Excessive Heat Warning — 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, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Attala, MS, Winston, MS, Noxubee, MS, Leake, MS, Neshoba, MS, Kemper, MS, Scott, MS, Newton, MS, Lauderdale, MS, Smith, MS, Jasper, MS, Clarke, 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 Heat Advisory — Bolivar, MS, Sunflower, MS, Leflore, 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, Grenada, MS, Carroll, MS, Leake, MS, Scott, MS, Newton, MS, Smith, MS, Jasper, MS, Clarke, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Covington, MS, Jones, MS, Marion, MS, Lamar, MS, Forrest, MS, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Attala, MS, Winston, MS, Noxubee, MS, Neshoba, MS, Kemper, MS, Lauderdale, MS 7:00 PM

Copiah County, Mississippi, United States

Last updated: 5:19 PM CDT  ·  Refresh
34°C
Feels like 42°
Partly Cloudy
▲ 36°  /  ▼ 24°
Wind
7 mph WSW
Humidity
56%
Dew Point
23°
Pressure
29.53 inHg
Visibility
9 mi
UV Index
5.6
Cloud Cover
54%
Sunrise
6:15 AM
Sunset
8:00 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Copiah County is currently partly cloudy at 35°C. Precipitation is likely — peak probability 60% around 4 PM. Atmospheric instability is elevated (CAPE up to 2395 J/kg) — isolated convective development possible. Sunrise: 6:15AM · Sunset: 8:00PM.

Alerts

Excessive Heat Warning
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, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Attala, MS, Winston, MS, Noxubee, MS, Leake, MS, Neshoba, MS, Kemper, MS, Scott, MS, Newton, MS, Lauderdale, MS, Smith, MS, Jasper, MS, Clarke, 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
Heat Advisory
Bolivar, MS, Sunflower, MS, Leflore, 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, Grenada, MS, Carroll, MS, Leake, MS, Scott, MS, Newton, MS, Smith, MS, Jasper, MS, Clarke, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Covington, MS, Jones, MS, Marion, MS, Lamar, MS, Forrest, MS, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Attala, MS, Winston, MS, Noxubee, MS, Neshoba, MS, Kemper, MS, Lauderdale, MS
Expires 7:00 PM
50 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
34°
9%
6 PM
33°
28%
7 PM
32°
28%
8 PM
31°
28%
9 PM
29°
26%
10 PM
28°
26%
11 PM
27°
29%
12 AM
27°
23%
1 AM
27°
23%
2 AM
26°
25%
3 AM
26°
26%
4 AM
26°
26%
5 AM
24°
30%
6 AM
24°
30%
7 AM
24°
31%
8 AM
26°
36%
9 AM
29°
39%
10 AM
30°
52%
11 AM
31°
55%
12 PM
33°
56%
1 PM
34°
49%
2 PM
34°
52%
3 PM
34°
59%
4 PM
33°
60%
7-Day Forecast
Today
36° 24°
Partly Cloudy with a 29% chance of rain.
Thu
37° 24°
Partly Cloudy with a 56% chance of rain.
Fri
34° 24°
Mostly Cloudy with a 60% chance of rain.
Sat
34° 23°
Mostly Cloudy with a 63% chance of rain.
Sun
34° 22°
Partly Cloudy with a 41% chance of rain.
Mon
36° 21°
Clear with a 24% chance of rain.
Tue
36° 22°
Clear with a 20% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 34° Partly Cloudy 9% 7 mph WSW 56%
6 PM 33° Mostly Cloudy 28% 6 mph WSW 64%
7 PM 32° Overcast 28% 6 mph WSW 70%
8 PM 31° Overcast 28% 5 mph WSW 72%
9 PM 29° Mostly Cloudy 26% 4 mph WSW 74%
10 PM 28° Mostly Cloudy 26% 4 mph WSW 75%
11 PM 27° Mostly Cloudy 29% 3 mph SW 77%
12 AM 27° Mostly Cloudy 23% 3 mph SW 78%
1 AM 27° Partly Cloudy 23% 3 mph WSW 79%
2 AM 26° Partly Cloudy 25% 3 mph WSW 79%
3 AM 26° Partly Cloudy 26% 3 mph WSW 79%
4 AM 26° Partly Cloudy 26% 4 mph WSW 80%
5 AM 24° Partly Cloudy 30% 4 mph WSW 81%
6 AM 24° Partly Cloudy 30% 4 mph W 82%
7 AM 24° Partly Cloudy 31% 5 mph W 82%
8 AM 26° Partly Cloudy 36% 6 mph W 78%
9 AM 29° Partly Cloudy 39% 6 mph W 75%
10 AM 30° Partly Cloudy 52% 6 mph W 71%
11 AM 31° Partly Cloudy 55% 7 mph W 68%
12 PM 33° Partly Cloudy 56% 6 mph W 64%
1 PM 34° Partly Cloudy 49% 6 mph W 62%
2 PM 34° Partly Cloudy 52% 6 mph WNW 62%
3 PM 34° Mostly Cloudy 59% 6 mph WNW 62%
4 PM 33° Mostly Cloudy 60% 6 mph WNW 64%
15-Day Forecast
Today
7/29
Partly Cloudy
29%
24°
36°
Thu
7/30
Partly Cloudy
56%
24°
37°
Fri
7/31
Mostly Cloudy
60%
24°
34°
Sat
8/1
Mostly Cloudy
63%
23°
34°
Sun
8/2
Partly Cloudy
41%
22°
34°
Mon
8/3
Clear
24%
21°
36°
Tue
8/4
Clear
20%
22°
36°
Wed
8/5
Clear
33%
23°
37°
Thu
8/6
Drizzle
60%
23°
37°
Fri
8/7
Drizzle
60%
23°
38°
Sat
8/8
Drizzle
46%
23°
37°
Sun
8/9
Clear
60%
23°
38°
Mon
8/10
Drizzle
60%
23°
39°
Tue
8/11
Drizzle
60%
23°
38°
Wed
8/12
Drizzle
60%
23°
38°
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 9.1 µg/m³
O3
Ground-level ozone
29 AQI 31 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 50 Good 29 50
Fri 47 Good 26 47
Sat 55 Moderate 27 55
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 Jul 29, 21:00'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
SBCAPE2326 J/kg
MLCAPE1993 J/kg
MUCAPE2326 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-5.5
Kinematics
0–6 km Shear14 kt
0–1 km Shear3 kt
Eff. Shear13 kt
0–1 km SRH7
0–3 km SRH-33
Eff. SRH-33
Storm Motion280° @ 19 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index34.8
Thermo & Levels
PWAT2.16 in
0–3 km LR8.0 °C/km
700–500 LR5.3 °C/km
Total Totals46.1
LCL844 hPa
LFC1000 hPa
EL138 hPa
Freezing Lvl16,673 ft