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, Grenada, MS, Carroll, MS, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Washington, MS, Humphreys, MS, Holmes, MS, Attala, MS, Winston, MS, Noxubee, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Leake, MS, Neshoba, MS, Kemper, MS, Warren, MS, Hinds, MS, Rankin, MS, Scott, MS, Newton, MS, Lauderdale, MS, Claiborne, MS, Copiah, MS, Simpson, MS, Smith, MS, Jasper, MS, Clarke, MS, Jefferson, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Covington, MS, Jones, MS, Marion, MS, Lamar, MS, Forrest, MS 9:00 PM Excessive Heat Warning — Bolivar, MS, Sunflower, MS, Leflore, MS, Grenada, MS, Carroll, MS, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Washington, MS, Humphreys, MS, Holmes, MS, Attala, MS, Winston, MS, Noxubee, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Leake, MS, Neshoba, MS, Kemper, MS, Warren, MS, Hinds, MS, Rankin, MS, Scott, MS, Newton, MS, Lauderdale, MS, Claiborne, MS, Copiah, MS, Simpson, MS, Smith, MS, Jasper, MS, Clarke, MS, Jefferson, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Covington, MS, Jones, MS, Marion, MS, Lamar, MS, Forrest, MS 9:00 PM

Copiah County, Mississippi, United States

Last updated: 8:57 AM CDT  ·  Refresh
27°C
Feels like 30°
Clear
▲ 36°  /  ▼ 24°
Wind
6 mph W
Humidity
76%
Dew Point
23°
Pressure
29.73 inHg
Visibility
7 mi
UV Index
6.7
Cloud Cover
5%
Sunrise
6:13 AM
Sunset
8:02 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Copiah County is currently clear at 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1262 J/kg) — isolated convective development possible. Sunrise: 6:13AM · Sunset: 8:02PM.

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, Grenada, MS, Carroll, MS, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Washington, MS, Humphreys, MS, Holmes, MS, Attala, MS, Winston, MS, Noxubee, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Leake, MS, Neshoba, MS, Kemper, MS, Warren, MS, Hinds, MS, Rankin, MS, Scott, MS, Newton, MS, Lauderdale, MS, Claiborne, MS, Copiah, MS, Simpson, MS, Smith, MS, Jasper, MS, Clarke, MS, Jefferson, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Covington, MS, Jones, MS, Marion, MS, Lamar, MS, Forrest, MS
Expires 9:00 PM
Excessive Heat Warning
Bolivar, MS, Sunflower, MS, Leflore, MS, Grenada, MS, Carroll, MS, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Washington, MS, Humphreys, MS, Holmes, MS, Attala, MS, Winston, MS, Noxubee, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Leake, MS, Neshoba, MS, Kemper, MS, Warren, MS, Hinds, MS, Rankin, MS, Scott, MS, Newton, MS, Lauderdale, MS, Claiborne, MS, Copiah, MS, Simpson, MS, Smith, MS, Jasper, MS, Clarke, MS, Jefferson, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Covington, MS, Jones, MS, Marion, MS, Lamar, MS, Forrest, MS
Expires 9:00 PM
41 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
11%
9 AM
29°
3%
10 AM
31°
3%
11 AM
32°
3%
12 PM
33°
3%
1 PM
35°
3%
2 PM
36°
3%
3 PM
36°
3%
4 PM
35°
3%
5 PM
35°
3%
6 PM
34°
3%
7 PM
32°
3%
8 PM
31°
3%
9 PM
28°
3%
10 PM
28°
3%
11 PM
27°
3%
12 AM
27°
3%
1 AM
26°
5%
2 AM
26°
5%
3 AM
26°
9%
4 AM
26°
9%
5 AM
25°
9%
6 AM
25°
9%
7 AM
26°
9%
7-Day Forecast
Today
36° 24°
Mostly Clear.
Mon
37° 25°
Partly Cloudy.
Tue
38° 24°
Clear.
Wed
38° 24°
Mostly Clear with a 26% chance of rain.
Thu
37° 23°
Clear with a 30% chance of rain.
Fri
35° 23°
Heavy Rain, 82% chance.
Sat
36° 23°
Rain, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 27° Clear 11% 6 mph W 76%
9 AM 29° Clear 3% 8 mph W 67%
10 AM 31° Mostly Clear 3% 8 mph W 61%
11 AM 32° Partly Cloudy 3% 8 mph W 55%
12 PM 33° Partly Cloudy 3% 7 mph W 49%
1 PM 35° Partly Cloudy 3% 7 mph W 47%
2 PM 36° Clear 3% 7 mph W 45%
3 PM 36° Clear 3% 7 mph W 43%
4 PM 35° Clear 3% 7 mph W 46%
5 PM 35° Clear 3% 6 mph W 49%
6 PM 34° Partly Cloudy 3% 6 mph W 53%
7 PM 32° Partly Cloudy 3% 4 mph WSW 56%
8 PM 31° Partly Cloudy 3% 4 mph WSW 60%
9 PM 28° Partly Cloudy 3% 4 mph SW 63%
10 PM 28° Mostly Clear 3% 4 mph SW 67%
11 PM 27° Mostly Clear 3% 4 mph SW 70%
12 AM 27° Clear 3% 4 mph SW 73%
1 AM 26° Mostly Clear 5% 4 mph WSW 75%
2 AM 26° Mostly Clear 5% 4 mph WSW 78%
3 AM 26° Mostly Clear 9% 4 mph WSW 80%
4 AM 26° Partly Cloudy 9% 5 mph WSW 82%
5 AM 25° Partly Cloudy 9% 5 mph WSW 84%
6 AM 25° Partly Cloudy 9% 5 mph WSW 86%
7 AM 26° Partly Cloudy 9% 5 mph WSW 81%
15-Day Forecast
Today
7/26
Mostly Clear
11%
24°
36°
Mon
7/27
Partly Cloudy
10%
25°
37°
Tue
7/28
Clear
3%
24°
38°
Wed
7/29
Mostly Clear
26%
24°
38°
Thu
7/30
Clear
30%
23°
37°
Fri
7/31
Heavy Rain
82%
23°
35°
Sat
8/1
Rain
63%
23°
36°
Sun
8/2
Rain
82%
22°
34°
Mon
8/3
Rain
68%
22°
34°
Tue
8/4
Rain
68%
22°
36°
Wed
8/5
Drizzle
64%
22°
37°
Thu
8/6
Drizzle
60%
23°
37°
Fri
8/7
Drizzle
60%
23°
36°
Sat
8/8
Drizzle
60%
23°
36°
Sun
8/9
Drizzle
60%
23°
36°
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 7.4 µg/m³
O3
Ground-level ozone
26 AQI 28 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 41 Good 26 41
Tue 36 Good 30 36
Wed 43 Good 29 43
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 Jul 26, 11:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1195 J/kg
MLCAPE573 J/kg
MUCAPE1195 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-2.4
Kinematics
0–6 km Shear19 kt
0–1 km Shear11 kt
Eff. Shear26 kt
0–1 km SRH40
0–3 km SRH28
Eff. SRH28
Storm Motion314° @ 20 kt
0–1 km EHI0.3
Composite Parameters
Sig. Tornado0.2
STP (eff)0.1
Supercell0.4
K-Index21.5
Thermo & Levels
PWAT1.71 in
0–3 km LR5.4 °C/km
700–500 LR5.3 °C/km
Total Totals38.1
LCL948 hPa
LFC1007 hPa
EL176 hPa
Freezing Lvl16,699 ft