The outdoor report for Mason County is sponsored by Superior Electric of Ludington: 231-845-0126; www.supelectric.com. Monday, April 21, 2014. Rain showers this morning then thundershowers in the afternoon. High 59 F. Winds SSW at 5 to 10 mph. Chance of rain 60%. Sunset: 8:37 p.m. Tonight, rain showers early with clearing later at night. Low 38 F. Winds NNW at 10…