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, 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 8:00 PM

Tallahatchie County, Mississippi, United States

Last updated: 5:13 AM CDT  ·  Refresh
24°C
Feels like 27°
Clear
▲ 37°  /  ▼ 24°
Wind
5 mph S
Humidity
87%
Dew Point
22°
Pressure
29.92 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
3%
Sunrise
6:19 AM
Sunset
7:51 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Tallahatchie County is currently clear at 24°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1983 J/kg) — isolated convective development possible. Sunrise: 6:19AM · Sunset: 7:51PM.

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, 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
Expires 8:00 PM
38 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
4%
6 AM
23°
15%
7 AM
23°
15%
8 AM
26°
17%
9 AM
28°
17%
10 AM
30°
11%
11 AM
31°
11%
12 PM
32°
11%
1 PM
34°
6%
2 PM
34°
7%
3 PM
35°
7%
4 PM
36°
7%
5 PM
34°
7%
6 PM
33°
7%
7 PM
32°
7%
8 PM
31°
7%
9 PM
28°
7%
10 PM
27°
7%
11 PM
27°
7%
12 AM
26°
4%
1 AM
26°
3%
2 AM
26°
3%
3 AM
26°
3%
4 AM
25°
3%
7-Day Forecast
Today
37° 24°
Mostly Clear.
Wed
39° 25°
Mostly Clear with a 25% chance of rain.
Thu
40° 24°
Mostly Clear.
Fri
41° 23°
Clear.
Sat
43° 23°
Clear.
Sun
43° 24°
Clear.
Mon
43° 26°
Mostly Clear.
TimeTempConditionsPrecipWindHumidity
Now 24° Clear 4% 5 mph S 87%
6 AM 23° Clear 15% 5 mph SSW 85%
7 AM 23° Clear 15% 5 mph SSW 85%
8 AM 26° Clear 17% 8 mph SSW 77%
9 AM 28° Clear 17% 9 mph SW 70%
10 AM 30° Clear 11% 10 mph SW 63%
11 AM 31° Mostly Clear 11% 10 mph SW 58%
12 PM 32° Partly Cloudy 11% 10 mph SW 53%
1 PM 34° Partly Cloudy 6% 10 mph SW 50%
2 PM 34° Partly Cloudy 7% 10 mph SW 47%
3 PM 35° Mostly Clear 7% 11 mph SW 46%
4 PM 36° Mostly Clear 7% 11 mph SW 45%
5 PM 34° Mostly Clear 7% 10 mph SW 46%
6 PM 33° Clear 7% 9 mph SW 48%
7 PM 32° Clear 7% 8 mph SSW 51%
8 PM 31° Clear 7% 7 mph SSW 56%
9 PM 28° Clear 7% 6 mph SSW 61%
10 PM 27° Clear 7% 6 mph S 65%
11 PM 27° Clear 7% 6 mph SSW 67%
12 AM 26° Clear 4% 7 mph SSW 69%
1 AM 26° Clear 3% 7 mph SSW 70%
2 AM 26° Clear 3% 7 mph SSW 71%
3 AM 26° Clear 3% 7 mph SSW 72%
4 AM 25° Clear 3% 8 mph SSW 74%
15-Day Forecast
Today
8/11
Mostly Clear
17%
24°
37°
Wed
8/12
Mostly Clear
25%
25°
39°
Thu
8/13
Mostly Clear
3%
24°
40°
Fri
8/14
Clear
15%
23°
41°
Sat
8/15
Clear
7%
23°
43°
Sun
8/16
Clear
7%
24°
43°
Mon
8/17
Mostly Clear
18%
26°
43°
Tue
8/18
Drizzle
47%
24°
43°
Wed
8/19
Rain
54%
24°
43°
Thu
8/20
Rain
57%
23°
40°
Fri
8/21
Drizzle
60%
24°
41°
Sat
8/22
Drizzle
60%
23°
41°
Sun
8/23
Drizzle
60%
23°
40°
Mon
8/24
Drizzle
60%
23°
39°
Tue
8/25
Drizzle
60%
23°
38°
38
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
31 AQI 5.6 µg/m³
O3
Ground-level ozone
Dominant
38 AQI 41 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 38 Good 38 31
Wed 30 Good 30 27
Thu 33 Good 33 26
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 Tue Aug 11, 08:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE548 J/kg
MLCAPE963 J/kg
MUCAPE1361 J/kg
SBCIN-280 J/kg
MLCIN0 J/kg
Lifted Index-2.4
Kinematics
0–6 km Shear13 kt
0–1 km Shear9 kt
Eff. Shear16 kt
0–1 km SRH36
0–3 km SRH11
Eff. SRH-5
Storm Motion317° @ 12 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index33.4
Thermo & Levels
PWAT2.01 in
0–3 km LR4.4 °C/km
700–500 LR6.2 °C/km
Total Totals47.3
LCL988 hPa
LFC622 hPa
EL233 hPa
Freezing Lvl16,014 ft