This map shows September’s global temperatures as percentiles ranging from record cold to record warmth. It’s easy to see just why it was one of, if not the, warmest September on record. With the exception of a few small areas of cooler to much cooler-than-average temperatures, most of the planet saw warmer to much warmer-than-average temperatures, with large areas seeing record warmth.

The latest winter outlook and more on cold weather precipitation

October was a pleasant change from September, but will the 
warmer-than-average weather continue for the rest of the year?


Reading Time: 3 minutes In my last article I said that we’d continue our discussion on cold weather precipitation. But before diving into that icy topic, I want to take a look at the weather so far this fall and see if the long-range winter forecasts have changed. After experiencing a cooler- and wetter-than-average September across pretty much all of agricultural […] Read more

This graphic shows the departure from average for temperatures in Calgary over the last year. It is very similar to what you would find in locations across all of agricultural Alberta. The middle graph shows the 31-day running mean of daily temperatures, which helps to smooth out the data and shows the longer-term trends. You can see that, with the exception of a couple of very minor cool periods late last August and early September, temperatures have been running above average since last December.

The (super) cool lowdown on how snow is formed

Snow will soon begin to fall but a lot has to happen before 
clouds are ready to produce the white stuff


Reading Time: 3 minutes As we slowly work our way towards winter I thought it might be time to begin our look at the sometimes dreaded ‘S word’ — snow. Instead of just jumping straight into a discussion about snow I think we’ll take a bit of a slower approach that will hopefully help lessen the pain for some […] Read more


Why does El Niño have such a big impact on our weather?

Why does El Niño have such a big impact on our weather?

It’s all about heat and the atmosphere’s aversion to imbalances 
when it comes to hot and cold


Reading Time: 4 minutes A few weeks ago while waiting for a triathlon to start, a thunderstorm rolled through the region forcing everyone to run for shelter. While listening to people talk during the storm I overheard a weather-related idea or story that I’ve actually been mulling in my head for a while now, but I still haven’t figured […] Read more

Severe summer weather. Taking a look at thunderstorms and wind

Severe summer weather. Taking a look at thunderstorms and wind

Everyone knows what a funnel cloud looks like, but understanding how it forms isn’t easy

Reading Time: 3 minutes In continuing our look at severe thunderstorms, we’ll look at specifically, the most deadly part — tornadoes. What are tornadoes and how do they form? A classic definition of a tornado is a violently rotating column of air that extends from a thunderstorm to the ground, which may or may not be visible as a funnel cloud. For […] Read more


Keep watch: How to spot the warning signs of a tornado

Keep watch: How to spot the warning signs of a tornado

A dark area between the storm and the ground, a green tint to the sky, and a line of swirling clouds are all danger signs

Reading Time: 3 minutes This next topic in our look at different types of severe summer weather is severe thunderstorms, and in particular, high winds. When we think of severe thunderstorms one word that should make you worried and nervous is tornado. While tornadoes are the most destructive feature that can occur within a thunderstorm, they are fairly rare, with […] Read more

hail stones

When it comes to hail, not all parts of the Prairies are equal

South-central Alberta and south-central Manitoba get the worst hailstorms — but for different reasons

Reading Time: 4 minutes So far in our look at different types of severe summer weather, we’ve looked at heavy rainfall warnings and heat warnings. I was going to take a break from our examination of severe summer weather for this issue and examine some of the unique weather events that have taken place across the world over the […] Read more


weather map of the Canadian prairies

What’s happening above when it comes down in buckets all day long

It’s been a dry spring, but we’re moving into the time 
of year when heavy rainfall events occur more frequently

Reading Time: 3 minutes So far this spring, a good portion of Alberta and Saskatchewan has not seen any heavy rainfall events. If you check out the map above you’ll see the large red and amber areas that represent rainfall amounts that are 60 per cent of average or less. Hopefully, my writing about heavy rainfall won’t put a jinx […] Read more

precipitation map of Alberta

What goes into the making of a heavy rainfall event

Ever wondered why it’s so muggy before some thunderstorms 
or why some have lulls between torrents of rain?

Reading Time: 3 minutes As we slowly slide into summer it seems an appropriate time to take a look at our next type of severe summer weather — heavy rainfall. Often, when you think of severe weather and heavy rainfall, you don’t put the two together. Oh sure, the Prairies can see huge dumps of rain, but we often dismiss […] Read more


This map shows the total amount of soil moisture in the top 60 centimetres relative to the long-term average. A good portion of agricultural Alberta currently has near to moderately high amounts of soil moisture, with a few pockets in the southeast and northwest having high to very high amounts. In between, there are some small scattered areas of moderately low to low amounts.

Wind is the wild card in the creation of dust storms

Sun and warm weather can quickly dry out fields, 
but those conditions don’t usually come with high winds

Reading Time: 3 minutes As I pointed out in the last article, instead of zeroing in on the main culprit of severe summer weather — the thunderstorm — I am going to look at each type of weather warning and outline just what type of weather pattern brings about the best chance of experiencing that warning. The first type […] Read more

weather precipitation map

Beginning our look at severe summer weather

Knowing an alert from a watch or a warning will help keep you informed, and safe

Reading Time: 3 minutes Usually around this time of the year I start my annual look at severe summer weather, but before we dive into that topic, the global March temperatures are in and the planet has beat another record. March 2015, according to the U.S. National Oceanic and Atmospheric Administration (NOAA), was the warmest March since records began […] Read more