Issued: Monday, March 30, 2009 Covering: April 1 –April 8

Well, believe it or not, spring will come, but it now looks as if it will move in slowly rather than bursting forth. The overall weather pattern over North America looks like it will remain fairly active over the next couple of weeks, as a long-wave trough of low pressure dominates. Fortunately for us, it


Conflicting Areas Of Wind

At the end of our last weather school article I hoped that we would see an early strengthening of the subtropical high which would then hopefully bring a warm and early start to spring. Instead we saw what our part of the world is famous for, big intense areas of low pressure. This week in

Issued: Monday, March 23, 2009 Covering: March 25 –April 1

The models certainly were correct over a week ago when they started to point towards a major spring storm for our region early this week. The problem now is trying to create a forecast for the upcoming week when this storm system is still evolving. The reason creating a forecast will be so difficult is


Most Of The World Has Predictable Weather

Our little break from weather school seems to have stretched out for over a month now. Well, Reading Week (or should I say “Month?”) is over and it’s time to get back to work! In our last lesson we continued our look at atmospheric circulation, and in particular, we built upon our general model of

Issued: Monday, March 2, 2009 Covering: March 4 –March 11

It is going to be a tougher-than-usual forecast for this week because there don’t appear to be any large weather systems dominating our forecast. Last week’s ridge of arctic high pressure pushed off to the southeast pretty much as expected and behind the ridge, weak areas of low pressure began moving in from the west.



General atmospheric circulation

After the last couple of weather school lessons on wind, we now have a basic understanding of what drives our winds. With this knowledge we are now ready to take this information and start piecing together the bigger picture of global winds, or what is referred to as general atmospheric circulation. We now know that