Flood Warning — East Baton Rouge County, LA 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 8:00 PM

Northern Tangipahoa, LA

Last updated: 5:39 PM CDT  ·  Refresh
32°C
Feels like 39°
Mostly Cloudy
▲ 35°  /  ▼ 26°
Wind
7 mph NW
Humidity
68%
Dew Point
26°
Pressure
29.74 inHg
Visibility
10 mi
UV Index
4.9
Cloud Cover
62%
Sunrise
6:16 AM
Sunset
8:05 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Northern Tangipahoa is currently mostly cloudy at 32°C. Precipitation is likely — peak probability 70% around 7 PM. Atmospheric instability is elevated (CAPE up to 2926 J/kg) — isolated convective development possible. Sunrise: 6:16AM · Sunset: 8:05PM.

58 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
32°
42%
6 PM
33°
65%
7 PM
32°
69%
8 PM
31°
55%
9 PM
29°
43%
10 PM
29°
56%
11 PM
28°
36%
12 AM
28°
21%
1 AM
28°
9%
2 AM
28°
9%
3 AM
27°
9%
4 AM
27°
9%
5 AM
26°
9%
6 AM
26°
7%
7 AM
26°
10%
8 AM
28°
14%
9 AM
29°
24%
10 AM
30°
24%
11 AM
31°
25%
12 PM
34°
25%
1 PM
33°
26%
2 PM
33°
30%
3 PM
34°
32%
4 PM
33°
32%
7-Day Forecast
Today
35° 26°
Mostly Cloudy with a 55% chance of rain.
Wed
36° 26°
Partly Cloudy with a 41% chance of rain.
Thu
33° 26°
Partly Cloudy with a 60% chance of rain.
Fri
33° 25°
Mostly Cloudy with a 53% chance of rain.
Sat
34° 24°
Drizzle, 53% chance.
Sun
34° 24°
Mostly Cloudy.
Mon
34° 24°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 32° Mostly Cloudy 42% 7 mph NW 68%
6 PM 33° Mostly Cloudy 65% 7 mph NW 78%
7 PM 32° Partly Cloudy 69% 6 mph NW 81%
8 PM 31° Partly Cloudy 55% 5 mph NW 84%
9 PM 29° Partly Cloudy 43% 4 mph NW 86%
10 PM 29° Rain 56% 4 mph NNW 87%
11 PM 28° Mostly Clear 36% 3 mph NW 88%
12 AM 28° Clear 21% 3 mph NW 89%
1 AM 28° Clear 9% 4 mph NNW 89%
2 AM 28° Mostly Clear 9% 4 mph NNW 89%
3 AM 27° Mostly Clear 9% 4 mph NNW 90%
4 AM 27° Mostly Clear 9% 5 mph NNW 89%
5 AM 26° Mostly Clear 9% 5 mph NNW 88%
6 AM 26° Mostly Clear 7% 6 mph NNW 87%
7 AM 26° Mostly Clear 10% 7 mph N 84%
8 AM 28° Mostly Clear 14% 8 mph N 77%
9 AM 29° Mostly Clear 24% 9 mph N 71%
10 AM 30° Mostly Clear 24% 10 mph NNE 67%
11 AM 31° Mostly Clear 25% 11 mph NNE 63%
12 PM 34° Mostly Clear 25% 11 mph NNE 59%
1 PM 33° Mostly Clear 26% 12 mph NNE 58%
2 PM 33° Partly Cloudy 30% 12 mph NNE 58%
3 PM 34° Partly Cloudy 32% 12 mph NNE 57%
4 PM 33° Partly Cloudy 32% 12 mph NE 59%
15-Day Forecast
Today
7/21
Mostly Cloudy
55%
26°
35°
Wed
7/22
Partly Cloudy
41%
26°
36°
Thu
7/23
Partly Cloudy
60%
26°
33°
Fri
7/24
Mostly Cloudy
53%
25°
33°
Sat
7/25
Drizzle
53%
24°
34°
Sun
7/26
Mostly Cloudy
17%
24°
34°
Mon
7/27
Clear
8%
24°
34°
Tue
7/28
Mostly Clear
8%
24°
35°
Wed
7/29
Thunderstorm
50%
24°
36°
Thu
7/30
Drizzle
60%
24°
34°
Fri
7/31
Drizzle
54%
24°
34°
Sat
8/1
Drizzle
60%
24°
34°
Sun
8/2
Drizzle
60%
24°
34°
Mon
8/3
Drizzle
60%
23°
34°
Tue
8/4
Drizzle
60%
24°
34°
58
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
58 AQI 13.0 µg/m³
O3
Ground-level ozone
27 AQI 30 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 58 Moderate 27 58
Thu 49 Good 26 49
Fri 39 Good 34 39
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, 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
SBCAPE4005 J/kg
MLCAPE3576 J/kg
MUCAPE4005 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-6.7
Kinematics
0–6 km Shear21 kt
0–1 km Shear12 kt
Eff. Shear31 kt
0–1 km SRH-28
0–3 km SRH-49
Eff. SRH-49
Storm Motion351° @ 30 kt
0–1 km EHI-0.7
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index37.6
Thermo & Levels
PWAT2.54 in
0–3 km LR6.5 °C/km
700–500 LR5.4 °C/km
Total Totals46.6
LCL926 hPa
LFC1007 hPa
EL121 hPa
Freezing Lvl17,362 ft