Arctic Blast Today; Big Winter Storm Brewing

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Fri.

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6/ 14

10/ 35

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19/ 30

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Forecast Updated 02.27.14 @ 7:30a

Fresh Arctic Air…A fresh arctic air mass is blowing into the state this morning on gusty northerly winds. Top wind gusts here at IndyWx.com HQ, in southern Boone County, have been clocked at 41 MPH so far this morning.  Despite a lot of sun today, don’t look for the thermometer to move much. In fact, we forecast most communities to remain below the middle teens- a far cry from the average high of the middle 40s.

Watching A Light Snow Maker…Most of Friday will feature sunshine, but clouds will be on the increase during the afternoon and some light snow will follow late Friday night into Saturday morning. This won’t be a big deal and really looks unimpressive- less than an inch for most neighborhoods.

Big Winter Storm Brewing…We continue to gain confidence in a winter storm that will impact central Indiana Saturday night through Monday morning.  The set up is one that will feature an arctic front stalling out across the state Saturday night into early Sunday with moisture overrunning the cold air in place, resulting in periods of significant precipitation- mostly in the form of snow.  Finally, a wave of low pressure will move out of the Mississippi River Valley northeast into the Tennessee Valley Sunday night into early Monday.

Our initial snowfall idea places a band of heavy snow through the majority of central Indiana, including Indianapolis, to the tune of 6-8 inches.

Bitter Air Flows In Behind The Winter Storm…A bitterly cold air mass will plunge into the area behind our winter storm.  With a fresh, deep snow pack in place and clearing skies, it’s possible that we could be looking at below zero temperatures both Tuesday and Wednesday mornings.  Forget that the calendar will say early March by this point…

Upcoming 7-Day Precipitation Forecast

  • 7-Day Snowfall Forecast: 6-9″
  • 7-Day Rainfall Forecast: 0.00″

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Permanent link to this article: https://indywx.com/2014/02/27/1186/

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