Union County UV ForecastUnited StatesARUnion CountyVery high9.6El DoradoVery high UV, 9.6Very high9.5SmackoverVery high UV, 9.5BoldingCalionDowntown AirportEl DoradoFelsenthalHuttigLapileLawsonMount HollyNorphletQuinnScotlandSmackoverSouth Arkansas Regional Airport at Goodwin FieldSpring BayouStrongStrong ParkTubalUrbanaWesson