Central Illinois Regional Airport at Bloomington-Normal UV IndexUnited StatesILMcLean CountyCentral Illinois Regional Airport at Bloomington-Normal1-Day3-Day Graph Plots Open in Graphs UV Forecast NOAACentral Illinois Regional Airport at Bloomington-Normal UV forecast issued today at 12:05 am. Next forecast at approx. 12:05 am.Get WillyWeather+ to remove ads