Climate Cast

It’s not your imagination — the cost of your home insurance is going up.

Weather-related extreme events have sent homeowners’ insurance rates skyrocketing. Federal budget cuts to the Federal Emergency Management Agency will exacerbate these issues, particularly affecting state budgets and risk reduction efforts.

In Minnesota, homeowners insurance rates increased the last decade due to hail damage, leading to non-...

Climate change has amplified the hydrologic cycle in Minnesota. Our more erratic precipitation patterns are driving faster transitions from drought to floods. So, can AI-driven forecasts help predict floods on rivers like the Mississippi?

“We need to make innovations in these sorts of models and in our flood forecasting in general,” said Zac McEachran, a research hydrologist from the University of Minnesota.

McEa...

Weather data suggests Minnesota has warmed more than three degrees in the past 150 years, and the state’s winters have warmed more than five degrees since 1970.

So how are Minnesotans seeing and feeling these climate changes?

“Here in Minnesota, we are experiencing climate change predominantly in the winter,” said Kristoffer Tigue, a reporter for the Minnesota Star Tribune.

“We base a lot of our culture around...

Minnesota winters are not what they used to be.

The bone-chilling season has warmed more than 5 degrees on average since 1970. Those warmer temps have contributed to another weather phenomenon: more snow — even if it doesn’t seem that way.

How do we explain that paradox? Climatologist Kenneth Blumenfeld tracks snowfall trends for the Minnesota State Climate Office. He explained the connection between snowfall rate...

Minnesota has a goal to move toward 100 percent carbon-free electricity by 2040.

That will have significant impacts on certain parts of the state where coal plays a major part in the economy — like Itasca County.

So, how are people in this part of northern Minnesota adapting?

Itasca County Commissioner John Johnson spoke about how the county is planning for the transition.

Click play on the audio player abo...

It was another beautiful fall color season in Minnesota, and we know seasonal temperature change is what drives our fall color show.

But did you know those trees can react to more subtle microclimates around the state and even within your yard?

Tyler Hesseltine is an arborist who works with trees all year long. He talked to Climate Cast host Paul Huttner about how even small landscaping decisions can have a big imp...

Minnesota may be a long way from the ocean, but we have great seafood options.

So, how can we choose and prepare seafood that’s delicious and climate sustainable?

A new cookbook called “The Blue Food Cookbook: Delicious Seafood Recipes for a Sustainable Future” has some ideas.

Minnesota native and four-time James Beard award-winning chef Andrew Zimmern co-wrote the book with seafood expert Barton Seaver.

Zi...

How should Minnesota approach climate change action in the years to come?

Minnesotans can have a voice in that process by commenting on the state's latest proposed Climate Action Framework, a comprehensive plan laying out steps Minnesota should take to address climate change and reach a carbon-free future.

The last framework was released in 2022 and established a statewide target to reach carbon neutrality by 2050...

Almost 15 million acres in the Midwest grow corn on the same land year after year. That’s about 20 percent of all Midwest cropland.

Growing corn in this way produces more greenhouse gas emissions than crop rotation because it releases more nitrous oxide — a greenhouse gas 300 times more powerful than carbon dioxide.

That’s according to a new report from the Environmental Working Group.

But cost-effective, clima...

Seasonal migration is underway, and Minnesota's landscape is playing an important role in guiding birds down south.

But milder winters across the state can impact the migration process, as well as disrupt food availability and breeding opportunities.

“This [is] what we call migratory connectivity,” said Lynn Schofield, a biology instructor and staff biologist at St. Olaf College, “which is to connect all the dots ...

Federal tax credits for solar projects are expiring at the end of this year, and some smaller towns in rural Minnesota have tapped into the benefits.

For Climate Cast this week, MPR News meteorologist Paul Huttner talks to Minnesota Star Tribune reporter Kristoffer Tigue about the skepticism around solar power that many small and local governments had adopted over the years and the economic benefits that changed their ...

Minnesota continues to bask in warmer temperatures, blurring our seasons together.

“If you break it up month by month, the biggest change we've seen is Septembers,” said Pete Boulay, assistant state climatologist with the Minnesota State Climate Office. “September is evolving into an extension of summer.”

Average temperatures for the fall season have been warming up about one degree a decade since 1970.

“Aver...

Climate scientists have known about connections between oceans and the atmosphere for decades, but new research indicates warmer oceans may change ocean currents and atmospheric patterns in a big way.

MPR News chief meteorologist Paul Huttner talked with John Abraham of the University of St. Thomas about shifting ocean currents in the Atlantic Ocean.

The following has been lightly edited for clarity. Click play o...

The jet stream, a fast-moving river of air thousands feet above Earth, steers storms and weather systems around the globe.

Scientists have been studying how climate changes impact the jet stream for decades. Now, one study in the scientific journal Nature, discovered a jet stream behavior change.

“The jet streams are shifting,” said Larry Di Girolamo, professor and climate researcher with the University of Illinois...

Summer is in its waning weeks and weather at the Great Minnesota Get-Together has been fair — for the most part. 

MPR News meteorologists Paul Huttner, Sven Sunggard and Mandy Thalhuber hosted their annual Climate Cast conversation in front of an audience at the Minnesota State Fair. 

Together, they reflected on weather patterns from all four seasons. Audience members shared their questions, too, about Minnesota’s ...

Fireflies across the U.S. have seen a robust surge in growth this summer in part to a wetter weather pattern.

But those fiery little critters — which some call lightning bugs — might be in a steady decline.

“Insect populations are known to vary from year to year,” said Eric Berger, a freelance journalist for The Guardian. “A one-year increase is not enough to indicate that there has been a reversal in the downwar...