Freeze tonight

I cannot believe that it is late March, the temperature has been in the 80's, the grass if growing, Marilynn and I planted the garden and now it is suppose to freeze tonight.  We covered everything in the garden, so hopefully it will be saved.  However, the cold makes for good running weather.  After working out at Nautilus this evening, I ran an unplanned road route in the avenues.  It turned out to be exactly 3 miles.