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, Tunica, MS, Tate, MS, Coahoma, MS, Quitman, MS, Panola, MS, Lafayette, MS, Tallahatchie, MS, Yalobusha, 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, Shelby, TN, Fayette, TN, Hardeman, TN 8:00 PM

Tallahatchie County, Mississippi, United States

Last updated: 9:28 AM CDT  ·  Refresh
28°C
Feels like 31°
Clear
▲ 37°  /  ▼ 22°
Wind
6 mph S
Humidity
70%
Dew Point
23°
Pressure
30.03 inHg
Visibility
9 mi
UV Index
6.5
Cloud Cover
3%
Sunrise
6:39 AM
Sunset
7:15 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Tallahatchie County is currently clear at 28°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1586 J/kg) — isolated convective development possible. Sunrise: 6:39AM · Sunset: 7:15PM.

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, Tunica, MS, Tate, MS, Coahoma, MS, Quitman, MS, Panola, MS, Lafayette, MS, Tallahatchie, MS, Yalobusha, 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, Shelby, TN, Fayette, TN, Hardeman, TN
Expires 8:00 PM
41 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
28°
16%
10 AM
31°
19%
11 AM
32°
16%
12 PM
33°
30%
1 PM
36°
3%
2 PM
36°
3%
3 PM
36°
3%
4 PM
36°
3%
5 PM
34°
3%
6 PM
34°
3%
7 PM
32°
3%
8 PM
31°
3%
9 PM
28°
3%
10 PM
27°
3%
11 PM
27°
3%
12 AM
26°
3%
1 AM
25°
3%
2 AM
24°
3%
3 AM
24°
3%
4 AM
23°
3%
5 AM
22°
3%
6 AM
22°
3%
7 AM
23°
3%
8 AM
25°
3%
7-Day Forecast
Today
37° 22°
Mostly Clear with a 30% chance of rain.
Thu
40° 22°
Mostly Clear with a 25% chance of rain.
Fri
37° 21°
Mostly Cloudy with a 57% chance of rain.
Sat
36° 20°
Mostly Cloudy with a 57% chance of rain.
Sun
37° 20°
Rain, 30% chance.
Mon
38° 21°
Clear with a 21% chance of rain.
Tue
38° 22°
Rain, 41% chance.
TimeTempConditionsPrecipWindHumidity
Now 28° Clear 16% 6 mph S 70%
10 AM 31° Mostly Clear 19% 6 mph S 62%
11 AM 32° Partly Cloudy 16% 6 mph SSW 56%
12 PM 33° Partly Cloudy 30% 7 mph SSW 50%
1 PM 36° Partly Cloudy 3% 6 mph SSW 46%
2 PM 36° Partly Cloudy 3% 6 mph S 45%
3 PM 36° Partly Cloudy 3% 6 mph S 44%
4 PM 36° Partly Cloudy 3% 6 mph S 44%
5 PM 34° Mostly Clear 3% 6 mph S 44%
6 PM 34° Mostly Clear 3% 6 mph S 46%
7 PM 32° Mostly Clear 3% 6 mph SSE 50%
8 PM 31° Mostly Clear 3% 5 mph SSE 54%
9 PM 28° Clear 3% 5 mph SSE 57%
10 PM 27° Clear 3% 5 mph SSE 60%
11 PM 27° Clear 3% 5 mph SSE 62%
12 AM 26° Clear 3% 5 mph SSE 64%
1 AM 25° Clear 3% 5 mph SSE 66%
2 AM 24° Clear 3% 5 mph SSE 67%
3 AM 24° Clear 3% 5 mph SSE 69%
4 AM 23° Clear 3% 5 mph SSE 71%
5 AM 22° Clear 3% 5 mph SSE 72%
6 AM 22° Clear 3% 5 mph SSE 73%
7 AM 23° Clear 3% 5 mph S 70%
8 AM 25° Clear 3% 5 mph S 63%
15-Day Forecast
Today
9/9
Mostly Clear
30%
22°
37°
Thu
9/10
Mostly Clear
25%
22°
40°
Fri
9/11
Mostly Cloudy
57%
21°
37°
Sat
9/12
Mostly Cloudy
57%
20°
36°
Sun
9/13
Rain
30%
20°
37°
Mon
9/14
Clear
21%
21°
38°
Tue
9/15
Rain
41%
22°
38°
Wed
9/16
Clear
68%
22°
38°
Thu
9/17
Drizzle
68%
21°
38°
Fri
9/18
Drizzle
51%
22°
38°
Sat
9/19
Drizzle
60%
21°
34°
Sun
9/20
Clear
60%
21°
34°
Mon
9/21
Drizzle
60%
20°
34°
Tue
9/22
Drizzle
60%
19°
32°
Wed
9/23
Drizzle
60%
19°
31°
41
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
41 AQI 7.3 µg/m³
O3
Ground-level ozone
38 AQI 41 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 41 Good 38 41
Fri 43 Good 43 31
Sat 44 Good 44 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 9, 13:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1264 J/kg
MLCAPE915 J/kg
MUCAPE1264 J/kg
SBCIN-41 J/kg
MLCIN-45 J/kg
Lifted Index-1.0
Kinematics
0–6 km Shear8 kt
0–1 km Shear7 kt
Eff. Shear10 kt
0–1 km SRH-17
0–3 km SRH0
Eff. SRH0
Storm Motion200° @ 17 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index25.3
Thermo & Levels
PWAT1.79 in
0–3 km LR6.2 °C/km
700–500 LR4.2 °C/km
Total Totals40.2
LCL944 hPa
LFC859 hPa
EL164 hPa
Freezing Lvl17,779 ft