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, 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

Covington County, Mississippi, United States

Last updated: 9:37 AM CDT  ·  Refresh
29°C
Feels like 32°
Partly Cloudy
▲ 38°  /  ▼ 23°
Wind
6 mph WNW
Humidity
64%
Dew Point
23°
Pressure
29.73 inHg
Visibility
10 mi
UV Index
7.1
Cloud Cover
37%
Sunrise
6:25 AM
Sunset
7:38 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Covington County is currently partly cloudy at 29°C. Precipitation is likely — peak probability 77% around 7 PM. Atmospheric instability is elevated (CAPE up to 1885 J/kg) — isolated convective development possible. Sunrise: 6:25AM · Sunset: 7:38PM.

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, 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
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
29°
3%
10 AM
32°
23%
11 AM
34°
23%
12 PM
36°
26%
1 PM
38°
49%
2 PM
38°
48%
3 PM
38°
48%
4 PM
37°
60%
5 PM
34°
56%
6 PM
31°
63%
7 PM
29°
77%
8 PM
28°
61%
9 PM
25°
50%
10 PM
24°
42%
11 PM
24°
31%
12 AM
24°
26%
1 AM
26°
9%
2 AM
25°
9%
3 AM
24°
9%
4 AM
24°
9%
5 AM
24°
5%
6 AM
23°
5%
7 AM
24°
24%
8 AM
26°
39%
7-Day Forecast
Today
38° 23°
Partly Cloudy with a 63% chance of rain.
Wed
41° 23°
Mostly Clear with a 56% chance of rain.
Thu
41° 23°
Clear with a 42% chance of rain.
Fri
39° 23°
Clear with a 60% chance of rain.
Sat
38° 22°
Clear.
Sun
41° 22°
Clear with a 30% chance of rain.
Mon
39° 21°
Clear with a 22% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 29° Partly Cloudy 3% 6 mph WNW 64%
10 AM 32° Partly Cloudy 23% 7 mph WNW 54%
11 AM 34° Partly Cloudy 23% 7 mph WNW 47%
12 PM 36° Partly Cloudy 26% 6 mph WNW 40%
1 PM 38° Partly Cloudy 49% 5 mph W 37%
2 PM 38° Partly Cloudy 48% 5 mph W 36%
3 PM 38° Partly Cloudy 48% 5 mph WSW 36%
4 PM 37° Partly Cloudy 60% 6 mph WSW 46%
5 PM 34° Partly Cloudy 56% 7 mph SW 58%
6 PM 31° Partly Cloudy 63% 6 mph S 72%
7 PM 29° Mostly Cloudy 77% 7 mph SSE 82%
8 PM 28° Mostly Cloudy 61% 6 mph S 86%
9 PM 25° Mostly Cloudy 50% 6 mph S 88%
10 PM 24° Mostly Cloudy 42% 6 mph S 89%
11 PM 24° Mostly Cloudy 31% 5 mph S 90%
12 AM 24° Mostly Cloudy 26% 5 mph S 91%
1 AM 26° Mostly Cloudy 9% 5 mph SSW 82%
2 AM 25° Partly Cloudy 9% 5 mph SSW 83%
3 AM 24° Partly Cloudy 9% 6 mph SSW 84%
4 AM 24° Partly Cloudy 9% 6 mph SSW 86%
5 AM 24° Partly Cloudy 5% 6 mph SW 88%
6 AM 23° Partly Cloudy 5% 6 mph SW 90%
7 AM 24° Partly Cloudy 24% 5 mph WSW 86%
8 AM 26° Partly Cloudy 39% 6 mph WSW 79%
15-Day Forecast
Today
8/18
Partly Cloudy
63%
23°
38°
Wed
8/19
Mostly Clear
56%
23°
41°
Thu
8/20
Clear
42%
23°
41°
Fri
8/21
Clear
60%
23°
39°
Sat
8/22
Clear
16%
22°
38°
Sun
8/23
Clear
30%
22°
41°
Mon
8/24
Clear
22%
21°
39°
Tue
8/25
Drizzle
43%
23°
39°
Wed
8/26
Drizzle
44%
24°
39°
Thu
8/27
Drizzle
51%
24°
37°
Fri
8/28
Drizzle
60%
19°
38°
Sat
8/29
Drizzle
60%
21°
37°
Sun
8/30
Drizzle
60%
21°
36°
Mon
8/31
Drizzle
60%
21°
36°
Tue
9/1
Drizzle
60%
21°
37°
52
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
52 AQI 9.8 µg/m³
O3
Ground-level ozone
37 AQI 40 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 52 Moderate 37 52
Thu 44 Good 33 44
Fri 48 Good 29 48
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 Tue Aug 18, 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
SBCAPE1650 J/kg
MLCAPE555 J/kg
MUCAPE1650 J/kg
SBCIN-160 J/kg
MLCIN-207 J/kg
Lifted Index-4.3
Kinematics
0–6 km Shear4 kt
0–1 km Shear8 kt
Eff. Shear3 kt
0–1 km SRH35
0–3 km SRH-0
Eff. SRH-0
Storm Motion346° @ 18 kt
0–1 km EHI0.4
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index37.2
Thermo & Levels
PWAT1.90 in
0–3 km LR6.4 °C/km
700–500 LR5.6 °C/km
Total Totals46.7
LCL912 hPa
LFC782 hPa
EL169 hPa
Freezing Lvl15,128 ft