Southwestern Saskatchewan is about to finally feel like summertime with the lingering cooler weather disappearing tomorrow.

Yesterday temperatures in Cypress Hills dipped to 2.6 C and Swift Current dropped off to 3 C. Both of those marks are only a few degrees shy of the June 18th minimum temperature records.

"It was certainly well below normal temperatures last night (Monday), the average this time of year is about 10 C at night," said Justin Shelley, a meteorologist with Environment and Climate Change Canada.

Swift Current's average temperature during June is 13.3 C, which is far from the 139-year average of 15.4 C.

Thursday starts a string of at least six straight days with the temperature projected to hit at least the mid-20s, and on Sunday and Monday could reach into the 30s. The changing in conditions according to Shelley is due to the upper-level low leaving the region.

"It's going to be replaced by some upper ridging over the southern prairies for the rest of the week and into early next week as well," he said.

A chance of thunderstorms and showers off and on over the next three days is slated for Swift Current.

"We're not expecting any major systems to move through the region, however, the unsettled atmosphere that's going to be in place might trigger some scattered showers and thunderstorms periodically through the afternoon and evening hours," he said.