Knoxville, Arkansas Weather
Knoxville, Arkansas — live current conditions, hourly and 7-day forecasts, NWS alerts, radar and satellite imagery, soil and crop conditions for Knoxville, Clark County.
Full aviation weather for Knoxville is published on the Dexter B Florence Memorial Field (KADF) page, 7 km away. It carries the current METAR decoded into plain language — surface wind, visibility, cloud layers and ceiling, temperature and dewpoint, and altimeter setting — alongside the raw observation as transmitted. 6 airfields within reach of Knoxville have their own pages, listed below.
The Terminal Aerodrome Forecast (TAF) is shown across its full validity period, with each change group broken out so you can see when conditions are expected to shift. Flight category is derived automatically — VFR, MVFR, IFR or LIFR — from reported ceiling and visibility, with runway details and field elevation alongside. Observations update roughly hourly and forecasts several times a day.
Other airports near Knoxville: Gurdon Lowe Field (K5M8) 27 km · Malvern Municipal Airport (KM78) 32 km · Memorial Field Airport (KHOT) 41 km · Kizer Field (K4F7) 49 km · Harrell Field (KCDH) 59 km
Conditions reported at KADF describe the airfield itself. Weather 7 km away can differ, particularly in terrain or near the coast. For conditions at Knoxville specifically, see the current conditions and forecast above.
Soil conditions, frost risk and crop weather for Knoxville.
About Knoxville, Arkansas
Knoxville, Arkansas, unfolds across a landscape shaped by the gentle descent of the Ouachita Mountains towards the Arkansas River. It lies 27.0 miles south of Hot Springs, AR (from Hot Springs, AR: bearing 172°T), and is situated 3.5 miles east of Arkadelphia. Here, the air carries the humid, earthy scent of pine and damp soil, a perpetual reminder of the verdant forests that cling to the surrounding hills. The terrain, a subtle mosaic of rolling terrain and flatter bottomland, hints at the slow, patient work of water and time. Sunlight, filtered through the dense canopy of oaks and hickories, often casts a dappled, almost liquid light across the few winding roads that connect the scattered homes and businesses. It's a place where the horizon feels close, softened by the embrace of the trees, and the quiet hum of cicadas forms the dominant soundtrack to the day. The history of Knoxville is a story of resilience, tied to the fertile ground and the enduring spirit of its people. Once a hub for timber and later agriculture, its economy has always drawn strength from the land's bounty. Though the grand logging operations of yesteryear have faded, farming continues to be a vital thread, with fields of cotton and soybeans stretching across the clearings, their rows a testament to the persistent cultivation of this soil. Local traditions, passed down through generations, still resonate, particularly around harvest time, when a sense of shared purpose often brings neighbors together. Knoxville itself, though modest, holds a quiet dignity, its past interwoven with the very rhythm of the seasons and the enduring connection to the natural world.
Live animated radar for Knoxville 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 | Knoxville, Clark County, Arkansas |
| Coordinates | 34.116207°N, 92.992116°W |
| Timezone | Central Time (America/Chicago) |
| ZIP Code(s) | 71923, 72845 |
| Area Code | 870, 479 |
| Page generated | September 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Knoxville, Arkansas Weather Page
This page provides live weather conditions and forecasts for Knoxville, Arkansas, including current conditions, a 24-hour hourly forecast, 7-day outlook, NWS extended text forecast, precipitation radar and NOAA GOES-16 satellite imagery. Aviation weather — live METAR observations and TAF forecasts — is published separately on the pages for the nearest reporting airports, linked from the aviation section above. 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 Knoxville includes coordinates 34.116207°N, 92.992116°W, situated in Clark County. ZIP code 71923, 72845. Telephone area code: 870, 479. Timezone: Central Time (America/Chicago).
Weather data is sourced from the NOAA National Weather Service (NWS) and the open-source Open-Meteo API. 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.
