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, Pemiscot, MO, DeSoto, MS, Marshall, MS, Benton, MS, Tippah, MS, Alcorn, MS, Tishomingo, MS, Tunica, MS, Tate, MS, Prentiss, MS, Coahoma, MS, Quitman, MS, Panola, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Itawamba, MS, Tallahatchie, 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

Tunica County, Mississippi, United States

Last updated: 2:02 AM CDT  ·  Refresh
27°C
Feels like 29°
Mostly Clear
▲ 38°  /  ▼ 24°
Wind
4 mph SSE
Humidity
66%
Dew Point
21°
Pressure
29.81 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
14%
Sunrise
6:35 AM
Sunset
7:26 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Tunica County is currently mostly clear at 26°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1508 J/kg) — isolated convective development possible. Sunrise: 6:35AM · Sunset: 7:26PM.

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, Pemiscot, MO, DeSoto, MS, Marshall, MS, Benton, MS, Tippah, MS, Alcorn, MS, Tishomingo, MS, Tunica, MS, Tate, MS, Prentiss, MS, Coahoma, MS, Quitman, MS, Panola, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Itawamba, MS, Tallahatchie, 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
42 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
11%
3 AM
26°
3%
4 AM
26°
3%
5 AM
23°
3%
6 AM
22°
3%
7 AM
22°
3%
8 AM
24°
3%
9 AM
29°
3%
10 AM
32°
7%
11 AM
33°
7%
12 PM
34°
8%
1 PM
36°
8%
2 PM
36°
8%
3 PM
36°
8%
4 PM
36°
8%
5 PM
37°
3%
6 PM
36°
3%
7 PM
36°
3%
8 PM
34°
3%
9 PM
31°
3%
10 PM
30°
3%
11 PM
29°
3%
12 AM
29°
3%
1 AM
27°
3%
7-Day Forecast
Today
38° 24°
Mostly Clear.
Thu
39° 24°
Partly Cloudy with a 21% chance of rain.
Fri
40° 22°
Mostly Clear with a 21% chance of rain.
Sat
40° 22°
Clear with a 38% chance of rain.
Sun
41° 21°
Clear.
Mon
41° 21°
Clear.
Tue
41° 22°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 27° Mostly Clear 11% 4 mph SSE 66%
3 AM 26° Mostly Clear 3% 4 mph SSE 66%
4 AM 26° Partly Cloudy 3% 4 mph S 68%
5 AM 23° Mostly Clear 3% 4 mph S 71%
6 AM 22° Mostly Clear 3% 4 mph S 74%
7 AM 22° Clear 3% 4 mph S 77%
8 AM 24° Clear 3% 3 mph SSW 68%
9 AM 29° Clear 3% 2 mph SW 58%
10 AM 32° Clear 7% 3 mph WSW 48%
11 AM 33° Mostly Clear 7% 2 mph SSW 44%
12 PM 34° Partly Cloudy 8% 3 mph S 40%
1 PM 36° Partly Cloudy 8% 4 mph S 36%
2 PM 36° Partly Cloudy 8% 5 mph SSE 36%
3 PM 36° Partly Cloudy 8% 5 mph SSE 35%
4 PM 36° Partly Cloudy 8% 6 mph SSE 35%
5 PM 37° Partly Cloudy 3% 6 mph SSE 36%
6 PM 36° Partly Cloudy 3% 5 mph SSE 38%
7 PM 36° Partly Cloudy 3% 5 mph S 42%
8 PM 34° Partly Cloudy 3% 4 mph S 45%
9 PM 31° Mostly Clear 3% 4 mph SSW 48%
10 PM 30° Mostly Clear 3% 4 mph SSW 51%
11 PM 29° Mostly Clear 3% 4 mph SSW 52%
12 AM 29° Mostly Clear 3% 4 mph SSW 54%
1 AM 27° Mostly Clear 3% 4 mph S 56%
15-Day Forecast
Today
9/2
Mostly Clear
11%
24°
38°
Thu
9/3
Partly Cloudy
21%
24°
39°
Fri
9/4
Mostly Clear
21%
22°
40°
Sat
9/5
Clear
38%
22°
40°
Sun
9/6
Clear
16%
21°
41°
Mon
9/7
Clear
17%
21°
41°
Tue
9/8
Clear
17%
22°
41°
Wed
9/9
Rain
68%
22°
41°
Thu
9/10
Rain
68%
21°
39°
Fri
9/11
Rain
68%
21°
38°
Sat
9/12
Clear
60%
22°
37°
Sun
9/13
Drizzle
60%
22°
38°
Mon
9/14
Drizzle
60%
22°
37°
Tue
9/15
Drizzle
60%
22°
36°
Wed
9/16
Drizzle
60%
21°
35°
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
40 AQI 43 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 42 Good 40 42
Thu 43 Good 43 39
Fri 43 Good 37 43
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 Wed Sep 2, 05:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE327 J/kg
MLCAPE336 J/kg
MUCAPE871 J/kg
SBCIN-460 J/kg
MLCIN-262 J/kg
Lifted Index-0.1
Kinematics
0–6 km Shear5 kt
0–1 km Shear12 kt
Eff. Shear12 kt
0–1 km SRH-22
0–3 km SRH11
Eff. SRH33
Storm Motion151° @ 24 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index32.6
Thermo & Levels
PWAT1.72 in
0–3 km LR5.5 °C/km
700–500 LR5.0 °C/km
Total Totals42.5
LCL937 hPa
LFC504 hPa
EL245 hPa
Freezing Lvl17,211 ft