March 2023 archive

Friday Afternoon Briefing: Severe Threat Continues To Increase…

Updated 03.31.23 @ 2:15p

The talented folks over at the Storm Prediction Center have increased the Day 1 severe threat to now include most of the state in a Moderate (level 4 out 5) risk. It should also be pointed out that all modes of severe weather are in play, including tornadoes, some of which could be long track.

We continue to believe discrete cells will begin to fire later this evening (targeting initiation between 4p and 6p) across the state and it won’t take much for these to begin to show signs of rotation. If you don’t have to travel tonight, we recommend making it a night in and keeping tuned to the latest watches and warnings that will be sure to come.

As we progress deeper into the evening and early overnight hours, that’s when we expect a squall line, capable of producing damaging straight line winds, to march across the state from west to east. We bracket the hours of 10p to 2a west to east for impacts. In addition to the heightened damaging wind threat, it’s possible some of the embedded cells within the line will try and rotate, leading to a spin up tornado potential within the advancing line, especially for western and central parts of the state.

No need for panic or alarm, these events take place every year around these parts. Just ensure to review your severe weather plan and stay tuned to local media for the latest warnings that will be issued later this afternoon and into the evening.

Permanent link to this article: https://indywx.com/2023/03/31/friday-afternoon-briefing-severe-threat-continues-to-increase/

VIDEO: A Day To Remain Weather-Aware; Another Severe Episode On Deck Early Next Week…

Updated 03.31.23 @ 7:45a

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Permanent link to this article: https://indywx.com/2023/03/31/video-a-day-to-remain-weather-aware-another-severe-episode-on-deck-early-next-week/

Latest Details; Timing Out Storms Friday Into The Overnight…

Updated 03.30.23 @ 7:48a

Today is easy. We’ll have a few clouds drifting through the state at times, but also expect a good deal of sunshine and temperatures warming into the upper 50s to lower 60s after the cold start to the day.

In the short-term, all eyes remain squarely focused on Friday into the early morning hours Saturday. The Storm Prediction Center’s latest severe weather outlook Friday places all of the state in some sort of risk of severe. Far northeastern Indiana (Auburn and Angola) is in a “marginal” risk. The majority of the state, including Indianapolis, Bloomington, South Bend, and Lafayette is in a “slight” risk, and places such as Terre Haute down to Evansville and Jasper is included in an “enhanced” risk. Bottom line, all of us can expect a threat of severe weather tomorrow and it’ll be important to have a means of getting the latest information regarding any warnings that will likely be issued.

As we time things out, we’ll wake up to widespread showers and embedded thunder Friday morning, but most, if not all, of this activity will remain well below severe levels.

Showers and embedded thunder (non-severe) will be with us out the door Friday morning

It’s as we progress into tomorrow evening and the overnight that the concern of severe weather will increase. We bracket the hours of 10p and 3a from west to east that should feature a heightened risk of severe, with the biggest concern being damaging straight line winds with a line of storms that will roll across the state. There’s also an opportunity for a couple of discrete cells within the broader line to rotate and produce a tornado or two.

A line of severe storms is expected to impact the state Friday night. We bracket 10p (west) to 3a (southeast) for the biggest impacts.
Forecast radar at 12a Saturday.

We also want to be sure to hit on the “gradient” (non thunderstorm) winds that will impact the entire area. Gusts approaching 50 MPH can be expected Friday afternoon/ evening and again Saturday morning into the afternoon.

Speaking of Saturday- it’ll feature improving conditions from a severe perspective, but we’ll be left with falling temperatures (it’ll be one of those days with a “midnight high”), gusty winds, and a few leftover light showers. After a high around 60° at midnight, temperatures will be spent in the 30s and 40s most of the day with colder ‘chills.

Bigger improvements are on deck Sunday before we have to turn our attention to our next severe weather episode early next week. More on that and updated long range thoughts later this evening.

Permanent link to this article: https://indywx.com/2023/03/30/latest-details-timing-out-storms-friday-into-the-overnight/

VIDEO: Getting To Be That Time Of Year; Tracking A Couple Systems That Will Offer Up A Severe Threat In The Days Ahead…

Updated 03.29.23 @ 7:57a

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Permanent link to this article: https://indywx.com/2023/03/29/video-getting-to-be-that-time-of-year-tracking-a-couple-systems-that-will-offer-up-a-severe-threat-in-the-days-ahead/

VIDEO: Bumpy Close To The Week…

Updated 03.28.23 @ 7:58a

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VIDEO: Keeping Close Eyes On Late Week…

Updated 03.27.23 @ 1:38p

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VIDEO: Gusty Storms Arrive This Evening; Bigger Late Week System On Deck…

Updated 03.26.23 @ 9a

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Permanent link to this article: https://indywx.com/2023/03/26/video-gusty-storms-arrive-this-evening-bigger-late-week-system-on-deck/

VIDEO: Winds Increase This Afternoon And Tracking Sunday Evening Storms; Strong Storm Potential Late Next Week? Longer Range Outlook Into Mid-April…

Updated 03.25.23 @ 8:08a

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Permanent link to this article: https://indywx.com/2023/03/25/video-winds-increase-this-afternoon-and-tracking-sunday-evening-storms-strong-storm-potential-late-next-week-longer-range-outlook-into-mid-april/

Fresh Batch Of HVY Rain Before Weekend Improvements…

Updated 03.24.23 @ 6:55a

Moderate to heavy rain has been falling through the night across the southern half of Indiana.

While rain will continue through the daytime downstate, it’s tonight that we’re most concerned around a renewed push of heavy rain that will likely push many creeks and streams into flood stage. This is all associated with a surface low that will lift northeast across the state and into the Great Lakes region. After southern Indiana takes the stage for heaviest rain through the daytime today, all of the region can expect to get in on the heavy rain act tonight. We bracket 11p to 3a for heaviest rain to fall through central Indiana.

A look at additional rain to come by noon Saturday:

The good news is that after tonight’s heavy rain, weather conditions will improve through the weekend. Our next storm system (much weaker) will arrive Monday but should be fairly moisture starved- certainly compared to our current storm. More on this and a long range look ahead Saturday!

Permanent link to this article: https://indywx.com/2023/03/24/fresh-batch-of-hvy-rain-before-weekend-improvements/

VIDEO: Rough 36-48 Hours Ahead Before A Calmer Weekend…

Updated 03.23.23 @ 7:58a

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Permanent link to this article: https://indywx.com/2023/03/23/video-rough-36-48-hours-ahead-before-a-calmer-weekend/

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