Residents of southeast Saskatchewan may not have seen the last of "Jack Frost" and the cold temperatures he has brought with him. 

According to Environment Canada Regional Meteorologist John-Paul Cragg, we could see extreme wind chills throughout the next week.

"A Colorado Low that looks like it's going to develop again in the States might affect the southeast corner of the province, bringing over 5-10 centimeters of snow. Right now it doesn't look like the brunt of that storm will affect the region but it is a possibility. However, after that Low moves out between the middle and end of next week, we're looking at potentially the coldest air of the season so far making it's way in."

He notes that this is the third Colorado Low to form this winter, and explains why these relatively rare occurrences are happening so often this season.

"We've got what's called a blocking pattern in the atmosphere right now. There's a low sitting just off the Pacific coast of Canada, and a high that's sitting in the Prairie region, and they're sticking around. This is spitting out an area of low pressure right in the area that is needed for the making of a Colorado Low, and it seems like the atmosphere has been set up for these kinds of developments for the last month and a half."

He concludes by noting that this is a trend that could repeat itself in the future.