Here is your Champaign-Urbana Forecast from Chambana Weather Meteorologist Andrew Pritchard... For today, partly cloudy with a chance of showers and thunderstorms and a high of 82 degrees. South wind 10 to 20 mph... Tonight, cloudy with showers and thunderstorms likely and a low of 57 degrees. South wind 5 to 15 mph... Tomorrow, mostly cloudy with a…