Union County UV ForecastUnited StatesARUnion CountyVery high10.6El DoradoVery high UV, 10.6Very high10.5SmackoverVery high UV, 10.5BoldingCalionDowntown AirportEl DoradoFelsenthalHuttigLapileLawsonMount HollyNorphletQuinnScotlandSmackoverSouth Arkansas Regional Airport at Goodwin FieldSpring BayouStrongStrong ParkTubalUrbanaWesson