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

Coahoma County, Mississippi, United States

Last updated: 9:30 AM CDT  ·  Refresh
29°C
Feels like 32°
Clear
▲ 38°  /  ▼ 23°
Wind
8 mph SSW
Humidity
65%
Dew Point
23°
Pressure
30.00 inHg
Visibility
9 mi
UV Index
6.5
Cloud Cover
4%
Sunrise
6:41 AM
Sunset
7:17 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Coahoma County is currently clear at 29°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1544 J/kg) — isolated convective development possible. Sunrise: 6:41AM · Sunset: 7:17PM.

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
48 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
29°
4%
10 AM
31°
16%
11 AM
32°
31%
12 PM
33°
21%
1 PM
36°
3%
2 PM
37°
3%
3 PM
37°
3%
4 PM
37°
3%
5 PM
36°
3%
6 PM
35°
3%
7 PM
34°
3%
8 PM
32°
3%
9 PM
30°
3%
10 PM
29°
3%
11 PM
28°
3%
12 AM
28°
3%
1 AM
26°
3%
2 AM
26°
3%
3 AM
25°
3%
4 AM
24°
3%
5 AM
23°
3%
6 AM
23°
3%
7 AM
23°
3%
8 AM
26°
3%
7-Day Forecast
Today
38° 23°
Mostly Clear with a 21% chance of rain.
Thu
40° 23°
Partly Cloudy with a 25% chance of rain.
Fri
38° 21°
Overcast with a 57% chance of rain.
Sat
37° 21°
Mostly Cloudy with a 68% chance of rain.
Sun
39° 21°
Rain, 30% chance.
Mon
39° 22°
Clear.
Tue
39° 23°
Rain, 28% chance.
TimeTempConditionsPrecipWindHumidity
Now 29° Clear 4% 8 mph SSW 65%
10 AM 31° Mostly Clear 16% 8 mph SSW 56%
11 AM 32° Mostly Clear 31% 8 mph SSW 51%
12 PM 33° Partly Cloudy 21% 8 mph SSW 48%
1 PM 36° Partly Cloudy 3% 8 mph SSW 46%
2 PM 37° Partly Cloudy 3% 7 mph S 43%
3 PM 37° Partly Cloudy 3% 7 mph S 40%
4 PM 37° Partly Cloudy 3% 7 mph S 40%
5 PM 36° Mostly Clear 3% 7 mph S 42%
6 PM 35° Mostly Clear 3% 7 mph SSE 44%
7 PM 34° Mostly Clear 3% 7 mph SSE 48%
8 PM 32° Clear 3% 6 mph SSE 52%
9 PM 30° Clear 3% 6 mph S 55%
10 PM 29° Clear 3% 6 mph S 58%
11 PM 28° Clear 3% 6 mph S 61%
12 AM 28° Clear 3% 6 mph S 63%
1 AM 26° Clear 3% 6 mph S 65%
2 AM 26° Clear 3% 6 mph S 68%
3 AM 25° Clear 3% 6 mph S 70%
4 AM 24° Clear 3% 6 mph S 71%
5 AM 23° Clear 3% 6 mph S 73%
6 AM 23° Clear 3% 6 mph S 74%
7 AM 23° Mostly Clear 3% 6 mph S 70%
8 AM 26° Mostly Clear 3% 6 mph SSW 63%
15-Day Forecast
Today
9/9
Mostly Clear
21%
23°
38°
Thu
9/10
Partly Cloudy
25%
23°
40°
Fri
9/11
Overcast
57%
21°
38°
Sat
9/12
Mostly Cloudy
68%
21°
37°
Sun
9/13
Rain
30%
21°
39°
Mon
9/14
Clear
16%
22°
39°
Tue
9/15
Rain
28%
23°
39°
Wed
9/16
Rain
68%
22°
39°
Thu
9/17
Drizzle
68%
22°
39°
Fri
9/18
Drizzle
68%
22°
39°
Sat
9/19
Drizzle
60%
21°
36°
Sun
9/20
Clear
60%
21°
36°
Mon
9/21
Drizzle
60%
21°
36°
Tue
9/22
Drizzle
60%
19°
34°
Wed
9/23
Drizzle
60%
19°
33°
48
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
48 AQI 8.7 µg/m³
O3
Ground-level ozone
44 AQI 48 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 48 Good 44 48
Fri 44 Good 44 38
Sat 44 Good 44 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 Wed Sep 9, 13:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1296 J/kg
MLCAPE1016 J/kg
MUCAPE1296 J/kg
SBCIN-46 J/kg
MLCIN-50 J/kg
Lifted Index-1.1
Kinematics
0–6 km Shear8 kt
0–1 km Shear8 kt
Eff. Shear12 kt
0–1 km SRH-22
0–3 km SRH23
Eff. SRH23
Storm Motion181° @ 18 kt
0–1 km EHI-0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index28.4
Thermo & Levels
PWAT1.84 in
0–3 km LR6.4 °C/km
700–500 LR4.2 °C/km
Total Totals40.5
LCL931 hPa
LFC851 hPa
EL164 hPa
Freezing Lvl17,474 ft