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

SLIDELL, LA
Current Weather
8:53 PM CDT SEP 20, 2026
Clear
81°F
Feels Like: 86°F
Dewpoint: 73°F
Rel. Hum.: 77%
Visibility: 10 miles
Wind: Calm
Pressure: 29.92 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
2026 Hurricanes

SLIDELL, LA 70460
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear. Lows in the mid 70s. South winds around 5 mph, becoming west after midnight.
MONDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. North winds around 5 mph. Chance of rain 50 percent. Heat index values up to 106.
MONDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear with a slight chance of showers after midnight. Humid with lows in the mid 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent.
TUESDAY
Sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. Northeast winds around 5 mph, becoming southeast around 5 mph in the afternoon. Chance of rain 20 percent. Heat index values up to 105.
TUESDAY NIGHT
Mostly clear. Humid with lows in the mid 70s. Southeast winds around 5 mph, becoming north after midnight.
WEDNESDAY THROUGH THURSDAY NIGHT
Mostly clear. Highs in the lower 90s. Lows in the lower 70s. Heat index values up to 105.
FRIDAY THROUGH SATURDAY NIGHT
Partly cloudy. Highs in the upper 80s. Lows around 70.
SUNDAY
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 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 AM CDT  9/20/2026
Sunday
20 SEP 2026		 SLIDELL, LA 70460 weather forecast Day 1, 12 hours 1 PM 93° 100° Clear 7%

 0% Thunder
( 33% severe)		 SE   3 49% 71°
High 94° SLIDELL, LA 70460 weather forecast Day 1, 15 hours 4 PM 90° 96° Clear S   6 54% 71°
Clear



 SLIDELL, LA 70460 weather forecast Day 1, 18 hours 7 PM 84° 90° Clear 8%

 0% Thunder
( 15% severe)		   CALM 70% 73°
SLIDELL, LA 70460 weather forecast Day 1, 21 hours 10 PM 79° 83° Clear   CALM 85% 74°
Monday
21 SEP 2026		 SLIDELL, LA 70460 weather forecast Day 2, 0 hours 1 AM 77° 78° Clear 2%

 0% Thunder
( 15% severe)		   CALM 90% 74°
Low 74° SLIDELL, LA 70460 weather forecast Day 2, 3 hours 4 AM 76° 76° Clear   CALM 90% 73°
High 93° SLIDELL, LA 70460 weather forecast Day 2, 6 hours 7 AM 74° 74° Partly Cloudy 10%
RAIN
<.01 in		 0% Thunder
( 19% severe)		   CALM 97% 73°

Mostly Cloudy

Chance of Rain

 SLIDELL, LA 70460 weather forecast Day 2, 9 hours 10 AM 85° 93° Partly Cloudy NNW   5 72% 75°
SLIDELL, LA 70460 weather forecast Day 2, 12 hours 1 PM 92° 101° Mostly Cloudy 48%
RAIN
***		 0% Thunder
( 47% severe)		 NNE   5 54% 73°
SLIDELL, LA 70460 weather forecast Day 2, 15 hours 4 PM 90° 99° Mostly Cloudy SW   3 58% 73°
SLIDELL, LA 70460 weather forecast Day 2, 18 hours 7 PM 83° 90° Mostly Cloudy 16%
RAIN
.01–.1 in		 0% Thunder
( 28% severe)		   CALM 77% 75°
SLIDELL, LA 70460 weather forecast Day 2, 21 hours 10 PM 78° 81° Partly Cloudy   CALM 91% 75°
Tuesday
22 SEP 2026		 SLIDELL, LA 70460 weather forecast Day 3, 0 hours 1 AM 76° 76° Partly Cloudy 2%

 0% Thunder
( 11% severe)		   CALM 94% 74°
Low 73° SLIDELL, LA 70460 weather forecast Day 3, 3 hours 4 AM 75° 75° Clear   CALM 94% 73°
High 93° SLIDELL, LA 70460 weather forecast Day 3, 6 hours 7 AM 74° 74° Partly Cloudy 1%

 0% Thunder
( 17% severe)		   CALM 97% 73°

Partly Cloudy



 SLIDELL, LA 70460 weather forecast Day 3, 9 hours 10 AM 85° 93° Clear NNE   2 72% 75°
SLIDELL, LA 70460 weather forecast Day 3, 15 hours 1 PM 92° 101° Partly Cloudy 19%
RAIN
<.01 in		 0% Thunder
( 43% severe)		 E   5 54% 73°
SLIDELL, LA 70460 weather forecast Day 3, 18 hours 4 PM 90° 99° Partly Cloudy SSE   5 58% 73°
SLIDELL, LA 70460 weather forecast Day 3, 21 hours 7 PM 84° 92° Partly Cloudy       CALM 74% 75°

SLIDELL, LA extended weather forecast
Wednesday
23 SEP 2026		 Thursday
24 SEP 2026		 Friday
25 SEP 2026		 Saturday
26 SEP 2026		 Sunday
27 SEP 2026
Low 71° Low 70° Low 65° Low 62° Low 66°
High 93° High 92° High 89° High 88° High 87°
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
Partly Cloudy
29% Rain		 Partly Cloudy
20% Rain		 Clear
6% Rain		 Clear
8% Rain		 Partly Cloudy
26% Rain
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