-4 degree dew point in Helotes

This is a first since I moved to Helotes in 1999...a dew point below zero. At 4:30, my dew point in Helotes is -4 degrees! If the clouds ever part, look for a plunging thermometer tonight. The record low of 12 degrees, set in 1886, could be in jeopardy. Even Sunday's record low of 17 degrees is within possibilities, given the slowness for arctic air masses to move out.

So far, the high in Helotes has been 32.7 after a low of 24 degrees. Depending on when the clouds break, we could see an even lower temperature than 24 before midnight.

There will be a warming trend and what looks like a good chance of fairly heavy rain by the end of the week. There could also be some cold air mixed in, to make things more entertaining.