Sat
9/26
Clear
25%
18°
32°
Sun
9/27
Clear
25%
18°
33°
42
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
37 AQI 6.7 µg/m³
O3
Ground-level ozone
Dominant
42 AQI 46 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 42 Good 42 37
Tue 41 Good 41 38
Wed 48 Good 35 48
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 Sun Sep 13, 20:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2064 J/kg
MLCAPE1141 J/kg
MUCAPE3148 J/kg
SBCIN-27 J/kg
MLCIN-122 J/kg
Lifted Index-5.6
Kinematics
0–6 km Shear11 kt
0–1 km Shear5 kt
Eff. Shear3 kt
0–1 km SRH22
0–3 km SRH37
Eff. SRH37
Storm Motion36° @ 18 kt
0–1 km EHI0.3
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index34.7
Thermo & Levels
PWAT2.00 in
0–3 km LR8.0 °C/km
700–500 LR6.1 °C/km
Total Totals50.4
LCL822 hPa
LFC789 hPa
EL155 hPa
Freezing Lvl15,299 ft