The old record for March 20 in Muskegon was 73, set way back in 1903.
Today: Patchy fog before 10 a.m. Otherwise, mostly sunny, with a high near 72. South wind at around 10 mph.
Tonight: Mostly cloudy, with a low around 55. South wind around 7 mph.
Thursday: A 20-percent chance of showers and thunderstorms after 2 p.m. Partly sunny, with a high near 66. South wind at around 4 mph.