Slidell, Louisiana — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, tides and marine conditions for Slidell, St. Tammany Parish.
Tides, marine forecast and fishing conditions near Slidell. Nearest NOAA tide station:
Flight conditions near Slidell — sourced from the FAA Aviation Weather Center. Nearest reporting station: locating…
Live animated radar for Slidell and surroundings — RainViewer.
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Slidell breathes the humid air of the Louisiana coast, a place where the land itself seems to sigh with the nearby waters. It lies 17.9 miles east-south-east of Mandeville, LA (from Mandeville, LA: bearing 109°T), and is situated 3.4 miles north-north-east of Eden Isle. The terrain here is flat and low-lying, a mosaic of cypress swamps, tidal marshes, and pine flatwoods that hum with the ceaseless activity of insects and birds. Ancient oaks, draped in Spanish moss, stand sentinel along the edges of bayous, their roots anchoring them to the rich, dark earth. The sky overhead can shift with astonishing speed, from a brilliant, almost blinding blue to a bruised, dramatic grey, often punctuated by the vibrant green of the surrounding vegetation. The very feel of Slidell is one of gentle saturation, a place where water is never far from mind, influencing the scent of the air and the slow, deliberate pace of life. The history of Slidell is inextricably linked to the waterways that define its geography, from the Pearl River to the vast expanse of Lake Pontchartrain. This area, once the domain of indigenous tribes and later a strategic point for Spanish and French explorers, found its modern identity in the late 19th century, spurred by the arrival of the railroad. The local economy, historically rooted in timber and fishing, has broadened to encompass a diverse range of industries and a growing retail sector, though the spirit of the waterman and the lumberjack still whispers through the community. Notable attractions like the Tammany Trace, a scenic multi-use trail, and the honey Island Swamp, a labyrinthine natural wonder, draw visitors seeking an authentic taste of the bayou country, a region that feels both ancient and vibrantly alive.
| Location | Slidell, St. Tammany Parish, Louisiana |
| Coordinates | 30.275194°N, 89.781174°W |
| Timezone | Central Time (America/Chicago) |
| ZIP Code(s) | 70460, 70458, 70459, 70461, 70469 |
| Area Code | 985 |
| Page generated | June 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |