The remainder of the work week and this weekend will remain dry and unseasonably warm. Highs will generally be in the mid to upper 80s with overnight lows in the lower to middle 60s through the period. Strong ridging will keep us rain-free with plentiful sunshine.
A “backdoor” cold front will approach the region from the northeast late in the weekend, but won’t have enough “umph” to push the drier, cooler air our friends across the northeast and mid Atlantic will enjoy our way.
The evolution of the pattern from an unseasonably warm, dry regime to a much cooler, autumnal feel will, undoubtedly, feature showers and thunderstorms as we transition. Modeling continues to waffle back and forth in regards to rainfall totals. As of now, we’ll highlight Monday-Wednesday with increased rain chances.
Thereafter, we turn MUCH cooler. Data suggests Tuesday-Friday features temperatures much more like we’d expect for late September. Lows in the 45-50 degree range, along with highs between 65-70 can be expected.
The warmth continues in the days ahead, but we’re going to run much drier, overall, as strong ridging remains the dominant factor through late week.
The past (90) days have featured hefty rains across the Mid West.
Late season heat will grip most of the east over the upcoming (7) days. Note those population areas (nearly 90% of the lower 48) to experience at, or above, 80 degree heat between now and next Tuesday. Even areas into the Lakes and New England get in on the late summer feel.
In the shorter term, an isolated shower is possible this evening, but most should remain dry as the air is very dry across the region.
The upper air pattern features strong ridging over the central and east over the upcoming several days. A cold front and associated trough will deliver cooler air by the early to middle part of next week.
In between the warmth and pending cooler, more fall-like, air will be a round of scattered showers and thunderstorms early next week. Modeling differs on precipitation amounts, but, as of now, heavy rains aren’t looking likely.
As mentioned, early to middle parts of next week should feature temperatures much closer to where we should be this time of year, if not a few degrees below average.
