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: 2:00 AM CDT  ·  Refresh
26°C
Feels like 29°
Clear
▲ 38°  /  ▼ 23°
Wind
3 mph SSE
Humidity
72%
Dew Point
22°
Pressure
29.84 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
0%
Sunrise
6:35 AM
Sunset
7:24 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 1667 J/kg) — isolated convective development possible. Sunrise: 6:35AM · Sunset: 7:24PM.

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
36 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
11%
3 AM
25°
3%
4 AM
24°
3%
5 AM
24°
3%
6 AM
22°
3%
7 AM
22°
3%
8 AM
24°
3%
9 AM
27°
7%
10 AM
32°
7%
11 AM
33°
7%
12 PM
34°
8%
1 PM
36°
8%
2 PM
37°
8%
3 PM
37°
8%
4 PM
37°
8%
5 PM
36°
8%
6 PM
36°
3%
7 PM
34°
3%
8 PM
34°
3%
9 PM
32°
3%
10 PM
29°
3%
11 PM
29°
3%
12 AM
28°
3%
1 AM
27°
3%
7-Day Forecast
Today
38° 23°
Mostly Clear.
Thu
38° 23°
Partly Cloudy with a 21% chance of rain.
Fri
39° 22°
Partly Cloudy.
Sat
39° 22°
Clear with a 58% chance of rain.
Sun
41° 22°
Rain, 34% chance.
Mon
41° 19°
Clear.
Tue
39° 22°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 26° Clear 11% 3 mph SSE 72%
3 AM 25° Clear 3% 3 mph SSE 72%
4 AM 24° Clear 3% 3 mph SSE 75%
5 AM 24° Clear 3% 4 mph SSE 77%
6 AM 22° Clear 3% 3 mph SSE 79%
7 AM 22° Clear 3% 3 mph SSE 81%
8 AM 24° Clear 3% 2 mph S 73%
9 AM 27° Clear 7% 2 mph SW 63%
10 AM 32° Clear 7% 2 mph WSW 54%
11 AM 33° Mostly Clear 7% 2 mph SW 49%
12 PM 34° Mostly Clear 8% 2 mph S 43%
1 PM 36° Partly Cloudy 8% 3 mph S 38%
2 PM 37° Partly Cloudy 8% 4 mph S 37%
3 PM 37° Partly Cloudy 8% 5 mph S 37%
4 PM 37° Partly Cloudy 8% 5 mph S 36%
5 PM 36° Partly Cloudy 8% 5 mph SSW 38%
6 PM 36° Partly Cloudy 3% 4 mph SSW 40%
7 PM 34° Partly Cloudy 3% 4 mph SSW 44%
8 PM 34° Partly Cloudy 3% 4 mph SSW 47%
9 PM 32° Partly Cloudy 3% 4 mph SSW 50%
10 PM 29° Mostly Cloudy 3% 4 mph SSW 52%
11 PM 29° Partly Cloudy 3% 4 mph SSW 54%
12 AM 28° Partly Cloudy 3% 4 mph SSW 57%
1 AM 27° Mostly Clear 3% 4 mph SSW 59%
15-Day Forecast
Today
9/2
Mostly Clear
11%
23°
38°
Thu
9/3
Partly Cloudy
21%
23°
38°
Fri
9/4
Partly Cloudy
17%
22°
39°
Sat
9/5
Clear
58%
22°
39°
Sun
9/6
Rain
34%
22°
41°
Mon
9/7
Clear
17%
19°
41°
Tue
9/8
Clear
17%
22°
39°
Wed
9/9
Rain
68%
22°
39°
Thu
9/10
Drizzle
68%
21°
38°
Fri
9/11
Drizzle
51%
21°
37°
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°
36
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
36 AQI 6.5 µg/m³
O3
Ground-level ozone
35 AQI 39 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 36 Good 35 36
Thu 34 Good 34 33
Fri 38 Good 35 38
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
SBCAPE270 J/kg
MLCAPE435 J/kg
MUCAPE755 J/kg
SBCIN-469 J/kg
MLCIN-226 J/kg
Lifted Index0.0
Kinematics
0–6 km Shear7 kt
0–1 km Shear12 kt
Eff. Shear10 kt
0–1 km SRH-10
0–3 km SRH15
Eff. SRH23
Storm Motion157° @ 23 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index27.1
Thermo & Levels
PWAT1.63 in
0–3 km LR5.2 °C/km
700–500 LR5.1 °C/km
Total Totals40.4
LCL946 hPa
LFC498 hPa
EL253 hPa
Freezing Lvl17,303 ft