April 17, 2017 archive

Apr 17

Major Temperature Swings: Summer-Like Mid-Week; Sweater Weather This Weekend…

Central Indiana will undergo significant temperatures swings over the upcoming week.  A southerly and southwesterly flow will push an unseasonably warm and moist airmass north to encompass all of the region as we progress through Wednesday and Thursday.

As a cold front slices into the summer-like warmth (highs will approach 80° Wednesday afternoon), scattered showers and thunderstorms will develop late Wednesday into Thursday.

We then will shift gears rather abruptly as we move through the latter portions of the work week and on into the weekend with well below normal chill.  In fact, if current data comes to fruition, most of the weekend will be spent in the 40s.

Factor in a stiff northeast wind and periods of rain, we have the makings for a downright “raw” weekend.  We suggest having indoor activities planned this weekend as an extended period of damp, blustery, and unseasonably cool weather awaits.

We still have a few days to continue watching the data, but early indications suggest locally heavy rainfall is possible (1″-2″) across the region…

Permanent link to this article: https://indywx.com/2017/04/17/major-temperature-swings-summer-like-mid-week-sweater-weather-this-weekend/

Apr 17

Increasing Early Week Sunshine; Raw Weekend Ahead?

Highlights:

  • Nice open to the week
  • Midweek storms
  • Wet, chilly weekend ahead

Pleasant Open To The Week…High pressure will slowly build into the Ohio Valley through early portions of the work week.  Periods of clouds will be with us today before we clear things out in earnest tonight, resulting in a mostly sunny and beautiful Tuesday.

Our next storm system arrives Wednesday afternoon into Thursday morning with scattered thunderstorms.  With a southerly wind flow in place, a touch of humidity can also be expected Wednesday afternoon.  A cold front will pass early Thursday and result in a much cooler close to the work week.

Attention then shifts to our next storm system that will, unfortunately, arrive on the scene this weekend.  Clouds will overspread the region Saturday and rain will develop.  Early indications suggest we’ll also need to hit the wind and unseasonably cool air, as well for the weekend.

Upcoming 7-Day Precipitation Forecast:

  • Snowfall: 0.00″
  • Rainfall: 0.75″ – 1.25″

Permanent link to this article: https://indywx.com/2017/04/17/increasing-early-week-sunshine-raw-weekend-ahead/

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