Category: Windy

Dec 27

Snow Chances; Cold Only Grows Colder…

Highlights:

  • Frigid times
  • Snow chances return
  • Bitter open to 2018

Serious Cold…Arctic high pressure has settled over the region and combined with our snow cover to produce the coldest morning around these parts in a couple of years.  Some across central Indiana are awaking to double digit below zero readings.  Even the slightest breeze coupled with these bitterly cold readings creates dangerous conditions to spend time outdoors.

Cold is here to stay.  In fact, we’ll only grow more bitter next week.  If we can put snow down between now and then, there’s a good chance we’re not even cold enough early next week with forecast temperatures.  Speaking of snow, we’ll have to keep close tabs on impulses of upper level energy late tonight into Thursday for the potential of overachieving in the snowfall department (similar to what the I-70 corridor experienced Tuesday).  With arctic air in place, it doesn’t take much to get snow going.

We’re still expecting a more widespread snow event over the weekend.  We’re targeting Friday night into Saturday for light snow to overspread the region and this will setup a frigid close to the year and open to 2018.

Upcoming 7-Day Precipitation Forecast:

  • Snowfall: 1″ to 3″
  • Rainfall: 0.00″

Permanent link to this article: https://indywx.com/snow-chances-cold-only-grows-colder/

Dec 26

VIDEO: Bitterly Cold; Watching Saturday Closely…

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Permanent link to this article: https://indywx.com/video-bitterly-cold-watching-saturday-closely/

Dec 23

“It’s Beginning To Look A Lot Like Christmas…”

Highlights:

  • Wet snow today
  • New snow maker for Christmas Eve
  • Turning bitterly cold

Festive Forecast…Rain changed to wet snow for northwestern ‘burbs between 4a-5a and the transition from wet to white will continue to progress southeast through the morning.  A period of heavy, wet snow will fall through mid and late morning before precipitation begins to taper off.  Our going snowfall forecast from yesterday continues to work with this event (for most it’s a slushy coating to 1″ in and around Indianapolis, increasing to a couple inches north).  We experienced our high temperature for the day shortly after midnight.

Attention will then quickly shift to a new snow maker arriving Christmas Eve.  The day will start dry, but snow will quickly develop as we progress into the afternoon.  At times, snow will come down at a moderate clip and provide a classic setting for your festivities tomorrow evening.  (We’ll have a fresh discussion posted later this afternoon for this event).  Travel safely and leave extra time to reach your destination, as snow will accumulate on roadways.  Additionally, we’ll add wind into the mix tomorrow night into Christmas Day with fresh cold air advection.

Speaking of Christmas, if you’re anticipating Santa to deliver outdoor gifts, you’ll want to plan to bundle up as you head out to enjoy the new toys.  It’ll be a dry, but very cold Christmas.

Cold will remain the weather word to sum up next week and we’ll target the end of next week for the potential next winter event.  It’s a busy, fun pattern if you like winter!

Upcoming 7-Day Precipitation Forecast:

  • Snowfall: 3″ – 5″
  • Rainfall: 0.00″

Permanent link to this article: https://indywx.com/its-beginning-to-look-a-lot-like-christmas/

Dec 19

Mild Now, But The Deep Freeze Awaits; Christmas Snow?

Highlights:

  • Unseasonably mild for now
  • Dry midweek
  • Turning colder and wintry as Christmas approaches

Bottle It Up…By this time next week, most will want to go back in time to the unseasonably pleasant December weather we’re currently experiencing.  If you’re one of these individuals, it’s too bad you just can’t bottle it up for the frigid times that loom.

The short-term period will continue to be dominated by relatively quiet conditions given the time of year.  A storm system will pass to our south Wednesday and provide the Tennessee Valley a good soaking.  We’ll turn cooler for midweek, but remain well above seasonal averages.

A cold front will move towards the region as we wrap up the work week.  This will deliver showers Friday into Saturday before colder air results in a potential transition to wet snow Saturday.  Thereafter, details remain sketchy (at best), but overall confidence is increasing in at least some snow falling during the Christmas Eve – Christmas morning period.

Models are struggling with a second piece of energy that will blow through prior to the big cold blast next week.  Typical model biases are showing themselves this morning (more progressive GFS versus the more amplified European and Canadian).  The best idea at this point is to go with a blend and trend towards a period of snow developing during the afternoon and evening on Christmas Eve, but please understand we’ll have to fine tune things over the next few days.  The other item to consider is that it won’t take much upper energy at all to ring out any available moisture as the arctic intrusion arrives.

Regardless of whether we enjoy Christmas snow or not, the period next week into early parts of 2018 looks particularly cold (at times bitterly so) with additional winter weather opportunities.  Snow removal companies might want to begin stocking up on the coffee!

Upcoming 7-Day Precipitation Forecast:

  • Snowfall: 1″
  • Rainfall:  0.50″ – 0.75″

Permanent link to this article: https://indywx.com/mild-now-but-the-deep-freeze-awaits-christmas-snow/

Dec 17

Mild And Relatively Quiet Week Before Cold Changes For Christmas…

Highlights:

  • Light showers later today
  • Mostly quiet weather week awaits
  • Much colder as Christmas nears

Sunday Showers…A weak weather system is approaching the state as we type this forecast update.  That system will deliver light showers through the afternoon hours, but this won’t be a major weather event by any stretch of the imagination- more of a nuisance than anything.

Our next “event” will come Tuesday night in the form of a dry frontal passage.  This will trend us cooler Wednesday, but still above seasonal norms.  Quiet times will persist with sunshine through midweek, allowing last minute shoppers (no finger pointing here :-)) to at least not have any weather worries as they finish checking off the list!

A more significant cold front will approach as we close the work week.  This will provide showers and gusty winds, followed by a colder feel late in the day.

Looking ahead towards Christmas Eve and Christmas Day, confidence continues to remain high on a much colder pattern taking hold.  However, it’s purely speculative at this point whether we’ll be enjoying “white” for the big day.  Stay tuned.

Upcoming 7-Day Precipitation Forecast:

  • Snowfall: 0.00″
  • Rainfall: 0.20″ – 0.40″

 

Permanent link to this article: https://indywx.com/mild-and-relatively-quiet-week-before-cold-changes-for-christmas/