Our 10-Day Weather Forecast

Mostly sunny, cooler. Oppressive humidity & breezy. High in the mid 80s. 1.2" of heavy rain. Thunderstorms probable. Wind gusting to 22 mph.
Sun & clouds, cooler. Oppressive humidity & breezy. High in the mid 80s. 0.08" from a brief rain shower or thunderstorm, possible but unlikely. Wind gusting to 19 mph.
Mostly cloudy, oppressive humidity & breezy. High in the upper 80s. 0.5" of heavy rain. Thunderstorms likely. Wind gusting to 19 mph.
Mostly cloudy, cooler. Oppressive humidity. Wet. High in the mid 80s. 0.6" of heavy rain. Thunderstorms likely.
Sun & clouds, light wind. Oppressive humidity. High in the upper 80s. 0.2" of light rain. Thunderstorms probable.
Sun & clouds, oppressive humidity. High in the upper 80s. 0.1" of light rain. Thunderstorms possible but unlikely.
Sun & clouds, oppressive humidity. High in the upper 80s.
Sun & clouds, oppressive humidity. High in the upper 80s.
Sun & clouds, oppressive humidity. High in the upper 80s. 0.1" of light rain. Thunderstorms possible but unlikely.
Sun & clouds, hot. Oppressive humidity. High in the low 90s.

Nearby Cities:

Pearl River, LA
Lacombe, LA
Pearlington, MS
Nicholson, MS
Mandeville, LA
Picayune, MS
Abita Springs, LA
Kiln, MS
Covington, LA
Waveland, MS
Meraux, LA
New Orleans, LA
Baton Rouge, LA
Mobile, AL
Metairie Terrace, LA
Metairie, LA
Gulfport, MS
West Gulfport, MS
Kenner, LA
Hattiesburg, MS
Biloxi, MS

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Current radar over Slidell, Louisiana
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<div style='text-align:center'><a href='https://f5wx.com/radar/'>
<img src='https://www.f5wx.com/radar/live/radar_dixie.gif' alt='F5Weather Radar'>
<p>Live radar from F5Weather</a></div>

Our radar is based off of US NEXRAD and Canadian weather radar sites through the quality controlled MRMS system. It compiles various sources for radar data and filters out erroneous returns such as sun spikes and ground clutter. We then colorize the precipitation based on our methods for determining precipitation type. Rain is in shades of green, mixed precipitation and freezing rain in shades of pink and snow is in shades of blue.

Watches and warnings are overlaid on the map, but this is currently in beta testing and should not be used for the protection of life or property.


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National Infrared Satellite Image

This is a color-enhanced Infrared Satellite image derived from GOES-16 weather satellite.

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Current surface weather map around St. Tammany County, LA

This surface map is from the HRRR computer model. It is a 1-hour forecast, updated hourly, which is a good estimate of the current surface conditions. This map shows the current high and low pressure centers, pressure isobar contours, wind streamlines and thickness contours. It also shows the currently depicted preciptiation estimates, although this should not be a substitute for actual live radar. The purple dashed contour is the 5400m thickness line, which is often a good proxy for the rain/snow line.

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Temperatures right now near Slidell, Louisiana

This is the latest surface temperatures as depicted by the HRRR computer model, updated hourly. Although these are not actual observations, this model is a very good representation of current conditions as it factors in observations, terrain and physics to give you more detailed temperatures in areas that do not have reporting weather stations. For the latest reports at specific locations, like in Slidell, LA please see our current conditions data on the left and right side of this page, or go to our current conditions page.

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Surface wind speed map over Slidell, LA

This map shows the latest HRRR computer model winds. This depiction of the current wind directions and speeds is an estimate from the computer model. For actual observations in Slidell, LA, see the current conditions data on the left and right side of this page, or go to our current conditions page.

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Regional 24 hour rainfall expected near Slidell, Louisiana

This is a forecast of the amount of precipitation expected over the next 24 hours from the HRRR weather forecast model. This is only one forecast depiction, and you should check other models to get a better idea of what may happen. You can view this and other models in more detail on our main weather forecast maps page. There, you will also be able to look at forecasts beyond just 24 hours and look at forecasts out to as far as 16 days.

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Area snowfall accumulation expected around St. Tammany County, Louisiana

This is snowfall forecast, with amounts anticipated in the next 24 hours. This guidance is from the HRRR weather model. For more model forecasts out to 16 days, visit our main weather forecast maps page.

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To view the latest computer models, visit f5wx.com for access to the weather maps and guidance that meteorologists use to make their forecasts.
 
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World Extremes Today
High117° at Hassi-messaoud/i, Algeria
Low18° at Esquel Airport, Argentina

US Extremes Today
High111° at Needles, CA
Low34° at West Yellowstone, MT

World Extremes Yesterday
High120° at Bullhead City, AZ
Low1° at Carmi Muni, IL

US Extremes Yesterday
High120° at Bullhead City, AZ
Low1° at Carmi Muni, IL

Current LA Temp Extremes
 CityTemp
Max: Sulphur
94°
Min: Bogalusa Carr F
80°

Current US Temp Extremes
 CityTemp
Max: Needles, CA
111°
Min: Cape Lisburne, AK
36°

Current World Temp Extremes
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Max: Matam/ouro Sogui, Senegal
113°
Min: Teniente R Marsh, Chile
27°

View more global, national & state current conditions.