Here we go, the temperature just dropped down to 32f and it is only 10:00pm.  I was hoping tonight's weather forecast would be wrong, as they often are, but this one is one is dead on.  Accuweather did not have the temperature dropping below freezing till 5:00am, but Weather Underground was predicting 30 at 10:00pm.  This is not good, we could have 8 hours below freezing!   Now it's 31.4, yikes!!!!  Accuweather is forecasting a low of 28 by dawn, while Weather Underground predicts ...