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Brant Lake South, South Dakota Weather

Brant Lake South, South Dakota — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery for Brant Lake South, Lake County.

🌡️ Current Conditions
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24-Hour Forecast
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Current Conditions Detail
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7-Day Forecast
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✈️ Aviation Weather

Flight conditions near Brant Lake South — sourced from the FAA Aviation Weather Center. Nearest reporting station: locating…

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NWS Extended Forecast
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📡 Precipitation Radar

Live animated radar for Brant Lake South and surroundings — RainViewer.

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🛰️ Satellite Imagery

NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.

NOAA GOES-16 CONUS GEOCOLOR satellite animated loop
🛰️ GEOCOLOR loop 🌡️ Infrared (IR) 🌀 NHC Hurricane Satellite 🔗 NOAA Full Viewer

Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload

🌙 Astronomy
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About Brant Lake South, South Dakota

Brant Lake South unfurls across a landscape shaped by glacial whispers and prairie winds. It lies 27.8 miles north-north-west of Sioux Falls, SD (from Sioux Falls, SD: bearing 335°T), and is situated 7.8 miles south-west of Colman. Gentle swells of land, cloaked in a mosaic of cultivated fields and native grasses, roll toward the shimmering expanse of the lake itself. In summer, the air hangs thick with the scent of sun-baked earth and the distant hum of insects, a quiet symphony beneath an impossibly vast sky. The water, a deep, cool blue, reflects the ever-changing drama of clouds, its surface often broken only by the darting flight of swallows or the slow drift of a lone fishing boat. Winter transforms this scene into a stark beauty, where the land sleeps under a blanket of white, and the lake's frozen surface becomes a canvas for the crisp, biting air. The history of Brant Lake South is etched not in grand monuments, but in the enduring spirit of those who have worked this rich soil. For generations, agriculture has been the heartbeat of the region, with families tending fields of corn and soybeans, their livelihoods tied to the generous, and at times capricious, rhythms of the weather. This enduring connection to the land is reflected in the unhurried pace of life, where neighborly waves are a common currency and community gatherings, often centered around the lake, provide a warm counterpoint to the vastness of the surrounding prairie. While the economy remains rooted in its agricultural heritage, the steady draw of Brant Lake South as a place of quiet recreation and connection to nature continues to shape its character, offering a peaceful haven under the wide South Dakota sky.

LocationBrant Lake South, Lake County, South Dakota
Coordinates43.9139°N, 96.938°W
TimezoneCentral Time (America/Chicago)
ZIP Code(s)57016
Area Code605
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service