Here is your Champaign-Urbana Forecast from Chambana Weather Meteorologist Andrew Pritchard... For today, mostly cloudy with showers and thunderstorms likely and a high of 66 degrees. A few storms could be severe late in the day. South wind 15 to 20 mph, gusting to 30 mph... Tonight, cloudy with a chance of showers and thunderstorms and a low of 47 d…