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

SLIDELL, LA
Current Weather
9:53 AM CDT AUG 23, 2026
Clear
88°F
Feels Like: 100°F
Dewpoint: 77°F
Rel. Hum.: 70%
Visibility: 10 miles
Wind: N at 5 mph
Pressure: 30.02 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
REST OF TODAY
Sunny. A chance of showers and thunderstorms this afternoon. Hot with highs around 99. North winds around 5 mph, becoming southwest this afternoon. Chance of rain 40 percent. Heat index values up to 112.
TONIGHT
Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the upper 70s. Southwest winds around 5 mph. Chance of rain 30 percent. Heat index values up to 107 early in the evening.
MONDAY
Sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. West winds around 5 mph. Chance of rain 40 percent. Heat index values up to 110.
MONDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows in the upper 70s. Southwest winds around 5 mph. Chance of rain 50 percent.
TUESDAY
Partly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Humid with highs in the mid 90s. West winds around 5 mph. Chance of rain 70 percent. Heat index values up to 106.
TUESDAY NIGHT
Partly cloudy. Lows in the upper 70s.
WEDNESDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 50 percent. Heat index values up to 110.
WEDNESDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening.
THURSDAY
Mostly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the lower 90s. Chance of rain 70 percent.
THURSDAY NIGHT AND FRIDAY
Mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the lower 90s. Chance of rain 50 percent.
FRIDAY NIGHT
Mostly cloudy in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 20 percent.
SATURDAY
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 lower 90s. Chance of rain 40 percent.

  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  8/22/2026
Sunday
23 AUG 2026		 SLIDELL, LA 70460 weather forecast Day 1, 0 hours 1 AM 80° 85° Clear 1%

 0% Thunder
( 4% severe)		   CALM 85% 75°
Low 76° SLIDELL, LA 70460 weather forecast Day 1, 3 hours 4 AM 78° 80° Partly Cloudy   CALM 88% 74°
High 99° SLIDELL, LA 70460 weather forecast Day 1, 6 hours 7 AM 77° 78° Partly Cloudy 5%

 0% Thunder
( 19% severe)		   CALM 87% 73°

Partly Cloudy

Chance of Rain

 SLIDELL, LA 70460 weather forecast Day 1, 9 hours 10 AM 90° 101° Partly Cloudy N   3 62% 75°
SLIDELL, LA 70460 weather forecast Day 1, 12 hours 1 PM 98° 107° Partly Cloudy 44%
RAIN
***		 0% Thunder
( 58% severe)		 NW   3 43% 72°
SLIDELL, LA 70460 weather forecast Day 1, 15 hours 4 PM 97° 104° Partly Cloudy SSW   5 42% 70°
SLIDELL, LA 70460 weather forecast Day 1, 18 hours 7 PM 89° 98° Partly Cloudy 27%
RAIN
.1–.25 in		 0% Thunder
( 35% severe)		   CALM 61% 74°
SLIDELL, LA 70460 weather forecast Day 1, 21 hours 10 PM 82° 89° Partly Cloudy   CALM 79% 75°
Monday
24 AUG 2026		 SLIDELL, LA 70460 weather forecast Day 2, 0 hours 1 AM 81° 87° Partly Cloudy 2%

 0% Thunder
( 11% severe)		   CALM 82% 75°
Low 76° SLIDELL, LA 70460 weather forecast Day 2, 3 hours 4 AM 79° 83° Partly Cloudy   CALM 88% 75°
High 93° SLIDELL, LA 70460 weather forecast Day 2, 6 hours 7 AM 78° 81° Clear 15%
RAIN
.25–.5 in		 0% Thunder
( 29% severe)		   CALM 91% 75°

Increasing Clouds

Chance of Rain

 SLIDELL, LA 70460 weather forecast Day 2, 9 hours 10 AM 88° 99° Clear WNW   5 68% 76°
SLIDELL, LA 70460 weather forecast Day 2, 12 hours 1 PM 91° 102° Mostly Cloudy 27%
RAIN
<.01 in		 0% Thunder
( 76% severe)		 W   5 60% 75°
SLIDELL, LA 70460 weather forecast Day 2, 15 hours 4 PM 90° 99° Mostly Cloudy WNW   3 58% 73°
SLIDELL, LA 70460 weather forecast Day 2, 18 hours 7 PM 86° 95° Mostly Cloudy 3%

 0% Thunder
( 27% severe)		   CALM 70% 75°
SLIDELL, LA 70460 weather forecast Day 2, 21 hours 10 PM 81° 87° Partly Cloudy   CALM 85% 76°

SLIDELL, LA extended weather forecast
Tuesday
25 AUG 2026		 Wednesday
26 AUG 2026		 Thursday
27 AUG 2026		 Friday
28 AUG 2026		 Saturday
29 AUG 2026
Low 72° Low 76° Low 73° Low 75° Low 74°
High 94° High 89° High 89° High 91° High 90°
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
Mostly Cloudy
42% Rain		 Mostly Cloudy
64% Rain		 Overcast
47% Rain		 Overcast
59% Rain		 Overcast
61% Rain
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