John Wheeler, WDAY, Published March 24 2014
Weather Talk: Signs suggest next winter may be less miserably coldAs the years go by, a very cold winter may be followed by one much milder. But there has been a distinctive trend of colder winters in recent years.
Following a general winter warming trend from the 1970s through the early 2000s, seven of the past eight winters have been colder than the average of the previous 20 winters.
During this cold winter trend, there has been significant spring flooding in 2006, 2009, 2010 and 2011. This suggests that some of the blame on the cold winter trend may be related to heavier winter snowfalls. This makes sense because snowier winters do tend to be colder owing to the radiative properties of a deep snowpack.
However, the current winter bucks that trend as it has been very cold without a lot of snow and without much threat of spring flooding.
Signs of a developing El Niño suggest a possibility that next winter might be a little less miserably cold.
Have a weather question you’d like answered? Email firstname.lastname@example.org,
or write to WDAY Stormtracker, WDAY-TV, Box 2466, Fargo, ND 58108
Read the blog at http://stormtrack.areavoices.com/.