After a damp and chilly open to the weekend, drier air began to infiltrate the region this afternoon and led to a brighter/ warmer finish to the day. We’ll add more sunshine and tack on a few degrees to the afternoon high on Sunday. It’ll be a phenomenal weather day across central IN, thanks to high pressure. Get out and enjoy it!
Dry and sunny weather will greet us to open the new work week, along with temperatures that will approach the 80 degree mark by Tuesday. Have yard work to get caught up on? Take advantage of the early week weather.
Things will begin to change towards an unsettled regime as early as Tuesday evening/ Wednesday as the region gets into an increasingly moist southwesterly air flow.
As such, we’ll increase the chances of showers and thunderstorms in our mid week forecast. It’ll also be a much more humid feel of things (really for the first time this year) as surface dew points surge into the upper 60s to lower 70s. (In other words, “oppressive”).
Factor in PWATs (precipitable water values) zooming to 1.5″-1.8″ and the threat is there for localized heavy downpours around mid week.
Additionally, we also note the Storm Prediction Center (SPC) has placed western sections of our forecast area in a risk of severe weather Wednesday. We’ll keep a close eye on things.
As we progress into the late week period and on into the long holiday/ race weekend, a warm, humid, and unsettled time of things is expected to continue. It’s tough to pinpoint specifics from this distance, but just keep note of the threat of thunderstorms into and through the upcoming busy weekend, along with warm (highs in the lower to middle 80s; lows in the upper 60s) and humid conditions.
