The weather models seem to have come to an agreement on the area of low pressure forecasted to come in off the Pacific around mid-week. It looks like the energy from this system will quickly spin up an area of low pressure over north-central Alberta on Tuesday. The low will then quickly deepen and track […] Read more
Prairie Forecast Update: Low to chug through mid-week
Issued Aug. 13, covering Aug. 13-16
Heat waves: sunshine and sinking air
Temperatures above 30 C have cropped up a lot this year, but what makes up an official heat wave?
Reading Time: 3 minutes Glacier FarmMedia – Let’s continue our look at severe summer weather by examining heat waves. While we have seen recent hot weather, it pales in comparison to some of the extreme heat reported in other parts of our planet this July. Heat waves have enveloped large portions of the Northern Hemisphere, bringing record-breaking heat to […] Read more
Prairie Forecast: Cooler and unsettled
Issued Aug. 9, covering Aug. 9 to 16
First off, I must apologize for not producing an update to the last forecast; I had the opportunity to do some backwoods camping, which meant I was off the grid for about five days. I’m back now, and from the weather model runs I’ve been able to check out, this forecast period is going to […] Read more
Prairie forecast: Warm-hot start then slow cooldown
Issued August 2, covering August 2 to 9
The weather models have been doing a good job with the overall weather picture over the last several weeks, despite a fairly unsettled, tough-to-figure-out weather pattern. In this next forecast period, it will again be tough to figure out some of the finer details as our region experiences weak highs, lows, and even the possibility […] Read more
UPDATE prairie forecast: unsettled start as sub-arctic high builds in
Issued July 26, covers July 26 to August 2
Update: A low tracking through central prairies is a little weaker than expected. This will result in less precipitation with showers, thundershowers, and storms being less widespread. Another issue is the smoke which can be difficult to predict. In areas with smoke, we see cooler than expected daytime highs. An upper ridge that brought plenty […] Read more
The ingredients for a severe summer storm
Air temperature and movement determine whether it will be a storm to remember
Reading Time: 3 minutes What turns a regular thunderstorm into a severe thunderstorm, or occasionally, into a thunderstorm that you truly remember? First, there is a hot humid air mass in place, the air a few thousand feet up is very cold, providing for good lift, and there is a strong jet stream overhead to provide venting at the […] Read more
Updated prairie forecast: unsettled start as sub-arctic high builds in
Issued July 26, covers July 26 to August 2
Update: A low tracking through central prairies is a little weaker than expected. This will result in less precipitation with showers, thundershowers, and storms being less widespread. Another issue is the smoke which can be difficult to predict. Areas with smoke we see cooler than expected daytime highs. An upper ridge that brought plenty of […] Read more
Prairie Forecast: Summer heat to build back in
Issued July 19, covering July 19 to 26
It looks like the overall weather pattern is going to undergo another shift. After nearly two weeks of unseasonably cool and unsettled weather over the eastern half of the Prairies, with near-average conditions over the west, it looks like more typically summer weather will move back in. The massive area of low pressure that spun […] Read more
Prairie Forecast Update: Low pushes southeast instead
The area of low pressure that was predicted to develop over central Alberta on Monday, July 17th still looks on track to develop. This will mean clouds and showers over north-central regions of Alberta late on Monday and into early Tuesday. There may be some thunderstorms overnight Monday over south-central regions. This low was originally […] Read more
Prairie Forecast: Large Hudson Bay low dominates
Forecast issued July 12, covering July 12-19
As the weather models correctly predicted, a large and extremely strong area of low pressure formed over Hudson Bay during the last forecast period, bringing the expected cool and unsettled weather to the eastern half of the Prairies. Over the western half of the Prairies a weak upper-level ridging brought, for the most part, sunny […] Read more
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