Category: Arctic Cold

6-10 Day Update: Active Times Ahead…

While we’re in the process of pulling out of the bitterly cold air mass, there’s no shortage of action when we look ahead at the upcoming couple of weeks.

Confidence remains high that the upcoming short-term period (Days 2-6) will flip to much warmer than average. A couple days that at least flirt with the 60 degree mark can be expected Sunday and Monday.

While rain will return to the forecast Monday, the milder air sure will be a nice change of pace from the bitterness of the past several days. Enjoy it!

With that said, there are continued indications that the warmth won’t hold.

As we look at the latest medium range ensemble guidance (Days 6-10), the GEFS and EPS are in relatively good agreement.

We note this is a pattern conducive for above normal precipitation during the period. With cold air likely to be “pressing” towards the region, it’s a pattern that has to raise an eyebrow for at least the potential of a wintry threat during this time frame. There should be plenty of low level cold air available late next week and next weekend. With the resistance shown from the SE ridge, potential “fun and games” are on the table during this timeframe as waves of energy likely ride along a slow (at times stalled) frontal boundary.

Keep an eye on the 2/7 through 2/10 window for possible wintry impacts, locally…

Permanent link to this article: https://indywx.com/6-10-day-update-active-times-ahead/

Snow Moves Out; Time To Look Ahead…

Snow is on the way out, but not after dumping a quick 3″ to 4″ for northern suburbs and other parts of north-central Indiana. As we look ahead, the moderating…

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Permanent link to this article: https://indywx.com/snow-moves-out-time-to-look-ahead/

Snowy Thursday Night-Early Friday Morning On Tap…

Brief: Accumulating Snow

Forecaster: McMillan


What: Accumulating snow

When: This evening into the predawn hours Friday

Temperatures: 15 to 18 F

Wind: ESE 5-15 MPH

Blowing/ drifting: Minimal

Attention will shift from the dangerous cold to an accumulating snow event across central and north-central Indiana this evening into the predawn hours Friday. We expect snow to begin reaching the surface (may take a little longer than models suggest due to the dry air in place initially) in western portions of the viewing area between 6p-7p and into central Indiana between 8p and 9p. Heaviest snow still looks to fall during the hours of 10p and 3a. Banding may result in periods of moderate to heavy snow during this time frame. Light snow will be ongoing across southeast Indiana around 7a Friday before departing the state shortly thereafter.

Confidence: High

Next Update: 6:30p Thursday

Permanent link to this article: https://indywx.com/snowy-thursday-night-early-friday-morning-on-tap/

Bitter Now; Accumulating Snow Inbound Tomorrow Evening…

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Snowy Thursday Evening-Friday Morning…

Brief: Accumulating Snow

Forecaster: McMillan

What: Accumulating snow

When: Thursday evening into the predawn hours Friday

Temperatures: 15 to 20 F

Wind: ESE 5-15 MPH

Blowing/ drifting: Minimal

Dangerous cold is the story now, but we still expect an accumulating snow to pile up to the tune of a few to several inches across n-central and parts of central Indiana Thursday evening into the predawn hours Friday. Heaviest snow should fall during a period between 8p and 1a. Snowfall intensity will likely reach 1″/ hr at times as banding develops. We expect all accumulating snow to be over before sunrise Friday morning.

Confidence: Medium to high

Next Update: 6:30p Thursday


Permanent link to this article: https://indywx.com/snowy-thursday-evening-friday-morning/