CHICAGO (WLS) — There are new questions on Tuesday about how taxpayers could be impacted by the so-called “mega-projects” bill.

Lawmakers this week are finalizing the bill, which would provide tax breaks for developers of big projects, including a new Bears stadium.

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Cook County Treasurer Maria Pappas is hoping a new report will give lawmakers something to think about as they work on the bill that could determine if the Bears stay in Illinois or move across the border to Indiana.

The Bears’ campaign for a new domed stadium in Arlington Heights hinges on legislative support for a bill that would provide them with property tax certainty over the next 40 years.

“It’s a complicated situation, because it’s not finalized, and there are hundreds of unanswered questions in this, but the primary question is, ‘What happens to Joe Homeowner?’ And there’s no fiscal impact study here,” Pappas said.

So, researchers from Pappas’ office looked into what impact the “mega-projects” bill would have, asking the question: How will taxpayers benefit if there’s no expansion of the property tax base and only limited sales tax benefit?

Their report says the tax on the current undeveloped property in Arlington Heights was $3.6 million in 2024.

Under the “mega-projects” bill, the tax would be frozen at that level with annual increase based on inflation. It would be coupled with a special annual payment to local taxing bodies estimated to be around $10 million.

Based on the estimated value of a new stadium, the Bears would get an annual tax break of $39 million.

Pappas’ message to Springfield is, “Put the brakes on and say, ‘What’s the fiscal impact, and what does that mean?’ That means, how much is the homeowner going to have to pick up if somebody gets a billion-and-a-half tax break?”

Before the end of the legislative session on Sunday night, lawmakers are trying to balance helping the Bears and taxpayers to avoid the possibility that the team gives up on Arlington Heights and instead leaves Soldier Field for the offer from Indiana to build a stadium in Hammond, which is the only other site the team says it is considering.

“The real comparison is between a negotiated payment on a real development versus zero taxes on a vacant or stalled site. I wish someone would do a report on that, because that’s the real question for Illinois people, Illinois taxpayers, to have to answer,” said Illinois state Rep. Kam Buckner, D-Chicago.

The governor’s office reiterated on Tuesday that his goal is to pass something that encourages large developments and protects the taxpayers.

While the clock is ticking for lawmakers to revise and pass a megaprojects bill, in Springfield terms, there always seems to be enough time to get done the things that need to get done.

Temperatures in the upper 80s are possible Tuesday and Wednesday, as “warm and dry conditions are expected for the majority of the week,” the National Weather Service shared.

Tuesday and Wednesday both have a high of 86 degrees. It will be cooler near the lake, with temps in the 70s.

The weather service said “daily lake breezes will keep temperatures cool near the lakeshore…”

Thursday will have a high of 81 and Friday a high of 82 degrees. According to the weather service, temps will be in the 60s near the lake for the end of the week.

The daily lake breezes and cold front will result in “building waves and dangerous swimming conditions at Lake Michigan beaches,” on Wednesday night and Thursday, according to the weather service.

The rest of the week should also remain dry, besides a low chance of showers and storms late Wednesday, the weather service said.

Here is a more detailed look at the weather for the rest of the week, per the weather service:

TUESDAY: Partly sunny, with a high near 84. Southeast wind around 5 mph, with gusts as high as 10 mph.

TUESDAY NIGHT: Mostly cloudy, with a low around 62. Southeast wind around 5 mph becoming calm after midnight.

WEDNESDAY: Mostly sunny, with a high near 85. Light and variable wind becoming northeast 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.

WEDNESDAY NIGHT: Mostly clear, with a low around 58. North northeast wind around 10 mph, with gusts as high as 20 mph.

THURSDAY: Sunny, with a high near 74. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.

THURSDAY NIGHT: Mostly clear, with a low around 52.

FRIDAY: Sunny, with a high near 80.

FRIDAY NIGHT: Mostly clear, with a low around 56.

With just days left in the Illinois legislative session, lawmakers are still debating the megaprojects bill tied to the Chicago Bears’ proposed Arlington Heights stadium while Indiana continues pushing to bring the team across state lines.