HomeGrown Weather Alerts

HomeGrown Weather Alerts Your trusted source for live alerts, weather updates, and public safety information. Admins: Michael Emans, Jeremy Weitz, CJ Hegel

Welcome friends to Homegrown Weather Alerts - Where the information actually comes from guys in Mercer/Auglaize Counties. We report from the heart, from the heart of the storm© Feel free to share with friends, as well as, share any weather related stories you might have from past and present!

06/18/2026

HomeGrown Weather: You Can’t Get Fooled Again Edition

There’s an old saying in high-ceiling severe weather setups in Ohio.

I’m sure they say it in other places too, but here in Ohio we say:

“Fool me once, shame on… shame on you. Fool me… you can’t get fooled again.”

Well friends…

I did, in fact, get fooled again.

Yesterday had all the ingredients that make weather nerds start pacing around the room like they just drank six gas station coffees.

Plenty of heat. Strong winds upstairs. A beautiful backside.
The kind of weather models you view in private.

But Ohio did Ohio things.

A boundary set up farther south. Clouds and leftover junk from earlier storms kept parts of our area from fully cooking. The better instability got shoved south, and the atmosphere basically looked at the HomeGrown area and said, “Not today, little buddy.”

So instead of the big severe weather show setting up over us, the main threat got pushed south where the air had a better chance to recover and storms had more fuel to work with.

That’s the hard part with these high-ceiling setups.

The ceiling can be high, but if one ingredient gets out of place, the whole casserole goes in a different oven. Someone else's oven.

For us, that meant the worst of it stayed away.

I'm ok with being wrong in that direction.

No busted houses.
No surprise Sky Noodles.
No “why is my trampoline in Lake Erie” reports.
No Level 5 Grab The Cats And Go To The Basement Advisory.

Just Ohio weather reminding us that forecasting severe storms is less like reading a book and more like trying to assemble IKEA furniture during an earthquake. (those will probably be next)

So yes, I got fooled again.

But the good news is, the HomeGrown area came out better than it could have, and that’s always the win.

I'll take it, learn from it, and remain emotionally suspicious of the sky as we Ohioans do.

06/18/2026

HomeGrown Weather 9pm Update.

The tornado threat at this point has been reduced to near zero. Thunderstorm warnings are possible overnight for wind otherwise I'm just not seeing an environment that supports anything other that what we've been seeing for the last what feels like 12 hours now.

I will remain around unless something changes. The usual speel.. be able to get warnings while you get your beauty sleep.

06/18/2026

HomeGrown Weather Update

The atmosphere remains spicy to our west.

The National Weather Service in Indianapolis has issued a mesoscale weather discussion for much of Central Indiana through 10 PM as storms moving out of Illinois continue pushing east.

Here’s the HomeGrown Translation:

Storms are increasing in coverage and intensity as they move into Indiana, and the atmosphere is still carrying enough spin, moisture, and instability to support all the severe weather party favors.

That includes:

🌪️ SkyNoodle© potential
The highest concern is across central Indiana, where low-level shear is strongest. The environment could support tornadoes, including a stronger one if storms can get organized.

🧊 Large hail
Peak hail potential is listed around 1.5 to 2 inches.

💨 Damaging winds
Wind gust potential is in the 70 to 80 mph range.

Storms are expected to continue through the evening, with the main concern window running now through about 10 PM.

For the HomeGrown area:
We’ll keep watching what survives and how things evolve as this mess slides east. This has been an all-or-nothing kind of day, and Mother Nature is still standing in the kitchen holding the wooden spoon.

HomeGrown Weather 7pm Update.I saw the sun at the command center for about 5 minutes.Now it's windy and very rainy.  How...
06/17/2026

HomeGrown Weather 7pm Update.

I saw the sun at the command center for about 5 minutes.

Now it's windy and very rainy. However, no warnings have yet been issued in Indiana on any of the storms moving our way so far.

There has been radar indicated rotation.

Currently the immediate homegrown area is not under any watch.

Hello Weather Friends.Is it still raining where you are?  Here's the thing.. things have become so primed up I'm not eve...
06/17/2026

Hello Weather Friends.

Is it still raining where you are? Here's the thing.. things have become so primed up I'm not even sure that matters. Multiple supercell thunderstorms have started to initiate off to our west.

Currently 4 tornado warnings are in effect in and 9 Severe thunderstorm warnings with everything still on track to move this way.

A Tornado watch is in effect until 1am for Jay and Randolph counties in Indiana until 1am, and we expect that watch to be moved east into our area within a couple hours if things continue as they are now

In my excellent drawing work, you will see the storms are just going to ride along this area all evening long

06/17/2026

HomeGrown Weather: Almost 5pm Update Edition

Don't let what you are seeing right now make you think this whole thing is over. That is not the case.

However, what does happen later largely depends on what happens after this rain moves through.

If we get clearing and sunshine - that will keep our chances for severe storms later at the same level they have been

If we stay cloudy and rainy through the evening, that will greatly diminish the severe threat for the HomeGrown Area.

I continue to monitor and will update as needed

Mercer County - Celina - Shelter Information
06/17/2026

Mercer County - Celina - Shelter Information

06/17/2026

HomeGrown Weather Afternoon Update

We'll have some general rain move through over the next couple hours and also to our west...

Mother Nature is trying to reload the atmosphere after this morning’s batch of storms rolled through.

Right now, there’s a pretty well-defined boundary stretched west-to-east across the region to our west. On the cooler side of that boundary, clouds are hanging tough, which is putting a temporary lid on the atmosphere and slowing down storm fuel development.

But here’s the thing:

That setup is expected to change pretty quickly.

Stronger winds and pressure changes are working to pull warm, humid air back north, and that means the atmosphere could become unstable again over the next couple of hours.

HomeGrown Translation:

The sky is taking a short smoke break after round one, but it may be mixing another drink behind the counter.

Keep an eye on the weather this afternoon and evening, especially if the sun starts breaking through and the humidity starts climbing.

06/17/2026

HomeGrown Weather Video Bonus

Timelapse footage of last nights storm moving over Grand Lake facing south.

06/17/2026

Running radar and alert coverage all day - breaking in as the situation needs

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Saint Marys, OH

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