A hailed-out canola crop in southern Manitoba.

The severe weather event feared by farmers and new-car owners alike

Alberta’s higher elevation makes it the hail capital of Canada

Reading Time: 3 minutes Let’s look at what is probably the most feared and costly summer severe weather event: hail. How expensive can hail be? To put it into perspective, on June 13, 2020, a severe hailstorm hit Calgary, causing an estimated $1.2 billion in insurance damage, which ranks as one of the top five most expensive natural disasters […] Read more

This map shows the percent of average precipitation across the Prairies during the 30-day period ending June 27. Both western and eastern regions received well above average amounts but the rains seemed to miss most of Saskatchewan, with a large portion of the province receiving well below average amounts.

Take your pick — there’s a forecast for everyone

Here are six forecasts for July and August, and they are all over the (weather) map

Reading Time: 3 minutes June seemed to go by in a flash. We are now halfway through 2022, and depending on where you live, it has been a very interesting six months. We will look back and see how June weather played out across the Prairies, and then look ahead to see what forecasters are calling for during July […] Read more


Photo: Getty Images

Heavy rain — where does all that water come from?

When a thunderstorm rolls in on a warm summer day, there’s an awful lot of water over your head

Reading Time: 3 minutes In the last issue we went into some detail on how thunderstorms develop, and how they can go from your average summer day thunderstorm to a severe thunderstorm. Thunderstorms can bring a wide variety of severe weather with them: heavy rains, hail, high winds, lightning, and, on some occasions, tornadoes. After an extended period of […] Read more

This map shows the amount of precipitation that has fallen across the Prairies so far this growing season as a percentile. The wettest region is around Edmonton, with precipitation amounts falling into the 90th to 100th percentiles. The driest areas are in southern Alberta and central Manitoba, with some areas seeing values as low as the 10th to 
20th percentiles.

Even in summer it’s cold up there — and that’s good

Reading Time: 4 minutes Last issue, we looked at how precipitation forms in warm clouds. But in reality, most of our summertime precipitation comes from thunderstorms, which primarily consist of cold clouds, so we’ll take a look at what cold clouds are and how precipitation forms in them. In general, a cold cloud is one that has at least […] Read more


This map shows the total amount of precipitation that has fallen across the Prairies during the first half of September. After a dry summer, central and eastern Manitoba along with northern agricultural Saskatchewan and the northern half of Alberta received some significant precipitation. These regions saw anywhere from 25 to more than 50 millimetres, providing some much-needed soil moisture.

An early spring provided a longer- than-average frost-free season

Many parts of Alberta saw earlier-than-usual fall frosts but had a pretty decent frost-free period

Reading Time: 3 minutes Every year around this time the weather discussion begins to centre around the first fall frost. Some years, like when we see an early-fall frost, this topic is at the forefront of conversations. This year, if you live in Alberta or Saskatchewan then there is a good chance that you’ve already seen your first fall frost […] Read more

This map shows the total amount of precipitation that has fallen across the Prairies so far this agricultural year (which runs from Sept. 1 to Aug. 31) compared to historical amounts. Most regions have seen near-average amounts of precipitation, with only a few small pockets in south-central Alberta and Manitoba receiving below average. Wet areas were found along the northern edges and in southeastern Saskatchewan.

Why Alberta gets more than its fair share of hail

The number or size of thunderstorms is less important than how close the freezing layer is to the ground

Reading Time: 4 minutes It’s time to continue our series of articles on different types of severe summer weather. I like to re-examine these topics every year or two due to the importance of understanding the different types of severe weather, and also because most people find this aspect of weather so fascinating. In this issue we are going to […] Read more


Thunderstorms are powerful events in their own right, but Mother Nature has the ability to add things to the mix to make them even worse.

Mother Nature’s recipe for making very severe thunderstorms

There are some key ingredients that (usually) are 
needed to create a truly wicked summer storm

Reading Time: 3 minutes As the heat continues to build across the Prairies, the chances for thunderstorms have also increased. We began our look at thunderstorm fundamentals that lead to garden-variety thunderstorms. But while these types of thunderstorms are fun to watch, we all know how quickly they can turn into severe thunderstorms. A couple of weeks ago we […] Read more

In summer, Mother Nature starts cooking up thunderstorms

Thunderstorms are one of the most fascinating weather events and it helps to know how they’re made

Reading Time: 4 minutes As spring begins to transition into summer, I like to revisit what I find to be one of the most interesting weather topics — thunderstorms. As temperatures begin to climb and moisture (hopefully) begins to flow northwards, the ingredients come together to develop thunderstorms. So far this year we haven’t seen much thunderstorm activity, but as […] Read more


This map shows the total amount of precipitation that fell across the Prairies during the 30-day period ending on April 26. You 
can quickly see that it has been very dry across much of the Prairies, with only the far western parts of Alberta seeing any significant precipitation.

If you like cold, the first half of April delivered in spades

Most forecasts predicted it would be chilly, but they’re 
split on what May and June have in store for us

Reading Time: 3 minutes After dealing with a cold and snowy March, most of us across the Prairies were hoping for a little better weather in April. Just how good or bad you saw April’s weather depends on what you wanted. For example, the cross-country skiers were more than happy in my region as the cold start to the month […] Read more

This map shows the total amount of precipitation that has fallen across the Prairies so far in 2018 as a per cent of the long-term average. You can see that it has been a dry start to the year across most of agricultural Manitoba and north-central Alberta. Elsewhere, precipitation has been near to above average.

The numbers are in and, baby, it was cold this winter

A cold snap that started in February and continued through March made for a long and chilly winter

Reading Time: 3 minutes Yet another month has come and gone, and for most of us across the Prairies, March 2018 was not one we really care to remember. After a warm start to 2018 that saw January temperatures averaging from 1 C to 3 C above the long-term average across all three Prairie provinces, cold weather moved in […] Read more