Multiple Waves Of Heavy Rain On Deck; Severe Storm Risk As Well…

Updated 03.30.24 @ 7:16a

The combination of a quasi-stationary frontal boundary, increasingly warm and humid air, and multiple waves of low pressure riding along the aforementioned boundary will lead to several rounds of locally heavy rain and also pose a strong to severe storm risk as we go through the early stages of the new week.

Precipitable water values (PWATs) will approach 1.5” to 2” at times early week (a tough feat to come by this time of year). This only raises confidence in the opportunity for this setup to generate periods of heavy, and eventually excessive, rainfall.

Widespread 3”+ totals can be expected by the time all is said and done, with locally heavier amounts.

If the heavy rain event wasn’t enough, we also need to be on guard for the threat of severe storms Sunday and Monday.

In particular, it’s Monday’s risk of severe that has us most concerned, including all modes (hail, wind, and a TOR threat). We recommend reviewing your family’s severe weather safety plan and make sure to have a way to receive any warnings that may be issued.

The heavy rain event will come to an end by Tuesday evening, but if we didn’t have enough to track already, we’ll add in the potential of rain to mix with wet snow Wednesday. Regardless, expect a much colder and blustery time of things as this bigger storm departs by midweek.

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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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!