Union County UV ForecastUnited StatesARUnion CountyVery high8.4El DoradoVery high UV, 8.4Very high8.1SmackoverVery high UV, 8.1BoldingCalionDowntown AirportEl DoradoFelsenthalHuttigLapileLawsonMount HollyNorphletQuinnScotlandSmackoverSouth Arkansas Regional Airport at Goodwin FieldSpring BayouStrongStrong ParkTubalUrbanaWesson