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, Tunica, MS, Tate, MS, Coahoma, MS, Quitman, MS, Panola, MS, Tallahatchie, MS, Lake, TN, Obion, TN, Weakley, TN, Henry, TN, Dyer, TN, Gibson, TN, Lauderdale, TN, Tipton, TN, Haywood, TN, Crockett, TN, Shelby, TN, Fayette, TN 8:00 PM

Tallahatchie County, Mississippi, United States

Last updated: 11:53 PM CDT  ·  Refresh
27°C
Feels like 29°
Clear
▲ 36°  /  ▼ 21°
Wind
5 mph SE
Humidity
72%
Dew Point
21°
Pressure
29.87 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
2%
Sunrise
6:33 AM
Sunset
7:28 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 1218 J/kg) — isolated convective development possible. Sunrise: 6:33AM · Sunset: 7:28PM.

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, Tunica, MS, Tate, MS, Coahoma, MS, Quitman, MS, Panola, MS, Tallahatchie, MS, Lake, TN, Obion, TN, Weakley, TN, Henry, TN, Dyer, TN, Gibson, TN, Lauderdale, TN, Tipton, TN, Haywood, TN, Crockett, TN, Shelby, TN, Fayette, TN
Expires 8:00 PM
45 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
3%
12 AM
24°
3%
1 AM
24°
3%
2 AM
23°
3%
3 AM
23°
3%
4 AM
23°
3%
5 AM
22°
3%
6 AM
21°
3%
7 AM
23°
3%
8 AM
26°
3%
9 AM
29°
3%
10 AM
31°
3%
11 AM
32°
3%
12 PM
33°
3%
1 PM
34°
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
28°
3%
7-Day Forecast
Tonight
36° 21°
Clear.
Mon
36° 21°
Mostly Clear.
Tue
39° 22°
Mostly Clear.
Wed
39° 22°
Partly Cloudy.
Thu
38° 22°
Clear.
Fri
37° 21°
Clear with a 26% chance of rain.
Sat
38° 23°
Mostly Clear with a 21% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 27° Clear 3% 5 mph SE 72%
12 AM 24° Clear 3% 5 mph SE 75%
1 AM 24° Clear 3% 5 mph SE 77%
2 AM 23° Clear 3% 5 mph SE 79%
3 AM 23° Clear 3% 5 mph SE 81%
4 AM 23° Clear 3% 4 mph SE 82%
5 AM 22° Clear 3% 4 mph SE 83%
6 AM 21° Clear 3% 4 mph SE 84%
7 AM 23° Clear 3% 4 mph SSE 77%
8 AM 26° Clear 3% 4 mph S 68%
9 AM 29° Clear 3% 4 mph S 59%
10 AM 31° Clear 3% 4 mph S 53%
11 AM 32° Mostly Clear 3% 4 mph SSE 48%
12 PM 33° Mostly Clear 3% 3 mph SSE 44%
1 PM 34° Mostly Clear 3% 3 mph SE 44%
2 PM 34° Mostly Clear 3% 4 mph SE 44%
3 PM 34° Mostly Clear 3% 4 mph ESE 44%
4 PM 34° Mostly Clear 3% 4 mph ESE 45%
5 PM 34° Mostly Clear 3% 4 mph SE 47%
6 PM 33° Clear 3% 4 mph SE 49%
7 PM 32° Clear 3% 4 mph SE 52%
8 PM 31° Mostly Clear 3% 5 mph SE 55%
9 PM 28° Mostly Clear 3% 5 mph SE 58%
10 PM 28° Mostly Clear 3% 5 mph SE 60%
15-Day Forecast
Today
8/30
Clear
3%
21°
36°
Mon
8/31
Mostly Clear
3%
21°
36°
Tue
9/1
Mostly Clear
3%
22°
39°
Wed
9/2
Partly Cloudy
14%
22°
39°
Thu
9/3
Clear
17%
22°
38°
Fri
9/4
Clear
26%
21°
37°
Sat
9/5
Mostly Clear
21%
23°
38°
Sun
9/6
Clear
24%
23°
38°
Mon
9/7
Mostly Clear
39%
22°
39°
Tue
9/8
Partly Cloudy
35%
23°
39°
Wed
9/9
Drizzle
60%
19°
36°
Thu
9/10
Drizzle
60%
22°
37°
Fri
9/11
Drizzle
60%
22°
37°
Sat
9/12
Drizzle
60%
23°
37°
Sun
9/13
Drizzle
60%
22°
36°
45
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
45 AQI 8.1 µg/m³
O3
Ground-level ozone
36 AQI 39 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 45 Good 36 45
Tue 33 Good 33 32
Wed 36 Good 33 36
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 Mon Aug 31, 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
SBCAPE288 J/kg
MLCAPE228 J/kg
MUCAPE707 J/kg
SBCIN-536 J/kg
MLCIN-424 J/kg
Lifted Index1.4
Kinematics
0–6 km Shear11 kt
0–1 km Shear7 kt
Eff. Shear—
0–1 km SRH-28
0–3 km SRH-3
Eff. SRH—
Storm Motion96° @ 22 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index21.7
Thermo & Levels
PWAT1.49 in
0–3 km LR5.5 °C/km
700–500 LR4.7 °C/km
Total Totals40.1
LCL936 hPa
LFC455 hPa
EL211 hPa
Freezing Lvl17,723 ft