Good Wednesday morning on what could be quite the blog post on the coldest air of the season looming, and the possibility of a White Christmas. Let’s start with the first day of Winter is tomorrow and begins at 11:28 am EST, 10:28 am CST. Weather for today, with the exception of rain chances in southern Kentucky and into West Virginia will be quiet and quiet region wide. Then we will watch two fronts that will filter in the coldest air we have seen so far this season. The first front will bring rain chances to the region, with the potential of a rain/snow mix for northwest Indiana. The Arctic front will move through the region on Saturday and behind this front will bring a changeover from rain to snow from northwest to southeast and could also produce accumulation.
As far as the potential for accumulating snow and the chances of a White Christmas, any snow that accumulates will stick around with the very cold that will move in and that will be posted in the next section, with that in mind, there is still a lot of uncertainties in how much snow could fall, so I have highlighted the areas where a light snow accumulation is possible between Saturday and Sunday night. This is highly likely to change so be sure to stay tuned for future forecasts and updates.
Finally, a look at the temperatures for the next week, most of the region will see the highest temperatures on Friday or Saturday and they will bottom out for the second half of the weekend into next week. Temperatures for portions of Indiana and Ohio by Tuesday will likely not make it out of the teens with lows in the single digits and even subzero depending on the amount of snow cover. Wind chills could be well below zero, so we are talking about some very cold air that will be moving in and we will have safety tips on the cold in future posts on the Facebook page. Below is the temperature for select cities in the Ohio Valley.
We will continue to monitor weather data in the coming days as far as snow potential and the incoming Arctic air mass. Don’t forget to like the Equinox Weather Facebook page for additional information and updates. Also check out the Equinox Weather Store to donate, if you need weather research, to sponsor, or start a weather subscription.