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

Tallahatchie County, Mississippi, United States

Last updated: 12:44 AM CDT  ·  Refresh
26°C
Feels like 30°
Clear
▲ 38°  /  ▼ 22°
Wind
3 mph SE
Humidity
78%
Dew Point
22°
Pressure
29.78 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
1%
Sunrise
6:36 AM
Sunset
7:22 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Tallahatchie County is currently clear at 26°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1419 J/kg) — isolated convective development possible. Sunrise: 6:36AM · Sunset: 7:22PM.

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
46 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
11%
1 AM
25°
10%
2 AM
24°
10%
3 AM
24°
3%
4 AM
24°
3%
5 AM
22°
3%
6 AM
22°
3%
7 AM
23°
3%
8 AM
25°
3%
9 AM
29°
3%
10 AM
31°
3%
11 AM
33°
3%
12 PM
34°
3%
1 PM
37°
3%
2 PM
37°
4%
3 PM
37°
7%
4 PM
37°
9%
5 PM
35°
18%
6 PM
34°
18%
7 PM
32°
9%
8 PM
31°
10%
9 PM
28°
10%
10 PM
28°
11%
11 PM
27°
11%
7-Day Forecast
Today
38° 22°
Mostly Clear.
Sat
40° 22°
Partly Cloudy with a 30% chance of rain.
Sun
41° 21°
Partly Cloudy with a 25% chance of rain.
Mon
39° 21°
Clear.
Tue
40° 21°
Mostly Clear.
Wed
39° 22°
Clear with a 21% chance of rain.
Thu
40° 22°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 26° Clear 11% 3 mph SSE 78%
1 AM 25° Clear 10% 3 mph SE 79%
2 AM 24° Clear 10% 3 mph SE 81%
3 AM 24° Mostly Clear 3% 3 mph SE 82%
4 AM 24° Mostly Clear 3% 3 mph SSE 83%
5 AM 22° Clear 3% 3 mph SE 84%
6 AM 22° Clear 3% 3 mph SE 86%
7 AM 23° Clear 3% 2 mph ESE 82%
8 AM 25° Mostly Clear 3% 2 mph E 73%
9 AM 29° Mostly Clear 3% 2 mph ENE 63%
10 AM 31° Mostly Clear 3% 3 mph ENE 55%
11 AM 33° Mostly Clear 3% 3 mph ENE 49%
12 PM 34° Partly Cloudy 3% 4 mph E 43%
1 PM 37° Partly Cloudy 3% 4 mph E 39%
2 PM 37° Mostly Clear 4% 5 mph E 37%
3 PM 37° Mostly Clear 7% 5 mph ENE 35%
4 PM 37° Mostly Clear 9% 5 mph ENE 36%
5 PM 35° Mostly Clear 18% 4 mph E 41%
6 PM 34° Clear 18% 4 mph SE 46%
7 PM 32° Clear 9% 4 mph SSE 51%
8 PM 31° Clear 10% 3 mph SSE 54%
9 PM 28° Clear 10% 3 mph SE 57%
10 PM 28° Clear 11% 3 mph SSE 60%
11 PM 27° Clear 11% 3 mph S 63%
15-Day Forecast
Today
9/4
Mostly Clear
18%
22°
38°
Sat
9/5
Partly Cloudy
30%
22°
40°
Sun
9/6
Partly Cloudy
25%
21°
41°
Mon
9/7
Clear
10%
21°
39°
Tue
9/8
Mostly Clear
14%
21°
40°
Wed
9/9
Clear
21%
22°
39°
Thu
9/10
Clear
8%
22°
40°
Fri
9/11
Mostly Clear
35%
23°
39°
Sat
9/12
Rain
54%
20°
38°
Sun
9/13
Drizzle
45%
21°
37°
Mon
9/14
Drizzle
60%
22°
36°
Tue
9/15
Drizzle
60%
22°
36°
Wed
9/16
Drizzle
60%
22°
36°
Thu
9/17
Drizzle
60%
22°
36°
Fri
9/18
Drizzle
60%
21°
36°
46
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
46 AQI 8.4 µg/m³
O3
Ground-level ozone
38 AQI 42 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 46 Good 38 46
Sat 53 Moderate 37 53
Sun 49 Good 48 49
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 Sep 4, 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
SBCAPE593 J/kg
MLCAPE610 J/kg
MUCAPE891 J/kg
SBCIN-354 J/kg
MLCIN-231 J/kg
Lifted Index-2.6
Kinematics
0–6 km Shear9 kt
0–1 km Shear8 kt
Eff. Shear8 kt
0–1 km SRH17
0–3 km SRH28
Eff. SRH21
Storm Motion166° @ 20 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index35.3
Thermo & Levels
PWAT2.05 in
0–3 km LR4.9 °C/km
700–500 LR5.9 °C/km
Total Totals46.8
LCL955 hPa
LFC698 hPa
EL244 hPa
Freezing Lvl16,181 ft