Signal Mountain, Tennessee — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, soil and crop conditions for Signal Mountain, Hamilton County.
Flight conditions near Signal Mountain. Data source: locating…
Soil conditions, frost risk and crop weather for Signal Mountain.
Signal Mountain rises from the Tennessee River Gorge, a verdant plateau where the air itself seems to hum with the ancient quiet of worn rock and the rustle of a thousand leaves. It lies 5.7 miles north-north-west of Chattanooga, TN (from Chattanooga, TN: bearing 340°T), and is situated 6.4 miles west of Hixson. Here, the land swells and dips, a series of rolling hills cloaked in dense hardwood forests, their undergrowth a riot of ferns and wild rhododendron that burst into bloom with a vibrant, almost audacious, display each spring. Sunlight filters through the canopy in shifting patterns, painting the forest floor with momentary gold before the shadows reclaim their dominion. The broad expanse of the river, a silver ribbon unspooling below, catches the sky, mirroring the changing moods of the heavens, from the bruised purples of an approaching storm to the crystalline clarity of a cloudless summer afternoon. The very character of Signal Mountain is shaped by this elevation, a gentle separation from the valley floor, fostering a sense of peaceful seclusion, a place where the hurried world feels a distant echo. The history of Signal Mountain is as layered as the shale that forms its foundation, a narrative woven from threads of indigenous presence, Civil War strategy, and the enduring allure of its natural beauty. For centuries, this high ground served as a vantage point, a silent sentinel overlooking the vital river passage, a role that echoed through the strategic maneuvers of the Confederate army, who are said to have used it for observing Union troop movements. Later, in the early 20th century, Signal Mountain became a popular summer retreat for those seeking respite from the heat of Chattanooga, developing into a charming enclave of cottages and winding lanes, its economy then tied to hospitality and the simple pleasures of mountain living. Today, while its economic base has diversified to include a blend of professional services and small businesses catering to a year-round population, the spirit of that earlier era lingers. The pace of life here retains a certain unhurried grace, a quality amplified by the persistent murmur of the wind through the pines and the distant, almost musical, call of cicadas on a warm evening.
Live animated radar for Signal Mountain and surroundings — RainViewer.
NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.
Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload
| Location | Signal Mountain, Hamilton County, Tennessee |
| Coordinates | 35.122573°N, 85.343849°W |
| Timezone | Central Time (America/Chicago) |
| ZIP Code(s) | 37377 |
| Area Code | 615 |
| Page generated | July 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
This page provides live weather conditions and forecasts for Signal Mountain, Tennessee, including current conditions, a 24-hour hourly forecast, 7-day outlook, NWS extended text forecast, real-time aviation weather (live METAR and TAF reports from the nearest reporting airport, with a modeled estimate shown when no station is in range), precipitation radar and NOAA GOES-16 satellite imagery. Additional sections may include tide predictions, wave height, wave direction and sea-surface temperature, a barometric pressure trend, and a solunar-based fishing forecast with a fishing-conditions rating for coastal localities, and soil temperature, crop weather and live USGS river gauge data for agricultural areas near a monitored waterway. All data updates automatically on every page visit.
Location data for Signal Mountain includes coordinates 35.122573°N, 85.343849°W, situated in Hamilton County. ZIP code 37377. Telephone area code: 615. Timezone: Central Time (America/Chicago).
Weather data is sourced from the NOAA National Weather Service (NWS) and the open-source Open-Meteo API. Aviation data is sourced from aviationweather.gov (NOAA), with a modeled estimate used where no nearby reporting station is available. River and stream data is sourced from the USGS National Water Information System. Tide predictions are sourced from NOAA CO-OPS; marine and solunar data are modeled from Open-Meteo and public sunrise/moon calculations and should be treated as a general guide alongside on-the-water conditions. Radar is provided by RainViewer. Satellite imagery is sourced from NOAA/NESDIS GOES-East and is public domain.