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

SLIDELL, LA
Current Weather
3:53 PM CDT JUN 18, 2026
Clear
88°F
Feels Like: 103°F
Dewpoint: 79°F
Rel. Hum.: 75%
Visibility: 10 miles
Wind: SSW at 13 mph, gusts to 25
Pressure: 29.78 inches
Last 72 hours

Local Area Snow Depth

Louisiana Current Weather

Louisiana MOS Forecast Weather


Regional Weather Maps

(Automated weather data from NWS/FAA)
  70460 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

SLIDELL, LA 70460
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Mostly cloudy with a chance of showers and thunderstorms. Some thunderstorms may be severe with damaging winds, large hail, heavy rainfall, and tornadoes. Near steady temperature in the upper 80s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. Heat index values up to 107.
TONIGHT
Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Some thunderstorms may produce heavy rainfall in the evening. Humid with lows around 80. Southwest winds 10 to 15 mph. Chance of rain 40 percent.
JUNETEENTH
Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 109.
FRIDAY NIGHT
Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Humid with lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 50 percent.
SATURDAY
Partly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Humid with highs around 90. Southwest winds 5 to 10 mph. Chance of rain 60 percent. Heat index values up to 105.
SATURDAY NIGHT
A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the upper 70s. Chance of rain 50 percent.
SUNDAY
Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then a slight chance of showers in the afternoon. Highs in the lower 90s. Chance of rain 30 percent.
SUNDAY NIGHT AND MONDAY
Partly cloudy. Lows around 80. Highs in the mid 90s. Heat index values up to 110.
MONDAY NIGHT
Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening.
TUESDAY AND TUESDAY NIGHT
Partly cloudy. A slight chance of showers and thunderstorms. Highs in the mid 90s. Lows in the upper 70s. Chance of rain 20 percent. Heat index values up to 110.
WEDNESDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 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 AM CDT  6/18/2026
Thursday
18 JUN 2026		 SLIDELL, LA 70460 weather forecast Day 1, 12 hours 1 PM 86° 98° Mostly Cloudy 59%
RAIN
***		 0% Thunder
( 85% severe)		 SSW   15 77% 78°
High 88° SLIDELL, LA 70460 weather forecast Day 1, 15 hours 4 PM 87° 100° Mostly Cloudy SSW   15 75% 78°
Mostly Cloudy

Rain Likely

 SLIDELL, LA 70460 weather forecast Day 1, 18 hours 7 PM 86° 98° Partly Cloudy 23%
RAIN
.5–1 in		 0% Thunder
( 34% severe)		 SW   10 77% 78°
SLIDELL, LA 70460 weather forecast Day 1, 21 hours 10 PM 82° 90° Partly Cloudy SSW   9 85% 77°
Friday
19 JUN 2026		 SLIDELL, LA 70460 weather forecast Day 2, 0 hours 1 AM 81° 88° Mostly Cloudy 8%

 0% Thunder
( 24% severe)		 SSW   7 88% 77°
Low 78° SLIDELL, LA 70460 weather forecast Day 2, 3 hours 4 AM 81° 88° Partly Cloudy SSW   7 88% 77°
High 92° SLIDELL, LA 70460 weather forecast Day 2, 6 hours 7 AM 81° 88° Mostly Cloudy 17%
RAIN
<.01 in		 0% Thunder
( 37% severe)		 SSW   6 88% 77°

Partly Cloudy

Chance of Rain

 SLIDELL, LA 70460 weather forecast Day 2, 9 hours 10 AM 87° 99° Partly Cloudy SW   7 72% 77°
SLIDELL, LA 70460 weather forecast Day 2, 12 hours 1 PM 91° 105° Partly Cloudy 34%
RAIN
.5–1 in		 0% Thunder
( 79% severe)		 SW   7 64% 77°
SLIDELL, LA 70460 weather forecast Day 2, 15 hours 4 PM 91° 105° Partly Cloudy SW   7 64% 77°
SLIDELL, LA 70460 weather forecast Day 2, 18 hours 7 PM 87° 100° Partly Cloudy 33%
RAIN
.1–.25 in		 0% Thunder
( 42% severe)		 SSE   5 75% 78°
SLIDELL, LA 70460 weather forecast Day 2, 21 hours 10 PM 82° 90° Mostly Cloudy S   3 85% 77°
Saturday
20 JUN 2026		 SLIDELL, LA 70460 weather forecast Day 3, 0 hours 1 AM 80° 85° Mostly Cloudy 44%
RAIN
***		 0% Thunder
( 29% severe)		   CALM 88% 76°
Low 77° SLIDELL, LA 70460 weather forecast Day 3, 3 hours 4 AM 79° 83° Mostly Cloudy   CALM 88% 75°
High 90° SLIDELL, LA 70460 weather forecast Day 3, 6 hours 7 AM 78° 81° Mostly Cloudy 27%
RAIN
.01–.1 in		 0% Thunder
( 45% severe)		   CALM 91% 75°

Mostly Cloudy

Chance of Rain

 SLIDELL, LA 70460 weather forecast Day 3, 9 hours 10 AM 84° 93° Mostly Cloudy SW   3 77% 76°
SLIDELL, LA 70460 weather forecast Day 3, 15 hours 1 PM 89° 101° Mostly Cloudy 44%
RAIN
.5–1 in		 0% Thunder
( 71% severe)		 WSW   6 66% 76°
SLIDELL, LA 70460 weather forecast Day 3, 18 hours 4 PM 89° 99° Mostly Cloudy S   7 64% 75°
SLIDELL, LA 70460 weather forecast Day 3, 21 hours 7 PM 85° 95° Mostly Cloudy     S   5 75% 76°

SLIDELL, LA extended weather forecast
Sunday
21 JUN 2026		 Monday
22 JUN 2026		 Tuesday
23 JUN 2026		 Wednesday
24 JUN 2026		 Thursday
25 JUN 2026
Low 76° Low 77° Low 75° Low 75° Low 73°
High 92° High 92° High 92° High 92° High 92°
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 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
43% Rain		 Partly Cloudy
26% Rain		 Partly Cloudy
25% Rain		 Partly Cloudy
35% Rain		 Partly Cloudy
46% Rain
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