Heat 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 7:00 PM Coastal Flood Warning — Lower St. Bernard, LA, Southeast St. Tammany, LA, Eastern Orleans, LA, Lower Plaquemines, LA, Southern Hancock, MS, Southern Harrison, MS, Southern Jackson, MS 4:00 AM

Gautier, Mississippi

Last updated: 10:55 AM CDT  ·  Refresh
29°C
Feels like 33°
Mostly Clear
▲ 36°  /  ▼ 26°
Wind
11 mph NNE
Humidity
66%
Dew Point
24°
Pressure
29.81 inHg
Visibility
9 mi
UV Index
9.0
Cloud Cover
23%
Sunrise
6:06 AM
Sunset
7:55 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Gautier is currently mostly clear at 30°C. Precipitation is likely — peak probability 85% around 10 AM. Atmospheric instability is elevated (CAPE up to 1391 J/kg) — isolated convective development possible. Sunrise: 6:06AM · Sunset: 7:55PM.

29 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
29°
17%
11 AM
32°
27%
12 PM
34°
28%
1 PM
34°
30%
2 PM
35°
34%
3 PM
35°
36%
4 PM
33°
32%
5 PM
32°
28%
6 PM
31°
17%
7 PM
30°
17%
8 PM
28°
21%
9 PM
27°
21%
10 PM
27°
30%
11 PM
27°
30%
12 AM
26°
31%
1 AM
26°
39%
2 AM
26°
54%
3 AM
26°
58%
4 AM
26°
76%
5 AM
26°
71%
6 AM
26°
72%
7 AM
26°
68%
8 AM
27°
72%
9 AM
27°
72%
7-Day Forecast
Today
36° 26°
Partly Cloudy with a 32% chance of rain.
Wed
32° 26°
Mostly Cloudy with a 84% chance of rain.
Thu
33° 27°
Partly Cloudy with a 72% chance of rain.
Fri
33° 27°
Partly Cloudy with a 60% chance of rain.
Sat
34° 26°
Rain, 68% chance.
Sun
34° 27°
Drizzle, 51% chance.
Mon
34° 26°
Clear with a 31% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 29° Mostly Clear 17% 11 mph NNE 66%
11 AM 32° Mostly Clear 27% 12 mph NNE 60%
12 PM 34° Mostly Clear 28% 13 mph NNE 56%
1 PM 34° Partly Cloudy 30% 13 mph NNE 56%
2 PM 35° Mostly Cloudy 34% 14 mph NNE 56%
3 PM 35° Mostly Cloudy 36% 15 mph NNE 57%
4 PM 33° Mostly Cloudy 32% 15 mph NE 61%
5 PM 32° Partly Cloudy 28% 14 mph NE 66%
6 PM 31° Partly Cloudy 17% 13 mph NNE 72%
7 PM 30° Partly Cloudy 17% 13 mph NNE 76%
8 PM 28° Partly Cloudy 21% 14 mph NNE 78%
9 PM 27° Partly Cloudy 21% 15 mph NNE 81%
10 PM 27° Mostly Cloudy 30% 16 mph NNE 82%
11 PM 27° Mostly Cloudy 30% 16 mph NNE 84%
12 AM 26° Mostly Cloudy 31% 17 mph NNE 85%
1 AM 26° Overcast 39% 17 mph NNE 86%
2 AM 26° Overcast 54% 17 mph NNE 87%
3 AM 26° Overcast 58% 17 mph NNE 88%
4 AM 26° Overcast 76% 17 mph NNE 88%
5 AM 26° Mostly Cloudy 71% 17 mph NNE 88%
6 AM 26° Mostly Cloudy 72% 17 mph NNE 88%
7 AM 26° Mostly Cloudy 68% 18 mph NE 88%
8 AM 27° Mostly Cloudy 72% 18 mph NE 88%
9 AM 27° Overcast 72% 18 mph NE 88%
15-Day Forecast
Today
7/21
Partly Cloudy
32%
26°
36°
Wed
7/22
Mostly Cloudy
84%
26°
32°
Thu
7/23
Partly Cloudy
72%
27°
33°
Fri
7/24
Partly Cloudy
60%
27°
33°
Sat
7/25
Rain
68%
26°
34°
Sun
7/26
Drizzle
51%
27°
34°
Mon
7/27
Clear
31%
26°
34°
Tue
7/28
Thunderstorm
43%
27°
36°
Wed
7/29
Thunderstorm
44%
27°
36°
Thu
7/30
Thunderstorm
51%
27°
35°
Fri
7/31
Thunderstorm
60%
26°
36°
Sat
8/1
Drizzle
60%
26°
36°
Sun
8/2
Drizzle
60%
26°
34°
Mon
8/3
Drizzle
60%
26°
34°
Tue
8/4
Drizzle
60%
26°
34°
29
Good
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

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

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
29 AQI 5.3 µg/m³
O3
Ground-level ozone
28 AQI 30 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 29 Good 28 29
Thu 39 Good 28 39
Fri 52 Moderate 22 52
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 Jul 21, 14:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1322 J/kg
MLCAPE480 J/kg
MUCAPE1322 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-1.5
Kinematics
0–6 km Shear23 kt
0–1 km Shear11 kt
Eff. Shear27 kt
0–1 km SRH-39
0–3 km SRH-50
Eff. SRH-50
Storm Motion11° @ 32 kt
0–1 km EHI-0.3
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index26.9
Thermo & Levels
PWAT1.99 in
0–3 km LR6.1 °C/km
700–500 LR4.5 °C/km
Total Totals34.4
LCL925 hPa
LFC1009 hPa
EL167 hPa
Freezing Lvl17,694 ft