Extreme Heat Warning — Chicot, AR, West Carroll, LA, East Carroll, LA, Madison, LA, Tensas, LA, Concordia, LA, 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 8:00 PM

Copiah County, Mississippi, United States

Last updated: 1:15 AM CDT  ·  Refresh
27°C
Feels like 29°
Partly Cloudy
▲ 40°  /  ▼ 26°
Wind
5 mph SSW
Humidity
79%
Dew Point
23°
Pressure
29.72 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
35%
Sunrise
6:28 AM
Sunset
7:43 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Copiah County is currently partly cloudy at 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1531 J/kg) — isolated convective development possible. Sunrise: 6:28AM · Sunset: 7:43PM.

Alerts

Extreme Heat Warning
Chicot, AR, West Carroll, LA, East Carroll, LA, Madison, LA, Tensas, LA, Concordia, LA, 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 8:00 PM
56 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
4%
2 AM
27°
4%
3 AM
27°
4%
4 AM
26°
3%
5 AM
24°
3%
6 AM
24°
3%
7 AM
24°
3%
8 AM
27°
3%
9 AM
29°
3%
10 AM
31°
3%
11 AM
33°
3%
12 PM
34°
3%
1 PM
38°
3%
2 PM
39°
3%
3 PM
39°
3%
4 PM
40°
3%
5 PM
38°
3%
6 PM
37°
3%
7 PM
36°
3%
8 PM
34°
3%
9 PM
31°
3%
10 PM
30°
5%
11 PM
29°
5%
12 AM
29°
5%
7-Day Forecast
Today
40° 26°
Mostly Clear.
Tue
42° 26°
Mostly Clear with a 51% chance of rain.
Wed
42° 25°
Mostly Clear with a 57% chance of rain.
Thu
41° 24°
Rain, 44% chance.
Fri
41° 23°
Rain, 64% chance.
Sat
41° 23°
Drizzle, 52% chance.
Sun
41° 22°
Rain.
TimeTempConditionsPrecipWindHumidity
Now 27° Partly Cloudy 4% 5 mph SSW 79%
2 AM 27° Partly Cloudy 4% 5 mph SW 81%
3 AM 27° Mostly Clear 4% 4 mph SW 83%
4 AM 26° Mostly Clear 3% 4 mph SW 84%
5 AM 24° Partly Cloudy 3% 4 mph SW 85%
6 AM 24° Partly Cloudy 3% 4 mph WSW 86%
7 AM 24° Partly Cloudy 3% 4 mph WSW 85%
8 AM 27° Partly Cloudy 3% 6 mph W 78%
9 AM 29° Mostly Clear 3% 7 mph W 70%
10 AM 31° Mostly Clear 3% 7 mph W 62%
11 AM 33° Mostly Clear 3% 7 mph W 54%
12 PM 34° Mostly Clear 3% 7 mph W 47%
1 PM 38° Mostly Clear 3% 7 mph W 41%
2 PM 39° Mostly Clear 3% 7 mph W 38%
3 PM 39° Mostly Clear 3% 7 mph W 36%
4 PM 40° Mostly Clear 3% 6 mph W 35%
5 PM 38° Mostly Clear 3% 6 mph WSW 38%
6 PM 37° Mostly Clear 3% 7 mph SW 42%
7 PM 36° Partly Cloudy 3% 7 mph SW 47%
8 PM 34° Partly Cloudy 3% 6 mph SW 52%
9 PM 31° Partly Cloudy 3% 6 mph SW 56%
10 PM 30° Partly Cloudy 5% 6 mph SW 59%
11 PM 29° Mostly Clear 5% 6 mph SW 59%
12 AM 29° Mostly Clear 5% 6 mph WSW 60%
15-Day Forecast
Today
8/17
Mostly Clear
4%
26°
40°
Tue
8/18
Mostly Clear
51%
26°
42°
Wed
8/19
Mostly Clear
57%
25°
42°
Thu
8/20
Rain
44%
24°
41°
Fri
8/21
Rain
64%
23°
41°
Sat
8/22
Drizzle
52%
23°
41°
Sun
8/23
Rain
18%
22°
41°
Mon
8/24
Drizzle
43%
22°
42°
Tue
8/25
Drizzle
44%
23°
39°
Wed
8/26
Drizzle
60%
23°
39°
Thu
8/27
Drizzle
60%
23°
41°
Fri
8/28
Drizzle
60%
23°
41°
Sat
8/29
Drizzle
60%
22°
40°
Sun
8/30
Drizzle
60%
22°
39°
Mon
8/31
Drizzle
60%
22°
39°
56
Moderate
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
56 AQI 11.8 µg/m³
O3
Ground-level ozone
27 AQI 29 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 56 Moderate 27 56
Tue 55 Moderate 37 55
Wed 54 Moderate 32 54
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 Mon Aug 17, 05:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE833 J/kg
MLCAPE816 J/kg
MUCAPE1059 J/kg
SBCIN-301 J/kg
MLCIN-213 J/kg
Lifted Index-1.9
Kinematics
0–6 km Shear5 kt
0–1 km Shear8 kt
Eff. Shear19 kt
0–1 km SRH32
0–3 km SRH75
Eff. SRH120
Storm Motion123° @ 12 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index24.3
Thermo & Levels
PWAT1.73 in
0–3 km LR5.1 °C/km
700–500 LR5.6 °C/km
Total Totals43.9
LCL948 hPa
LFC709 hPa
EL197 hPa
Freezing Lvl16,532 ft