Flood Warning — East Baton Rouge County, LA Heat Advisory — St. James, LA, St. John The Baptist, LA, Southeast St. Tammany, LA, Western Orleans, LA, Eastern Orleans, LA, Southwestern St. Tammany, LA, Lower Tangipahoa, LA, Southern Livingston, LA, Eastern Ascension, LA, Upper Jefferson, LA, Upper St. Charles, LA, Central St. Charles, LA, Lower St. Charles, LA 7:00 PM

Lower Tangipahoa, LA

Last updated: 4:28 PM CDT  ·  Refresh
33°C
Feels like 39°
Mostly Clear
▲ 34°  /  ▼ 23°
Wind
9 mph SSW
Humidity
56%
Dew Point
23°
Pressure
29.99 inHg
Visibility
10 mi
UV Index
7.7
Cloud Cover
30%
Sunrise
6:04 AM
Sunset
8:10 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Lower Tangipahoa is currently mostly clear at 34°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2279 J/kg) — isolated convective development possible. Sunrise: 6:04AM · Sunset: 8:10PM.

Alerts

Flood Warning
East Baton Rouge County, LA
Expires
Heat Advisory
St. James, LA, St. John The Baptist, LA, Southeast St. Tammany, LA, Western Orleans, LA, Eastern Orleans, LA, Southwestern St. Tammany, LA, Lower Tangipahoa, LA, Southern Livingston, LA, Eastern Ascension, LA, Upper Jefferson, LA, Upper St. Charles, LA, Central St. Charles, LA, Lower St. Charles, LA
Expires 7:00 PM
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
33°
3%
5 PM
34°
23%
6 PM
33°
23%
7 PM
32°
23%
8 PM
31°
23%
9 PM
28°
23%
10 PM
27°
23%
11 PM
27°
23%
12 AM
27°
16%
1 AM
25°
3%
2 AM
25°
3%
3 AM
24°
3%
4 AM
24°
5%
5 AM
24°
5%
6 AM
24°
5%
7 AM
25°
5%
8 AM
26°
5%
9 AM
28°
5%
10 AM
29°
9%
11 AM
31°
9%
12 PM
32°
10%
1 PM
33°
10%
2 PM
33°
10%
3 PM
33°
10%
7-Day Forecast
Today
34° 23°
Mostly Clear with a 23% chance of rain.
Sun
36° 23°
Mostly Clear.
Mon
35° 24°
Mostly Cloudy.
Tue
36° 23°
Mostly Clear with a 71% chance of rain.
Wed
35° 23°
Rain, 90% chance.
Thu
35° 23°
Drizzle, 60% chance.
Fri
36° 23°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 33° Mostly Clear 3% 9 mph SSW 56%
5 PM 34° Mostly Clear 23% 9 mph SSW 60%
6 PM 33° Clear 23% 9 mph SSW 63%
7 PM 32° Clear 23% 8 mph SSW 68%
8 PM 31° Clear 23% 8 mph SSW 74%
9 PM 28° Clear 23% 7 mph SSW 78%
10 PM 27° Clear 23% 7 mph SSW 82%
11 PM 27° Clear 23% 6 mph SSW 85%
12 AM 27° Clear 16% 6 mph SSW 87%
1 AM 25° Clear 3% 5 mph SSW 89%
2 AM 25° Mostly Clear 3% 5 mph S 90%
3 AM 24° Mostly Clear 3% 4 mph S 92%
4 AM 24° Mostly Clear 5% 3 mph S 92%
5 AM 24° Mostly Clear 5% 3 mph SSE 92%
6 AM 24° Partly Cloudy 5% 3 mph S 91%
7 AM 25° Partly Cloudy 5% 3 mph S 88%
8 AM 26° Partly Cloudy 5% 4 mph SSW 81%
9 AM 28° Partly Cloudy 5% 5 mph SSW 75%
10 AM 29° Partly Cloudy 9% 5 mph SW 70%
11 AM 31° Partly Cloudy 9% 5 mph SW 66%
12 PM 32° Partly Cloudy 10% 4 mph SW 62%
1 PM 33° Partly Cloudy 10% 4 mph SSW 59%
2 PM 33° Mostly Clear 10% 4 mph SSW 58%
3 PM 33° Mostly Clear 10% 5 mph S 57%
15-Day Forecast
Today
6/27
Mostly Clear
23%
23°
34°
Sun
6/28
Mostly Clear
11%
23°
36°
Mon
6/29
Mostly Cloudy
3%
24°
35°
Tue
6/30
Mostly Clear
71%
23°
36°
Wed
7/1
Rain
90%
23°
35°
Thu
7/2
Drizzle
60%
23°
35°
Fri
7/3
Clear
19%
23°
36°
Sat
7/4
Drizzle
60%
23°
35°
Sun
7/5
Drizzle
60%
23°
35°
Mon
7/6
Drizzle
60%
23°
35°
Tue
7/7
Drizzle
60%
23°
34°
Wed
7/8
Drizzle
60%
23°
34°
Thu
7/9
Drizzle
60%
23°
34°
Fri
7/10
Drizzle
60%
23°
34°
Sat
7/11
Rain
90%
23°
33°
52
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
52 AQI 9.8 µg/m³
O3
Ground-level ozone
18 AQI 19 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sun 52 Moderate 18 52
Mon 54 Moderate 23 54
Tue 53 Moderate 37 53
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 Sat Jun 27, 20:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3093 J/kg
MLCAPE1379 J/kg
MUCAPE3093 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-6.9
Kinematics
0–6 km Shear8 kt
0–1 km Shear6 kt
Eff. Shear12 kt
0–1 km SRH20
0–3 km SRH15
Eff. SRH15
Storm Motion296° @ 13 kt
0–1 km EHI0.4
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.3
K-Index22.6
Thermo & Levels
PWAT1.75 in
0–3 km LR7.1 °C/km
700–500 LR6.5 °C/km
Total Totals45.8
LCL874 hPa
LFC1015 hPa
EL147 hPa
Freezing Lvl15,453 ft