Cold Turn After A Warm Month; Unsettled Week Ahead…

The past (7) days has featured a cold turn through the central in the face of a warm October up to this point.

The upcoming few days will feature additional unseasonably chilly conditions before moderating through the second half of the week.

This will feature a hard freeze for central Indiana tonight.  We dipped to the first 32° temperature of the season here at IndyWx.com HQ this morning and will likely beat that Halloween morning.  Widespread upper 20s to around 30° can be expected.

This cold air is thanks to a cold front and reinforcing chill that will feature a band of showers that scoots through the state late morning into the early afternoon.

Rainfall amounts won’t be significant and feature totals between 0.10″ to 0.20″ through most of central Indiana.

Unsettled weather will return late week and through the upcoming weekend, but temperatures will moderate and return to levels that are above average.  There are indications cold will push again in the 8-10 day period, but a warmer pattern will engulf our region during the medium range period and feature temperatures that will reach the 60s by Thursday and Friday.

The warmer conditions will also come with rain.  A “wavy” cold front will approach late week with showers before returning north as a warm front late in the weekend.  Finally, this frontal boundary will push southeast early next week with cold air returning.  With the movement and stubborn nature of the front, expect a prolonged duration of unsettled conditions.  It won’t rain the entire time, but we’ll keep showers in our forecast beginning Wednesday into the weekend.

So Long Warm Autumn Weather; Colder Changes Ahead This Week…

Highlights:

  • Bye-bye unseasonably warm weather
  • Wet start to the work week
  • Colder times loom

Early Sunday Sun; Rain Increases In Coverage Tonight…The morning is off to a pleasant start, including unseasonably mild conditions and a SW breeze.  Clouds will thicken up this evening and a scattered shower will be possible.  Rain will increase in coverage and intensity tonight into Monday as an area of low pressure tracks into the Ohio Valley and eastern Great Lakes by Tuesday morning.  Steadiest rain will impact central Indiana Monday morning before diminishing to showers Monday afternoon and evening.  Temperatures will fall into the 50s Monday morning into the afternoon.

A bigger “jab” of chilly air will plunge into the region for midweek.  Considerable cloudiness will accompany the unseasonably chilly conditions, along with a gusty northwest breeze.

As we look ahead towards next weekend, another in a series of cold fronts (get used to that) will eye a Friday evening approach.  Showers will be possible as this front blows through the region.  Sharply colder air looms next weekend.  Frost and freeze conditions will likely develop early next week, along with the first flakes of the season…

The 2017-2018 IndyWx.com Winter Outlook is now available!

Upcoming 7-Day Precipitation Forecast:

  • Snowfall: 0.00″
  • Rainfall: 1.25″ – 1.75″