Category: Blowing/ Drifting

Feb 17

Client Brief: Snow Builds In Overnight – Predawn Thursday…

Updated: 02.17.21 @ 4:54p

Type: Impactful Wintry Weather

What: Accumulating snow

When: 2a to 9p Thursday

Temperatures: 18° to 24°

Wind: N 10-20 MPH, shifting to the NW Thursday night

Blowing/ Drifting: Considerable  

Pavement Impacts: Plowing and salting will be required

Summary: Another round of snow will lift northeast into central Indiana during the overnight and predawn hours (likely arrives into Indianapolis between 1a and 2a). As like so many of these events in the past, this will be another cold storm, meaning we’re looking at another high ratio (15-20:1) event. The dry, powdery nature of the snow will be blown and drifted around by north to northwest winds of 10-20 MPH through the day. While heaviest snow bands should remain across southern and southeastern Indiana, I still expect the rather persistent nature of the snow tomorrow to add up to the tune of 1″ to 3″ for Indianapolis and surrounding areas. Travel will be impacted, including both the morning and evening rush hour. Eventually the snow will depart from southwest to northeast after dark, exiting Indianapolis by around 8p to 9p.

Skies will slowly clear up on Friday and lead to a dangerously cold night (similar to what we saw this morning) and Saturday morning.

Confidence: High

Next Update: Thursday morning

Permanent link to this article: https://indywx.com/client-brief-snow-builds-in-overnight-predawn-thursday/

Feb 16

VIDEO: Let The Dig Out Begin; Light At The End Of The Long, Cold, Dark Tunnel?

Updated: 02.16.21 @ 8:02a

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Permanent link to this article: https://indywx.com/video-let-the-dig-out-begin-light-at-the-end-of-the-long-cold-dark-tunnel/

Feb 15

Client Brief: Periods Of Blizzard Conditions Tonight…

Updated 02.15.21 @ 1:18p

Type: Severe Winter Weather

What: Heavy snow & strong winds

When: Through Tuesday morning

Temperatures: Mid 10s, falling into the upper single digits by Tuesday morning

Wind: NE 15 – 25 MPH (gusts up to 35 MPH Monday evening)

Blowing/ Drifting: Severe  

Pavement Impacts: Plowing and salting will be required

Summary: A shield of snow will encompass all of central Indiana through the afternoon and into the late evening hours. Snow will become heavy at times by mid and late afternoon, continuing through the evening hours, including snowfall rates of 1″ to 2″ per hour. As the area of low pressure draws closer this evening, northeast winds will strengthen and gust up to 35 MPH. Periods of whiteout conditions can be expected around, or just after sunset. Falling snow will end from south to north by midnight to 2a. Strong and gusty northerly winds will continue into Tuesday morning leading to severe blowing and drifting, especially in the open country. In these areas, drifts of 3 to 4 feet are expected.

Confidence: High

Next Update: This afternoon (video)

Permanent link to this article: https://indywx.com/client-brief-periods-of-blizzard-conditions-tonight/

Feb 15

02.15.21 Weather Bulletin: Hunker Down…

Updated 02.15.21 @ 7:20a

Be At Your Destination By Early Afternoon…Light snow continues to fall across the region this morning, but conditions will deteriorate rapidly as we move just beyond the lunchtime hour. Snowfall will become heavy and accumulate to the tune of 1″ to 2″ per hour this afternoon and tonight. By Tuesday morning, we expect many central Indiana communities to be closing in on a foot, and drifts in the open country will exceed 3 feet in spots. We highly discourage travel today if at all possible. If you have to travel this afternoon and evening, please ensure you have a winter storm survival kit packed as many roadways will become impassable due to a combination of very heavy snow and increasing wind. Speaking of wind, northeasterly gusts will top 35 MPH this evening, leading to severe drifting. Our snowfall forecast remains unchanged from yesterday.

Clean up from storm 1 should begin Tuesday morning as another winter storm has eyes on the region Wednesday night through Thursday. Despite a few lingering light snow showers Tuesday morning, a period of quieter conditions will develop for about 24 hours from Tuesday afternoon into Wednesday afternoon. Though it’ll still be much colder than normal, sunshine will return.

Our next storm system will come roaring out of the northwest Gulf Wednesday night, tracking northeast, up along the western slope of the Appalachians Thursday into Thursday night. You know the drill: this is a favorable track for another heavy snow storm and we expect adding several more inches onto our growing snowpack during this time frame. Stay tuned as we issue our snowfall forecast for Storm #2 later today.

Looking further ahead, it finally looks like we’ll climb out of the deep freeze by the 2nd half of the weekend. The problem? Another storm system will be approaching with snow and/ or a wintry mix.

Permanent link to this article: https://indywx.com/02-15-21-weather-bulletin-hunker-down/

Feb 14

VIDEO: Roadways Become Impassable Tomorrow Evening From Combo Of Heavy Snow/ Severe Drifting; ANOTHER Strong Winter Storm Inbound Midweek…

Updated 02.14.21 @ 10p

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Permanent link to this article: https://indywx.com/video-roadways-become-impassable-tomorrow-evening-from-combo-of-heavy-snow-severe-drifting-another-strong-winter-storm-inbound-midweek/