Excessive Heat Watch 8:00 PM Excessive Heat Warning — 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 8:00 PM Extreme Heat Watch 8:00 PM

Northern Avenue, Harrison County, Mississippi, 39503, United States

Last updated: 10:04 PM CDT  ·  Refresh
30°C
Feels like 37°
Mostly Clear
▲ 33°  /  ▼ 27°
Wind
6 mph S
Humidity
78%
Dew Point
25°
Pressure
30.08 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
14%
Sunrise
6:23 AM
Sunset
7:38 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Northern Avenue is currently mostly clear at 30°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2882 J/kg) — isolated convective development possible. Sunrise: 6:23AM · Sunset: 7:38PM.

46 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
30°
4%
11 PM
29°
23%
12 AM
29°
16%
1 AM
28°
4%
2 AM
28°
18%
3 AM
27°
4%
4 AM
27°
4%
5 AM
27°
4%
6 AM
27°
4%
7 AM
27°
21%
8 AM
29°
18%
9 AM
31°
18%
10 AM
33°
29%
11 AM
34°
38%
12 PM
35°
41%
1 PM
36°
45%
2 PM
35°
39%
3 PM
34°
46%
4 PM
33°
38%
5 PM
34°
31%
6 PM
33°
27%
7 PM
33°
18%
8 PM
33°
18%
9 PM
31°
20%
7-Day Forecast
Tonight
33° 27°
Mostly Clear.
Sun
36° 27°
Partly Cloudy with a 45% chance of rain.
Mon
37° 27°
Partly Cloudy with a 55% chance of rain.
Tue
37° 27°
Clear with a 78% chance of rain.
Wed
37° 26°
Thunderstorm, 72% chance.
Thu
37° 26°
Rain, 64% chance.
Fri
37° 26°
Drizzle, 52% chance.
TimeTempConditionsPrecipWindHumidity
Now 30° Mostly Clear 4% 6 mph S 78%
11 PM 29° Mostly Clear 23% 6 mph S 80%
12 AM 29° Mostly Clear 16% 6 mph SSW 81%
1 AM 28° Clear 4% 6 mph SW 82%
2 AM 28° Clear 18% 6 mph SW 83%
3 AM 27° Clear 4% 5 mph WSW 83%
4 AM 27° Mostly Clear 4% 6 mph W 83%
5 AM 27° Clear 4% 6 mph W 84%
6 AM 27° Clear 4% 6 mph WNW 86%
7 AM 27° Clear 21% 6 mph WNW 86%
8 AM 29° Clear 18% 7 mph WNW 79%
9 AM 31° Clear 18% 7 mph NW 71%
10 AM 33° Clear 29% 5 mph NW 64%
11 AM 34° Mostly Clear 38% 4 mph NW 60%
12 PM 35° Mostly Clear 41% 3 mph SW 56%
1 PM 36° Partly Cloudy 45% 5 mph S 54%
2 PM 35° Mostly Cloudy 39% 6 mph S 58%
3 PM 34° Mostly Cloudy 46% 8 mph S 61%
4 PM 33° Rain 38% 10 mph S 65%
5 PM 34° Mostly Cloudy 31% 9 mph S 66%
6 PM 33° Mostly Cloudy 27% 9 mph S 68%
7 PM 33° Mostly Cloudy 18% 8 mph S 69%
8 PM 33° Mostly Cloudy 18% 8 mph S 72%
9 PM 31° Partly Cloudy 20% 7 mph SSW 74%
15-Day Forecast
Today
8/15
Mostly Clear
4%
27°
33°
Sun
8/16
Partly Cloudy
45%
27°
36°
Mon
8/17
Partly Cloudy
55%
27°
37°
Tue
8/18
Clear
78%
27°
37°
Wed
8/19
Thunderstorm
72%
26°
37°
Thu
8/20
Rain
64%
26°
37°
Fri
8/21
Drizzle
52%
26°
37°
Sat
8/22
Rain
63%
26°
36°
Sun
8/23
Rain
68%
25°
34°
Mon
8/24
Drizzle
44%
26°
34°
Tue
8/25
Drizzle
60%
26°
35°
Wed
8/26
Drizzle
60%
26°
36°
Thu
8/27
Drizzle
60%
26°
36°
Fri
8/28
Drizzle
60%
26°
35°
Sat
8/29
Drizzle
60%
26°
34°
46
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
46 AQI 8.4 µg/m³
O3
Ground-level ozone
35 AQI 38 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 46 Good 35 46
Mon 51 Moderate 32 51
Tue 50 Good 31 50
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 Sun Aug 16, 01:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2989 J/kg
MLCAPE2109 J/kg
MUCAPE3359 J/kg
SBCIN-78 J/kg
MLCIN-58 J/kg
Lifted Index-6.8
Kinematics
0–6 km Shear20 kt
0–1 km Shear4 kt
Eff. Shear3 kt
0–1 km SRH30
0–3 km SRH58
Eff. SRH58
Storm Motion79° @ 19 kt
0–1 km EHI0.6
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index35.6
Thermo & Levels
PWAT2.27 in
0–3 km LR6.2 °C/km
700–500 LR5.9 °C/km
Total Totals48.6
LCL947 hPa
LFC854 hPa
EL136 hPa
Freezing Lvl16,434 ft