The outdoor report for Mason County is sponsored by Superior Electric of Ludington: 231-845-0126; www.supelectric.com. Thursday, March 20, 2014: First day of spring! Generally sunny today with a high of 32 degrees F. Winds, west-northwest at 10 to 20 mph. Tonight, expect a few clouds with a low of 22 F. Winds will be light and variable. Friday, partly cloudy skies…