From Storms To Snow; Active Week Ahead…
Our week-ahead outlook is focused on everything from storms to a return of unseasonably cold conditions and snow. As a strong storm system lifts north into the Great Lakes Sunday, it’ll swing a cold front through the Ohio Valley Sunday night. This will sweep the briefly milder air out of here and allow much colder air to settle back into the region through the balance of the week ahead. With the colder air in place, snow chances will return, as well. First up is a clipper system late week followed by the potential of something “more important” next weekend…
I. Steady rains will come to an end this morning and we’ll replace the soaking rain will widely scattered showers and embedded thunder later this afternoon and evening. Several dry hours can be expected for the majority of central Indiana beforehand. While the greatest threat of strong to severe storms will remain to our west in IL, we’ll keep an eye out for the potential of a gusty storm or two- especially west of the I-65 corridor later this evening.
II. Highs today will come tonight (mid-to-upper 50s) ahead of the cold front. Once the front moves through, colder air will return for the second half of the weekend. As wrap-around moisture combines with the colder air, light snow showers will develop late Sunday night into Monday morning (shown below). This won’t be a huge deal.
III. The next item of interest will come from a clipper system Thursday. This won’t only serve up another round of light snow, but also help to reinforce the unseasonably cold air. Highs will return to around freezing to close the week with lows in the 20s.
IV. That leads us to what comes next weekend. While it’s still far too early for any sort of specifics, we’ll simply say to keep a mental note in the back of your mind for the potential of a more disruptive winter event coming out from the southern Plains into the Ohio Valley. We’ll certainly have to fine tune things and “hone in” as we progress through the upcoming week. From this distance, prospects range from nothing more than a light snow to a “plowable” storm. Unlike this weekend’s storm, there will be a limit to how far north next weekend’s storm will be able to track…
II. As we look ahead, our next weather system will scoot into the region over the weekend. This will be a weak event and we only expect a light mixture of snow and rain Saturday evening.
III. The balance of Thanksgiving week looks rather quiet, but chilly, thanks to high pressure. The stretch of below to well below normal temperatures will continue, overall.
IV. As we look ahead, the pattern sure looks cold and stormy as we open December. On that note, the majority of data continues to trend colder for the month of December, as a whole, and with high latitude blocking in place, we’d expect to see an active storm track across the country. If you like it cold and active for the holidays, you just might be in luck this year… More on that later!