SLIDELL, LA 70460 Weather Forecast & Current Conditions
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  70460 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

SLIDELL, LA
Current Weather
7:53 AM CDT AUG 20, 2026
Clear
82°F
Feels Like: 89°F
Dewpoint: 75°F
Rel. Hum.: 79%
Visibility: 10 miles
Wind: W at 5 mph
Pressure: 30.05 inches
Last 72 hours

Local Area Snow Depth

Louisiana Current Weather

Louisiana MOS Forecast Weather


Weather Map

(Automated weather data from NWS/FAA)
  70460 WEATHER FORECAST
10-Day model forecast maps
2026 Hurricanes

SLIDELL, LA 70460
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly sunny. Highs in the mid 90s. West winds 5 to 10 mph. Heat index values up to 107.
TONIGHT
Partly cloudy. Humid with lows in the upper 70s. West winds 5 to 10 mph.
FRIDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 90s. West winds around 5 mph. Chance of rain 40 percent. Heat index values up to 111.
FRIDAY NIGHT
Partly cloudy. A slight chance of showers and thunderstorms in the evening. Humid with lows in the upper 70s. West winds around 5 mph. Chance of rain 20 percent. Heat index values up to 107 early in the evening.
SATURDAY
Sunny with highs in the upper 90s. West winds around 5 mph. Heat index values up to 111.
SATURDAY NIGHT AND SUNDAY
Mostly clear. Lows in the upper 70s. Highs in the upper 90s. Heat index values up to 110.
SUNDAY NIGHT
Mostly clear in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the upper 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening.
MONDAY
Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent. Heat index values up to 105.
MONDAY NIGHT
Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening.
TUESDAY
Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent. Heat index values up to 105.
TUESDAY NIGHT
Mostly clear. Lows in the upper 70s.
WEDNESDAY
Sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. Heat index values up to 105.

  70460 WEATHER SATELLITE LOOPS
Visible Weather Satellite
SLIDELL, LA 70460
Infrared Weather Satellite
SLIDELL, LA 70460
  70460 WEATHER RADAR LOOP
NEXRAD Weather Radar
SLIDELL, LA 70460
 MOS COMPUTER WEATHER FORECAST

SLIDELL, LA 3 hourly weather forecast
weather forecast created  7:00 PM CDT  8/19/2026
Thursday
20 AUG 2026		 SLIDELL, LA 70460 weather forecast Day 1, 0 hours 1 AM 81° 87° Partly Cloudy 1%

 0% Thunder
( 7% severe)		 WSW   6 85% 76°
Low 78° SLIDELL, LA 70460 weather forecast Day 1, 3 hours 4 AM 80° 85° Partly Cloudy W   6 85% 75°
High 95° SLIDELL, LA 70460 weather forecast Day 1, 6 hours 7 AM 79° 83° Partly Cloudy 3%

 0% Thunder
( 16% severe)		 WNW   5 88% 75°

Partly Cloudy



 SLIDELL, LA 70460 weather forecast Day 1, 9 hours 10 AM 88° 99° Partly Cloudy WNW   7 68% 76°
SLIDELL, LA 70460 weather forecast Day 1, 12 hours 1 PM 94° 104° Partly Cloudy 14%
RAIN
.5–1 in		 0% Thunder
( 52% severe)		 W   5 51% 73°
SLIDELL, LA 70460 weather forecast Day 1, 15 hours 4 PM 95° 103° Partly Cloudy SW   6 46% 71°
SLIDELL, LA 70460 weather forecast Day 1, 18 hours 7 PM 90° 99° Partly Cloudy 4%

 0% Thunder
( 30% severe)		   CALM 58% 73°
SLIDELL, LA 70460 weather forecast Day 1, 21 hours 10 PM 83° 90° Partly Cloudy   CALM 77% 75°
Friday
21 AUG 2026		 SLIDELL, LA 70460 weather forecast Day 2, 0 hours 1 AM 81° 87° Partly Cloudy 6%

 0% Thunder
( 12% severe)		 W   2 82% 75°
Low 76° SLIDELL, LA 70460 weather forecast Day 2, 3 hours 4 AM 79° 83° Partly Cloudy WNW   5 85% 74°
High 95° SLIDELL, LA 70460 weather forecast Day 2, 6 hours 7 AM 78° 80° Mostly Cloudy 1%

 0% Thunder
( 29% severe)		 WNW   5 88% 74°

Mostly Cloudy

Chance of Rain

 SLIDELL, LA 70460 weather forecast Day 2, 9 hours 10 AM 89° 101° Partly Cloudy WNW   5 66% 76°
SLIDELL, LA 70460 weather forecast Day 2, 12 hours 1 PM 95° 106° Mostly Cloudy 28%
RAIN
<.01 in		 0% Thunder
( 80% severe)		 W   3 51% 74°
SLIDELL, LA 70460 weather forecast Day 2, 15 hours 4 PM 94° 104° Partly Cloudy WSW   3 51% 73°
SLIDELL, LA 70460 weather forecast Day 2, 18 hours 7 PM 89° 99° Partly Cloudy 24%
RAIN
.25–.5 in		 0% Thunder
( 27% severe)		   CALM 64% 75°
SLIDELL, LA 70460 weather forecast Day 2, 21 hours 10 PM 82° 89° Partly Cloudy   CALM 82% 76°

SLIDELL, LA extended weather forecast
Saturday
22 AUG 2026		 Sunday
23 AUG 2026		 Monday
24 AUG 2026		 Tuesday
25 AUG 2026		 Wednesday
26 AUG 2026
Low 73° Low 74° Low 74° Low 78° Low 72°
High 98° High 98° High 94° High 91° High 92°
SLIDELL, LA 70460 weather forecast Day 3 SLIDELL, LA 70460 weather forecast Day 4 SLIDELL, LA 70460 weather forecast Day 5 SLIDELL, LA 70460 weather forecast Day 6 SLIDELL, LA 70460 weather forecast Day 7
Partly Cloudy
48% Rain		 Clear
9% Rain		 Partly Cloudy
19% Rain		 Mostly Cloudy
36% Rain		 Partly Cloudy
29% Rain
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