February 7, 2017 archive

Attention Turns To Wednesday Snow…

After a day of spring-like warmth and thunder, Old Man Winter will stage a comeback Wednesday.  Let’s get right to our snowfall forecast:

SnowEvent28171stCallTiming:

Snow will overspread north-central parts of the state Wednesday morning.  Most of this “initial round” of snow will remain north of the city, itself.

hires_ref_indy_21It’s not until we push into Wednesday afternoon and evening that more widespread snow will move through central Indiana, including Indianapolis.

hires_ref_indy_29

hires_ref_indy_31Periods of moderate to locally heavy snow can be expected through central and north-central parts of the state Wednesday evening, especially between the hours of 3p-7p.  This will be a wet snow and though the snowfall intensity should be impressive at times, it’ll have a hard time accumulating from what it otherwise could be if the ground was cold.  With that said, we do anticipate snowfall rates to overcome initially marginally cold air and “warm” surface temperatures.  Our forecast calls for a dusting to 1″ for the city, itself, increasing to 1″-3″ north of the city- encompassing most of north-central Indiana.  Roadways will likely become slushy with wet snow accumulation Wednesday evening.

Brief Shot Of Arctic Air:

Temperatures will fall into the middle-upper 10s for most of central Indiana by Thursday morning with highs Thursday only topping out in the lower to middle 20s.  The arctic air won’t stick around as we zoom back into the lower 40s Friday after a very cold start (upper 10s).

Permanent link to this article: https://indywx.com/2017/02/07/attention-turns-to-wednesday-snow/

Buckle Up: Spring, Winter, Spring…

Screen Shot 2017-02-07 at 7.04.56 AMHighlights:

  • Periods of storms Tuesday
  • Snowy Wednesday for some
  • Warming back up this weekend with storms

Dramamine Required…The “tug of war” weather pattern will continue through the forecast period with winter and spring each having difficulty taking control for any length of time…

Walking out the door this morning will have you checking the calendar to see if it, indeed, is early February.  As we type this Tuesday morning, temperatures are in the lower 60s across many central IN neighborhoods.  That unseasonably warm air mass will help fuel t-storm development through the mid afternoon hours and a couple of these storms could reach severe levels, including damaging winds.

The cold front will sweep through the state this afternoon putting an end to the storminess and resulting in colder air spilling into the region tonight.  A disturbance will quickly move into the colder air mass Wednesday and this will result in an area of snow developing during the day.  This is a tricky system as the recent warm, wet ground would argue against much, if any, accumulation.  However, localized banding features likely will lead to more intense snowfall rates across portions of north-central IN Wednesday afternoon-evening and this would overcome the warm surface temperatures and lead to local slushy accumulations.  We feel at this time, the best bet for a potential 1″-2″ slushy snowfall will be just north of the city and we’ll have a snowfall forecast map out this evening (want to give the 12z modeling a good look).

We’ll turn much colder Thursday before wrapping up the work week with a windy, milder feel Friday.

The next storm will arrive over the weekend and serve to give the thermometer another spring-like look, but, similar to today, storms will follow Sunday…

Upcoming 7-Day Precipitation Forecast:

  • Snowfall: 1″ – 2″
  • Rainfall: 0.75″ – 1.25″

Permanent link to this article: https://indywx.com/2017/02/07/buckle-up-spring-winter-spring/

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