Dense Fog Advisory — Pointe Coupee, LA, West Feliciana, LA, East Feliciana, LA, St. Helena, LA, Washington, LA, Iberville, LA, West Baton Rouge, LA, East Baton Rouge, LA, Assumption, LA, St. James, LA, St. John The Baptist, LA, Upper St. Bernard, LA, Lower St. Bernard, LA, Northern Tangipahoa, LA, Southeast St. Tammany, LA, Western Orleans, LA, Eastern Orleans, LA, Northern St. Tammany, LA, Southwestern St. Tammany, LA, Central Tangipahoa, LA, Lower Tangipahoa, LA, Northern Livingston, LA, Southern Livingston, LA, Western Ascension, LA, Eastern Ascension, LA, Upper Jefferson, LA, Upper Plaquemines, LA, Central Plaquemines, LA, Lower Plaquemines, LA, Central Jefferson, LA, Coastal Jefferson, LA, Upper Lafourche, LA, Lower Lafourche, LA, Upper Terrebonne, LA, Lower Terrebonne, LA, Upper St. Charles, LA, Central St. Charles, LA, Lower St. Charles, LA, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS, Southern Hancock, MS, Southern Harrison, MS, Southern Jackson, MS 11:00 AM

Pearl River County, Mississippi, United States

Last updated: 1:06 AM CDT  ·  Refresh
19°C
Feels like 21°
Clear
▲ 32°  /  ▼ 18°
Wind
2 mph SSE
Humidity
79%
Dew Point
15°
Pressure
29.86 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
0%
Sunrise
7:00 AM
Sunset
6:26 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Pearl River County is currently clear at 19°C. Precipitation is likely — peak probability 57% around 1 AM. Sunrise: 7:00AM · Sunset: 6:26PM.

Alerts

Dense Fog Advisory
Pointe Coupee, LA, West Feliciana, LA, East Feliciana, LA, St. Helena, LA, Washington, LA, Iberville, LA, West Baton Rouge, LA, East Baton Rouge, LA, Assumption, LA, St. James, LA, St. John The Baptist, LA, Upper St. Bernard, LA, Lower St. Bernard, LA, Northern Tangipahoa, LA, Southeast St. Tammany, LA, Western Orleans, LA, Eastern Orleans, LA, Northern St. Tammany, LA, Southwestern St. Tammany, LA, Central Tangipahoa, LA, Lower Tangipahoa, LA, Northern Livingston, LA, Southern Livingston, LA, Western Ascension, LA, Eastern Ascension, LA, Upper Jefferson, LA, Upper Plaquemines, LA, Central Plaquemines, LA, Lower Plaquemines, LA, Central Jefferson, LA, Coastal Jefferson, LA, Upper Lafourche, LA, Lower Lafourche, LA, Upper Terrebonne, LA, Lower Terrebonne, LA, Upper St. Charles, LA, Central St. Charles, LA, Lower St. Charles, LA, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS, Southern Hancock, MS, Southern Harrison, MS, Southern Jackson, MS
Expires 11:00 AM
54 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
19°
3%
2 AM
18°
3%
3 AM
18°
3%
4 AM
18°
3%
5 AM
16°
3%
6 AM
16°
3%
7 AM
16°
3%
8 AM
18°
3%
9 AM
21°
3%
10 AM
23°
3%
11 AM
26°
3%
12 PM
27°
3%
1 PM
32°
3%
2 PM
32°
3%
3 PM
32°
3%
4 PM
31°
3%
5 PM
30°
3%
6 PM
28°
3%
7 PM
26°
3%
8 PM
24°
3%
9 PM
21°
3%
10 PM
20°
3%
11 PM
19°
3%
12 AM
19°
56%
7-Day Forecast
Today
32° 18°
Mostly Clear.
Fri
32° 15°
Fog with a 56% chance of rain.
Sat
31° 10°
Clear.
Sun
22° 7°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 19° Clear 3% 2 mph SSE 79%
2 AM 18° Clear 3% 1 mph SE 78%
3 AM 18° Clear 3% 1 mph ESE 80%
4 AM 18° Clear 3% 1 mph E 83%
5 AM 16° Mostly Clear 3% 2 mph NE 85%
6 AM 16° Partly Cloudy 3% 2 mph NE 87%
7 AM 16° Partly Cloudy 3% 2 mph NE 90%
8 AM 18° Partly Cloudy 3% 2 mph NE 89%
9 AM 21° Partly Cloudy 3% 2 mph NE 77%
10 AM 23° Partly Cloudy 3% 2 mph E 73%
11 AM 26° Mostly Clear 3% 4 mph SE 64%
12 PM 27° Mostly Clear 3% 5 mph SSE 55%
1 PM 32° Clear 3% 7 mph SSE 47%
2 PM 32° Clear 3% 7 mph SSE 46%
3 PM 32° Clear 3% 7 mph SSE 45%
4 PM 31° Clear 3% 8 mph SSE 45%
5 PM 30° Clear 3% 7 mph SSE 49%
6 PM 28° Clear 3% 6 mph SSE 55%
7 PM 26° Clear 3% 5 mph SSE 63%
8 PM 24° Clear 3% 5 mph SSE 73%
9 PM 21° Clear 3% 4 mph SSE 77%
10 PM 20° Mostly Clear 3% 4 mph SSE 82%
11 PM 19° Partly Cloudy 3% 4 mph SSE 84%
12 AM 19° Mostly Cloudy 56% 3 mph SSE 87%
4-Day Forecast
Today
10/15
Mostly Clear
3%
18°
32°
Fri
10/16
Fog
56%
15°
32°
Sat
10/17
Clear
3%
10°
31°
Sun
10/18
Clear
3%
7°
22°
54
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
54 AQI 10.7 µg/m³
O3
Ground-level ozone
43 AQI 47 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 54 Moderate 43 54
Fri 54 Moderate 44 54
Sat 41 Good 41 37
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.

Model sounding data is unavailable for this location.