A rare May snowstorm that dumped more than a foot of snow on Colorado and Wyoming earlier this week is currently giving residents in the northern sections of Minnesota, Wisconsin, Michigan's Upper Peninsula and Ontario and mariners sailing on Lake Superior a chance to experience a last, brief burst of winter weather.
Global warming activists in the Upper Great Lakes region would be well advised to take the rest of the week off or suffer ribbing from those who have noticed the cool, wet spring that is now lingering into a month that normally sees quickly rising temperatures.
At the Port of Duluth, MN a morning marked by gathering clouds should bring light snow showers later today giving way to generally clearing skies and temperatures that are not expected to reach the 40 degree mark. Light snow is already falling in Thunder Bay, ON this morning and snow showers are predicted to remain in the area for most of the day. Northwestern Wisconsin is expected to bear the brunt of the storm with some sections of that state expected to get 12-18 inches of snow today.
The storm is expected to track eastward over the next few days dropping substantial snowfall totals across a wide swath of Southern Ontario and Quebec before heading out into the North Atlantic.
The cool wet weather has been welcomed by Midwestern farmers who are hoping the the higher levels of precipitation will improve soil moisture conditions to counteract the effects of last year's persistent drought. Still, the cool wet weather may create substantial delays in spring plantings, particularly if the cool, wet weather continues into the weeks ahead. In the Upper Great Lakes and Northern Plains regions in particular, the timing of spring plantings can have an out-sized impact on crop yields. Farmers like to get their seed into the ground as soon as the danger of frost has passed so they can take advantage of the relatively short growing season.