If you live on the peninsula it doesn't take long to figure-out that when you are situated on a narrow landmass, surrounded by water, weather conditions can be both quirky and unpredictable.
In the summertime the sun could be shining brightly enough to require a hat and your shades; while a mile to the east it is raining cats and dogs and you can see it unfolding before your very eyes.
During dry stretches and hoping with all your might for a good summer soaking you might be tracking a storm front and all of its accompanying rainfall approaching from the the prevailing southwest and as soon as it hits Green Bay, just like Moses parting the Red Sea, the front splits in two dropping all of that precious rainfall on the bay of Green Bay and Lake Michigan. The peninsula landmass remains parched.
Winter is no different except for the results impacted by colder temperatures. One minute it is sunny and clear; and moments later there is a popup snow squall approaching whiteout conditions that materialized out of nowhere and disappears just as suddenly leaving the sun shining on snow-covered ground.
From last month there was this.....
This happens all the time and woe be unto anyone driving in these conditions.
Recently, the Missus and I were chatting it up about this local anomaly so this has been on my mind as I am reminded of it by looking out my window and having to delay walking my dog. These types of weather patterns are called Lake Effect at our latitude and are a consequence of the proximity to large bodies of water. Just talk to the good citizens of Buffalo, NY. I cannot recall a winter where I haven't read news reports of the entire community digging out from the effects of a very localized snow dump.
You can read all about the science of here in great detail; but the Cliff Notes version goes something like this. Colder air masses have a tendency to travel from Canada southward and across the Great Lakes region. The air above these large bodies of water tends to be warmer (relatively-speaking) and contain large amounts of moisture from the lakes. Then the two air masses collide, clouds are formed, clouds contain precipitation and when the clouds reach the coastal landmass you get snow this time of year and rain during the spring, summer and fall.
If you live in a coastal community in northern Wisconsin, Michigan's Upper Peninsula, northeast Wisconsin (Door County) or northwest Michigan (Traverse City) Lake Effect can be responsible for a snow dump.
To be fair, if you are a winter sports enthusiast none of this is a guarantee of snowfall - we haven't had good snowshoeing snow pack for a couple of years or so. Anecdotally (and totally unscientifically) I've witnessed a scarcity of snow for the gun deer season opener over the last couple of decades. Nevertheless, the further north you go the more likely you'll have white stuff on the ground and if you live on the coastline you can be witness to periodic spikes in the stuff.Sometimes it can cover the yard around the house deeply enough to cover the porch with drifts reaching the windows on the machine shed.
Anything more than four inches summons the plow guy who is on retainer during the snowy months.
I can clear the walkways, patio and tidy-up with a snowblower.It's not all bad - especially if you enjoy winter like we do. Summers on a coastal community are less severely hot than inland communities. Our micro-climate here on the peninsula is ideally-suited to growing orchard crops; and in the last decade an increasing number of vineyards have materialized. What's not to like about local fruits, cider and wine?
I suppose the trade-off is that you do have to take the out-of-place blizzard when you least expect it. Take it from me, it can mess-up your spring turkey hunt in April with an unpredictable snow dump. It's happened to me more times than I can count...