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Union, Tennessee Weather

Union, Tennessee — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery for Union, Morgan 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 Union — 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 Union 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 Union, Tennessee

Union sits in a landscape shaped by the slow, patient work of water and time, where the rolling hills of Morgan County begin to gather themselves into steeper, more resolute inclines. It lies 12.8 miles west-north-west of Oak Ridge, TN (from Oak Ridge, TN: bearing 289°T), and is situated 9.3 miles east-south-east of Morgan. The air here, particularly in the late afternoon when the sun begins its descent, carries a certain crispness, a promise of the cool evenings that settle over the hollows. Fields of corn and hay, their colors muted by the season, stretch across the lower slopes, eventually giving way to the dense, unbroken green of deciduous forests that climb the ridges, their canopies a rich, textured blanket against the sky. The Union, like many places in this part of Tennessee, feels grounded, its presence an honest part of the land. The story of Union is tied to the land's bounty, a place where farming has long been the steady beat of its economy, supplemented by the quiet industry of timber. Generations have worked these hills, their lives unfolding in sync with the changing seasons and the demands of the earth. There's a palpable sense of continuity, a feeling that the present is built upon the enduring efforts of those who came before. While no grand monuments mark its past, the character of Union is evident in the sturdy, unpretentious architecture of its homes and businesses, each structure a quiet testament to practicality and perseverance. The local roads, winding and often shaded, seem to lead not just to destinations, but to a deeper understanding of the region's quiet strength.

LocationUnion, Morgan County, Tennessee
Coordinates36.07091°N, 84.485768°W
TimezoneEastern Time (America/New_York)
Area Code423, 615, 629, 731, 865, 901, 931
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service