Union County UV ForecastUnited StatesARUnion CountyVery high9.9El DoradoVery high UV, 9.9Very high9.7SmackoverVery high UV, 9.7BoldingCalionDowntown AirportEl DoradoFelsenthalHuttigLapileLawsonMount HollyNorphletQuinnScotlandSmackoverSouth Arkansas Regional Airport at Goodwin FieldSpring BayouStrongStrong ParkTubalUrbanaWesson