Alton, Louisiana Weather
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Weather Forecast for Alton, Louisiana : St. Tammany County
Issued: 12:22 pm CDT May 2, 2024 Latitude: 30.3307493 Longitude: -89.762008 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Friday Saturday Sunday Monday Tuesday Wednesday
50% chance of thunderstorms on This Afternoon 50% chance of thunderstorms on Tonight 20% chance of thunderstorms on Friday Mostly Sunny on Saturday Mostly Sunny on Sunday Mostly Sunny on Monday Sunny on Tuesday Mostly Sunny on Wednesday
High: 84°F Low: 70°F High: 83°F High: 86°F High: 87°F High: 86°F High: 89°F High: 91°F
Low: 67°F Low: 68°F Low: 69°F Low: 70°F Low: 71°F  
Thunderstorms Thunderstorms Thunderstorms Mostly Sunny Mostly Sunny Mostly Sunny Sunny Mostly Sunny
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Current Conditions at
SLIDELL - (KASD)
82°
Mostly Cloudy
as of 1:03 PM CDST
Rel. Humidity: 65%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 29.91 in.
Flight Rule: VFR
Wind Data
9 MPH
140° Southeast
Cloud Level(s): Scattered at 2600ft, Broken at 3300ft, Broken at 4000ft
Current Conditions at
LAKEFRONT ARPT - (KNEW)
86°
Feels like 90°F
Mostly Clear
as of 12:53 PM CDST
Rel. Humidity: 58%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 29.92 in.
Flight Rule: VFR
Wind Data
14 MPH
160° South
Cloud Level(s): Few at 2900ft
Current Conditions at
NEW ORLEANS NAS - (KNBG)
84°
Mostly Cloudy
as of 12:55 PM CDST
Rel. Humidity: 66%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 29.91 in.
Flight Rule: VFR
Wind Data
14 MPH
150° Southeast
Cloud Level(s): Scattered at 2600ft, Scattered at 3200ft, Broken at 4400ft, Broken at 25000ft
Current Conditions at
NEW ORLEANS INTL - (KMSY)
82°
Cloudy
as of 12:53 PM CDST
Rel. Humidity: 69%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 29.92 in.
Flight Rule: VFR
Wind Data
13 MPH
Gust: 22 MPH
160° South
Cloud Level(s): Scattered at 2500ft, Broken at 17000ft, Solid Overcast at 25000ft
50% chance of thunderstorms This Afternoon This Afternoon... A 50 percent chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 84. Southeast wind around 10 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
50% chance of thunderstorms Tonight Tonight... A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and 10pm. Mostly cloudy, with a low around 70. Southeast wind 5 to 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
20% chance of thunderstorms Friday Friday... A 20 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 83. Light southeast wind increasing to 5 to 10 mph in the morning.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 67. Southeast wind around 5 mph.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 86. Southeast wind 5 to 10 mph.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 68. Southeast wind 5 to 10 mph.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 87. Southeast wind 5 to 15 mph.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 69. Southeast wind 5 to 15 mph.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 86. Southeast wind 10 to 15 mph.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 70. South wind 10 to 15 mph.
Sunny on Tuesday Tuesday... Sunny, with a high near 89. South wind 10 to 15 mph.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 71. South wind 10 to 15 mph.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 91. South wind 10 to 15 mph.
Current Radar Image


Sun Almanac for Alton, Louisiana
Sunrise: 06:14 AM
Sunset: 7:38 PM
Civil Sunrise:05:49 AM
Civil Sunset: 8:03 PM
Nautical Sunrise: 05:18 AM
Nautical Sunset: 8:34 PM
Astro Sunrise: 04:46 AM
Astro Sunset: 9:06 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.