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 AM CDT AUG 21, 2026
Clear 84°F
Feels Like:	94°F
Dewpoint:	77°F
Rel. Hum.:	80%
Visibility:	10 miles
Wind:	NW at 5 mph
Pressure:	30.04 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. A chance of showers and thunderstorms this afternoon. Highs in the upper 90s. West winds around 5 mph. Chance of rain 40 percent. Heat index values up to 112.

TONIGHT
Mostly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows in the upper 70s. West winds around 5 mph. Chance of rain 40 percent. Heat index values up to 107 early in the evening.

SATURDAY
Mostly sunny. Humid with highs in the upper 90s. West winds around 5 mph. Heat index values up to 111.

SATURDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Humid with lows in the upper 70s. Southwest winds around 5 mph. Heat index values up to 109 early in the evening.

SUNDAY
Sunny. Highs in the upper 90s. Northwest winds around 5 mph, becoming southwest around 5 mph in the afternoon. Heat index values up to 109.

SUNDAY NIGHT
Partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening.

MONDAY
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105.

MONDAY NIGHT
Partly cloudy. Lows in the upper 70s.

TUESDAY
Mostly sunny. 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.

TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 70s.

WEDNESDAY
Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent.

WEDNESDAY NIGHT
Mostly clear 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.

THURSDAY
Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 50 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 8/20/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Friday
21 AUG 2026

1 AM

81°

87°

Partly Cloudy

1%

0% Thunder
( 12% severe)

W 2

82%

75°

Low 77°

4 AM

79°

83°

Partly Cloudy

W 5

88%

75°

High 96°

7 AM

78°

80°

Partly Cloudy

10%
RAIN
<.01 in

0% Thunder
( 31% severe)

WNW 5

88%

74°

Partly Cloudy

Chance of Rain

10 AM

89°

101°

Partly Cloudy

WNW 5

66%

76°

1 PM

96°

107°

Partly Cloudy

31%
RAIN
***

0% Thunder
( 78% severe)

W 5

49%

74°

4 PM

94°

104°

Partly Cloudy

W 5

51%

73°

7 PM

89°

99°

Mostly Cloudy

42%
RAIN
***

0% Thunder
( 33% severe)

CALM

64%

75°

10 PM

82°

89°

Mostly Cloudy

CALM

82%

76°

Saturday
22 AUG 2026

1 AM

80°

85°

Mostly Cloudy

1%

0% Thunder
( 10% severe)

CALM

85%

75°

Low 74°

4 AM

78°

80°

Partly Cloudy

W 1

88%

74°

High 98°

7 AM

77°

78°

Partly Cloudy

1%

0% Thunder
( 23% severe)

WNW 3

87%

73°

Partly Cloudy

10 AM

88°

99°

Partly Cloudy

NW 5

68%

76°

1 PM

96°

106°

Partly Cloudy

4%

0% Thunder
( 43% severe)

NW 5

48%

73°

4 PM

98°

104°

Partly Cloudy

W 5

39%

69°

7 PM

92°

101°

Partly Cloudy

3%

0% Thunder
( 13% severe)

CALM

54%

73°

10 PM

84°

92°

Partly Cloudy

CALM

74%

75°


SLIDELL, LA extended weather forecast
Sunday 23 AUG 2026	Monday 24 AUG 2026	Tuesday 25 AUG 2026	Wednesday 26 AUG 2026	Thursday 27 AUG 2026
Low 76°	Low 75°	Low 74°	Low 76°	Low 76°
High 99°	High 95°	High 92°	High 93°	High 91°

Clear 17% Rain	Partly Cloudy 25% Rain	Mostly Cloudy 20% Rain	Partly Cloudy 22% Rain	Mostly Cloudy 28% Rain

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