Updated 01.23.21 @ 9:10a
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Jan 23
Updated 01.23.21 @ 9:10a
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Permanent link to this article: https://indywx.com/video-cold-sunshine-today-messy-week-ahead/
Jan 22
Updated 01.22.21 @ 9:20a
Focus Is On Next Week…The 1st half of the weekend is easy as high pressure builds into the area, supplying a fresh batch of cold, dry air. Enjoy the sun while you’ve got it. (Don’t anticipate much in the vitamin D department next week). Saturday morning will be very cold (middle 10s for most with single digit ‘chills).
Clouds will thicken up Saturday PM and an initial wave of moisture will arrive into central Indiana Sunday morning. This lead wave of precipitation should be on the light side but with cold air in place, it’ll likely fall as a wintry mix of sleet and potentially freezing rain across the southern half of the state. Where the cold air is a little deeper further north, the predominant precipitation type should take on the form of light snow Sunday morning.
After a potential “lull” Sunday evening, another slug of moisture is inbound Sunday night and Monday. As surface low pressure tracks along the Ohio River during this time frame, this round of precipitation will be heavier and more organized. While this will still require fine tuning, our initial thinking is the form of precipitation will likely fall as the frozen variety across the northern 1/3 of the state with more mixing across immediate central Indiana, and predominantly liquid downstate. We’ll keep a very close eye on the data throughout the weekend, but our initial idea can be found below. Where the precipitation type is predominantly snow, this should be a “plowable” event. Stay tuned.
We’ll have to track another feature by the middle of next week. This could, too, deposit additional wintry conditions across the region, but we need to get through the lead system before trying to get too cute with the mid week feature.
Permanent link to this article: https://indywx.com/01-22-21-weather-bulletin-cold-weekend-messy-open-to-the-new-week-ahead/
Jan 21
Updated 01.21.21 @ 8:00a
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Permanent link to this article: https://indywx.com/video-detailed-breakdown-of-our-latest-thoughts-concerning-next-week/
Jan 01
Freezing Rain Changes To Rain; Accumulating Snow Tomorrow Night? Low pressure will track into the eastern Great Lakes tonight. Temperatures will slowly rise through the day, allowing freezing rain to transition to rain. Slick roads this morning will slowly improve through the afternoon.
Attention will then shift to a trailing piece of upper level energy Saturday night and Sunday morning. While thermal profiles are marginal at best, the track and strength of the upper level energy will lead to the potential of accumulating wet snow Saturday night and Sunday morning. These are the kind of systems that can manufacture their own cold and result in “surprise” snow events for some. As things stand now, we expect a band of accumulating snow to develop across central Indiana into western Ohio tomorrow night and Sunday morning. We’ll keep a close eye on data the rest of the day and update later this evening.
Weak high pressure will nose into the region as we kick off the new work week, allowing sunshine to return.
Permanent link to this article: https://indywx.com/01-01-21-weather-bulletin-prospects-of-accumulating-snow-increasing-tomorrow-night/
Dec 31
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Permanent link to this article: https://indywx.com/video-freezing-rain-creates-slick-roads-friday-morning-active-pattern-to-open-up-2021/