Heat Advisory — Ashley, AR, Chicot, AR, Morehouse, LA, West Carroll, LA, East Carroll, LA, Richland, LA, Madison, LA, Franklin, LA, Catahoula, LA, Tensas, LA, Concordia, LA, Bolivar, MS, Sunflower, MS, Leflore, MS, Grenada, MS, Carroll, MS, Washington, MS, Humphreys, MS, Holmes, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Warren, MS, Hinds, MS, Rankin, MS, Claiborne, MS, Copiah, MS, Simpson, MS, Jefferson, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Marion, MS 7:00 PM Heat Advisory — Ashley, AR, Chicot, AR, Morehouse, LA, West Carroll, LA, East Carroll, LA, Richland, LA, Madison, LA, Franklin, LA, Catahoula, LA, Tensas, LA, Concordia, LA, Bolivar, MS, Sunflower, MS, Leflore, MS, Grenada, MS, Carroll, MS, Washington, MS, Humphreys, MS, Holmes, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Warren, MS, Hinds, MS, Rankin, MS, Claiborne, MS, Copiah, MS, Simpson, MS, Jefferson, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Marion, MS 7:00 PM

Copiah County, Mississippi, United States

Last updated: 1:50 PM CDT  ·  Refresh
34°C
Feels like 40°
Mostly Clear
▲ 34°  /  ▼ 23°
Wind
5 mph WSW
Humidity
54%
Dew Point
24°
Pressure
29.68 inHg
Visibility
9 mi
UV Index
8.9
Cloud Cover
19%
Sunrise
6:44 AM
Sunset
7:10 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Copiah County is currently mostly clear at 34°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2609 J/kg) — isolated convective development possible. Sunrise: 6:44AM · Sunset: 7:10PM.

Alerts

Heat Advisory
Ashley, AR, Chicot, AR, Morehouse, LA, West Carroll, LA, East Carroll, LA, Richland, LA, Madison, LA, Franklin, LA, Catahoula, LA, Tensas, LA, Concordia, LA, Bolivar, MS, Sunflower, MS, Leflore, MS, Grenada, MS, Carroll, MS, Washington, MS, Humphreys, MS, Holmes, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Warren, MS, Hinds, MS, Rankin, MS, Claiborne, MS, Copiah, MS, Simpson, MS, Jefferson, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Marion, MS
Expires 7:00 PM
Heat Advisory
Ashley, AR, Chicot, AR, Morehouse, LA, West Carroll, LA, East Carroll, LA, Richland, LA, Madison, LA, Franklin, LA, Catahoula, LA, Tensas, LA, Concordia, LA, Bolivar, MS, Sunflower, MS, Leflore, MS, Grenada, MS, Carroll, MS, Washington, MS, Humphreys, MS, Holmes, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Warren, MS, Hinds, MS, Rankin, MS, Claiborne, MS, Copiah, MS, Simpson, MS, Jefferson, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Marion, MS
Expires 7:00 PM
29 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
34°
44%
2 PM
34°
40%
3 PM
34°
39%
4 PM
33°
39%
5 PM
32°
24%
6 PM
30°
24%
7 PM
29°
24%
8 PM
28°
8%
9 PM
27°
9%
10 PM
27°
13%
11 PM
26°
13%
12 AM
26°
13%
1 AM
26°
13%
2 AM
25°
13%
3 AM
25°
13%
4 AM
24°
14%
5 AM
23°
9%
6 AM
23°
9%
7 AM
24°
16%
8 AM
27°
17%
9 AM
31°
17%
10 AM
31°
28%
11 AM
32°
24%
12 PM
33°
25%
7-Day Forecast
Today
34° 23°
Partly Cloudy with a 44% chance of rain.
Mon
37° 23°
Mostly Clear with a 28% chance of rain.
Tue
37° 23°
Partly Cloudy.
Wed
33° 22°
Mostly Cloudy.
Thu
36° 21°
Clear.
Fri
37° 21°
Clear with a 43% chance of rain.
Sat
37° 21°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 34° Mostly Clear 44% 5 mph WSW 54%
2 PM 34° Partly Cloudy 40% 4 mph WSW 52%
3 PM 34° Partly Cloudy 39% 5 mph WSW 54%
4 PM 33° Partly Cloudy 39% 4 mph WSW 62%
5 PM 32° Partly Cloudy 24% 3 mph W 70%
6 PM 30° Partly Cloudy 24% 4 mph SSE 79%
7 PM 29° Partly Cloudy 24% 4 mph SE 81%
8 PM 28° Partly Cloudy 8% 5 mph SE 83%
9 PM 27° Partly Cloudy 9% 4 mph SE 84%
10 PM 27° Partly Cloudy 13% 3 mph SSE 85%
11 PM 26° Mostly Clear 13% 3 mph S 86%
12 AM 26° Clear 13% 3 mph SSW 86%
1 AM 26° Clear 13% 2 mph SW 87%
2 AM 25° Mostly Clear 13% 2 mph SW 87%
3 AM 25° Mostly Clear 13% 2 mph SW 88%
4 AM 24° Mostly Clear 14% 2 mph WSW 90%
5 AM 23° Mostly Clear 9% 2 mph WSW 91%
6 AM 23° Mostly Clear 9% 2 mph WSW 92%
7 AM 24° Mostly Clear 16% 2 mph W 85%
8 AM 27° Clear 17% 2 mph WNW 77%
9 AM 31° Clear 17% 2 mph WNW 70%
10 AM 31° Clear 28% 2 mph NW 65%
11 AM 32° Clear 24% 2 mph NW 61%
12 PM 33° Clear 25% 2 mph NW 56%
15-Day Forecast
Today
9/13
Partly Cloudy
44%
23°
34°
Mon
9/14
Mostly Clear
28%
23°
37°
Tue
9/15
Partly Cloudy
13%
23°
37°
Wed
9/16
Mostly Cloudy
17%
22°
33°
Thu
9/17
Clear
9%
21°
36°
Fri
9/18
Clear
43%
21°
37°
Sat
9/19
Clear
9%
21°
37°
Sun
9/20
Drizzle
60%
19°
36°
Mon
9/21
Drizzle
60%
19°
34°
Tue
9/22
Drizzle
60%
19°
34°
Wed
9/23
Drizzle
60%
14°
33°
Thu
9/24
Drizzle
60%
19°
33°
Fri
9/25
Drizzle
60%
19°
33°
Sat
9/26
Drizzle
60%
19°
33°
Sun
9/27
Drizzle
60%
19°
33°
29
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
22 AQI 4.1 µg/m³
O3
Ground-level ozone
Dominant
29 AQI 32 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 29 Good 29 22
Tue 37 Good 33 37
Wed 44 Good 38 44
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 Sun Sep 13, 17:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE4056 J/kg
MLCAPE3362 J/kg
MUCAPE4056 J/kg
SBCIN0 J/kg
MLCIN-4 J/kg
Lifted Index-6.9
Kinematics
0–6 km Shear6 kt
0–1 km Shear1 kt
Eff. Shear4 kt
0–1 km SRH1
0–3 km SRH4
Eff. SRH4
Storm Motion153° @ 10 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index37.3
Thermo & Levels
PWAT2.00 in
0–3 km LR8.5 °C/km
700–500 LR4.7 °C/km
Total Totals45.0
LCL868 hPa
LFC1005 hPa
EL132 hPa
Freezing Lvl15,919 ft