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, Northern Tangipahoa, 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, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS 8:00 PM 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, Northern Tangipahoa, 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, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS 7:00 PM

Northern Tangipahoa, LA

Last updated: 2:14 PM CDT  ·  Refresh
34°C
Feels like 39°
Partly Cloudy
▲ 36°  /  ▼ 25°
Wind
6 mph W
Humidity
51%
Dew Point
24°
Pressure
29.86 inHg
Visibility
10 mi
UV Index
8.4
Cloud Cover
55%
Sunrise
6:21 AM
Sunset
8:00 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Northern Tangipahoa is currently partly cloudy at 34°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1794 J/kg) — isolated convective development possible. Sunrise: 6:21AM · Sunset: 8:00PM.

Alerts

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, Northern Tangipahoa, 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, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS
Expires 8:00 PM
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, Northern Tangipahoa, 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, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS
Expires 7:00 PM
53 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
34°
13%
3 PM
36°
20%
4 PM
36°
17%
5 PM
36°
16%
6 PM
35°
9%
7 PM
33°
3%
8 PM
32°
5%
9 PM
31°
5%
10 PM
30°
5%
11 PM
29°
8%
12 AM
29°
8%
1 AM
28°
9%
2 AM
27°
9%
3 AM
27°
9%
4 AM
27°
9%
5 AM
25°
9%
6 AM
25°
9%
7 AM
26°
9%
8 AM
27°
27%
9 AM
29°
27%
10 AM
29°
28%
11 AM
30°
36%
12 PM
31°
40%
1 PM
33°
46%
7-Day Forecast
Today
36° 25°
Mostly Cloudy.
Thu
36° 25°
Mostly Cloudy with a 46% chance of rain.
Fri
35° 26°
Partly Cloudy with a 45% chance of rain.
Sat
36° 25°
Partly Cloudy with a 78% chance of rain.
Sun
32° 23°
Drizzle, 79% chance.
Mon
34° 21°
Drizzle, 60% chance.
Tue
36° 22°
Drizzle, 60% chance.
TimeTempConditionsPrecipWindHumidity
Now 34° Partly Cloudy 13% 6 mph W 51%
3 PM 36° Partly Cloudy 20% 6 mph W 51%
4 PM 36° Overcast 17% 6 mph W 51%
5 PM 36° Mostly Cloudy 16% 4 mph W 55%
6 PM 35° Mostly Cloudy 9% 6 mph WNW 60%
7 PM 33° Mostly Cloudy 3% 6 mph N 65%
8 PM 32° Mostly Cloudy 5% 4 mph WSW 67%
9 PM 31° Overcast 5% 4 mph SW 69%
10 PM 30° Overcast 5% 4 mph SW 71%
11 PM 29° Overcast 8% 4 mph SW 75%
12 AM 29° Overcast 8% 4 mph WSW 80%
1 AM 28° Overcast 9% 5 mph WSW 85%
2 AM 27° Overcast 9% 4 mph WSW 86%
3 AM 27° Mostly Cloudy 9% 4 mph WSW 88%
4 AM 27° Mostly Cloudy 9% 4 mph WSW 89%
5 AM 25° Partly Cloudy 9% 4 mph WSW 90%
6 AM 25° Partly Cloudy 9% 4 mph WSW 91%
7 AM 26° Partly Cloudy 9% 4 mph W 91%
8 AM 27° Partly Cloudy 27% 6 mph W 83%
9 AM 29° Partly Cloudy 27% 6 mph W 76%
10 AM 29° Partly Cloudy 28% 7 mph W 71%
11 AM 30° Partly Cloudy 36% 6 mph W 68%
12 PM 31° Partly Cloudy 40% 6 mph W 66%
1 PM 33° Partly Cloudy 46% 6 mph WNW 64%
15-Day Forecast
Today
7/29
Mostly Cloudy
16%
25°
36°
Thu
7/30
Mostly Cloudy
46%
25°
36°
Fri
7/31
Partly Cloudy
45%
26°
35°
Sat
8/1
Partly Cloudy
78%
25°
36°
Sun
8/2
Drizzle
79%
23°
32°
Mon
8/3
Drizzle
60%
21°
34°
Tue
8/4
Drizzle
60%
22°
36°
Wed
8/5
Drizzle
60%
23°
36°
Thu
8/6
Drizzle
60%
23°
36°
Fri
8/7
Drizzle
60%
23°
36°
Sat
8/8
Drizzle
60%
23°
36°
Sun
8/9
Drizzle
60%
23°
36°
Mon
8/10
Drizzle
60%
23°
36°
Tue
8/11
Drizzle
60%
23°
37°
Wed
8/12
Drizzle
60%
23°
37°
53
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
53 AQI 10.4 µg/m³
O3
Ground-level ozone
35 AQI 39 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 53 Moderate 35 53
Fri 55 Moderate 33 55
Sat 41 Good 22 41
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 Jul 29, 17:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2526 J/kg
MLCAPE1347 J/kg
MUCAPE2526 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-4.8
Kinematics
0–6 km Shear12 kt
0–1 km Shear3 kt
Eff. Shear11 kt
0–1 km SRH9
0–3 km SRH-2
Eff. SRH-2
Storm Motion312° @ 17 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index26.5
Thermo & Levels
PWAT1.86 in
0–3 km LR8.0 °C/km
700–500 LR4.8 °C/km
Total Totals40.3
LCL869 hPa
LFC1011 hPa
EL128 hPa
Freezing Lvl17,215 ft