Heat Advisory — 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, Marshall, MS, Benton, MS, Tippah, MS, Alcorn, MS, Tishomingo, MS, Tate, MS, Prentiss, MS, Panola, MS, Tallahatchie, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Itawamba, MS, Yalobusha, MS, Calhoun, MS, Chickasaw, MS, Monroe, MS 8:00 PM

Tallahatchie County, Mississippi, United States

Last updated: 3:08 PM CDT  ·  Refresh
33°C
Feels like 39°
Partly Cloudy
▲ 34°  /  ▼ 22°
Wind
5 mph S
Humidity
55%
Dew Point
23°
Pressure
29.83 inHg
Visibility
8 mi
UV Index
8.7
Cloud Cover
38%
Sunrise
5:54 AM
Sunset
8:15 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Tallahatchie County is currently partly cloudy at 33°C. Precipitation is likely — peak probability 66% around 2 PM. Atmospheric instability is elevated (CAPE up to 2064 J/kg) — isolated convective development possible. Sunrise: 5:54AM · Sunset: 8:15PM.

Alerts

Heat Advisory
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, Marshall, MS, Benton, MS, Tippah, MS, Alcorn, MS, Tishomingo, MS, Tate, MS, Prentiss, MS, Panola, MS, Tallahatchie, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Itawamba, MS, Yalobusha, MS, Calhoun, MS, Chickasaw, MS, Monroe, MS
Expires 8:00 PM
50 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
33°
18%
4 PM
32°
42%
5 PM
33°
60%
6 PM
30°
58%
7 PM
29°
47%
8 PM
28°
46%
9 PM
26°
50%
10 PM
25°
40%
11 PM
24°
40%
12 AM
24°
21%
1 AM
24°
16%
2 AM
23°
27%
3 AM
23°
32%
4 AM
23°
36%
5 AM
22°
36%
6 AM
22°
37%
7 AM
22°
47%
8 AM
23°
46%
9 AM
26°
42%
10 AM
28°
43%
11 AM
29°
44%
12 PM
29°
49%
1 PM
30°
54%
2 PM
32°
65%
7-Day Forecast
Today
34° 22°
Thunderstorm, 58% chance.
Sun
34° 22°
Partly Cloudy with a 59% chance of rain.
Mon
32° 20°
Partly Cloudy with a 45% chance of rain.
Tue
32° 22°
Partly Cloudy with a 37% chance of rain.
Wed
32° 23°
Rain, 31% chance.
Thu
32° 23°
Rain, 82% chance.
Fri
32° 23°
Clear with a 70% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 33° Partly Cloudy 18% 5 mph S 55%
4 PM 32° Partly Cloudy 42% 6 mph S 59%
5 PM 33° Partly Cloudy 60% 7 mph WSW 63%
6 PM 30° Thunderstorm 58% 8 mph W 65%
7 PM 29° Rain 47% 7 mph SSW 67%
8 PM 28° Rain 46% 4 mph SSW 73%
9 PM 26° Mostly Cloudy 50% 5 mph S 78%
10 PM 25° Mostly Cloudy 40% 5 mph WSW 81%
11 PM 24° Mostly Cloudy 40% 4 mph SW 84%
12 AM 24° Partly Cloudy 21% 3 mph WSW 86%
1 AM 24° Mostly Cloudy 16% 2 mph NW 88%
2 AM 23° Partly Cloudy 27% 2 mph N 89%
3 AM 23° Partly Cloudy 32% 2 mph NNW 90%
4 AM 23° Partly Cloudy 36% 3 mph NNW 91%
5 AM 22° Mostly Clear 36% 2 mph WNW 91%
6 AM 22° Partly Cloudy 37% 3 mph WSW 92%
7 AM 22° Rain 47% 4 mph WSW 91%
8 AM 23° Rain 46% 4 mph W 86%
9 AM 26° Drizzle 42% 4 mph W 80%
10 AM 28° Drizzle 43% 4 mph W 75%
11 AM 29° Drizzle 44% 4 mph W 71%
12 PM 29° Rain 49% 4 mph WSW 66%
1 PM 30° Rain 54% 4 mph WSW 62%
2 PM 32° Partly Cloudy 65% 4 mph W 61%
15-Day Forecast
Today
7/4
Thunderstorm
58%
22°
34°
Sun
7/5
Partly Cloudy
59%
22°
34°
Mon
7/6
Partly Cloudy
45%
20°
32°
Tue
7/7
Partly Cloudy
37%
22°
32°
Wed
7/8
Rain
31%
23°
32°
Thu
7/9
Rain
82%
23°
32°
Fri
7/10
Clear
70%
23°
32°
Sat
7/11
Drizzle
69%
23°
32°
Sun
7/12
Drizzle
68%
21°
32°
Mon
7/13
Drizzle
51%
21°
31°
Tue
7/14
Drizzle
60%
17°
32°
Wed
7/15
Drizzle
60%
21°
31°
Thu
7/16
Drizzle
60%
22°
31°
Fri
7/17
Drizzle
90%
22°
31°
Sat
7/18
Drizzle
60%
22°
31°
50
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
50 AQI 9.0 µg/m³
O3
Ground-level ozone
27 AQI 30 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sun 50 Good 27 50
Mon 32 Good 28 32
Tue 37 Good 30 37
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 Sat Jul 4, 18:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3055 J/kg
MLCAPE2783 J/kg
MUCAPE3055 J/kg
SBCIN0 J/kg
MLCIN-1 J/kg
Lifted Index-7.1
Kinematics
0–6 km Shear9 kt
0–1 km Shear1 kt
Eff. Shear11 kt
0–1 km SRH-4
0–3 km SRH-14
Eff. SRH-14
Storm Motion198° @ 19 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index35.4
Thermo & Levels
PWAT1.92 in
0–3 km LR8.0 °C/km
700–500 LR5.5 °C/km
Total Totals47.6
LCL869 hPa
LFC1010 hPa
EL146 hPa
Freezing Lvl15,791 ft