Union County UV ForecastUnited StatesARUnion CountyVery high10.2El DoradoVery high UV, 10.2Very high9.8SmackoverVery high UV, 9.8BoldingCalionDowntown AirportEl DoradoFelsenthalHuttigLapileLawsonMount HollyNorphletQuinnScotlandSmackoverSouth Arkansas Regional Airport at Goodwin FieldSpring BayouStrongStrong ParkTubalUrbanaWesson