Record CO2: What does it mean?

It’s amazing what a little cold weather can do to people’s minds. Even after studies have come out indicating that, among active climate scientists, 97 per cent agree the current global warming we are seeing is human induced, and that these basic conclusions have been endorsed by more than 40 scientific societies and academies of [...]


Cooler weather trying to move in

Warm and active are the best ways to describe this forecast period. It finally looks as though spring is taking hold across the forecast region as fairly mild air moves in. Along with the warmer air will come plenty of chances for showers and thundershowers. Unfortunately, it now looks as though the warm air might [...]


Wind picking up soil near Miami on May 14. Allan Dawson photo

Wind picks up speed, soils

Wind warning in effect in southern Manitoba

Winds running up to 90 km/h are picking up soil Tuesday afternoon (May 14) in southern Manitoba. Environment Canada at 3:17 p.m. on Tuesday issued a wind warning for the Morden, Winkler, Altona, Emerson and Morris areas for northwest winds gusting from 70 up to 90 km/h, in the wake of a cold front that [...]


Is the jet stream getting stuck more often?

It’s best to hope these ‘blocking patterns’ don’t become the norm This is one of those weeks when I’m just not sure what to write about, so I thought I’d discuss some ongoing weather research that just might help us understand how we could go from a record-warm March to a record-cold April in just [...]


Nerves on edge as spring thaw remains elusive

It’s too early to start grumbling about another “year without summer” like 2004, but the forecast for the next month is for more colder-than-normal weather.
 That’s the far-from-reassuring word from Peter Cherneski, manager of Agriculture and Agri-Food Canada’s climate monitoring and forecasting service.
 “It is unique,” said Cherneski. “The low temperatures that we’ve seen through [...]


Models continue to bring in warm weather

After several weeks of seeing the warmer weather only a week or so away, it finally looks like it will arrive! Is this going to spell an end to our record spring cold snap? I’m not totally convinced of that yet.
 On Wednesday it looks like there will be another area of low pressure pushing [...]


A new look at radiational cooling

If long-wave radiation can easily escape the area, we could see net cooling even if the sun is shining

I came across a weather article last week that was a purely academic discussion about radiational cooling. It was one of those articles that at first glance seemed to be purely a discussion for true weather geeks, meteorologists and university professors, with very little if anything to do with an everyday understanding of the weather, [...]


Cold weather isn’t an obstacle to anaerobic digesters in Manitoba

Manitoba’s first anaerobic digester will be completed this fall and experts 
say it will prove that our cold winters are no problem

Manitoba’s challenging climate won’t leave producers out in the cold when it comes to anaerobic digesters, says a University of Manitoba researcher.
 “If you insulate it properly and it’s heated, there shouldn’t be any obstacles to having this technology,” PhD candidate Elsie Jordaan said during a presentation sponsored by the National Centre for Livestock and [...]


Crop insurance changes discussed at KAP meeting

Changes coming to Excess Moisture Insurance (EMI) are aimed at reducing “moral hazard” that could undermine the program’s integrity.
 “It just seemed from our experience there was a disproportionate amount of land coming into our program in wet years than there was in dry years,” David Van Deynze, the Manitoba Agricultural Services Corporation’s (MASC) manager [...]


Environmental change triggers rapid evolution

A University of Leeds-led study, published in the journal Ecology Letters, overturns the common assumption that evolution only occurs gradually over hundreds or thousands of years.
 Instead, researchers found significant genetically transmitted changes in laboratory populations of soil mites in just 15 generations, leading to a doubling of the age at which the mites reached [...]