Canada 's Prairies saw no frost on Monday morning and none was expected anywhere on the grainbelt until late in the Labour Day long weekend , Environment Canada said .
<response> <location>Canada</location> 's <location>Prairies</location> saw no frost on Monday morning and none was expected anywhere on the grainbelt until late in the <misc>Labour Day</misc> long weekend , <organization>Environment Canada</organization> said . </response>