Good Morning Cedar Valley and Happy Halloween! It's Saturday, Occt. 31, 2009.

Today's forecast: Mostly sunny, with a high near 50. Breezy, with a west northwest wind between 13 and 17 mph, with gusts as high as 25 mph.

Tonight: Partly cloudy, with a low around 32. West northwest wind at 7 mph becoming south.

What's going on today in the Cedar Valley:

--- Most communities will have trick or treat hours from 6 to 8 p.m. today.

--- The Waterloo Community Theatre production of "Murder in the Heir" will be 7 p.m. at the Waterloo Center for the Arts.

--- Mamma Mia! will be performed at 2 p.m. and 7:30 p.m. at Gallagher-BLuedorn Performing Arts Center. For tickets, call 273-4849 or go to www.unitix.uni.edu.

--- USA Wrestling Preseason Nationals will take place all day at the UNI-Dome in Cedar Falls.

--- The UNI men's basketball team will have an exhibition game against Upper Iowa at 12:05 p.m. at the McLeod Center.

--- Halloween on Main in downtown Cedar Falls will be 3:30 to 5 p.m.

--- The UNI volleyball team will take on Bradley at 7 p.m. at the McLeod Center. For tickets, call 273-4849 or go to www.unitix.uni.edu.