Regina and Moose Jaw could see major thunderstorms Wednesday.
Around 4 p.m., Environment Canada issued a warning about a line of severe thunderstorms that could produce very strong wind gusts, up to nickel size hail and heavy rain.
The line of storms stretches from Rouleau north to Strasbourg and is moving eastward at 40 kilometres per hour.
Environment Canada is urging people to take cover immediately if threatening weather approaches.
The strong wind gusts can toss objects, damage weak buildings, break branches off trees and overturn large vehicles.
These type of severe thunderstorms can also produce tornadoes