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, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS, Southern Hancock, MS, Southern Harrison, MS, Southern Jackson, MS 10:00 AM

Biloxi, Mississippi

Last updated: 9:44 PM CDT  ·  Refresh
23°C
Feels like 26°
Mostly Clear
▲ 27°  /  ▼ 18°
Wind
4 mph SSW
Humidity
81%
Dew Point
19°
Pressure
30.06 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
19%
Sunrise
6:56 AM
Sunset
6:26 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Biloxi is currently mostly clear at 23°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:56AM · 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, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS, Southern Hancock, MS, Southern Harrison, MS, Southern Jackson, MS
Expires 10:00 AM
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
6%
10 PM
23°
3%
11 PM
22°
4%
12 AM
22°
4%
1 AM
22°
5%
2 AM
21°
5%
3 AM
19°
6%
4 AM
19°
6%
5 AM
18°
3%
6 AM
18°
3%
7 AM
18°
3%
8 AM
19°
3%
9 AM
22°
3%
10 AM
24°
3%
11 AM
26°
3%
12 PM
27°
3%
1 PM
29°
3%
2 PM
28°
3%
3 PM
28°
3%
4 PM
28°
3%
5 PM
27°
3%
6 PM
27°
3%
7 PM
26°
3%
8 PM
26°
3%
7-Day Forecast
Tonight
27° 18°
Mostly Clear.
Wed
29° 18°
Fog.
Thu
28° 21°
Partly Cloudy.
Fri
29° 17°
Mostly Cloudy.
Sat
23° 14°
Clear.
Sun
24° 14°
Clear.
Mon
26° 19°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 23° Mostly Clear 6% 4 mph SSW 81%
10 PM 23° Clear 3% 5 mph SSW 78%
11 PM 22° Mostly Clear 4% 6 mph SSW 80%
12 AM 22° Mostly Clear 4% 5 mph SSW 82%
1 AM 22° Mostly Clear 5% 4 mph SSW 84%
2 AM 21° Mostly Clear 5% 3 mph W 86%
3 AM 19° Partly Cloudy 6% 3 mph NW 88%
4 AM 19° Partly Cloudy 6% 4 mph NW 89%
5 AM 18° Partly Cloudy 3% 4 mph NNW 90%
6 AM 18° Partly Cloudy 3% 5 mph NNW 90%
7 AM 18° Fog 3% 5 mph N 87%
8 AM 19° Mostly Cloudy 3% 5 mph N 83%
9 AM 22° Fog 3% 5 mph N 77%
10 AM 24° Mostly Clear 3% 3 mph NNE 70%
11 AM 26° Mostly Clear 3% 2 mph ESE 63%
12 PM 27° Clear 3% 3 mph SSE 59%
1 PM 29° Clear 3% 4 mph SSE 59%
2 PM 28° Clear 3% 5 mph SSE 61%
3 PM 28° Clear 3% 6 mph SSE 63%
4 PM 28° Clear 3% 6 mph SSE 66%
5 PM 27° Clear 3% 5 mph S 70%
6 PM 27° Clear 3% 5 mph S 73%
7 PM 26° Clear 3% 5 mph S 76%
8 PM 26° Clear 3% 5 mph SSE 78%
15-Day Forecast
Today
10/13
Mostly Clear
6%
18°
27°
Wed
10/14
Fog
6%
18°
29°
Thu
10/15
Partly Cloudy
18%
21°
28°
Fri
10/16
Mostly Cloudy
7%
17°
29°
Sat
10/17
Clear
3%
14°
23°
Sun
10/18
Clear
17%
14°
24°
Mon
10/19
Clear
17%
19°
26°
Tue
10/20
Clear
31%
20°
27°
Wed
10/21
Drizzle
44%
19°
27°
Thu
10/22
Drizzle
44%
20°
27°
Fri
10/23
Drizzle
51%
18°
27°
Sat
10/24
Drizzle
60%
18°
28°
Sun
10/25
Drizzle
60%
17°
27°
Mon
10/26
Drizzle
60%
16°
26°
Tue
10/27
Clear
25%
16°
25°
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 9.4 µg/m³
O3
Ground-level ozone
47 AQI 52 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 52 Moderate 47 52
Thu 55 Moderate 54 55
Fri 46 Good 40 46
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 LCL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Tue Oct 13, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE24 J/kg
MUCAPE0 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index2.8
Kinematics
0–6 km Shear21 kt
0–1 km Shear4 kt
Eff. Shear—
0–1 km SRH20
0–3 km SRH34
Eff. SRH—
Storm Motion86° @ 17 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index-12.5
Thermo & Levels
PWAT0.61 in
0–3 km LR3.8 °C/km
700–500 LR6.2 °C/km
Total Totals18.2
LCL961 hPa
LFC—
EL—
Freezing Lvl17,175 ft