Much to everyone’s surprise, what was forecast to be not much more than a dusting of snow turned into quite a bit more. In Thornton from about 6:00pm to 7:00pm we saw 1.5″ fall very quickly with near blizzard conditions for that brief period. Much of the Denver metro area saw more snow than that, primarily west of I-25 and south of I-70. Not far from us Broomfield reported 3.4″ and Federal Heights 3″.
Why did this storm offer more than predicted? Here is what 7News’ meterologists offer:
Computer models had shown little if any snow across Denver. However, instability in the atmosphere provided enough juice for a convective-type snowfall. Reports of thundersnow came from southwest Denver near Chatfield State Park as a result of the instability early Wednesday afternoon.
This type of snow is called CSI, Conditional Symmetric Instability. It is generated when enough instability exists in the atmosphere to give snow showers a thunderstorm-type development. With help from upslope flow, these snow events can dump a lot of snow in a short period of time. While these events don’t last more than a few hours in most cases, snowfall rates as high as 2 to 3 inches can amount to excessive accumulation.
For the foreseeable future we expect to stay pretty dry. Our next chance for snow comes Monday and into Tuesday. No predictions yet on amounts of snow as it is too far out and the models aren’t consistent yet. Until then, temperatures should be pretty seasonable.
February comes and serves as a bit of a month of transition between winter and spring. Average temperatures start to climb and things are generally pretty quiet. However the month can have its extremes as well. 
Another story that points to the fact that the “consensus” of researchers is less than solid. In recent years and months we have been told that global warming would result in more frequent and more powerful hurricanes hitting the United States. Now, this tidbit comes from a story in USA Today:
February 15th -17th Denver will play host to the 10th Annual National Storm Chaser Convention. The event will be held at the Raddison Hotel at I-225 and Parker Road (3200 South Parker Road). Most notably, the keynote speakers will be Dr. Josh Wurman and Sean Casey who appeared in the recently aired Discovery Channel special, Storm Chasers. This is a great opportunity for weather enthusiasts to share storm stories, learn more about severe weather and storm chasing, see new weather gadgetry and hear from some of the experts in weather related fields. 
Klaus Wolter, a meteorologist affiliated with the University of Colorado and the National Oceanic and Atmospheric Administration continues to promise a dry winter. In an article today in the Rocky Mountain News he says, “I think we should count our blessings. We got lucky” in regards to the amount of moisture the state has seen thus far.
Recent snows along with high winds have raised the avalanche danger in the high country to “considerable” in many areas according to the 
As we finish what has been a relatively wet December, cold and dry are the key words to remember when it comes to January. The month is the coldest of the year and the second driest as well. What does history show us and what can we expect for January 2008?