Wind 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 3:00 PM Red Flag 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, Northern Tangipahoa, LA, Southeast St. Tammany, 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, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS, MSZ080, MSZ081, MSZ082 8:00 PM

Slidell, Louisiana

Last updated: 8:43 PM CDT  ·  Refresh
22°C
Feels like 18°
Mostly Clear
▲ 30°  /  ▼ 12°
Wind
15 mph N
Humidity
56%
Dew Point
14°
Pressure
30.08 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
30%
Sunrise
7:01 AM
Sunset
6:26 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Slidell is currently mostly clear at 22°C. Dry conditions are expected through the next 24 hours. Sunrise: 7:01AM · Sunset: 6:26PM.

Alerts

Wind 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
Expires 3:00 PM
Red Flag 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, Northern Tangipahoa, LA, Southeast St. Tammany, 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, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS, MSZ080, MSZ081, MSZ082
Expires 8:00 PM
46 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
22°
4%
9 PM
19°
4%
10 PM
18°
4%
11 PM
18°
3%
12 AM
17°
3%
1 AM
17°
3%
2 AM
16°
3%
3 AM
16°
3%
4 AM
14°
3%
5 AM
13°
3%
6 AM
12°
3%
7 AM
13°
3%
8 AM
14°
3%
9 AM
14°
3%
10 AM
16°
3%
11 AM
17°
3%
12 PM
18°
3%
1 PM
21°
3%
2 PM
21°
3%
3 PM
23°
3%
4 PM
22°
3%
5 PM
21°
3%
6 PM
20°
3%
7 PM
19°
3%
7-Day Forecast
Tonight
30° 12°
Mostly Clear.
Sat
24° 12°
Mostly Clear.
Sun
24° 11°
Clear.
Mon
23° 11°
Clear.
Tue
26° 13°
Partly Cloudy.
Wed
27° 12°
Clear.
Thu
28° 13°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 22° Mostly Clear 4% 15 mph N 56%
9 PM 19° Partly Cloudy 4% 16 mph N 52%
10 PM 18° Mostly Cloudy 4% 16 mph N 48%
11 PM 18° Mostly Cloudy 3% 16 mph N 44%
12 AM 17° Mostly Cloudy 3% 15 mph N 44%
1 AM 17° Mostly Cloudy 3% 14 mph N 45%
2 AM 16° Mostly Cloudy 3% 14 mph N 46%
3 AM 16° Mostly Cloudy 3% 14 mph N 48%
4 AM 14° Partly Cloudy 3% 13 mph NNE 50%
5 AM 13° Partly Cloudy 3% 13 mph NNE 53%
6 AM 12° Partly Cloudy 3% 12 mph NNE 56%
7 AM 13° Partly Cloudy 3% 13 mph NNE 55%
8 AM 14° Mostly Clear 3% 14 mph NNE 53%
9 AM 14° Mostly Clear 3% 14 mph NNE 50%
10 AM 16° Mostly Clear 3% 14 mph NNE 46%
11 AM 17° Mostly Clear 3% 14 mph NNE 42%
12 PM 18° Mostly Clear 3% 14 mph NNE 39%
1 PM 21° Mostly Clear 3% 13 mph NNE 37%
2 PM 21° Mostly Clear 3% 13 mph NNE 35%
3 PM 23° Mostly Clear 3% 13 mph NNE 34%
4 PM 22° Mostly Clear 3% 12 mph NNE 36%
5 PM 21° Mostly Clear 3% 12 mph NNE 39%
6 PM 20° Mostly Clear 3% 11 mph NNE 42%
7 PM 19° Mostly Clear 3% 10 mph NNE 44%
15-Day Forecast
Today
10/16
Mostly Clear
4%
12°
30°
Sat
10/17
Mostly Clear
3%
12°
24°
Sun
10/18
Clear
3%
11°
24°
Mon
10/19
Clear
3%
11°
23°
Tue
10/20
Partly Cloudy
3%
13°
26°
Wed
10/21
Clear
3%
12°
27°
Thu
10/22
Clear
3%
13°
28°
Fri
10/23
Mostly Clear
3%
14°
28°
Sat
10/24
Clear
3%
14°
28°
Sun
10/25
Clear
15%
15°
27°
Mon
10/26
Drizzle
60%
15°
28°
Tue
10/27
Drizzle
60%
17°
27°
Wed
10/28
Clear
60%
16°
27°
Thu
10/29
Drizzle
60%
16°
26°
Fri
10/30
Drizzle
60%
17°
27°
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 8.2 µg/m³
O3
Ground-level ozone
44 AQI 47 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 46 Good 44 46
Sun 43 Good 34 43
Mon 45 Good 39 45
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 Fri Oct 16, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE10 J/kg
MUCAPE21 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index8.7
Kinematics
0–6 km Shear25 kt
0–1 km Shear8 kt
Eff. Shear—
0–1 km SRH-31
0–3 km SRH101
Eff. SRH—
Storm Motion311° @ 28 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index33.7
Thermo & Levels
PWAT1.66 in
0–3 km LR5.2 °C/km
700–500 LR4.7 °C/km
Total Totals42.4
LCL903 hPa
LFC1019 hPa
EL1019 hPa
Freezing Lvl14,931 ft