Week Rumblings (Sept. 9, 2013)
September 10, 2013 1 Comment
Been a rather busy summer. Despite some neat weather events taking place, I’ve either; A: written half of a post and it got past a relevant time to be posted or B: just was flat-out too busy to write something up! Let’s see how far we get this time…
Big story this week is our temperature fluctuations. Around the beginning of September, temps were right on the money and we were getting that nice Fall vibe going on. Beautiful weather topped off last week with highs in the mid-70s and clear skies. It also felt nice and crisp outside, actually noticed this due to slightly increased distance visibility. Our slate had been wiped clean early in the week after some storms, and the humidity had retreated south. However the weather systems had other plans and threw us a curve ball early this week. Today felt like we were back in the middle of summer! Highs topped out at 93F today, dew-point temps were in the mid 60s, so the humidity was around as well. This is all thanks to a ridge that developed early this week which pumped warm, moist, southern air into our region. Last week with our cooler temperatures, a strong low pressure area over NE Canada provided us with air drawn from the cooler north. So we are seeing tales from both sides, in other words, Fall.
The heat won’t last long. This was the one day that stood out reaching the 90s. We will begin cooling down for the rest of the week, and enjoy a 60s weekend. With this temp swing, there are scattered showers and thunderstorms to go with it. These won’t last past Thursday evening. A few short-range, high-resolution models show a line of showers and thunderstorms developing along the cold front as it slowly drapes across the region. This line will begin in northern Michigan late tonight/early Wednesday morning and progress SE.
Bottom Line: This was a one-off hot day, expect the next two days to be cooling down, but filled with on and off showers. Weekend looks clear and cool. Enjoy temperatures in the mid 60s, 30 degrees cooler than Tuesday!