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Biloxi, Mississippi

Last updated: 5:20 PM CDT  ·  Refresh
31°C
Feels like 37°
Mostly Clear
▲ 32°  /  ▼ 28°
Wind
12 mph SSW
Humidity
71%
Dew Point
25°
Pressure
29.94 inHg
Visibility
10 mi
UV Index
5.8
Cloud Cover
15%
Sunrise
6:21 AM
Sunset
7:40 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Biloxi is currently mostly clear at 31°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3237 J/kg) — isolated convective development possible. Sunrise: 6:21AM · Sunset: 7:40PM.

28 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
31°
12%
6 PM
31°
16%
7 PM
31°
13%
8 PM
31°
13%
9 PM
30°
13%
10 PM
30°
11%
11 PM
30°
11%
12 AM
29°
6%
1 AM
29°
5%
2 AM
29°
8%
3 AM
28°
8%
4 AM
28°
8%
5 AM
28°
8%
6 AM
28°
8%
7 AM
28°
12%
8 AM
29°
27%
9 AM
31°
28%
10 AM
31°
40%
11 AM
31°
40%
12 PM
32°
34%
1 PM
32°
34%
2 PM
32°
35%
3 PM
32°
35%
4 PM
32°
22%
7-Day Forecast
Today
32° 28°
Mostly Clear.
Thu
33° 28°
Partly Cloudy with a 40% chance of rain.
Fri
35° 27°
Clear.
Sat
35° 27°
Mostly Clear with a 22% chance of rain.
Sun
36° 27°
Mostly Clear with a 29% chance of rain.
Mon
36° 27°
Partly Cloudy with a 24% chance of rain.
Tue
36° 27°
Mostly Cloudy with a 24% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 31° Mostly Clear 12% 12 mph SSW 71%
6 PM 31° Partly Cloudy 16% 13 mph SSW 70%
7 PM 31° Partly Cloudy 13% 12 mph SSW 71%
8 PM 31° Partly Cloudy 13% 11 mph SSW 73%
9 PM 30° Mostly Clear 13% 10 mph SSW 74%
10 PM 30° Mostly Clear 11% 10 mph SW 75%
11 PM 30° Mostly Clear 11% 10 mph SW 77%
12 AM 29° Mostly Clear 6% 11 mph SW 79%
1 AM 29° Mostly Clear 5% 11 mph SW 80%
2 AM 29° Mostly Clear 8% 11 mph SW 81%
3 AM 28° Mostly Clear 8% 11 mph WSW 81%
4 AM 28° Mostly Clear 8% 10 mph WSW 82%
5 AM 28° Mostly Clear 8% 10 mph WSW 82%
6 AM 28° Mostly Clear 8% 9 mph W 83%
7 AM 28° Clear 12% 9 mph W 82%
8 AM 29° Mostly Clear 27% 9 mph W 78%
9 AM 31° Mostly Clear 28% 8 mph W 74%
10 AM 31° Mostly Clear 40% 8 mph WSW 72%
11 AM 31° Partly Cloudy 40% 8 mph WSW 72%
12 PM 32° Rain 34% 9 mph SW 72%
1 PM 32° Rain 34% 9 mph SW 73%
2 PM 32° Rain 35% 9 mph SW 73%
3 PM 32° Partly Cloudy 35% 9 mph SW 73%
4 PM 32° Partly Cloudy 22% 9 mph SW 74%
15-Day Forecast
Today
8/12
Mostly Clear
13%
28°
32°
Thu
8/13
Partly Cloudy
40%
28°
33°
Fri
8/14
Clear
10%
27°
35°
Sat
8/15
Mostly Clear
22%
27°
35°
Sun
8/16
Mostly Clear
29%
27°
36°
Mon
8/17
Partly Cloudy
24%
27°
36°
Tue
8/18
Mostly Cloudy
24%
27°
36°
Wed
8/19
Partly Cloudy
60%
27°
37°
Thu
8/20
Drizzle
60%
27°
36°
Fri
8/21
Drizzle
60%
27°
36°
Sat
8/22
Drizzle
60%
26°
37°
Sun
8/23
Drizzle
60%
26°
36°
Mon
8/24
Drizzle
60%
25°
36°
Tue
8/25
Drizzle
60%
25°
36°
Wed
8/26
Drizzle
60%
25°
34°
28
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
27 AQI 4.9 µg/m³
O3
Ground-level ozone
Dominant
28 AQI 31 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 28 Good 28 27
Fri 35 Good 34 35
Sat 58 Moderate 34 58
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 Aug 12, 21:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3613 J/kg
MLCAPE3319 J/kg
MUCAPE3919 J/kg
SBCIN-39 J/kg
MLCIN0 J/kg
Lifted Index-6.7
Kinematics
0–6 km Shear7 kt
0–1 km Shear5 kt
Eff. Shear9 kt
0–1 km SRH29
0–3 km SRH59
Eff. SRH59
Storm Motion75° @ 8 kt
0–1 km EHI0.7
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index30.6
Thermo & Levels
PWAT2.05 in
0–3 km LR6.5 °C/km
700–500 LR5.7 °C/km
Total Totals47.8
LCL935 hPa
LFC856 hPa
EL140 hPa
Freezing Lvl16,831 ft