Tag Archives Weekly Forecast Prairies

For this forecast period it looks like it'll simply be winter--not bone chilling cold, but not springtime warm. The general pattern that appears to be developing across the prairies is showing warm air trying to push northeastwards out of the western U.S., but with a northwesterly flow across the prairies, it looks like there will be a parade of cold, arctic high-pressure systems dropping southeastwards every few of days. The question is, just how far north will the warm air push, or for far south will the arctic air push?

Coldest temperatures look to be over the western prairies but there looks to be some relief from the really cold temperatures early next week. With cold arctic high pressure dominating, little in the way of snow is expected during this forecast period.

Looking at this forecast period, the best way I can describe it is that we will be seeing a slow slide into more seasonal temperatures. The persistent upper-level ridging that brought warm--and record warm temperatures--to much of the prairies in December has broken down. The weather models are showing a trough of low pressure developing over the west coast over the next seven days.